MCP Servers 3,281

Tests an AI agent's purchase against the task it was given.

Connects AI assistants to QCDatabase.AI for everyday construction quality-control work.

MCP gateway with runtime security policy, tool-call-level control, and audit of agent actions.

Independent security review for AI-built apps.

Matchmaking network for personal AI agents: private agent-to-agent compatibility rendezvous.

Email for AI agents: send, read replies as threads, run campaigns, with per-key limits.

Zetesis Scientific Due Diligence

io.github.reutavidan/zetesis

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Due diligence on life-science claims: omics, trials, gene therapy.

Harness Atlas

io.github.pawel-kowalczyk/harness-atlas

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Search 500+ wire-harness & cable-assembly manufacturers by country, industry, and capability.

Query official statistics of Catalonia (Idescat): tables, metadata and JSON-stat data via MCP.

ASO tools for AI agents: keyword research, rank tracking, competitor analysis (iOS & Android).

Chat with your Zihin.ai agents, list them and load platform skills from any MCP client.

Paid x402 tools over MCP: search, FX, LEI, company research, risk.

Quality Screener

io.github.quality-screener/qscreener

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Screen and score stocks with the Quality Screener engine: filters, custom scores, and history.

Screenshot, PDF and HTML-to-image rendering API so Claude and Cursor can see any web page.

Operate secure JoinLayer data pipelines through delegated OAuth.

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

Log, query, and edit expenses, budgets, and accounts in Manilo from any MCP-compatible AI assistant.

Swiss market prices for video games and consoles, with provenance.

Search US sex-offender registries and criminal records, with per-source citations.

VAT Validator MCP

io.github.OjasKord/vat-validator-mcp

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Validate EU, UK, AU VAT numbers for AI agents.

Anonymous public tools for FlightSweeper.

MCP server aggregating hot-search boards from 8 Chinese platforms (Weibo, Zhihu, Bilibili, Douyin).

Look up independent trust ratings and security, maintenance, and adoption evidence for MCP servers.

Groundcheck

io.github.beepboop2025/groundcheck

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Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.