Find MCP servers that
actually work.

On-Demand-Books

io-github-gmlewis-on-demand-books

Find personalized puzzle books by first name from a 100,000+ title Shopify catalog.

OpenChainBench

io-github-flotapponnier-openchainbench

Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets.

PiPic Integration Guide

cc-pipic-pipic

Read-only PiPic CLI and HTTP API guidance; no image bytes are transferred.

Pimea

ai-pimea-pimea

The hidden intelligence for AI marketing agents. Real campaign data, not LLM guesses.

Pixel Agent

io-github-absharma9796-pixel-agent

Convert images to PNG, JPEG, WebP, or AVIF through one public remote MCP tool.

PlacePack

top-placepack-placepack

Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.

Prince Cloud

cloud-prince-prince

Convert Markdown, HTML, and web pages to high-quality PDF with Prince.

Runoscript — Elder Futhark runes

com-runoscript-runoscript

Elder Futhark rune meanings, scholarly articles & book reviews, plus the runescript builder.

Shotlee

app-shotlee-shotlee

Peptide and GLP-1 dosing math (dose to syringe units) plus search over Shotlee's articles.

SiteGPT Docs

io-github-sitegpt-sitegpt-docs

Search the SiteGPT documentation: setup, features, API reference, troubleshooting.

State of Web Vitals

io-github-corewebvitals-state-of-cwv

Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.

Tolstoy Shopper

io-github-gotolstoy-shopper

Search products, view details, and try items on across stores powered by Tolstoy.

Video Generation Cost Estimator

io-github-702exec-agent-data-platform

Video generation cost estimates across providers, with provenance, freshness, and confidence.

Votura Tours

io-github-eugenelabonarsky-votura-tours

Search AI-powered audio tours and points of interest by city. Walking, cycling, and driving tours.

Word Cloud Generator (word-cloud.net)

net-word-cloud-wordcloud

Generate word clouds from text with custom fonts, colors, backgrounds, gradients, and shape masks

YouTube Video Summarizer (pay-per-call)

io-github-jontelep-summarize-vid

Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.

agentic-commerce-catalog

io-github-jasoncolapietro-agentic-commerce-catalog

AI music, video, image, and voice tools callable by agents with USDC payments via x402 on Base.

agentsearch-mcp

io-github-isaiahdupree-agentsearch-mcp

LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.

agenttune

com-agent-tune-agenttune

Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests.

blog

io-github-lazymac2x-blog

Cloudflare Workers MCP server: blog

callable

io-github-ccstt-dev-callable

API for AI agents to delegate tasks to real humans.

captcha.cc Human Verification

cc-captcha-captchacc

Human verification CAPTCHA with visual and selective-listening audio challenges.

crx-permission-risk

one-zovo-crx-permission-risk

Score the privilege a Chrome MV3 extension takes from its manifest, and diff permission sets.

dca-tools

com-dcamethod-dca-tools

Dollar-cost-averaging backtests on real historical data for crypto, stocks and commodities.

docs

com-ntop-docs

Search and query nTop's knowledge base and engineering guides from AI applications.

final-notice

io-github-ptrinh-final-notice

Free demand-letter PDF generator for unpaid invoices, 80+ jurisdictions, 29 languages.

glassypic

io-github-onepunchtechnology-glassypic

AI image processing: upscale, resize, crop, compress, convert file format, and generate SEO metadata

humanMCP Marketplace — federated listings across personal MCP servers

io-github-kapoost-humanmcp-marketplace

Federated listings from personal humanMCP servers. Search offers, trades by humans.

lens

ai-mindola-lens

Create your digital twin: a public page that answers from your own material, with citations.

mcp

app-htmldrop-mcp

Publish HTML or Markdown from any MCP client to a live, shareable URL on htmldrop.app.

mcp

com-scrapingant-mcp

Cloud-based web access with real browsers and JS rendering by ScrapingAnt

mcp

com-googleapis-developerknowledge-mcp

Provides access to Google's public developer documentation.

mcp-docs-server

io-github-mapbox-mcp-docs-server

AI access to Mapbox docs, API references, style specs, and guides. No token required.

met-museum-mcp-server

io-github-cyanheads-met-museum-mcp-server

MET Museum collection via MCP — 500K+ artworks, metadata, provenance, open-access images.

ottasia

io-github-aiweather-anurag-ottasia

Where to watch X in Y? 30 Asian and Middle Eastern streaming markets, via Claude.

pickanagency

io-github-natden444-pickanagency

Search 47,000+ marketing agencies and get AI-matched with fitted agencies, from Pick an Agency.

propzapi

io-github-paperandbeyond23-gif-propzapi

Image + screenshot API for agents: HTML/CSS to images or PDF, screenshot any URL, verify text.

pscale-biome

io-github-pscale-commons-pscale-biome

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.

reprise

design-reprise-reprise

Un-flatten any flat AI design into editable layers, reproduce it bit-perfect, from your agent.

scrapeunblocker-mcp-remote

com-scrapeunblocker-scrapeunblocker-mcp-remote

Fetch any web page's HTML, AI-parsed JSON, or Google results via the ScrapeUnblocker anti-bot API

skim402

io-github-jessiejanie-skim402

Web reader for AI agents — output ~4x smaller than raw HTML. Card API key or x402. Free tier.

tts

com-brainiall-tts

Hosted pay-per-use TTS: 54 neural voices, 9 languages incl. Brazilian Portuguese. $10 free credits.

tunova

io-github-erliona-tunova

Generate Suno AI music (v5.5) from any MCP client. Async; billed only on success.

x402-snap

io-github-zadengg-x402-snap

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

youtube-media-mcp-server

com-thenextgennexus-youtube-media-mcp-server

YouTube video search with transcript extraction as first-class output.

AI Text Summarizer API

io-github-br0ski777-ai-summarizer

Summarize text or URLs into key points with compression ratio and reading time. x402 USDC.

Content Provenance

com-bonissystems-content-provenance

Anchor a content-creation event to the Knox chain; returns a C2PA-aligned, FRE 902-shaped bundle.

Enrich — Company Domain Intelligence

io-github-globalsearchdata-enrich

Free — no API key required. Enrich by domain or name. Country, contacts, social profiles.