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.

14,200 MCP servers

Control AWX/Ansible Tower through natural language - 49 tools for automation

9
Python
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600,000+ CS/AI/ML papers in your AI assistant: search, novelty scores, citations, daily watches.

9
TypeScript
MIT
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MCP server for ZenMoney personal finance app

9
TypeScript
MIT
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MCP server and CLI for the UK Companies House API. Search, filings, officers, due diligence.

9
TypeScript
MIT
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EU AI Act + GDPR compliance scanner. One call, no arguments, 10 seconds. 22 AI frameworks detected.

9
Python
MIT
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Compress prompts 40-60% using local LLM + embedding validation. Preserves all conditionals.

9
Python
MIT
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Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

9
Python
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Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

9
Python
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CodeMap

Active

Roslyn-powered MCP server for C#/VB.NET. Query symbols, call graphs, and facts. 90%+ token savings.

9
C#
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Control FreeCAD from Claude — 3D modeling, PartDesign, CAM toolpaths, and more via 30+ tools.

9
Python
LGPL-2.1
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MCP server for AI-assisted PCB design with KiCad 9.x

9
Python
MIT
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Real-time news with bias scoring, live market data, and AI-powered options pricing

9
JavaScript
MIT
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Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.

9
TypeScript
MIT
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21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.

9
TypeScript
MIT
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Open source contribution manager with PR tracking, issue discovery, and CI diagnosis

9
TypeScript
MIT
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Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

9
TypeScript
Apache-2.0
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MCP server for YNAB (You Need A Budget) — budgets, accounts, transactions, categories

9
TypeScript
AGPL-3.0
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GitLab MCP (Model Context Protocol) server for AI agents

9
TypeScript
MIT
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Decompose

Maintained

Decompose text into classified semantic units. Authority, risk, attention. No LLM.

9
Python
MIT
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Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp

9
JavaScript
MIT
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Open scientific knowledge MCP for AI agents. Three profiles: search, publish, govern.

8
TypeScript
Apache-2.0
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Primarily to be used as a template repository for developing MCP servers with FastMCP in Python, P…

8
Python
MIT
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Steep

Active

Query metrics, targets, entities, and team data in your Steep workspace via MCP.

8
Apache-2.0
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DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.

8
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Human-to-AI code review bridge. Review UI in the browser, AI agents fix code via MCP.

8
HTML
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MCP server for ByteDance Seedance AI video generation

8
Python
MIT
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The trust and intelligence layer between AI agents and your database.

8
Python
Apache-2.0
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Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

8
TypeScript
MIT
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A powerful MCP server for AI-driven Jupyter Notebook management and execution

8
Jupyter Notebook
MIT
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Service that lets AI Agents search, register, and configure domains

8
TypeScript
MIT
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