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

Decision intelligence MCP — 17 tools (optimize, simulate, predict, score, graph). Sub-25ms.

10
TypeScript
MIT
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Longhand

Active

Local memory for Claude Code. Semantic recall across session history with zero API calls.

10
Python
MIT
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Axint

Active

Apple-native AI agent execution: 36 MCP tools, 5 prompts, compile, validate, repair, and prove.

10
TypeScript
Apache-2.0
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Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, x402 payments.

10
TypeScript
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ng-blatui for Angular — search components, blocks, charts & templates and read their typed API.

10
TypeScript
MIT
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MCP server for integrating with Anki flashcards through conversational AI

10
TypeScript
MIT
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MCP server for codebase analysis — dependency graphs, security scanning, refactor plans, and more.

10
HTML
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WinBridgeAgent

Maintained

Open-source Windows MCP server for AI assistants. File, clipboard, screenshot, process & power mgmt.

10
C++
GPL-3.0
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One MCP connection for all your tools — with discovery, namespacing, and execution policies.

10
TypeScript
MIT
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Provide seamless access to Appfolio Property Manager Reporting API through a standardized MCP serv…

9
TypeScript
ISC
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Connect AI assistants to your GitHub-hosted Obsidian vault to seamlessly access, search, and analy…

9
TypeScript
MIT
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Aiqbee Brain

Maintained

AI knowledge graph for architecture, portfolio, and digital strategy management.

9
JavaScript
MIT
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Hosted Amazon Seller and Vendor MCP server for Claude, ChatGPT, Cursor, Codex, Gemini, Copilot.

9
TypeScript
MIT
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Deploy and operate workloads, secrets, and networking across AWS, GCP, Azure, and private clouds.

9
Shell
MIT
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Persistent memory and drift detection for AI agents across session restarts.

9
Python
MIT
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Open Brain

Maintained

Graph-structured MCP memory server. 37.2% LongMemEval. Auto dedup, themes, decay, synthesis.

9
TypeScript
MIT
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Pull Deep Memory from across your Claude Code Sessions — when you need it.

9
TypeScript
MIT
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Researched knowledge for AI agents. Canonical answers from official sources.

9
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The Meta Ads toolkit for AI agents. 50 tools for campaigns, creatives, audiences, and CAPI.

9
TypeScript
MIT
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Local-first semantic code search across all your repos. Private context for AI coding assistants.

9
TypeScript
MIT
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Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

9
JavaScript
AGPL-3.0
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MCP server for Komodo - manage Docker containers, servers, stacks, and deployments via AI

9
TypeScript
GPL-3.0
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MCP Server that transforms ComfyUI workflows into AI-callable tools for MCP Host

9
TypeScript
MIT
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Generate app icons, favicons, OG images, and logos by routing across 30+ image models.

9
TypeScript
MIT
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Local-first MCP memory server: SQLite, FTS5 and vector search, AES-256-GCM. 43 tools, no cloud.

9
HTML
MIT
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Freshness-aware AI retrieval with 21 MCP tools for timestamped, decay-ranked live signals.

9
TypeScript
MIT
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Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.

9
Python
MIT
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MCP server for temporary email management using ChatTempMail API

9
JavaScript
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Emotional intelligence for AI agents: neurotransmitter mood, personality, empathy, trait drift.

9
TypeScript
MIT
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MCP server for the Chia blockchain. Read-only Q&A via the public coinset.org API.

9
TypeScript
MIT
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