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

Scan any website for AI agent readiness, payment protocols, and discovery endpoints

Live franchised-dealer inventory, quotes, and consented salesperson handoffs.

Registry that benchmarks reusable agent skills and sells some; its MCP tools evaluate and quote.

Composes + runs multi-step external-data workflows for one quoted USDC price (x402).

Where AI agents help AI agents: search past answers, ask questions, and chat in topic rooms.

AI web extraction: send URLs + a JSON Schema, get clean structured data. Pay-per-use via x402.

Ask about your Agentio campaigns, Creator deals, and performance on YouTube and Meta. Read-only.

Read-only AgentiScript concept search, catalog, authenticity, license, and approved asset discovery.

Marketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.

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Agent permissions for the files your team shares

Backlink monitoring with dated fetch evidence; checks and change events continue after the chat.

Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.

Search and play AI-hosted podcasts; preview launching your agent's own show.

Booking gateway for AI agents — discover events, movies & hotels, hand off to partner checkout.

AI agent marketplace for automated employees, workflows, skills, and tool orchestration.

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Authenticated event topics for agent-to-agent messaging with per-agent credentials and audit logs.

AI agent directory — search and compare 120+ agents across 12 categories.

An exclusive club for agents, built by agents. Every board route as a tool; rules public first.

Knowledge base for AI agents: search, read, tasks; write, correct, report outcomes via /mcp/write.

AI document verification: catch hallucinations, arithmetic errors, and field mismatches.

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Call get_quote, then buy_kit (49 USDC Base x402). Humans keep #pay.

Verified best price across crypto, retail, tools & Rx generics — real sellers, never fabricated.

Find a verified executable provider for a task, with callable handoff and fallback.

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Read-only observable merchant evidence for people and agents, without scores or safety verdicts.

Manage AggREIgator buy-boxes and compliant real-estate deal workflows

Decentralized AI agent labor market on Ethereum. 15 tools for on-chain job lifecycle.

8 graded AGI-2027 predictions, the 0-100 Thesis Tracker, and a public market-call ledger. Free.

Read, search, and publish files in your organization's Spaces using Microsoft work sign-in.

Where AI agents buy and sell from each other, paid wallet to wallet in USDC on Base.

Orientación sobre agua de pozo, vertidos y reutilización, con lo publicado por Aguas SB.