# Nous-approved MCP catalog entry. # Presence in this directory = approval. Merged via PR review. manifest_version: 1 name: twelve-data description: Stocks, forex, and crypto market data from Twelve Data. source: https://twelvedata.com/docs # Official vendor-hosted remote MCP (URL-only — Hermes never spawns a local # process for this entry). Native OAuth 2.1 + Dynamic Client Registration # (verified live: RFC 9728 protected-resource metadata -> AS metadata with # registration_endpoint); Hermes's MCP client + mcp_oauth_manager handle # discovery, PKCE, token exchange, and refresh. transport: type: http url: https://mcp.twelvedata.com/mcp auth: type: oauth # Excluded: OAuth plumbing exposed as tools on the cloud server, plus the # account-quota probe. All remaining tools are read-only market data. tools: default_excluded: - oauth_login - auth_status - oauth_configure - get_api_usage # Composer-suggestion triggers (desktop brand pills). suggest: keywords: - twelve data - stock price hosts: - twelvedata.com post_install: | On first connection Hermes opens a browser to authorize with Twelve Data (or run `hermes mcp login twelve-data`). Approve access, then restart the session so tools load.