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v2.1.6 feat: optimize tool descriptions and add filtering

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@JochenYang JochenYang released this 08 Nov 05:33
· 55 commits to main since this release
v2.1.6
984b18a

Improved

  • Tool Descriptions Optimized: Streamlined tool descriptions for clarity and reduced token usage

    • record_context description: 1500+ chars → 600 chars (60% reduction)
    • content field description: 600+ chars → 200 chars (67% reduction)
    • Removed redundant examples and philosophical statements
    • Kept core functionality and mandatory rules intact
    • Location: src/mcp-server.ts:265-315

  • Field Descriptions Clarified: Fixed misleading parameter descriptions

    • language field: Now explicitly states it's for CODE language (typescript, python, go), not natural language
    • Added clear distinction: CODE language vs. natural language (Chinese/English)
    • Prevents confusion between programming language and content language
    • Location: src/mcp-server.ts:339-340

Added

  • Time Filter for list_contexts: New since parameter for time-based filtering

    • Supported values: '24h', '7d', '30d', '90d'
    • Returns contexts created within the specified time window
    • Example: since: '7d' returns contexts from last 7 days
    • Location: src/mcp-server.ts:2871-2893

  • Type Filter for list_contexts: New type parameter for context type filtering

    • Filter by specific context types (e.g., 'bug_fix', 'feature_add', 'commit')
    • Combines with since filter for precise queries
    • Example: {type: 'bug_fix', since: '7d'} returns bug fixes from last week
    • Location: src/mcp-server.ts:2896-2898

  • Type Filter for semantic_search: New type parameter for context type filtering

    • Filter semantic search results by context type
    • Example: {query: 'authentication', type: 'solution'} finds only solution-type contexts
    • Applied after hybrid search for precise results
    • Location: src/mcp-server.ts:1935-1938

Changed

  • Tool Parameter Updates:
    • list_contexts: Added since and type parameters
    • semantic_search: Added type parameter
    • All new parameters are optional - backward compatible

Technical Details

  • Time Calculation: Millisecond-based filtering using Date.now() and context created_at
  • Type Filtering: String equality check on context type field
  • Performance: Filters applied in-memory after database query
  • Backward Compatibility: All changes are additive - existing calls continue to work

Testing Recommendations

  • Test list_contexts with since='24h' to view recent work
  • Test list_contexts with type='commit' to view all commits
  • Test semantic_search with type='bug_fix' to find bug fix solutions
  • Combine filters: {since: '7d', type: 'feature_add'} for recent features
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