PluginBench

MCP Servers

Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.

23,114 MCP servers

MCP server for DiskCleanKit - One Touch Scan and Clean for Mac

1
JavaScript
MIT
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Read-only network & security recon tools (DNS, TLS, headers, CORS) for AI agents, each graded.

1
Python
MIT
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Thai data for AI agents: DBD company-registry lookup, address normalization, holidays, VAT/WHT.

1
TypeScript
MIT
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Self-hosted MCP server for Android Health Connect — 34 metrics, daily rollups, dedup, 5 LLM tools.

1
Python
MIT
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Refund eligibility notary for US subscriptions. Returns ALLOWED/DENIED/UNKNOWN.

1
JavaScript
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Talk to your live-events CRM (campaigns, analytics, paid ads, segments) in Claude and ChatGPT.

1
TypeScript
MIT
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ECB rates, EUR exchange rates, Eurostat inflation, GDP and unemployment for EU/Eurozone. Free.

1
TypeScript
MIT
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NEXUS AI logo

NEXUS AI

Maintained

Deploy full-stack apps (Postgres, Redis, S3, workers, backups) from Claude or curl. 59 MCP tools.

1
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MCP server exposing NiceOneCode's JSON-to-C# converter as an AI-callable tool.

1
C#
MIT
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MCP server for UK Parliament Bills API

1
TypeScript
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MCP server for UK Parliament Committees API

1
TypeScript
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MCP server for UK Parliament Commons Votes API

1
TypeScript
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MCP server for UK Parliament Erskine May API

1
TypeScript
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MCP server for UK Parliament Register of Interests API

1
TypeScript
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MCP server for UK Parliament Lords Votes API

1
TypeScript
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MCP server for UK Parliament Members API

1
TypeScript
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MCP server for UK Parliament NOW Annunciator Content API

1
TypeScript
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MCP server for UK Parliament Oral Questions and Motions API

1
TypeScript
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MCP server for UK Parliament Questions and Statements API

1
TypeScript
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MCP server for UK Parliament Statutory Instruments API

1
TypeScript
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MCP server for UK Parliament Treaties API

1
TypeScript
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Check whether an AI answer is grounded in its context — deterministic, no LLM judge.

1
JavaScript
MIT
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Explain why two scientific papers disagree, every claim grounded in a verbatim source quote.

1
JavaScript
MIT
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QueryPilot logo

QueryPilot

Maintained

Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals

1
Python
MIT
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Convert PDF/Word/Excel/PowerPoint documents to Markdown, paid in USDC via x402.

1
Python
MIT
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MCP server for Keepsake — the personal CRM for nurturing your relationships

1
TypeScript
MIT
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Orb Platform logo

Orb Platform

Maintained

162K English words, 74K lessons, knowledge graph, semantic reverse-dictionary search.

1
JavaScript
MIT
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MCP server for checking package versions across multiple package managers

1
TypeScript
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Corresync logo

Corresync

Active

Local-first mail, calendar, and task MCP with isolated accounts and guarded writes.

1
Go
Apache-2.0
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13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.

1
JavaScript
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