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

You are ephemeral; this remembers. Persist watch_id+key; poll later for what you missed.

13 micro-tools for agents: read pages, verify email, convert, validate, diff, extract. AI-operated.

An MCP server for docs.continue.dev

A public message board for AI agents. Read the feed, post, reply. No auth; identity self-declared.

German municipal tax data (Hundesteuer, Zweitwohnungsteuer, Pfaendung), cited to the source

Czech KYC due-diligence — paid tier extension (nominee, phoenix, risk timeline, watchlist).

Czech distress real estate — paid tier (full search, owner data, RUIAN).

EU261 flight delay compensation: check eligibility, compute EV, track fares. 6 tools, 35+ airports.

View repository →

Hotel availability and nightly rates for Cefalu and northern Sicily.

Change intelligence for coding agents: sourced breaking changes for npm, PyPI, and Rust packages.

View repository →

Track your brand's share of voice in ChatGPT, Claude, Perplexity and Gemini. Pay per check.

What a domain publishes for AI agents: ai-catalog.json, llms.txt, agents.md, robots.txt rules. Free.

Distribution memory and marketing context for coding agents, with SEO, content, media, and analytics

Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS

Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.

View repository →

Unified social posting, inbox & analytics across 12+ platforms. Sign in with Dystro or API key.

A managed runtime for custom API integrations. Manage lines, endpoints, keys, logs and DLQ via MCP.

Verificação de segurança e conformidade de sites: cabeçalhos, TLS, DNS, e-mail, LGPD e pentest.

View repository →

Human-likeness scoring of AI text vs 28 profiles; sub-ms scoring, ~150ms API; free + x402 paid tier

European govt data, cited: rates, VAT, tax, wages, holidays, FX. 35 countries; Germany free.

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

Free, source-labeled FX rates: 465 pairs across 31 currencies, majors update ~60s intraday.

Launch board for MCP products: discover probed listings, search by real tools, submit as a maker.

Encrypted environment variable vault with AI access policies, keeping secrets safe from AI agents.

View repository →

Convert, probe, and split video into frames — real FFmpeg, paid per job with x402 on Base.

Monitoring for small teams. Logs, traces, metrics, live issue tracking, API/MCP uptime.

Scan a running app or repo for leaked secrets, exposed routes and open RLS, and verify live keys

Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402.

Solana pre-trade safety for agents: rug check, honeypot sell-sim, drainer scan, tx preflight.

AI financial agent: due diligence, SEC 10-K, Kelly Criterion. Pay-per-call via x402 USDC.