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.

37,330 MCP servers

Markdown-first Notion MCP server with 8 composite tools for pages, databases, blocks, and comments.

36
TypeScript
Apache-2.0
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AI-assisted PCB design inspection, BOM sourcing, and manufacturing export for EasyEDA Pro.

36
TypeScript
MIT
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AI-powered code review automation with AST-based smart context extraction for Git diffs

36
Python
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Temporal memory for AI with natural decay and reinforcement—remember preferences, decisions, and facts across conversations.

36
HTML
AGPL-3.0
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AI-powered Elgato Stream Deck profile builder—design buttons, pages, and automations from natural language.

36
Python
MIT
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Search and read Rust documentation for the standard library and any crate on crates.io

36
Rust
Apache-2.0
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AUAusca logo

Ausca

Active

Pay-per-call APIs for agents: document OCR, analysis, transcription, browser sessions, and email inboxes. No accounts or keys.

35
TypeScript
MIT
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DODollhouseMCP logo

Open-source AI customization through modular personas, skills, templates, agents, memories, and ensembles.

35
TypeScript
AGPL-3.0
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45+ interactive charts, dashboards, and KPIs rendered directly in AI conversations

35
TypeScript
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20 MCP tools + 48 skills for ENCODE Project genomics—search, download, pipelines, and cross-reference 14 databases from Claude.

35
Python
AGPL-3.0
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DRdryrun logo

dryrun

Active

PostgreSQL schema intelligence from offline snapshots—no database connection, no credentials needed.

35
Go
BSD-2-Clause
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AI-safe Proxmox hypervisor control: plan, prove, undo, diagnose—with tamper-evident audit ledger and fail-closed mutations.

35
Python
Apache-2.0
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Token-efficient Ghidra reverse engineering for AI agents—decompile, xrefs, and annotate ELF/Mach-O/PE binaries with Swift/ObjC support.

35
Python
MIT
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LILibreNMS MCP logo

MCP server for LibreNMS network monitoring—query devices, ports, alerts, and manage infrastructure

35
Python
MIT
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Spec-driven dev workflow MCP with orchestration, memory, code graph analysis, and quality gates.

35
TypeScript
MIT
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UCUCAI logo

UCAI

Active

Convert any smart contract ABI into an AI-ready MCP server in one command.

35
Python
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Headless workbook runtime for Node.js: set inputs, recalculate formulas, read outputs, persist JSON—no Excel or browser needed.

35
TypeScript
MIT
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MUMulti-MCP logo

Multi-MCP

Active

Multi-model AI orchestration for automated code review, comparison, and debate across Claude, GPT, Gemini, and more.

35
Python
MIT
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Framework-aware Starwind UI v3 tools for Astro and React projects with component search, installation, and migration guidance.

35
TypeScript
MIT
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Automate PowerPoint with AI using natural language commands through the native COM API.

35
C#
MIT
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Give Claude full read/write email access via Mozilla Thunderbird—zero credentials, 12 MCP tools, 38 CLI commands.

35
JavaScript
MIT
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SESema logo

Sema

Active

A Lisp where LLM agents are language primitives, compiled to bytecode and shipped as a single binary.

34
Rust
MIT
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Quality-ranked directory of 1,400+ AI coding skills, plugins, and MCP servers scored by structural quality and adoption.

34
Python
MIT
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Self-evolving memory system that organizes knowledge into a Zettelkasten-style graph for coding agents.

34
Python
MIT
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MCP server providing documentation and API information for EOxElements geospatial Web Components.

34
JavaScript
MIT
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AI-assisted development of SAP Mobile Development Kit (MDK) applications with metadata-driven mobile app building.

34
JavaScript
Apache-2.0
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SASafe Docx logo

Safe Docx

Active

AI-native surgical editing of Word .docx and OpenDocument .odt files with formatting preservation

34
TypeScript
Apache-2.0
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CHChatCrystal logo

Local-first AI PKM that turns coding conversations into searchable notes and MCP memory for agents.

34
TypeScript
Apache-2.0
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Supervised Meta Ads operating system for Claude with 57 campaign management tools and safety gates.

34
Python
MIT
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Agent orchestration platform for AI labor—spawn workers on demand, coordinate multi-agent development from one CLI.

34
TypeScript
Apache-2.0
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