subscribe — Jecfa MCP Tool
subscribe
(subscribe) 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 subscribe from your client
- Claude Code Jecfa subscribe run in your project directory
- Claude Desktop Jecfa subscribe ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Jecfa subscribe ~/.cursor/mcp.json
- VS Code Jecfa subscribe .vscode/mcp.json
- Zed Jecfa subscribe ~/.config/zed/settings.json
- Windsurf Jecfa subscribe ~/.codeium/windsurf/mcp_config.json
- Cline Jecfa subscribe ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Jecfa subscribe ~/.gemini/settings.json
- Grok Jecfa subscribe .mcp.json (in your project root)
- ChatGPT Jecfa subscribe Settings → Connectors → Advanced → Developer mode
- Claude.ai Jecfa subscribe Settings → Connectors → Add custom connector
- LangChain Jecfa subscribe pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http jecfa https://gateway.pipeworx.io/jecfa/mcp
Other tools on this server
- ask_pipeworx
- ask_pipeworx_beta
- ask_pipeworx_grounded
- search_within
- deep_research
- discover_tools
- resolve_entity
- compare_entities
- 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_by_functional_class
- 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.