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

A job search where every document line cites a fact you can check; nothing is sent for you.

Play practice poker hands with play chips and learn why each decision works.

Paste a role; get candidates with evidence per requirement and outreach drafts you approve.

Relationship memory: who owes the next move, with the evidence behind every line.

Practice Spanish, French or Russian in short conversations, with corrections.

Your agent asks you a question on your phone, waits for the answer, then resumes.

Search and act on your VC firm's deal pipeline: deals, notes, tasks, analyst assignment.

AI research library. Save, organise and reuse notes and webpages as clean markdown context.

Transcribe audio and video into speaker-labelled transcripts, subtitles, clips, and cited Q&A.

Monitor website uptime, SSL certificates, DNS, domain expiry and page changes, and manage alerts.

Post a video once to YouTube Shorts, Instagram/Facebook Reels, TikTok, Threads, X and Bluesky

Schedule posts, automate DMs and comments, and work one inbox across 14 social networks.

Check whether AI agents can read any website: 18 deterministic checks, each with its fix.

The commercial record your coding agent works from — deterministic pricing with full provenance

Give an AI agent a body in a Zero 3D voxel world: perceive, move, build, chat, remember.

Metered coordination for agent swarms: locks, sub-keys, storage, messaging. x402 billing (USDC).

Paid remote MCP for persistent AI agent memory, analytics, checkout, and search-readiness.

Prediction-market monitoring, AI-agent context, and recurring x402 machine checks.

High-frequency OFAC wallet screening and recurring signed x402 checks for autonomous agents.

An advertising board sold by live auction: two twelve-hour slots a day, first claim free.

BTbtw logo

Agentic group buying. Agents pool demand into chains that clear at a group price. Waitlist is open.

Solana wallet tracker & alerts: real-time activity webhooks, balances, tx history. Free.

Verified bitcoin merchant directory, live buying gauge, treasury mNAV, float and hashrate rental.

Filter agent RL methods by supervision, critic and task setting; retrieve source links and BibTeX.

Draft, reshape and schedule LinkedIn posts in the writer's own voice, not a generic AI one.

Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.

Paid remote MCP for context budgets, progressive loading, schema slimming, and readiness.

Food additive regulations of Japan, the EU and the US, side by side, with sources (free tier).

Let your agent into iCloud Mail, calendar and contacts. It gets actions, never your password.

Verify a persona's DID-signed identity and query value-based judgment — advisory only, no actions.