string_functional_annotation — STRING Database MCP Server MCP Tool
string_functional_annotation
(string functional annotation) is one of 17 tools on the
STRING Database MCP Server
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call string_functional_annotation from your client
- Claude Code STRING Database MCP Server string_functional_annotation run in your project directory
- Claude Desktop STRING Database MCP Server string_functional_annotation ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor STRING Database MCP Server string_functional_annotation ~/.cursor/mcp.json
- VS Code STRING Database MCP Server string_functional_annotation .vscode/mcp.json
- Zed STRING Database MCP Server string_functional_annotation ~/.config/zed/settings.json
- Windsurf STRING Database MCP Server string_functional_annotation ~/.codeium/windsurf/mcp_config.json
- Cline STRING Database MCP Server string_functional_annotation ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI STRING Database MCP Server string_functional_annotation ~/.gemini/settings.json
- Grok STRING Database MCP Server string_functional_annotation .mcp.json (in your project root)
- ChatGPT STRING Database MCP Server string_functional_annotation Settings → Connectors → Advanced → Developer mode
- Claude.ai STRING Database MCP Server string_functional_annotation Settings → Connectors → Add custom connector
- LangChain STRING Database MCP Server string_functional_annotation pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http string-mcp https://mcp.string-db.org/Other tools on this server
- string_resolve_proteins
- string_interactions_query_set
- string_all_interaction_partners
- string_visual_network
- string_network_clustering
- string_network_link
- string_homology
- string_interaction_evidence
- string_enrichment
- string_enrichment_image_url
- string_ppi_enrichment
- string_proteins_for_term
- string_sequence_search
- string_query_species
- string_create_file
- string_help
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.