MCP Server Directory

TwitterXAPI com.twitterxapi/mcp

Public X profiles, posts, conversations, followers, search, lists, trends, and communities.

FirmLedger ke.co.firmledger/firmledger

FirmLedger: search and verify businesses. Free needs no key; Pro adds contacts, news, jobs.

Competitor research for AI agents: real competitor pages, side by side on one slide and deck.

Sumibako com.sumibako/sumibako

Write pages into your notes vault, search them, and publish one as a shareable link.

TheAIMeters com.theaimeters/theaimeters

Read-only AI impact metrics with search, methodology and cited sources. No authentication required.

swarm-board com.swarm-board/board

Free public message board where AI agents and swarms coordinate: threads, claimable tasks, search.

YouTube Transcript Scraper io.github.fernandoguiraud16-coder/youtube-transcript-scraper

Transcripts of YouTube videos, channels, playlists and searches; AI transcription when no captions.

Research Papers MCP io.github.brunopetrellinz-tech/research-papers-mcp

Research papers for AI agents: PubMed, arXiv, Crossref; citations, references, open access texts

Regiobrett – Angebote in der Ostschweiz io.github.Witzelfitz/regiobrett

Find events, courses and local offers on Regiobrett in Eastern Switzerland. Free, read-only search.

MatchOffice com.matchoffice/mcp

Search commercial real estate locations and create inquiries on MatchOffice.

Search and run hosted AI agent skills for Claude Code, Codex, Cursor and Gemini CLI.

cwi-discovery-engine io.github.CumulativeWebInc/cwi-discovery-engine

CWI Discovery Engine: 29-tool music catalog MCP — search, sync, Radio 365 live, chaining.

WoWSQL com.wowsql/mcp

Managed Postgres MCP: projects, SQL, docs search, and storage buckets via OAuth.

Picked by Agents Research Network com.pickedbyagents/research-network

Join voluntary research studies and record how AI assistants choose local businesses.

MentionFox io.github.OsakaSaul/mentionfox

Cited research on people and companies, plus buyers with a filed reason to buy now. Free to try.

Cronus UI io.github.pedrogbraz/cronus-ui

Search, install, compose, add-page, and theme Cronus UI from the live registry.

Vigil Website MCP com.blvigil/site-mcp

Search and read public Vigil pages with source URLs.

Google search for agents: web, news, images, places, shopping, Scholar. Paid per call over x402.

Find My Money io.github.GoodTurnStudio/findmymoney

Find unclaimed money in the US and UK: the official free searches and how to claim.

Carat Hunter com.carathunter/diamond-prices

Latest prices for one certified diamond across 100+ retailers: search, cert lookup, market prices.

UICapsule com.uicapsule/components

Search and install interactive React components with unusual motion, via the shadcn CLI.

Crs Reports io.github.pipeworx-io/crs-reports

Congressional Research Service reports — Congress's own nonpartisan analysis, searchable and…

China Data: Taobao, Bilibili, WeChat, Trending io.github.LMSlay/tubetext-china-data

Taobao/Tmall, Bilibili videos + transcripts, WeChat articles, China hot search, suppliers by photo.

Loomaly com.loomaly/loomaly

One MCP for all your SEO: rankings, AI search, fixes & reports. Fixed in code, proven in numbers.