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

AI research on companies and industries — one MCP tool per research domain.

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Render videos from JSON with motion-design templates, effects and batch rendering

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TypeScript
Apache-2.0
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Create waitlists, landing pages, manage subscribers, referrals, and view stats on Waitlister.

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JavaScript
MIT
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Free technical-SEO audit MCP: crawl a site, run checks, return an LLM-ready shareable report.

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Reduces log files for AI consumption — 50-90% token reduction via 18 deterministic transforms.

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TypeScript
MIT
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MCP server for img-src.io Image CDN - upload, transform, and deliver images through AI assistants

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JavaScript
MIT
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Marigold logo

Marigold

Active

Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.

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TypeScript
MIT
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Gives coding agents the user's own view and control of overseer.nvim tasks in Neovim

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TypeScript
MIT
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No-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, domain, VPS, deploy.

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JavaScript
MIT
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Goal-driven Playwright browser sessions for LLMs, with full action traces and aria-snapshots.

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JavaScript
MIT
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MCP Server for iNavi Maps API - Geocoding, POI Search, Route Planning for Claude AI

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TypeScript
MIT
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Industrial-AIOps energy edition: IEC-104/DNP3/IEC-61850 read-only OT connectors on iaiops.core.

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Python
MIT
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Keyword, vector, hybrid, and SQL retrieval over data on object storage, for AI agents.

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JavaScript
Apache-2.0
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Inflectiv logo

Inflectiv

Maintained

Search, build and manage Inflectiv datasets and AI agents, plus ChainAware on-chain intelligence.

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MIT
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Find verified legal specialists in Georgia from natural-language queries. Trilingual (ka/en/ru).

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JavaScript
MIT
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Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.

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Python
AGPL-3.0
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Govern your backend control plane from your AI agent - signed, human-approval-gated.

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Python
AGPL-3.0
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Block prompt injection, evasive spacing, and obscene content before it reaches your LLM.

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TypeScript
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Runs a command in a throwaway Kubernetes pod and returns exit code, output and artifacts.

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Go
MIT
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SSH Fleet logo

SSH Fleet

Maintained

Curated ssh_probe diagnostics and single-host ssh_exec over an allowlisted SSH fleet.

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Go
MIT
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Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools.

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JavaScript
MIT
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Deterministic multi-criteria decision analysis for AI agents — score, rank & explain options.

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JavaScript
MIT
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High-precision finance & business calculations for AI agents — exact decimals, never floats.

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Python
MIT
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Deterministic what-if & scenario simulation for AI agents: projections, sensitivity & break-even.

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JavaScript
MIT
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DefectDojo logo

DefectDojo

Maintained

MCP server for DefectDojo: 24 tools with RBAC, HMAC audit chain, and SIEM forwarding

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Python
MIT
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Rootr logo

Rootr

Maintained

Connect your team's living knowledge base — docs, data, issues, CRM — to Claude and ChatGPT.

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JavaScript
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AI-powered penetration testing. Launch scans, review findings, download reports.

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TypeScript
MIT
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Run the Intelliverse platform from any agent: apps, API keys, knowledge bases, email, media, chat.

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JavaScript
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Turn an IDF domain into an MCP server with invariants and role scopes in every tool description.

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JavaScript
MIT
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Search 160k+ Russian B2B products from 8,900+ verified manufacturers (EN/RU).

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