MCP Servers 7,679

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.

Xlsx Audit

io.github.arose26/xlsx-audit-mcp

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Audit Excel workbooks: formula dependency tracing, circular references, risk smells.

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.

Ask what your AI agents cost.

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.

Hand a secret to another agent as an encrypted, pay-per-read token, delivered exactly once.

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.

brawsr

io.github.brawsr/brawsr

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Browser sessions, checkpoints, rewind, fork, lineage, and lifecycle tools for brawsr.

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

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

Nsa

io.github.matematicsolutions/mcp-nsa

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MCP server for Polish administrative court rulings (NSA/WSA) via CBOSA with 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.