MCP Server Directory

swatgenx io.github.SWATGenX/swatgenx

Automated, calibrated SWAT+ watershed modeling and national hydrologic datasets for the U.S.

MCP for rules/skills/knowledge evaluation for Cursor, Claude, VS Code, and Antigravity.

TweetAPI MCP com.tweetapi/mcp

Read-only public Twitter data and TweetAPI docs for AI agents. Not affiliated with X Corp.

indexnow-toolkit com.aiwebsitepipeline/indexnow-toolkit

Build and validate IndexNow payloads, check key files, and diff sitemaps into a submission list.

dropcoin-validation io.github.freshfos/dropcoin-validation

EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email. Pay per call.

Hyprland/Wayland computer-use MCP: grim screenshots + uinput click/type + hyprctl targeting

catalogapi com.catalogapi/catalogapi

Check reward coverage by country, search real catalog items, and ask how CatalogAPI works.

vivid-ads-commerce au.com.vividads/vivid-ads-commerce

Live signage pricing, formal quotes and draft orders from Vivid Ads Australia. Open pre-sales MCP.

QR Top com.qr-top/qr-top

Dynamic QR codes by chat: edit destinations after printing, smart routing, and scan analytics.

SeoGrep com.seogrep/seogrep

SEO for AI agents: crawl sites, audit pages, pull Search Console data, generate shareable reports.

Opus Growth, Ad Platforms MCP Connector io.github.opusgrowth/ads-mcp

Run Google, Meta, Microsoft, TikTok and LinkedIn Ads from Claude or ChatGPT. Writes need approval.

Experimental Legal Grounding io.github.tokenfix/legal-grounding

Experimental GDPR grounding: rules, preconditions, exceptions, exact quotes, and citation checks.

Search six recipe sites at once, in French, English and Spanish, and scale quantities.

Gives coding agents the user's own view and control of overseer.nvim tasks in Neovim

An MCP server that lets AI agents check whether an email address or domain is disposable.

FOTOhub Creative AI app.fotohub/fotohub

Generate images, video, music, voice and 3D through one API. 30 tools, 200+ models.

Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).

youcanbookme io.usefulapi/youcanbookme

Manage YouCanBook.me bookings, booking pages, appointment types, team members and locations.

Brazilian tools for agents: Pix codes, CEP, CNPJ + web capture and PDF. Pay per call.

Multi-account Gmail on a Cloudflare Worker you deploy yourself: read, send, reply, labels, threads

Spain Tenders io.github.pipeworx-io/spain-tenders

Spain public procurement MCP — PLACSP tender notices (keyless).

BusyBoard app.busyboard/mcp

Merged free/busy, find mutual time, propose bookings with human approval. Never event contents.

values-firewall dk.humanified/values-firewall

EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.

mcp com.economicium/mcp

Free finance and trading calculators as MCP tools: risk/reward, RMD, Coast FIRE, inflation.