chore: update version to 0.19.1 for v0.19.1 release

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>

CHANGELOG.md

@@ -2,13 +2,156 @@
 
 ## Unreleased
 
+## v0.19.1 (2026-03-08)
+
+### Bug Fixes
+
+- **#649**: Enforce strict entity resolution in destructive MCP tools (`edit_note`, `move_note`, `delete_note`)
+  - Prevents fuzzy-match fallback from silently editing/moving/deleting the wrong note
+  - DST-related timeframe validation fix (round instead of truncate days)
+
 ### Features
 
+- **#648**: Add `insert_before_section` and `insert_after_section` edit operations
+- Add `GET /knowledge/graph` endpoint for full graph visualization
+
+### Dependencies
+
+- Bump authlib from 1.6.6 to 1.6.7
+
+## v0.19.0 (2026-03-07)
+
+### Highlights
+
+- **Semantic vector search** for SQLite and Postgres with FastEmbed embeddings
+- **Schema system** for validating and inferring knowledge base structure
+- **Per-project cloud routing** with API key authentication
+- **Upgraded to FastMCP 3.0** with tool annotations
+- **CLI overhaul** with JSON output, workspace awareness, and project dashboard
+
+### Features
+
+- **#550**: Add semantic vector search for SQLite and Postgres
+  - FastEmbed-based embeddings with automatic backfill
+  - Hybrid search combining full-text and vector similarity
+  - Score-based fusion replacing RRF for better ranking
+  - `min_similarity` override for tuning search precision
+  - Semantic dependencies are now default, with optional extras fallback
+
+- **#549**: Schema system for Basic Memory
+  - `schema_infer` — infer schema from existing notes
+  - `schema_validate` — validate notes against a schema definition
+  - `schema_diff` — compare schemas across projects
+  - Frontmatter validation support (#597)
+  - Read schema definitions from file instead of stale DB metadata (#635)
+
+- **#555**: Per-project local/cloud routing with API key auth
+  - Individual projects route through cloud while others stay local
+  - `basic-memory cloud set-key` and `basic-memory project set-cloud/set-local`
+  - Stdio MCP honors per-project cloud routing (#590)
+
+- **#598**: Upgrade FastMCP 2.12.3 to 3.0.1 with tool annotations
+
+- **#585**: Add JSON output mode for MCP tools (default text)
+  - `--json` output for CLI commands for scripting and CI
+
+- **#576**: Add workspace selection flow for MCP and CLI
+  - Workspace-aware cloud project listing
+  - CLI refactoring for workspace support
+
+- **#544**: Project-prefixed permalinks and memory URL routing
+
+- **#632**: Add overwrite guard to `write_note` tool
+
+- **#614**: `edit_note` append/prepend auto-creates note if not found
+
+- **#609**: Richer content context in search results
+  - Return matched chunk text in search results (#601)
+  - Improved content hit rate
+
+- **#602**: Add `created_by` and `last_updated_by` user tracking to Entity
+
+- **#600**: Rename `entity_type` to `note_type` across codebase
+
+- **#574**: Add `display_name` and `is_private` to ProjectItem
+
+- **#569**: Expose `external_id` in EntityResponse and link resolver
+
+- **#567**: Isolate default SQLite DB by config dir
+
+- **#560**: Enable `default_project_mode` by default
+
+- **#559**: Add `basic-memory watch` CLI command
+
+- **#546**: Add cloud discovery touchpoints to CLI and MCP
+
+- **#572**: CLI analytics via Umami event collector
+
+- Replace project info with htop-inspired dashboard
+
+- Merge `search_by_metadata` into `search_notes` with optional query
+
 - Add `--strip-frontmatter` to `basic-memory tool read-note`
-  - Default behavior is unchanged: `content` still includes raw markdown with frontmatter.
-  - With `--strip-frontmatter`, both text and JSON modes return body-only markdown content.
-  - JSON output now includes an additive `frontmatter` field with parsed YAML metadata (or `null`
-    when no valid opening frontmatter block exists).
+
+- Add `destination_folder` parameter to `move_note` tool
+
+### Bug Fixes
+
+- **#644**: Fix default project resolution in cloud mode
+  - ChatGPT search/fetch tools broken in cloud mode
+  - `resolve_project_parameter` falls back to projects API
+
+- **#638**: Restore API backward compatibility for v0.18.x clients
+
+- **#637**: Create backup before config migration overwrites old format
+
+- **#636**: `list_workspaces` bypasses factory pattern on cloud MCP server
+
+- **#631**: `build_context` related_results schema validation failure
+
+- **#613**: Reduce excessive log volume by demoting per-request noise to DEBUG
+
+- **#612**: Handle quoted picoschema enum strings in YAML frontmatter
+
+- **#607**: Guard against closed streams in promo and missing vector tables
+
+- **#606**: Accept null for `expected_replacements` in `edit_note`
+
+- **#595**: `recent_activity` dedup and pagination across MCP tools
+
+- **#593**: Backend-specific distance-to-similarity conversion
+
+- **#582**: Use LinkResolver fallback in `build_context` for flexible identifier matching
+
+- **#577**: Replace RRF with score-based fusion in hybrid search
+
+- **#575**: Remove hardcoded "main" default from `default_project`
+
+- **#534**: Speed up `bm --version` startup
+
+- Fix semantic embeddings not generated on fresh DB or upgrade
+
+- Clarify `search_notes` parameter naming and fix `note_types` case sensitivity
+
+- Parse `tag:` prefix at MCP tool level to avoid hybrid search failure
+
+- Cap sqlite-vec knn k parameter at 4096 limit
+
+- Parameterize SQL queries in search repository type filters
+
+- Coerce list frontmatter values to strings for title and type fields
+
+- Avoid `Post(**metadata)` crash when frontmatter contains 'content' or 'handler' keys
+
+- Upgrade cryptography and python-multipart for security advisories
+
+### Internal
+
+- **#594**: Add `ty` as supplemental type checker
+- Batched vector sync orchestration across repositories
+- FastEmbed parallel guardrails and provider caching
+- Improved cloud CLI status and error messages
+- CI coverage and Postgres test fixes
 
 ## v0.18.5 (2026-02-13)
 

README.md

@@ -23,6 +23,18 @@ Basic Memory lets you build persistent knowledge through natural conversations w
 Claude, while keeping everything in simple Markdown files on your computer. It uses the Model Context Protocol (MCP) to
 enable any compatible LLM to read and write to your local knowledge base.
 
+## What's New in v0.19.0
+
+- **Semantic Vector Search** — find notes by meaning, not just keywords. Combines full-text and vector similarity for hybrid search with FastEmbed embeddings.
+- **Schema System** — infer, validate, and diff the structure of your knowledge base with `schema_infer`, `schema_validate`, and `schema_diff` tools.
+- **Per-Project Cloud Routing** — route individual projects through the cloud while others stay local, using API key authentication (`basic-memory project set-cloud`).
+- **FastMCP 3.0** — upgraded to FastMCP 3.0 with tool annotations for better client integration.
+- **CLI Overhaul** — JSON output mode (`--json`) for scripting, workspace-aware commands, and an htop-inspired project dashboard.
+- **Smarter Editing** — `edit_note` append/prepend auto-creates notes if they don't exist; `write_note` has an overwrite guard to prevent accidental data loss.
+- **Richer Search Results** — matched chunk text returned in search results for better context.
+
+See the full [CHANGELOG](CHANGELOG.md) for details.
+
 - Website: [basicmemory.com](https://basicmemory.com?utm_source=github&utm_medium=referral&utm_campaign=readme)
 - Documentation: [docs.basicmemory.com](https://docs.basicmemory.com?utm_source=github&utm_medium=referral&utm_campaign=readme)
 - Community: [Discord](https://discord.gg/tyvKNccgqN?utm_source=github&utm_medium=referral&utm_campaign=readme)

server.json

@@ -6,12 +6,12 @@
     "url": "https://github.com/basicmachines-co/basic-memory.git",
     "source": "github"
   },
-  "version": "0.18.5",
+  "version": "0.19.1",
   "packages": [
     {
       "registryType": "pypi",
       "identifier": "basic-memory",
-      "version": "0.18.5",
+      "version": "0.19.1",
       "runtimeHint": "uvx",
       "runtimeArguments": [
         {"type": "positional", "value": "basic-memory"},

src/basic_memory/__init__.py

@@ -1,7 +1,7 @@
 """basic-memory - Local-first knowledge management combining Zettelkasten with knowledge graphs"""
 
 # Package version - updated by release automation
-__version__ = "0.18.5"
+__version__ = "0.19.1"
 
 # API version for FastAPI - independent of package version
 __api_version__ = "v0"

src/basic_memory/api/v2/routers/knowledge_router.py

@@ -20,6 +20,7 @@ from basic_memory.deps import (
     ProjectConfigV2ExternalDep,
     AppConfigDep,
     EntityRepositoryV2ExternalDep,
+    RelationRepositoryV2ExternalDep,
     ProjectExternalIdPathDep,
     TaskSchedulerDep,
     FileServiceV2ExternalDep,
@@ -31,6 +32,9 @@ from basic_memory.schemas.v2 import (
     EntityResolveRequest,
     EntityResolveResponse,
     EntityResponseV2,
+    GraphEdge,
+    GraphNode,
+    GraphResponse,
     MoveEntityRequestV2,
     MoveDirectoryRequestV2,
     DeleteDirectoryRequestV2,
@@ -56,6 +60,50 @@ def _schedule_vector_sync_if_enabled(
         )
 
 
+## Graph endpoint
+
+
+@router.get("/graph", response_model=GraphResponse)
+async def get_graph(
+    project_id: ProjectExternalIdPathDep,
+    entity_repository: EntityRepositoryV2ExternalDep,
+    relation_repository: RelationRepositoryV2ExternalDep,
+) -> GraphResponse:
+    """Return all entities and resolved relations for knowledge graph visualization.
+
+    Returns a flat node/edge structure optimized for rendering with graph libraries.
+    Only includes resolved relations (where to_id is not null).
+    """
+    logger.info("API v2 request: get_graph")
+
+    # Fetch all entities for this project
+    entities = await entity_repository.find_all(use_load_options=False)
+    nodes = [
+        GraphNode(
+            external_id=entity.external_id,
+            title=entity.title,
+            note_type=entity.note_type,
+            file_path=entity.file_path,
+        )
+        for entity in entities
+    ]
+
+    # Fetch all resolved relations (to_id is not null) with eager-loaded entities
+    relations = await relation_repository.find_all()
+    edges = [
+        GraphEdge(
+            from_id=relation.from_entity.external_id,
+            to_id=relation.to_entity.external_id,
+            relation_type=relation.relation_type,
+        )
+        for relation in relations
+        if relation.to_entity is not None
+    ]
+
+    logger.info(f"API v2 response: graph with {len(nodes)} nodes and {len(edges)} edges")
+    return GraphResponse(nodes=nodes, edges=edges)
+
+
 ## Resolution endpoint
 
 

src/basic_memory/cli/promo.py

@@ -12,7 +12,7 @@ from basic_memory.config import ConfigManager
 
 OSS_DISCOUNT_CODE = "BMFOSS"
 CLOUD_LEARN_MORE_URL = (
-    "https://basicmemory.com?utm_source=bm-cli&utm_medium=promo&utm_campaign=cloud-upsell"
+    "https://basicmemory.com?utm_source=bm-foss&utm_medium=promo&utm_campaign=cloud-upsell"
 )
 
 

src/basic_memory/db.py

@@ -43,40 +43,37 @@ if sys.platform == "win32":  # pragma: no cover
 _engine: Optional[AsyncEngine] = None
 _session_maker: Optional[async_sessionmaker[AsyncSession]] = None
 
-# Alembic revision that enables one-time automatic embedding backfill.
-SEMANTIC_EMBEDDING_BACKFILL_REVISION = "i2c3d4e5f6g7"
 
-
-async def _load_applied_alembic_revisions(
+async def _needs_semantic_embedding_backfill(
+    app_config: BasicMemoryConfig,
     session_maker: async_sessionmaker[AsyncSession],
-) -> set[str]:
-    """Load applied Alembic revisions from alembic_version.
+) -> bool:
+    """Check if entities exist but vector embeddings are empty.
 
-    Returns an empty set when the version table does not exist yet
-    (fresh database before first migration).
+    This is the reliable way to detect that embeddings need to be generated,
+    regardless of how migrations were applied (fresh DB, upgrade, reset, etc.).
     """
+    if not app_config.semantic_search_enabled:
+        return False
+
     try:
         async with scoped_session(session_maker) as session:
-            result = await session.execute(text("SELECT version_num FROM alembic_version"))
-            return {str(row[0]) for row in result.fetchall() if row[0]}
+            entity_count = (
+                await session.execute(text("SELECT COUNT(*) FROM entity"))
+            ).scalar() or 0
+            if entity_count == 0:
+                return False
+
+            # Check if vector chunks table exists and is empty
+            embedding_count = (
+                await session.execute(text("SELECT COUNT(*) FROM search_vector_chunks"))
+            ).scalar() or 0
+
+            return embedding_count == 0
     except Exception as exc:
-        error_message = str(exc).lower()
-        if "alembic_version" in error_message and (
-            "no such table" in error_message or "does not exist" in error_message
-        ):
-            return set()
-        raise
-
-
-def _should_run_semantic_embedding_backfill(
-    revisions_before_upgrade: set[str],
-    revisions_after_upgrade: set[str],
-) -> bool:
-    """Check if this migration run newly applied the backfill-trigger revision."""
-    return (
-        SEMANTIC_EMBEDDING_BACKFILL_REVISION in revisions_after_upgrade
-        and SEMANTIC_EMBEDDING_BACKFILL_REVISION not in revisions_before_upgrade
-    )
+        # Table might not exist yet (pre-migration)
+        logger.debug(f"Could not check embedding status: {exc}")
+        return False
 
 
 async def _run_semantic_embedding_backfill(
@@ -480,26 +477,9 @@ async def run_migrations(
     Note: Alembic tracks which migrations have been applied via the alembic_version table,
     so it's safe to call this multiple times - it will only run pending migrations.
     """
-    logger.debug("Running database migrations...")
+    logger.info("Running database migrations...")
     temp_engine: AsyncEngine | None = None
     try:
-        revisions_before_upgrade: set[str] = set()
-        # Trigger: run_migrations() can be invoked before module-level session maker is set.
-        # Why: we still need reliable before/after revision detection for one-time backfill.
-        # Outcome: create a short-lived session maker when needed, then dispose it immediately.
-        if _session_maker is None:
-            precheck_engine, temp_session_maker = _create_engine_and_session(
-                app_config.database_path,
-                database_type,
-                app_config,
-            )
-            try:
-                revisions_before_upgrade = await _load_applied_alembic_revisions(temp_session_maker)
-            finally:
-                await precheck_engine.dispose()
-        else:
-            revisions_before_upgrade = await _load_applied_alembic_revisions(_session_maker)
-
         # Get the absolute path to the alembic directory relative to this file
         alembic_dir = Path(__file__).parent / "alembic"
         config = Config()
@@ -519,7 +499,7 @@ async def run_migrations(
         config.set_main_option("sqlalchemy.url", db_url)
 
         command.upgrade(config, "head")
-        logger.debug("Migrations completed successfully")
+        logger.info("Migrations completed successfully")
 
         # Get session maker - ensure we don't trigger recursive migration calls
         if _session_maker is None:
@@ -541,12 +521,14 @@ async def run_migrations(
         else:
             await SQLiteSearchRepository(session_maker, 1).init_search_index()
 
-        revisions_after_upgrade = await _load_applied_alembic_revisions(session_maker)
-        if _should_run_semantic_embedding_backfill(
-            revisions_before_upgrade,
-            revisions_after_upgrade,
-        ):
-            await _run_semantic_embedding_backfill(app_config, session_maker)
+        # Check if backfill is needed — actual backfill runs in background
+        # from the MCP server lifespan to avoid blocking startup.
+        if await _needs_semantic_embedding_backfill(app_config, session_maker):
+            logger.info(
+                "Semantic embeddings missing — backfill will run in background after startup"
+            )
+        else:
+            logger.info("Semantic embeddings: up to date")
     except Exception as e:  # pragma: no cover
         logger.error(f"Error running migrations: {e}")
         raise

src/basic_memory/mcp/server.py

@@ -2,18 +2,71 @@
 Basic Memory FastMCP server.
 """
 
+import asyncio
 import time
 from contextlib import asynccontextmanager
 
 from fastmcp import FastMCP
 from loguru import logger
+from sqlalchemy import text
+from sqlalchemy.ext.asyncio import async_sessionmaker, AsyncSession
 
 from basic_memory import db
 from basic_memory.cli.auth import CLIAuth
+from basic_memory.config import BasicMemoryConfig
+from basic_memory.db import (
+    scoped_session,
+    _needs_semantic_embedding_backfill,
+    _run_semantic_embedding_backfill,
+)
 from basic_memory.mcp.container import McpContainer, set_container
 from basic_memory.services.initialization import initialize_app
 
 
+async def _log_embedding_status(session_maker: async_sessionmaker[AsyncSession]) -> None:
+    """Log a clear summary of semantic embedding status at startup."""
+    try:
+        async with scoped_session(session_maker) as session:
+            entity_count = (
+                await session.execute(text("SELECT COUNT(*) FROM entity"))
+            ).scalar() or 0
+            chunk_count = (
+                await session.execute(text("SELECT COUNT(*) FROM search_vector_chunks"))
+            ).scalar() or 0
+            embedding_count = (
+                await session.execute(text("SELECT COUNT(*) FROM search_vector_embeddings_rowids"))
+            ).scalar() or 0
+
+        if entity_count == 0:
+            logger.info("Semantic embeddings: no entities yet")
+        elif embedding_count == 0:
+            logger.warning(
+                f"Semantic embeddings: EMPTY — {entity_count} entities have no embeddings. "
+                "Backfill running in background..."
+            )
+        else:
+            logger.info(
+                f"Semantic embeddings: {embedding_count} embeddings "
+                f"across {chunk_count} chunks for {entity_count} entities"
+            )
+    except Exception as exc:
+        logger.debug(f"Could not check embedding status at startup: {exc}")
+
+
+async def _background_embedding_backfill(
+    config: BasicMemoryConfig,
+    session_maker: async_sessionmaker[AsyncSession],
+) -> None:
+    """Run semantic embedding backfill in the background without blocking startup."""
+    try:
+        if await _needs_semantic_embedding_backfill(config, session_maker):
+            logger.info("Background embedding backfill starting...")
+            await _run_semantic_embedding_backfill(config, session_maker)
+            await _log_embedding_status(session_maker)
+    except Exception as exc:
+        logger.error(f"Background embedding backfill failed: {exc}")
+
+
 @asynccontextmanager
 async def lifespan(app: FastMCP):
     """Lifecycle manager for the MCP server.
@@ -70,6 +123,16 @@ async def lifespan(app: FastMCP):
     # Initialize app (runs migrations, reconciles projects)
     await initialize_app(container.config)
 
+    # Log embedding status so it's easy to spot in the logs
+    backfill_task: asyncio.Task | None = None  # type: ignore[type-arg]
+    if config.semantic_search_enabled and db._session_maker is not None:
+        await _log_embedding_status(db._session_maker)
+        # Launch backfill in background so MCP server is ready immediately
+        backfill_task = asyncio.create_task(
+            _background_embedding_backfill(config, db._session_maker),
+            name="embedding-backfill",
+        )
+
     # Create and start sync coordinator (lifecycle centralized in coordinator)
     sync_coordinator = container.create_sync_coordinator()
     await sync_coordinator.start()
@@ -79,6 +142,15 @@ async def lifespan(app: FastMCP):
     finally:
         # Shutdown - coordinator handles clean task cancellation
         logger.debug("Shutting down Basic Memory MCP server")
+
+        # Cancel embedding backfill if still running
+        if backfill_task is not None and not backfill_task.done():
+            backfill_task.cancel()
+            try:
+                await backfill_task
+            except asyncio.CancelledError:
+                logger.info("Background embedding backfill cancelled during shutdown")
+
         await sync_coordinator.stop()
 
         # Only shutdown DB if we created it (not if test fixture provided it)

src/basic_memory/mcp/tools/delete_note.py

@@ -318,7 +318,7 @@ delete_note("path/to/file.md")
         note_file_path = None
         try:
             # Resolve identifier to entity ID
-            entity_id = await knowledge_client.resolve_entity(identifier)
+            entity_id = await knowledge_client.resolve_entity(identifier, strict=True)
             if output_format == "json":
                 entity = await knowledge_client.get_entity(entity_id)
                 note_title = entity.title

src/basic_memory/mcp/tools/edit_note.py

@@ -158,7 +158,7 @@ Error editing note '{identifier}': {error_message}
 
 
 @mcp.tool(
-    description="Edit an existing markdown note using various operations like append, prepend, find_replace, or replace_section.",
+    description="Edit an existing markdown note using various operations like append, prepend, find_replace, replace_section, insert_before_section, or insert_after_section.",
     annotations={"destructiveHint": False, "openWorldHint": False},
 )
 async def edit_note(
@@ -190,6 +190,8 @@ async def edit_note(
                   - "prepend": Add content to the beginning of the note (creates the note if it doesn't exist)
                   - "find_replace": Replace occurrences of find_text with content (note must exist)
                   - "replace_section": Replace content under a specific markdown header (note must exist)
+                  - "insert_before_section": Insert content before a section heading without consuming it (note must exist)
+                  - "insert_after_section": Insert content after a section heading without consuming it (note must exist)
         content: The content to add or use for replacement
         project: Project name to edit in. Optional - server will resolve using hierarchy.
                 If unknown, use list_memory_projects() to discover available projects.
@@ -257,7 +259,14 @@ async def edit_note(
         logger.info("MCP tool call", tool="edit_note", identifier=identifier, operation=operation)
 
         # Validate operation
-        valid_operations = ["append", "prepend", "find_replace", "replace_section"]
+        valid_operations = [
+            "append",
+            "prepend",
+            "find_replace",
+            "replace_section",
+            "insert_before_section",
+            "insert_after_section",
+        ]
         if operation not in valid_operations:
             raise ValueError(
                 f"Invalid operation '{operation}'. Must be one of: {', '.join(valid_operations)}"
@@ -266,8 +275,9 @@ async def edit_note(
         # Validate required parameters for specific operations
         if operation == "find_replace" and not find_text:
             raise ValueError("find_text parameter is required for find_replace operation")
-        if operation == "replace_section" and not section:
-            raise ValueError("section parameter is required for replace_section operation")
+        section_ops = ("replace_section", "insert_before_section", "insert_after_section")
+        if operation in section_ops and not section:
+            raise ValueError("section parameter is required for section-based operations")
 
         # Use the PATCH endpoint to edit the entity
         try:
@@ -283,7 +293,7 @@ async def edit_note(
 
             # Try to resolve the entity; for append/prepend, create it if not found
             try:
-                entity_id = await knowledge_client.resolve_entity(identifier)
+                entity_id = await knowledge_client.resolve_entity(identifier, strict=True)
             except Exception as resolve_error:
                 # Trigger: entity does not exist yet
                 # Why: append/prepend can meaningfully create a new note from the content,
@@ -389,6 +399,10 @@ async def edit_note(
                     summary.append("operation: Find and replace operation completed")
                 elif operation == "replace_section":
                     summary.append(f"operation: Replaced content under section '{section}'")
+                elif operation == "insert_before_section":
+                    summary.append(f"operation: Inserted content before section '{section}'")
+                elif operation == "insert_after_section":
+                    summary.append(f"operation: Inserted content after section '{section}'")
 
             # Count observations by category (reuse logic from write_note)
             categories = {}

src/basic_memory/mcp/tools/move_note.py

@@ -6,6 +6,7 @@ from typing import Optional, Literal
 
 from loguru import logger
 from fastmcp import Context
+from mcp.server.fastmcp.exceptions import ToolError
 
 from basic_memory.mcp.server import mcp
 from basic_memory.mcp.project_context import get_project_client
@@ -637,7 +638,7 @@ move_note("path/to/file.md", "{destination_path}/file.md")
             """Resolve and cache the source entity ID for the duration of this move."""
             nonlocal resolved_entity_id
             if resolved_entity_id is None:
-                resolved_entity_id = await knowledge_client.resolve_entity(identifier)
+                resolved_entity_id = await knowledge_client.resolve_entity(identifier, strict=True)
             return resolved_entity_id
 
         try:
@@ -645,8 +646,26 @@ move_note("path/to/file.md", "{destination_path}/file.md")
             source_entity = await knowledge_client.get_entity(resolved_entity_id)
             if "." in source_entity.file_path:
                 source_ext = source_entity.file_path.split(".")[-1]
+        except ToolError as e:
+            # Trigger: strict=True resolve_entity raised because the entity was not found.
+            # Why: fail fast with a formatted error instead of silently falling through
+            #      to extension defaults and failing later with a confusing message.
+            # Outcome: move_note returns a user-facing not-found error immediately.
+            logger.error(f"Move failed for '{identifier}' to '{destination_path}': {e}")
+            if output_format == "json":
+                return {
+                    "moved": False,
+                    "title": None,
+                    "permalink": None,
+                    "file_path": None,
+                    "source": identifier,
+                    "destination": destination_path,
+                    "error": str(e),
+                }
+            return _format_move_error_response(str(e), identifier, destination_path)
         except Exception as e:
-            # If we can't fetch source metadata, continue with extension defaults.
+            # If we can't fetch source metadata (e.g. get_entity or file_path parsing fails),
+            # continue with extension defaults — the entity was at least resolved.
             logger.debug(f"Could not fetch source entity for extension check: {e}")
 
         # --- Resolve destination_folder into destination_path ---

src/basic_memory/mcp/tools/schema.py

@@ -160,7 +160,7 @@ def _no_notes_guidance(note_type: str, tool_name: str) -> str:
         f"## Next Steps\n\n"
         f"1. **Create notes of this type** — use `write_note` with "
         f'`note_type="{note_type}"` to create notes\n'
-        f"2. **Check existing types** — use `search_notes` with `entity_types` "
+        f"2. **Check existing types** — use `search_notes` with `note_types` "
         f"filter to see what types exist\n"
         f"3. **Browse content** — use `list_directory` or `recent_activity` to "
         f"see what's in the project\n"
@@ -397,7 +397,7 @@ async def schema_infer(
                     f"share a consistent structure.\n\n"
                     f"## Suggestions\n"
                     f"1. **Use a more specific type** — try `search_notes` with "
-                    f"`entity_types` filter to see what types exist\n"
+                    f"`note_types` filter to see what types exist\n"
                     f"2. **Lower the threshold** — "
                     f'`schema_infer("{note_type}", threshold=0.1)` to include '
                     f"rarer fields\n"

src/basic_memory/mcp/tools/search.py

@@ -2,7 +2,7 @@
 
 import re
 from textwrap import dedent
-from typing import List, Optional, Dict, Any, Literal
+from typing import Annotated, List, Optional, Dict, Any, Literal
 
 from loguru import logger
 from fastmcp import Context
@@ -165,7 +165,7 @@ def _format_search_error_response(
                - Remove restrictive terms: Focus on the most important keywords
 
             5. **Use filtering to narrow scope**:
-               - By content type: `search_notes("{project}","{query}", note_types=["note"])`
+               - By note type in frontmatter: `search_notes("{project}","{query}", note_types=["note"])`
                - By recent content: `search_notes("{project}","{query}", after_date="1 week")`
                - By entity type: `search_notes("{project}","{query}", entity_types=["observation"])`
 
@@ -305,8 +305,17 @@ async def search_notes(
     page_size: int = 10,
     search_type: str | None = None,
     output_format: Literal["text", "json"] = "text",
-    note_types: List[str] | None = None,
-    entity_types: List[str] | None = None,
+    note_types: Annotated[
+        List[str] | None,
+        "Filter by the 'type' field in note frontmatter (e.g. 'note', 'chapter', 'person'). "
+        "Case-insensitive.",
+    ] = None,
+    entity_types: Annotated[
+        List[str] | None,
+        "Filter by knowledge graph item type: 'entity' (whole notes), 'observation', or "
+        "'relation'. Defaults to 'entity'. Do NOT pass schema/frontmatter types like "
+        "'Chapter' here — use note_types instead.",
+    ] = None,
     after_date: Optional[str] = None,
     metadata_filters: Optional[Dict[str, Any]] = None,
     tags: Optional[List[str]] = None,
@@ -350,6 +359,7 @@ async def search_notes(
     ### Search Type Examples
     - `search_notes("my-project", "Meeting", search_type="title")` - Search only in titles
     - `search_notes("work-docs", "docs/meeting-*", search_type="permalink")` - Pattern match permalinks
+      Note: Permalink patterns match the full path (e.g., "project/folder/chapter-13*", not just "chapter-13*").
     - `search_notes("research", "keyword")` - Default search (hybrid when semantic is enabled,
       text when disabled)
 
@@ -436,7 +446,7 @@ async def search_notes(
         # Exact phrase search
         results = await search_notes("\"weekly standup meeting\"")
 
-        # Search with note type filter
+        # Search with note type filter - type property in frontmatter
         results = await search_notes(
             "meeting notes",
             note_types=["note"],
@@ -477,7 +487,8 @@ async def search_notes(
         results = await search_notes("project planning", project="my-project")
     """
     # Avoid mutable-default-argument footguns. Treat None as "no filter".
-    note_types = note_types or []
+    # Lowercase note_types so "Chapter" matches the stored "chapter".
+    note_types = [t.lower() for t in note_types] if note_types else []
     entity_types = entity_types or []
 
     # Parse tag:<value> shorthand at tool level so it works with all search modes.

src/basic_memory/mcp/tools/ui_sdk.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import Any, Dict, List, Optional
+from typing import Annotated, Any, Dict, List, Optional
 
 from fastmcp import Context
 from mcp.types import ContentBlock, TextContent
@@ -28,8 +28,17 @@ async def search_notes_ui(
     page: int = 1,
     page_size: int = 10,
     search_type: Optional[str] = None,
-    note_types: List[str] | None = None,
-    entity_types: List[str] | None = None,
+    note_types: Annotated[
+        List[str] | None,
+        "Filter by the 'type' field in note frontmatter (e.g. 'note', 'chapter', 'person'). "
+        "Case-insensitive.",
+    ] = None,
+    entity_types: Annotated[
+        List[str] | None,
+        "Filter by knowledge graph item type: 'entity' (whole notes), 'observation', or "
+        "'relation'. Defaults to 'entity'. Do NOT pass schema/frontmatter types like "
+        "'Chapter' here — use note_types instead.",
+    ] = None,
     after_date: Optional[str] = None,
     metadata_filters: Optional[Dict[str, Any]] = None,
     tags: Optional[List[str]] = None,

src/basic_memory/schemas/base.py

@@ -140,10 +140,12 @@ def validate_timeframe(timeframe: str) -> str:
     if parsed > now:
         raise ValueError("Timeframe cannot be in the future")  # pragma: no cover
 
-    # Could format the duration back to our standard format
-    days = (now - parsed).days
+    # Round to nearest day to handle DST transitions where an hour shift
+    # can cause e.g. "7d" to compute as 6 days + 23 hours
+    total_seconds = (now - parsed).total_seconds()
+    days = round(total_seconds / 86400)
 
-    # Could enforce reasonable limits
+    # Enforce reasonable limits
     if days > 365:
         raise ValueError("Timeframe should be <= 1 year")
 

src/basic_memory/schemas/request.py

@@ -65,7 +65,14 @@ class EditEntityRequest(BaseModel):
     Supports various operation types for different editing scenarios.
     """
 
-    operation: Literal["append", "prepend", "find_replace", "replace_section"]
+    operation: Literal[
+        "append",
+        "prepend",
+        "find_replace",
+        "replace_section",
+        "insert_before_section",
+        "insert_after_section",
+    ]
     content: str
     section: Optional[str] = None
     find_text: Optional[str] = None
@@ -75,8 +82,16 @@ class EditEntityRequest(BaseModel):
     @classmethod
     def validate_section_for_replace_section(cls, v, info):
         """Ensure section is provided for replace_section operation."""
-        if info.data.get("operation") == "replace_section" and not v:
-            raise ValueError("section parameter is required for replace_section operation")
+        if (
+            info.data.get("operation")
+            in (
+                "replace_section",
+                "insert_before_section",
+                "insert_after_section",
+            )
+            and not v
+        ):
+            raise ValueError("section parameter is required for section-based operations")
         return v
 
     @field_validator("find_text")

src/basic_memory/schemas/v2/__init__.py

@@ -10,6 +10,11 @@ from basic_memory.schemas.v2.entity import (
     ProjectResolveRequest,
     ProjectResolveResponse,
 )
+from basic_memory.schemas.v2.graph import (
+    GraphEdge,
+    GraphNode,
+    GraphResponse,
+)
 from basic_memory.schemas.v2.resource import (
     CreateResourceRequest,
     UpdateResourceRequest,
@@ -25,6 +30,9 @@ __all__ = [
     "DeleteDirectoryRequestV2",
     "ProjectResolveRequest",
     "ProjectResolveResponse",
+    "GraphEdge",
+    "GraphNode",
+    "GraphResponse",
     "CreateResourceRequest",
     "UpdateResourceRequest",
     "ResourceResponse",

src/basic_memory/schemas/v2/graph.py

@@ -0,0 +1,31 @@
+"""Graph visualization schemas for the knowledge graph endpoint."""
+
+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+
+class GraphNode(BaseModel):
+    """A node in the knowledge graph visualization."""
+
+    external_id: str = Field(..., description="Entity external ID (UUID)")
+    title: str = Field(..., description="Entity title")
+    note_type: Optional[str] = Field(None, description="Note type (e.g., note, spec, task)")
+    file_path: str = Field(..., description="Relative file path")
+
+
+class GraphEdge(BaseModel):
+    """An edge in the knowledge graph visualization."""
+
+    from_id: str = Field(..., description="External ID of source entity")
+    to_id: str = Field(..., description="External ID of target entity")
+    relation_type: str = Field(..., description="Type of relation")
+
+
+class GraphResponse(BaseModel):
+    """Complete knowledge graph for visualization."""
+
+    nodes: list[GraphNode] = Field(default_factory=list, description="All entities as nodes")
+    edges: list[GraphEdge] = Field(
+        default_factory=list, description="All resolved relations as edges"
+    )

src/basic_memory/services/entity_service.py

@@ -888,6 +888,14 @@ class EntityService(BaseService[EntityModel]):
                 raise ValueError("section cannot be empty or whitespace only")
             return self.replace_section_content(current_content, section, content)
 
+        elif operation in ("insert_before_section", "insert_after_section"):
+            if not section:
+                raise ValueError("section is required for insert section operations")
+            if not section.strip():
+                raise ValueError("section cannot be empty or whitespace only")
+            position = "before" if operation == "insert_before_section" else "after"
+            return self.insert_relative_to_section(current_content, section, content, position)
+
         else:
             raise ValueError(f"Unsupported operation: {operation}")
 
@@ -979,6 +987,73 @@ class EntityService(BaseService[EntityModel]):
 
         return "\n".join(result_lines)
 
+    def insert_relative_to_section(
+        self,
+        current_content: str,
+        section_header: str,
+        new_content: str,
+        position: str,
+    ) -> str:
+        """Insert content before or after a section heading without consuming it.
+
+        Unlike replace_section_content, this preserves the section heading and its
+        existing content. The new content is inserted immediately before or after
+        the heading line.
+
+        Args:
+            current_content: The current markdown content
+            section_header: The section header to anchor on (e.g., "## Section Name")
+            new_content: The content to insert
+            position: "before" to insert above the heading, "after" to insert below it
+
+        Returns:
+            The updated content with new_content inserted relative to the heading
+
+        Raises:
+            ValueError: If the section header is not found or appears more than once
+        """
+        # Normalize the section header (ensure it starts with #)
+        if not section_header.startswith("#"):
+            section_header = "## " + section_header
+
+        lines = current_content.split("\n")
+        matching_indices = [
+            i for i, line in enumerate(lines) if line.strip() == section_header.strip()
+        ]
+
+        if len(matching_indices) == 0:
+            raise ValueError(
+                f"Section '{section_header}' not found in document. "
+                f"Use replace_section to create a new section."
+            )
+        if len(matching_indices) > 1:
+            raise ValueError(
+                f"Multiple sections found with header '{section_header}'. "
+                f"Section insertion requires unique headers."
+            )
+
+        idx = matching_indices[0]
+
+        if position == "before":
+            # Insert new content before the section heading
+            before = lines[:idx]
+            after = lines[idx:]
+            # Ensure blank line separation
+            insert_lines = new_content.rstrip("\n").split("\n")
+            if before and before[-1].strip() != "":
+                insert_lines = [""] + insert_lines
+            return "\n".join(before + insert_lines + [""] + after)
+        else:
+            # Insert new content after the section heading line
+            before = lines[: idx + 1]
+            after = lines[idx + 1 :]
+            insert_lines = new_content.rstrip("\n").split("\n")
+            # Ensure blank line separation so inserted text doesn't merge
+            # with existing section content into a single paragraph
+            if after and after[0].strip() != "":
+                insert_lines = insert_lines + [""]
+            return "\n".join(before + insert_lines + after)
+
     def _prepend_after_frontmatter(self, current_content: str, content: str) -> str:
         """Prepend content after frontmatter, preserving frontmatter structure."""
 

src/basic_memory/sync/sync_service.py

@@ -293,12 +293,16 @@ class SyncService:
         for path in report.deleted:
             await self.handle_delete(path)
 
-        # then new and modified
+        # then new and modified — collect entity IDs for batch vector embedding
+        synced_entity_ids: list[int] = []
+
         for path in report.new:
             entity, _ = await self.sync_file(path, new=True)
 
+            if entity is not None:
+                synced_entity_ids.append(entity.id)
             # Track if file was skipped
-            if entity is None and await self._should_skip_file(path):
+            elif await self._should_skip_file(path):
                 failure_info = self._file_failures[path]
                 report.skipped_files.append(
                     SkippedFile(
@@ -312,8 +316,10 @@ class SyncService:
         for path in report.modified:
             entity, _ = await self.sync_file(path, new=False)
 
+            if entity is not None:
+                synced_entity_ids.append(entity.id)
             # Track if file was skipped
-            if entity is None and await self._should_skip_file(path):
+            elif await self._should_skip_file(path):
                 failure_info = self._file_failures[path]
                 report.skipped_files.append(
                     SkippedFile(
@@ -331,6 +337,26 @@ class SyncService:
         else:
             logger.info("Skipping relation resolution - no file changes detected")
 
+        # Batch-generate vector embeddings for all synced entities
+        if synced_entity_ids and self.app_config.semantic_search_enabled:
+            try:
+                logger.info(
+                    f"Generating semantic embeddings for {len(synced_entity_ids)} entities..."
+                )
+                batch_result = await self.search_service.sync_entity_vectors_batch(
+                    synced_entity_ids
+                )
+                logger.info(
+                    f"Semantic embeddings complete: "
+                    f"synced={batch_result.entities_synced}, "
+                    f"failed={batch_result.entities_failed}"
+                )
+            except SemanticDependenciesMissingError:
+                logger.warning(
+                    "Semantic search dependencies missing — vector embeddings skipped. "
+                    "Run 'bm reindex --embeddings' after resolving the dependency issue."
+                )
+
         # Update scan watermark after successful sync
         # Use the timestamp from sync start (not end) to ensure we catch files
         # created during the sync on the next iteration

test-int/cli/test_cli_tool_edit_note_integration.py

@@ -208,7 +208,7 @@ def test_edit_note_replace_section_fails_without_section(
     )
 
     assert result.exit_code != 0
-    assert "section parameter is required for replace_section operation" in result.output
+    assert "section parameter is required for section-based operations" in result.output
 
 
 def test_edit_note_append_creates_nonexistent_note_cli(

test-int/mcp/test_delete_note_integration.py

@@ -307,8 +307,13 @@ async def test_delete_note_by_file_path(mcp_server, app, test_project):
 
 
 @pytest.mark.asyncio
-async def test_delete_note_case_insensitive(mcp_server, app, test_project):
-    """Test that note deletion is case insensitive for titles."""
+async def test_delete_note_rejects_case_mismatch(mcp_server, app, test_project):
+    """Test that delete_note with wrong case does not fuzzy-match to an existing note.
+
+    Strict resolution (#649) prevents destructive operations from silently
+    resolving to a different note via fuzzy search. Case-mismatched titles
+    should be rejected, not resolved to the nearest match.
+    """
 
     async with Client(mcp_server) as client:
         # Create a note with mixed case
@@ -323,7 +328,7 @@ async def test_delete_note_case_insensitive(mcp_server, app, test_project):
             },
         )
 
-        # Try to delete with different case
+        # Try to delete with different case — should NOT find the note
         delete_result = await client.call_tool(
             "delete_note",
             {
@@ -332,8 +337,28 @@ async def test_delete_note_case_insensitive(mcp_server, app, test_project):
             },
         )
 
-        # Should return True for successful deletion
-        assert "true" in delete_result.content[0].text.lower()
+        # Should return False (not found) — strict mode rejects fuzzy matches
+        assert "false" in delete_result.content[0].text.lower()
+
+        # Verify the note still exists using the exact title
+        read_result = await client.call_tool(
+            "read_note",
+            {
+                "project": test_project.name,
+                "identifier": "CamelCase Note Title",
+            },
+        )
+        assert "Testing case sensitivity" in read_result.content[0].text
+
+        # Delete with exact title should succeed
+        delete_result2 = await client.call_tool(
+            "delete_note",
+            {
+                "project": test_project.name,
+                "identifier": "CamelCase Note Title",
+            },
+        )
+        assert "true" in delete_result2.content[0].text.lower()
 
 
 @pytest.mark.asyncio

test-int/mcp/test_edit_note_integration.py

@@ -710,3 +710,81 @@ async def test_edit_note_using_different_identifiers(mcp_server, app, test_proje
         assert "Edited by title." in content
         assert "Edited by permalink." in content
         assert "Edited by folder/title." in content
+
+
+@pytest.mark.asyncio
+async def test_edit_note_append_autocreate_does_not_fuzzy_match(mcp_server, app, test_project):
+    """Reproduces #649: edit_note append must auto-create, not fuzzy-match to an existing note.
+
+    Creates two notes, then attempts to append to a nonexistent identifier.
+    The tool should create a new note, and neither existing note should be modified.
+    """
+
+    async with Client(mcp_server) as client:
+        # Create two notes that could be fuzzy-matched
+        await client.call_tool(
+            "write_note",
+            {
+                "project": test_project.name,
+                "title": "Routing Test A",
+                "directory": "test",
+                "content": "# Routing Test A\n\nContent A.",
+            },
+        )
+        await client.call_tool(
+            "write_note",
+            {
+                "project": test_project.name,
+                "title": "Routing Test B",
+                "directory": "test",
+                "content": "# Routing Test B\n\nContent B.",
+            },
+        )
+
+        # Attempt to edit a nonexistent note — should error, not silently edit A or B
+        edit_result = await client.call_tool(
+            "edit_note",
+            {
+                "project": test_project.name,
+                "identifier": "Routing Test NONEXISTENT",
+                "operation": "append",
+                "content": "\n\nThis should NOT appear in any note.",
+            },
+        )
+
+        edit_text = edit_result.content[0].text
+        # append to nonexistent creates a new note — verify it did NOT edit A or B
+        assert "Created note (append)" in edit_text
+        assert "fileCreated: true" in edit_text
+
+        # Verify neither A nor B was modified
+        read_a = await client.call_tool(
+            "read_note",
+            {"project": test_project.name, "identifier": "Routing Test A"},
+        )
+        content_a = read_a.content[0].text
+        assert "Content A" in content_a
+        assert "This should NOT appear" not in content_a
+
+        read_b = await client.call_tool(
+            "read_note",
+            {"project": test_project.name, "identifier": "Routing Test B"},
+        )
+        content_b = read_b.content[0].text
+        assert "Content B" in content_b
+        assert "This should NOT appear" not in content_b
+
+        # Now test find_replace on nonexistent — should error
+        edit_result2 = await client.call_tool(
+            "edit_note",
+            {
+                "project": test_project.name,
+                "identifier": "Routing Test NONEXISTENT AGAIN",
+                "operation": "find_replace",
+                "content": "replaced",
+                "find_text": "Content",
+            },
+        )
+
+        error_text = edit_result2.content[0].text
+        assert "Edit Failed" in error_text

test-int/mcp/test_move_note_integration.py

@@ -716,3 +716,56 @@ async def test_move_note_destination_folder_mutually_exclusive(mcp_server, app,
         error_text = move_result.content[0].text
         assert "# Move Failed - Invalid Parameters" in error_text
         assert "Cannot specify both" in error_text
+
+
+@pytest.mark.asyncio
+async def test_move_note_strict_resolution_rejects_fuzzy_match(mcp_server, app, test_project):
+    """move_note must not fuzzy-match a nonexistent identifier to an existing note (#649)."""
+
+    async with Client(mcp_server) as client:
+        # Create two notes that could be fuzzy-matched
+        await client.call_tool(
+            "write_note",
+            {
+                "project": test_project.name,
+                "title": "Move Strict Test A",
+                "directory": "test",
+                "content": "# Move Strict Test A\n\nContent A.",
+            },
+        )
+        await client.call_tool(
+            "write_note",
+            {
+                "project": test_project.name,
+                "title": "Move Strict Test B",
+                "directory": "test",
+                "content": "# Move Strict Test B\n\nContent B.",
+            },
+        )
+
+        # Attempt to move a nonexistent note — should error, not move A or B
+        move_result = await client.call_tool(
+            "move_note",
+            {
+                "project": test_project.name,
+                "identifier": "Move Strict Test NONEXISTENT",
+                "destination_path": "archive/Moved.md",
+            },
+        )
+
+        assert len(move_result.content) == 1
+        error_text = move_result.content[0].text
+        assert "# Move Failed" in error_text
+
+        # Verify neither A nor B was moved
+        read_a = await client.call_tool(
+            "read_note",
+            {"project": test_project.name, "identifier": "Move Strict Test A"},
+        )
+        assert "Content A" in read_a.content[0].text
+
+        read_b = await client.call_tool(
+            "read_note",
+            {"project": test_project.name, "identifier": "Move Strict Test B"},
+        )
+        assert "Content B" in read_b.content[0].text

tests/mcp/test_project_context.py

@@ -31,6 +31,7 @@ async def test_returns_none_when_no_default_and_no_project(config_manager, monke
     config_manager.save_config(cfg)
 
     monkeypatch.delenv("BASIC_MEMORY_MCP_PROJECT", raising=False)
+
     # Prevent API fallback from returning a project via stale dependency overrides
     async def _no_api_fallback():
         return None
@@ -117,6 +118,7 @@ async def test_returns_none_when_no_default(config_manager, monkeypatch):
     config_manager.save_config(cfg)
 
     monkeypatch.delenv("BASIC_MEMORY_MCP_PROJECT", raising=False)
+
     # Prevent API fallback from returning a project via stale dependency overrides
     async def _no_api_fallback():
         return None

tests/mcp/test_tool_delete_note.py

@@ -1,6 +1,10 @@
 """Tests for delete_note MCP tool."""
 
-from basic_memory.mcp.tools.delete_note import _format_delete_error_response
+import pytest
+
+from basic_memory.mcp.tools.delete_note import delete_note, _format_delete_error_response
+from basic_memory.mcp.tools.read_note import read_note
+from basic_memory.mcp.tools.write_note import write_note
 
 
 class TestDeleteNoteErrorFormatting:
@@ -94,5 +98,25 @@ class TestDeleteNoteErrorFormatting:
         assert "folder/note-title" in result  # Permalink format
 
 
-# Integration tests removed to focus on error formatting coverage
-# The error formatting tests above provide the necessary coverage for MCP tool error messaging
+@pytest.mark.asyncio
+async def test_delete_note_rejects_fuzzy_match(client, test_project):
+    """delete_note must reject nonexistent identifiers, not fuzzy-match to a similar note."""
+    await write_note(
+        project=test_project.name,
+        title="Delete Target Note",
+        directory="test",
+        content="# Delete Target Note\nShould not be deleted.",
+    )
+
+    # Attempt to delete a nonexistent note — should return False, not silently delete the existing note
+    result = await delete_note(
+        project=test_project.name,
+        identifier="Delete Target NONEXISTENT",
+    )
+
+    # Should indicate not found (False or error string)
+    assert result is False or (isinstance(result, str) and "not found" in result.lower())
+
+    # Verify the existing note was NOT deleted
+    content = await read_note("Delete Target Note", project=test_project.name)
+    assert "Should not be deleted" in content

tests/mcp/test_tool_edit_note.py

@@ -1,8 +1,10 @@
 """Tests for the edit_note MCP tool."""
 
+
 import pytest
 
 from basic_memory.mcp.tools.edit_note import edit_note
+from basic_memory.mcp.tools.read_note import read_note
 from basic_memory.mcp.tools.write_note import write_note
 
 
@@ -320,7 +322,7 @@ async def test_edit_note_replace_section_missing_section(client, test_project):
             content="new content",
         )
 
-    assert "section parameter is required for replace_section operation" in str(exc_info.value)
+    assert "section parameter is required for section-based operations" in str(exc_info.value)
 
 
 @pytest.mark.asyncio
@@ -611,3 +613,160 @@ async def test_edit_note_preserves_permalink_when_frontmatter_missing(client, te
     assert f"permalink: {test_project.name}/test/test-note" in second_result
     assert f"[Session: Using project '{test_project.name}']" in second_result
     # The edit should succeed without validation errors
+
+
+@pytest.mark.asyncio
+async def test_edit_note_find_replace_rejects_fuzzy_match(client, test_project):
+    """find_replace must reject nonexistent identifiers, not fuzzy-match to a similar note."""
+    # Create two notes that could be fuzzy-matched
+    await write_note(
+        project=test_project.name,
+        title="Routing Test A",
+        directory="test",
+        content="# Routing Test A\nContent A.",
+    )
+    await write_note(
+        project=test_project.name,
+        title="Routing Test B",
+        directory="test",
+        content="# Routing Test B\nContent B.",
+    )
+
+    # Attempt to edit a nonexistent note — should error, not silently edit A or B
+    result = await edit_note(
+        project=test_project.name,
+        identifier="Routing Test NONEXISTENT",
+        operation="find_replace",
+        content="replaced",
+        find_text="Content",
+    )
+
+    assert isinstance(result, str)
+    assert "# Edit Failed" in result
+
+    # Verify neither A nor B was modified
+    content_a = await read_note("Routing Test A", project=test_project.name)
+    assert "Content A" in content_a
+    content_b = await read_note("Routing Test B", project=test_project.name)
+    assert "Content B" in content_b
+
+
+@pytest.mark.asyncio
+async def test_edit_note_append_autocreate_not_fuzzy_match(client, test_project):
+    """append to a nonexistent note should auto-create it, not fuzzy-match an existing note."""
+    await write_note(
+        project=test_project.name,
+        title="Existing Note Alpha",
+        directory="test",
+        content="# Existing Note Alpha\nOriginal content.",
+    )
+
+    # Append to a nonexistent note — should create a new note, not edit "Existing Note Alpha"
+    result = await edit_note(
+        project=test_project.name,
+        identifier="Existing Note ZZZZZ",
+        operation="append",
+        content="# New Note\nBrand new content.",
+    )
+
+    assert isinstance(result, str)
+    assert "Created note (append)" in result
+    assert "fileCreated: true" in result
+
+    # Verify original note was NOT modified
+    content = await read_note("Existing Note Alpha", project=test_project.name)
+    assert "Original content" in content
+    assert "Brand new content" not in content
+
+
+@pytest.mark.asyncio
+async def test_edit_note_insert_before_section_operation(client, test_project):
+    """Test inserting content before a section heading."""
+    # Create initial note with sections
+    await write_note(
+        project=test_project.name,
+        title="Insert Before Doc",
+        directory="docs",
+        content="# Doc\n\n## Overview\nOverview content.\n\n## Details\nDetail content.",
+    )
+
+    result = await edit_note(
+        project=test_project.name,
+        identifier="docs/insert-before-doc",
+        operation="insert_before_section",
+        content="--- inserted divider ---",
+        section="## Details",
+    )
+
+    assert isinstance(result, str)
+    assert "Edited note (insert_before_section)" in result
+    assert f"project: {test_project.name}" in result
+    assert "Inserted content before section '## Details'" in result
+    assert f"[Session: Using project '{test_project.name}']" in result
+
+
+@pytest.mark.asyncio
+async def test_edit_note_insert_after_section_operation(client, test_project):
+    """Test inserting content after a section heading."""
+    # Create initial note with sections
+    await write_note(
+        project=test_project.name,
+        title="Insert After Doc",
+        directory="docs",
+        content="# Doc\n\n## Overview\nOverview content.\n\n## Details\nDetail content.",
+    )
+
+    result = await edit_note(
+        project=test_project.name,
+        identifier="docs/insert-after-doc",
+        operation="insert_after_section",
+        content="Inserted after overview heading",
+        section="## Overview",
+    )
+
+    assert isinstance(result, str)
+    assert "Edited note (insert_after_section)" in result
+    assert f"project: {test_project.name}" in result
+    assert "Inserted content after section '## Overview'" in result
+    assert f"[Session: Using project '{test_project.name}']" in result
+
+
+@pytest.mark.asyncio
+async def test_edit_note_insert_before_section_missing_section(client, test_project):
+    """Test insert_before_section without section parameter raises ValueError."""
+    await write_note(
+        project=test_project.name,
+        title="Test Note",
+        directory="test",
+        content="# Test\nContent here.",
+    )
+
+    with pytest.raises(ValueError, match="section parameter is required"):
+        await edit_note(
+            project=test_project.name,
+            identifier="test/test-note",
+            operation="insert_before_section",
+            content="new content",
+        )
+
+
+@pytest.mark.asyncio
+async def test_edit_note_insert_before_section_not_found(client, test_project):
+    """Test insert_before_section when section doesn't exist returns error."""
+    await write_note(
+        project=test_project.name,
+        title="Test Note",
+        directory="test",
+        content="# Test\n\n## Existing\nContent here.",
+    )
+
+    result = await edit_note(
+        project=test_project.name,
+        identifier="test/test-note",
+        operation="insert_before_section",
+        content="new content",
+        section="## Nonexistent",
+    )
+
+    assert isinstance(result, str)
+    assert "# Edit Failed" in result

tests/mcp/test_tool_move_note.py

@@ -590,6 +590,31 @@ async def test_move_note_preserves_frontmatter(app, client, test_project):
     assert "Content with custom metadata" in content
 
 
+@pytest.mark.asyncio
+async def test_move_note_rejects_fuzzy_match(client, test_project):
+    """move_note must reject nonexistent identifiers, not fuzzy-match to a similar note."""
+    await write_note(
+        project=test_project.name,
+        title="Move Target Note",
+        directory="source",
+        content="# Move Target Note\nShould not be moved.",
+    )
+
+    # Attempt to move a nonexistent note — should error, not silently move the existing note
+    result = await move_note(
+        project=test_project.name,
+        identifier="Move Target NONEXISTENT",
+        destination_path="target/Moved.md",
+    )
+
+    assert isinstance(result, str)
+    assert "# Move Failed" in result
+
+    # Verify the existing note was NOT moved
+    content = await read_note("Move Target Note", project=test_project.name)
+    assert "Should not be moved" in content
+
+
 class TestMoveNoteErrorFormatting:
     """Test move note error formatting for better user experience."""
 

tests/mcp/test_tool_search.py

@@ -1146,6 +1146,54 @@ async def test_search_notes_explicit_entity_types_overrides_default(monkeypatch)
     assert captured_payload["entity_types"] == ["observation"]
 
 
+# --- Tests for note_types case-insensitivity ------------------------------------
+
+
+@pytest.mark.asyncio
+async def test_search_notes_note_types_lowercased(monkeypatch):
+    """note_types values are lowercased so 'Chapter' matches stored 'chapter'."""
+    import importlib
+
+    search_mod = importlib.import_module("basic_memory.mcp.tools.search")
+    clients_mod = importlib.import_module("basic_memory.mcp.clients")
+
+    class StubProject:
+        name = "test-project"
+        external_id = "test-external-id"
+
+    @asynccontextmanager
+    async def fake_get_project_client(*args, **kwargs):
+        yield (object(), StubProject())
+
+    async def fake_resolve_project_and_path(
+        client, identifier, project=None, context=None, headers=None
+    ):
+        return StubProject(), identifier, False
+
+    captured_payload: dict = {}
+
+    class MockSearchClient:
+        def __init__(self, *args, **kwargs):
+            pass
+
+        async def search(self, payload, page, page_size):
+            captured_payload.update(payload)
+            return SearchResponse(results=[], current_page=page, page_size=page_size)
+
+    monkeypatch.setattr(search_mod, "get_project_client", fake_get_project_client)
+    monkeypatch.setattr(search_mod, "resolve_project_and_path", fake_resolve_project_and_path)
+    monkeypatch.setattr(clients_mod, "SearchClient", MockSearchClient)
+
+    await search_mod.search_notes(
+        project="test-project",
+        query="test",
+        note_types=["Chapter", "Person"],
+    )
+
+    # note_types should be lowercased
+    assert captured_payload["note_types"] == ["chapter", "person"]
+
+
 # --- Tests for tag: prefix parsing (issue #30) ---------------------------------
 
 

tests/schemas/test_schemas.py

@@ -345,7 +345,7 @@ def test_edit_entity_request_find_replace_empty_find_text():
 def test_edit_entity_request_replace_section_empty_section():
     """Test that replace_section operation requires non-empty section parameter."""
     with pytest.raises(
-        ValueError, match="section parameter is required for replace_section operation"
+        ValueError, match="section parameter is required for section-based operations"
     ):
         EditEntityRequest.model_validate(
             {
@@ -356,6 +356,46 @@ def test_edit_entity_request_replace_section_empty_section():
         )
 
 
+def test_edit_entity_request_insert_before_section():
+    """Test insert_before_section is a valid operation."""
+    edit_request = EditEntityRequest.model_validate(
+        {
+            "operation": "insert_before_section",
+            "content": "content to insert",
+            "section": "## Target Section",
+        }
+    )
+    assert edit_request.operation == "insert_before_section"
+    assert edit_request.section == "## Target Section"
+
+
+def test_edit_entity_request_insert_after_section():
+    """Test insert_after_section is a valid operation."""
+    edit_request = EditEntityRequest.model_validate(
+        {
+            "operation": "insert_after_section",
+            "content": "content to insert",
+            "section": "## Target Section",
+        }
+    )
+    assert edit_request.operation == "insert_after_section"
+    assert edit_request.section == "## Target Section"
+
+
+def test_edit_entity_request_insert_before_section_empty_section():
+    """Test that insert_before_section requires non-empty section parameter."""
+    with pytest.raises(
+        ValueError, match="section parameter is required for section-based operations"
+    ):
+        EditEntityRequest.model_validate(
+            {
+                "operation": "insert_before_section",
+                "content": "content",
+                "section": "",
+            }
+        )
+
+
 # New tests for timeframe parsing functions
 class TestTimeframeParsing:
     """Test cases for parse_timeframe() and validate_timeframe() functions."""
@@ -391,7 +431,7 @@ class TestTimeframeParsing:
         result_1d = parse_timeframe("1d")
         expected_1d = now - timedelta(days=1)
         diff = abs((result_1d - expected_1d).total_seconds())
-        assert diff < 3600  # Within 1 hour tolerance (accounts for DST transitions)
+        assert diff <= 3610  # Within 1 hour tolerance + execution margin (DST transitions)
         assert result_1d.tzinfo is not None
 
         # Test yesterday - should be yesterday at same time
@@ -404,7 +444,7 @@ class TestTimeframeParsing:
         result_week = parse_timeframe("1 week ago")
         expected_week = now - timedelta(weeks=1)
         diff = abs((result_week - expected_week).total_seconds())
-        assert diff < 3600  # Within 1 hour tolerance
+        assert diff <= 3610  # Within 1 hour tolerance + execution margin (DST transitions)
         assert result_week.tzinfo is not None
 
     def test_parse_timeframe_invalid(self):

tests/services/test_entity_service.py

@@ -1402,6 +1402,267 @@ async def test_edit_entity_replace_section_strips_duplicate_header(
     assert "## Another Section" in file_content  # Other sections preserved
 
 
+# Insert before/after section tests
+@pytest.mark.asyncio
+async def test_edit_entity_insert_before_section(
+    entity_service: EntityService, file_service: FileService
+):
+    """Test inserting content before a section heading."""
+    content = dedent("""
+        # Main Title
+
+        ## Section 1
+        Section 1 content
+
+        ## Section 2
+        Section 2 content
+        """).strip()
+
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Insert Before Test",
+            directory="docs",
+            note_type="note",
+            content=content,
+        )
+    )
+
+    updated = await entity_service.edit_entity(
+        identifier=entity.permalink,
+        operation="insert_before_section",
+        content="Inserted before section 2",
+        section="## Section 2",
+    )
+
+    file_path = file_service.get_entity_path(updated)
+    file_content, _ = await file_service.read_file(file_path)
+    assert "Inserted before section 2" in file_content
+    assert "## Section 2" in file_content
+    assert "Section 2 content" in file_content
+    # Inserted content should appear before the section heading
+    assert file_content.index("Inserted before section 2") < file_content.index("## Section 2")
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_after_section(
+    entity_service: EntityService, file_service: FileService
+):
+    """Test inserting content after a section heading."""
+    content = dedent("""
+        # Main Title
+
+        ## Section 1
+        Section 1 content
+
+        ## Section 2
+        Section 2 content
+        """).strip()
+
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Insert After Test",
+            directory="docs",
+            note_type="note",
+            content=content,
+        )
+    )
+
+    updated = await entity_service.edit_entity(
+        identifier=entity.permalink,
+        operation="insert_after_section",
+        content="Inserted after section 1 heading",
+        section="## Section 1",
+    )
+
+    file_path = file_service.get_entity_path(updated)
+    file_content, _ = await file_service.read_file(file_path)
+    assert "Inserted after section 1 heading" in file_content
+    assert "## Section 1" in file_content
+    assert "Section 1 content" in file_content
+    # Inserted content should appear after the heading but content is also preserved
+    assert file_content.index("## Section 1") < file_content.index(
+        "Inserted after section 1 heading"
+    )
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_before_section_not_found(entity_service: EntityService):
+    """Test insert_before_section raises ValueError when section not found."""
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Test Note",
+            directory="test",
+            note_type="note",
+            content="# Main Title\n\nSome content",
+        )
+    )
+
+    with pytest.raises(ValueError, match="Section '## Missing' not found"):
+        await entity_service.edit_entity(
+            identifier=entity.permalink,
+            operation="insert_before_section",
+            content="new content",
+            section="## Missing",
+        )
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_after_section_not_found(entity_service: EntityService):
+    """Test insert_after_section raises ValueError when section not found."""
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Test Note",
+            directory="test",
+            note_type="note",
+            content="# Main Title\n\nSome content",
+        )
+    )
+
+    with pytest.raises(ValueError, match="Section '## Missing' not found"):
+        await entity_service.edit_entity(
+            identifier=entity.permalink,
+            operation="insert_after_section",
+            content="new content",
+            section="## Missing",
+        )
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_before_section_multiple_sections_error(
+    entity_service: EntityService,
+):
+    """Test insert_before_section raises ValueError with duplicate sections."""
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Test Note",
+            directory="test",
+            note_type="note",
+            content="# Title\n\n## Dup\nFirst\n\n## Dup\nSecond",
+        )
+    )
+
+    with pytest.raises(ValueError, match="Multiple sections found"):
+        await entity_service.edit_entity(
+            identifier=entity.permalink,
+            operation="insert_before_section",
+            content="new content",
+            section="## Dup",
+        )
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_before_section_missing_section_param(
+    entity_service: EntityService,
+):
+    """Test insert_before_section raises ValueError when section param is missing."""
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Test Note",
+            directory="test",
+            note_type="note",
+            content="# Title\n\nContent",
+        )
+    )
+
+    with pytest.raises(ValueError, match="section is required"):
+        await entity_service.edit_entity(
+            identifier=entity.permalink,
+            operation="insert_before_section",
+            content="new content",
+        )
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_before_section_empty_section(entity_service: EntityService):
+    """Test insert_before_section raises ValueError when section is empty/whitespace."""
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Test Note",
+            directory="test",
+            note_type="note",
+            content="# Title\n\nContent",
+        )
+    )
+
+    with pytest.raises(ValueError, match="section cannot be empty"):
+        await entity_service.edit_entity(
+            identifier=entity.permalink,
+            operation="insert_before_section",
+            content="new content",
+            section="   ",
+        )
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_after_section_at_end_of_document(
+    entity_service: EntityService, file_service: FileService
+):
+    """Test inserting after the last section in a document."""
+    content = dedent("""
+        # Main Title
+
+        ## Only Section
+        Some content here
+        """).strip()
+
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Insert End Test",
+            directory="docs",
+            note_type="note",
+            content=content,
+        )
+    )
+
+    updated = await entity_service.edit_entity(
+        identifier=entity.permalink,
+        operation="insert_after_section",
+        content="Inserted after the last section heading",
+        section="## Only Section",
+    )
+
+    file_path = file_service.get_entity_path(updated)
+    file_content, _ = await file_service.read_file(file_path)
+    assert "Inserted after the last section heading" in file_content
+    assert "## Only Section" in file_content
+    assert "Some content here" in file_content
+
+
+@pytest.mark.asyncio
+async def test_edit_entity_insert_after_section_preserves_paragraph_separation(
+    entity_service: EntityService, file_service: FileService
+):
+    """Test that insert_after_section adds blank line so inserted text doesn't merge
+    with existing section content into a single markdown paragraph."""
+    content = dedent("""
+        # Main Title
+
+        ## Section
+        Existing paragraph text
+        """).strip()
+
+    entity = await entity_service.create_entity(
+        EntitySchema(
+            title="Paragraph Sep Test",
+            directory="docs",
+            note_type="note",
+            content=content,
+        )
+    )
+
+    updated = await entity_service.edit_entity(
+        identifier=entity.permalink,
+        operation="insert_after_section",
+        content="Inserted line",
+        section="## Section",
+    )
+
+    file_path = file_service.get_entity_path(updated)
+    file_content, _ = await file_service.read_file(file_path)
+    # The inserted line and existing content should be separated by a blank line
+    assert "Inserted line\n\nExisting paragraph text" in file_content
+
+
 # Move entity tests
 @pytest.mark.asyncio
 async def test_move_entity_success(

tests/services/test_initialization.py

@@ -200,10 +200,10 @@ async def test_initialize_app_no_precedence_warning_when_not_conflicting(
 
 
 @pytest.mark.asyncio
-async def test_run_migrations_triggers_embedding_backfill_on_new_revision(
+async def test_run_migrations_triggers_embedding_backfill_when_entities_exist_but_no_embeddings(
     monkeypatch, app_config: BasicMemoryConfig
 ):
-    """When the trigger revision is newly applied, run automatic embedding backfill once."""
+    """run_migrations checks for missing embeddings (actual backfill runs in background from MCP)."""
 
     class StubSearchRepository:
         def __init__(self, *args, **kwargs):
@@ -224,29 +224,24 @@ async def test_run_migrations_triggers_embedding_backfill_on_new_revision(
         monkeypatch.setattr("basic_memory.db.SQLiteSearchRepository", StubSearchRepository)
         monkeypatch.setattr("basic_memory.db.PostgresSearchRepository", StubSearchRepository)
 
-        load_revisions_mock = AsyncMock(
-            side_effect=[
-                set(),
-                {db.SEMANTIC_EMBEDDING_BACKFILL_REVISION},
-            ]
+        needs_backfill_mock = AsyncMock(return_value=True)
+        monkeypatch.setattr(
+            "basic_memory.db._needs_semantic_embedding_backfill", needs_backfill_mock
         )
-        backfill_mock = AsyncMock()
-        monkeypatch.setattr("basic_memory.db._load_applied_alembic_revisions", load_revisions_mock)
-        monkeypatch.setattr("basic_memory.db._run_semantic_embedding_backfill", backfill_mock)
 
         await db.run_migrations(app_config)
 
-        assert load_revisions_mock.await_count == 2
-        backfill_mock.assert_awaited_once_with(app_config, session_marker)
+        # Verifies the check runs — backfill itself is launched by MCP lifespan
+        needs_backfill_mock.assert_awaited_once_with(app_config, session_marker)
     finally:
         db._session_maker = original_session_maker  # pyright: ignore [reportPrivateUsage]
 
 
 @pytest.mark.asyncio
-async def test_run_migrations_skips_embedding_backfill_when_revision_already_applied(
+async def test_run_migrations_skips_embedding_backfill_when_embeddings_already_exist(
     monkeypatch, app_config: BasicMemoryConfig
 ):
-    """If the trigger revision was already present before upgrade, skip backfill."""
+    """When embeddings already exist, no backfill is needed."""
 
     class StubSearchRepository:
         def __init__(self, *args, **kwargs):
@@ -267,20 +262,14 @@ async def test_run_migrations_skips_embedding_backfill_when_revision_already_app
         monkeypatch.setattr("basic_memory.db.SQLiteSearchRepository", StubSearchRepository)
         monkeypatch.setattr("basic_memory.db.PostgresSearchRepository", StubSearchRepository)
 
-        load_revisions_mock = AsyncMock(
-            side_effect=[
-                {db.SEMANTIC_EMBEDDING_BACKFILL_REVISION},
-                {db.SEMANTIC_EMBEDDING_BACKFILL_REVISION},
-            ]
+        needs_backfill_mock = AsyncMock(return_value=False)
+        monkeypatch.setattr(
+            "basic_memory.db._needs_semantic_embedding_backfill", needs_backfill_mock
         )
-        backfill_mock = AsyncMock()
-        monkeypatch.setattr("basic_memory.db._load_applied_alembic_revisions", load_revisions_mock)
-        monkeypatch.setattr("basic_memory.db._run_semantic_embedding_backfill", backfill_mock)
 
         await db.run_migrations(app_config)
 
-        assert load_revisions_mock.await_count == 2
-        assert backfill_mock.await_count == 0
+        needs_backfill_mock.assert_awaited_once_with(app_config, session_marker)
     finally:
         db._session_maker = original_session_maker  # pyright: ignore [reportPrivateUsage]
 
@@ -378,3 +367,58 @@ async def test_semantic_embedding_backfill_skips_when_semantic_disabled(
     app_config.semantic_search_enabled = False
     await db._run_semantic_embedding_backfill(app_config, session_maker)  # pyright: ignore [reportPrivateUsage]
     assert called is False
+
+
+@pytest.mark.asyncio
+async def test_needs_semantic_embedding_backfill_true_when_entities_exist_no_embeddings(
+    app_config: BasicMemoryConfig,
+    session_maker,
+    test_project,
+):
+    """Should return True when entities exist but vector chunks table is empty."""
+    from basic_memory.repository.entity_repository import EntityRepository
+
+    entity_repository = EntityRepository(session_maker, project_id=test_project.id)
+    await entity_repository.create(
+        {
+            "title": "Test Entity",
+            "note_type": "note",
+            "entity_metadata": {},
+            "content_type": "text/markdown",
+            "file_path": "test/backfill-check.md",
+            "permalink": "test/backfill-check",
+            "project_id": test_project.id,
+            "created_at": datetime.now(),
+            "updated_at": datetime.now(),
+        }
+    )
+
+    # Clear any embeddings left by other tests in the shared DB
+    async with db.scoped_session(session_maker) as session:
+        await session.execute(db.text("DELETE FROM search_vector_chunks"))
+
+    app_config.semantic_search_enabled = True
+    result = await db._needs_semantic_embedding_backfill(app_config, session_maker)  # pyright: ignore [reportPrivateUsage]
+    assert result is True
+
+
+@pytest.mark.asyncio
+async def test_needs_semantic_embedding_backfill_false_when_no_entities(
+    app_config: BasicMemoryConfig,
+    session_maker,
+):
+    """Should return False when no entities exist (nothing to backfill)."""
+    app_config.semantic_search_enabled = True
+    result = await db._needs_semantic_embedding_backfill(app_config, session_maker)  # pyright: ignore [reportPrivateUsage]
+    assert result is False
+
+
+@pytest.mark.asyncio
+async def test_needs_semantic_embedding_backfill_false_when_semantic_disabled(
+    app_config: BasicMemoryConfig,
+    session_maker,
+):
+    """Should return False when semantic search is disabled."""
+    app_config.semantic_search_enabled = False
+    result = await db._needs_semantic_embedding_backfill(app_config, session_maker)  # pyright: ignore [reportPrivateUsage]
+    assert result is False

uv.lock

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+    { url = "https://files.pythonhosted.org/packages/f8/00/3ed12264094ec91f534fae429945efbaa9f8c666f3aa7061cc3b2a26a0cd/authlib-1.6.7-py2.py3-none-any.whl", hash = "sha256:c637340d9a02789d2efa1d003a7437d10d3e565237bcb5fcbc6c134c7b95bab0", size = 244115, upload-time = "2026-02-06T14:04:12.141Z" },
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