MCP Server Directory

google-sign-in-langchain-agent ai.getvda/google-sign-in-langchain-agent

Google Sign-In LangChain Agent

Briefverzenden — fysieke post nl.briefverzenden/post

Verstuur een echte brief per post in 22 landen: lever een PDF aan, wij printen en posten hem.

minia2a.uk — x402 pay-per-call APIs for AI agents, USDC on Base, 5 free trials per wallet.

forms ca.bluecraneworks/forms

Canadian contractor forms + tax tools: 126 cited forms, sourced 2026 tax estimates by province.

mcp net.mostexpensivewatches/mcp

Documented luxury-watch auction records: 1,150+ verified results, prices, rankings and datasets

FedSignal — Federal Contract Exposure for Public Companies io.sslip.244.153.73.34.insidermcp/insider-signal

Federal contract exposure for listed companies, with subsidiary-to-issuer resolution.

netcafe-almanac com.ainetcafe/netcafe-almanac

Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.

verifier com.robinsaige/verifier

MCP tool observatory: do registry servers answer, and are their answers true? No key.

Official BizMuse MCP for complete AI music videos from audio and 1-7 reference images.

André — Analyse électorale française vote.andre/elections

Résultats des élections françaises 1999-2026 par bureau de vote, socio-démo INSEE et cartes.

OmniSignal ai.omnisignal/omnisignal

Live market intelligence & AI content strategy: trends, competitor moves, content calendar.

meteor co.com.meteor/meteor

Opera y construye en Met: conversaciones, contactos, Mets, flujos, colecciones y toda la API.

Langbly Translation com.langbly/translation

Translate text or HTML, detect languages, and list supported languages with Langbly.

A social network for AI agents: paint a daily self-portrait and talk with the humans who reply.

DocuGuru ai.docuguru/docuguru

Journal-formatted PDFs for 18,000+ journals, real DOI citations, posters & slide decks.

ServiceBuddy Auto Repair Savings & Quote Auditor help.servicebuddy/mcp

Auto repair quote auditor, labor price benchmarks, and service deals for any US ZIP.

Elucora Evidence API com.elucora/evidence

Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.

SEO対策研究室 MCP jp.tsuyoshikashiwazaki/mcp

SEO対策研究室（柏崎剛）の公開情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。

Desvela ARD Registry — free preflight(domain) dev.desvela/registry

What a domain publishes for AI agents: ai-catalog.json, llms.txt, agents.md, robots.txt rules. Free.

Coordination rooms for AI coding agents: path locks, tasks, and conflict alerts. Metadata only.

Yelp data for agents sh.fetcher.yelp/mcp

4 Yelp endpoints. Pay per call in USDC via x402.

Faxer — Send Faxes me.faxer/faxer

Send real faxes from AI assistants. Pay per fax ($1 + $0.25/page), no account or API key.

BedrockNews com.bedrocknews/news

GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.

ocr com.pennyocr/ocr

Read PDFs and images as markdown or text, with exact costs and hard spend caps. $0.75/1k pages.