Phase 2 Slice 2: MCP Consume#6
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Adds MCP client infrastructure and footnote adapter for consuming external MCP servers via stdio transport. Jerry can now leverage footnote's hybrid search (vector + FTS) when available. Changes: - Add @modelcontextprotocol/sdk dependency - McpClient wrapper for stdio transport (connect, listTools, callTool) - Footnote adapter: search_hybrid, search_fts, search_literal, read_document - McpServerConfig type in privacy profile - mcp-config.ts for resolving MCP servers from profile/env - createJerryTools accepts optional mcpTools for merging - Agent instructions updated with MCP tool descriptions - Unit tests for MCP client and footnote adapter Gracefully falls back to in-process search_memory when MCP unavailable. Co-authored-by: Cursor <cursoragent@cursor.com>
Export McpServerConfig, fix MCP test strictness and type errors so CI passes. Bump vendor/cloud for SSE tool streaming and --verbose CLI. Update phase-2.md Slice 2 checklist to reflect PR #6 and remaining gaps. Co-authored-by: Cursor <cursoragent@cursor.com>
Spawn footnote MCP on session requests, merge search tools with search_memory fallback, and record manual acceptance on PR #6. Co-authored-by: Cursor <cursoragent@cursor.com>
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Phase 2 Slice 2: MCP Consume
Summary
Consume external MCP servers, starting with footnote's hybrid search via
stdio transport (
docidx mcp). MCP tools merge into Jerry's ToolSet withgraceful fallback to in-process search_memory when unavailable.
Changes
@modelcontextprotocol/sdkdependencyMcpClientstdio wrapper (packages/tools/src/mcp/client.ts)packages/tools/src/mcp/footnote-adapter.ts)mcp.servers[]config in privacy profile (packages/agent-runtime/src/types.ts)packages/jerry-app/src/mcp-config.ts)createJerryToolsoptionsNew Tools (via footnote MCP)
search_hybrid— Combined vector + full-text search for richer resultssearch_fts— Full-text keyword search with BM25 rankingsearch_literal— Exact string grep for finding specific phrasesread_document— Fetch complete document content by pathAcceptance Criteria
jerry search my notes about kubernetesinvokes footnotesearch_hybridvia MCPsearch_memoryDependencies
Testing
JERRY_INTEGRATION=mcp pnpm test)Notes
Made with Cursor