describe_catalog — market data MCP Tool Read-only
describe_catalog
(describe catalog) is one of 22 tools on the
market data
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call describe_catalog from your client
- Claude Code market data describe_catalog run in your project directory
- Claude Desktop market data describe_catalog ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor market data describe_catalog ~/.cursor/mcp.json
- VS Code market data describe_catalog .vscode/mcp.json
- Zed market data describe_catalog ~/.config/zed/settings.json
- Windsurf market data describe_catalog ~/.codeium/windsurf/mcp_config.json
- Cline market data describe_catalog ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI market data describe_catalog ~/.gemini/settings.json
- Grok market data describe_catalog .mcp.json (in your project root)
- ChatGPT market data describe_catalog Settings → Connectors → Advanced → Developer mode
- Claude.ai market data describe_catalog Settings → Connectors → Add custom connector
- LangChain market data describe_catalog pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http market-data https://iturri.ai/mcpOther tools on this server
- get_bars
- get_features
- build_bundle
- get_regime_label
- get_funding
- get_open_interest
- get_long_short
- get_context
- get_events
- get_orderflow
- validate_backtest_data
- audit_my_data
- lookahead_check
- survivorship_check
- get_fundamentals
- get_insider
- get_institutional
- get_funding_spread
- get_market_pulse
- get_whats_new
- get_quality_receipts
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.