Find MCP servers that
actually work.

pifini

net-pifini-pifini

Real events, reviewed places, and ticket checkout across the Caribbean and Latin America.

pipehero

io-github-pipehero-pipehero

Debug webhooks from your AI agent: inspect and replay captured webhooks on localhost.

poolproof — checks before you commit money

ru-poolproof-checks

Who launched it, what exit really costs, is the pool what it claims. Facts only, no advice.

portfolio-mcp

eu-mmatinca-portfolio-mcp

Marian Matinca's portfolio as MCP tools: projects, blog, profile, results. Read-only, RO+EN.

postcopilot-mcp

io-github-irmasemma-postcopilot-mcp

Threads tools for AI — generate viral posts, download videos, export profiles

pricewatcha

io-github-pricewatcha-pricewatcha

Track prices & price history on any online shop, with alerts and an API

profile

dev-marksiazon-profile

Read-only MCP server for Mark Siazon's professional profile: projects, FAQ, proof, availability.

protogen

io-github-jdhart81-protogen

MCP CAD services; bundles with SmartScale (measure to CAD).

puerto-rico

com-mapadecaborojo-puerto-rico

Puerto Rico's hand-verified data layer: businesses, health deserts, FDA recalls, public record.

qeaas-mcp

eu-qeaas-qeaas-mcp

QRNG-seeded random bytes, seeds, and ML-KEM-768 keys with signed provenance receipts.

quantum-artificer

app-surewhynot-quantum-artificer-quantum-artificer

Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.

radmail-mcp

ai-radmail-radmail-mcp

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

realtystack-mcp

io-github-isaiahdupree-realtystack-mcp

U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings.

sanctions-screening-mcp-server

io-github-cyanheads-sanctions-screening-mcp-server

Screen names against OFAC, EU, UK, UN sanctions lists; resolve entities via GLEIF. Screening aid.

scan.mx Email Diagnostics

mx-scan-diagnostics

Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.

scenariosim-mcp

io-github-inity13-scenariosim-mcp

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

searchcode

com-searchcode-mcp

Code intelligence for LLMs. Analyze, search, and retrieve code from any public git repository.

semi-data

io-github-codebiwan-semi-data

US-government semiconductor & quantum supply-chain intelligence: controls, entities, funding.

seo-mcp

com-metricspot-seo-mcp

Six tools for SEO and AI-readability audits. 91 checks, 11 score modules.

seoul-apt-signal

com-airblockfz-seoul-apt-signal

Seoul apartment signals: 25 districts from official transactions, scans. Pay-per-call x402.

server

io-cycloid-mcp-server

An MCP server that let you interact with Cycloid.io Internal Development Portal and Platform

should-i-use

io-github-mrkeyoor-should-i-use

Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.

smithsonian-mcp-server

io-github-cyanheads-smithsonian-mcp-server

Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

socrata-mcp-server

io-github-cyanheads-socrata-mcp-server

Search and query government open-data portals (Socrata SODA API).

stagenth · 数据工具箱

com-stagenth-data-kit

Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.

stierproducts tier lists

com-stierproducts-tier-lists

S-to-F tier lists for 208 product categories. Every placement cited, with barcodes.

supost-mcp

io-github-capmus-team-supost-mcp

Search listings, message posters, and create drafts on SUpost, the marketplace for Stanford

swisstrip-mcp

io-github-fabsbags-swisstrip-mcp

Canonical SwissTrip MCP — independent SBB/CFF/FFS schedules, prices, and ticket links by SwissTrip.

termalin-web

in-termal-termalin-web

Run commands and read/write files on your servers over Termalin's keyless tunnels (hosted MCP).

tgden — Telegram catalog & search

io-github-justjuice55-telegram-catalog

Search 1.2M+ Telegram channels, 245k+ chats, 160k+ bots — no account, no key, no install.

tldraw

io-github-tldraw-tldraw

Draw and visually collaborate with your agents on tldraw's canvas.

trades

com-potomacledger-trades

Stock trades of U.S. Congress & executive-branch officials, with conflict flags. Read-only.

transita-mcp-server

io-github-snenenenenenene-transita-mcp-server

Visa eligibility matcher and immigration intelligence for MCP-compatible AI assistants.

trip-logistics-assistant

app-triplogistics-trip-logistics-assistant

Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.

veritap

dev-veritap-veritap

Check whether a real-world fact can be verified before an agent acts on it. Free, no auth.

weather-intel-mcp

com-datakoot-weather-intel-mcp

US weather, alerts, earthquakes and elevation for AI agents, from NWS/NOAA and USGS. No API keys.

who-gho-mcp-server

io-github-cyanheads-who-gho-mcp-server

WHO Global Health Observatory — 3,059 indicators across 194 member states.

x-twitter

io-veezee-x-twitter

X (formerly Twitter) posts, profiles, and search for AI agents. Free key, self-minted, no signup.

x402-list-mcp

com-x402-list-x402-list-mcp

x402-list directory MCP: services, facilitator volume, ranked picks, paid assessments.

x402image

org-x402image-image

x402 image tools (USDC/Base): remove_background/upscale $0.02, resize/optimize $0.005; URL in/out

xsignal

io-github-philpof102-svg-xsignal

x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.

zero-core-budget

io-github-meltingpixelsai-zero-core-budget

Agent spending mgmt, budget tracking, ROI. Zero Core Budget.

プレニカ MCP

jp-prenica-mcp

プレニカに掲載された企業のプレスリリースと運営情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。

水素分子医学文献データベース — Molecular hydrogen medical literature (H2 Papers)

io-github-h2-papers-mcp-server

PubMed molecular-hydrogen medical literature with delivery-aware safety notes inline.

123elec-mcp

io-github-servicedsi-123elec-mcp

Interface MCP officielle du site marchand 123elec, catalogue, stock, panier, commandes.

AI Readiness (hosted)

com-samedaydesk-ai-readiness

Check if a website is visible to AI search (ChatGPT, Perplexity, Claude). No install.

AI Site Scorer

io-github-minglesai-ai-site-scorer

Check website AI-readiness: Schema.org, llms.txt, E-E-A-T, robots.txt. Works in Cursor & Claude.

AISOTools

io-github-shibley-aisotools

Search, compare, and find alternatives across a curated catalog of 1,100+ AI tools.