jecfa_by_functional_class — Jecfa MCP Tool
jecfa_by_functional_class
(jecfa by functional class) is one of 50 tools on the
Jecfa
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call jecfa_by_functional_class from your client
- Claude Code Jecfa jecfa_by_functional_class run in your project directory
- Claude Desktop Jecfa jecfa_by_functional_class ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Jecfa jecfa_by_functional_class ~/.cursor/mcp.json
- VS Code Jecfa jecfa_by_functional_class .vscode/mcp.json
- Zed Jecfa jecfa_by_functional_class ~/.config/zed/settings.json
- Windsurf Jecfa jecfa_by_functional_class ~/.codeium/windsurf/mcp_config.json
- Cline Jecfa jecfa_by_functional_class ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Jecfa jecfa_by_functional_class ~/.gemini/settings.json
- Grok Jecfa jecfa_by_functional_class .mcp.json (in your project root)
- ChatGPT Jecfa jecfa_by_functional_class Settings → Connectors → Advanced → Developer mode
- Claude.ai Jecfa jecfa_by_functional_class Settings → Connectors → Add custom connector
- LangChain Jecfa jecfa_by_functional_class pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http jecfa https://gateway.pipeworx.io/jecfa/mcpOther tools on this server
- ask_pipeworx
- ask_pipeworx_beta
- ask_pipeworx_grounded
- search_within
- deep_research
- discover_tools
- resolve_entity
- compare_entities
- subscribe
- unsubscribe
- list_subscriptions
- recent_alerts
- entity_profile
- recent_changes
- validate_claim
- company_facts
- company_register_search
- scan_dependency
- bet_research
- polymarket_arbitrage
- polymarket_edges
- polymarket_kalshi_spread
- polymarket_fill_risk
- polymarket_edge_tracker
- kalshi_weather_edge
- resolution_audit
- resolution_diff
- release_calendar_markets
- prediction_calibration
- updown_venue_compare
- updown_divergence_rate
- archive_evidence
- archive_compare
- research_row
- classify_row
- pipeworx_trending
- suggest_questions
- generate_llms_txt
- ai_visibility_check
- scan_competitor_ai_presence
- pipeworx_feedback
- remember
- recall
- forget
- jecfa_search
- jecfa_chemical
- jecfa_functional_classes
- jecfa_by_number
- jecfa_recent_evaluations
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.