"Information or Tools Related to Ragflow" matching MCP connectors:

Live censorship, China economic, and tamper-evident AI evaluation tools with bounded analysis.

Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

Open AI Visibility Index for SaaS and AI tools. Weekly share-of-answer measurements for 20 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

One MCP endpoint over 69 public PPN APIs: search_apis to discover, execute_api to call. Free tier.

A Model Context Protocol server that provides Philippine License to Sell (LTS) verification data to LLMs. Built on Cloudflare Workers with Supabase. Public, read-only, no authentication required. Data sourced from the Department of Human Settlements and Urban Development (DHSUD) License to Sell registry and cross-referenced with published real estate projects on REN.PH.

MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.

Read-only access to the Islam West Africa Collection via Hugging Face datasets.

Powerful OpenDART API-based Korean corporate disclosure tools for accounting professionals

Taiwan Stock Exchange (TWSE) open data as MCP tools: stock quotes, ETF data, 140+ public datasets.

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.

Reverse geocode latitude/longitude to loc_id; resolve loc_ids to boundaries, centroids, hierarchy.

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.

Visa & entry requirements for 199 passports, cited to official sources and re-verified daily.

Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.

Read-only MCP server for wafergraph.com's semiconductor & AI supply-chain data: 30 tools, no auth.

Official answers about Helena Bioinformatics and its products, with citations to public sources.

Hardware end-of-life dates by part number, each linked to the vendor's own bulletin.

75 MCP tools: SEC financials, FRED economics, IRS 990, FDA, FX, UK Companies House.

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

8.1M+ US gov and science data via x402 USDC. 21 tools, $0.001 sample tier, sanctions, SEC, CVEs.