MCP Server Directory

MailTester Ninja ninja.mailtester/email-verification

Verify email addresses live against their mail server and find work emails. Nothing stored.

People's context across messengers, notes and mail, from a local store. Set up the memo CLI first.

ROMKADE com.romkade/romkade

Drive your retro handheld console: find your games, launch, save, set volume, get cheat codes.

GitHub Dev Tools io.github.firstnameapk-design/github-dev-tools

GitHub security scanning, code audit, and workflow automation for repositories.

liftcompass com.getliftcompass/liftcompass

Compare protein, creatine and pre-workout by price per serving, third-party testing and dose.

x402lint io.github.something-agent/x402lint

Free x402 endpoint linter: unpaid 402 challenge, payTo/asset/amount, CORS, directory readiness.

Search and validate ICD-10-CM diagnosis codes from the US NLM clinical tables - keyless.

Android Developer MCP by Nova (CIVAI) co.civai.nova/mcp-android_developer

Ship a new Android app from chat. AI runs Google Play Console listings, screenshots, releases, uplo…

Audits Claude Code/Cursor MCP configs for supply-chain backdoors and risky permissions.

Odin io.github.BorgDevelopment/odin-mcp

Read Odin security findings and remediation, link fix pull requests and track retests.

TestWatch dev.testwatch/testwatch

Run your end-to-end tests, read why they failed, write new tests. Sign in with OAuth.

Plushcap com.plushcap/plushcap

Research developer trends and competitor content across blogs, X, YouTube, and Hacker News.

RackArchitect MCP io.github.itAlex240/rack-architect-mcp

Hosted Remote MCP & 3D/2D Rack-as-Code planner, 5-stage validator, CAD SVG/BOM & STL generator.

Fiscalisto API docs com.fiscalisto/docs

Docs for Fiscalisto's Mexican e-invoicing API (CFDI 4.0): search, operations, SDK code, errors.

JustClaw-It com.it.justclaw/justclaw-it

Licence-cleared code for coding agents, with attribution. Free search, MCP prompts and a skill pack.

Celo Docs org.celo/docs-mcp

Search and read the Celo developer documentation

Read-only decision table over ACH return codes: 17 codes, 5 decisions, rule shown.

Generate QR codes offline: module matrix, ASCII rendering or ready SVG, versions 1 to 9

USGS earthquakes: latest quakes and queries by magnitude, count and start time.

Decode PEM certificates, check expiry and inspect a live TLS certificate, all offline

Read and build vCard contacts offline: parse .vcf cards or JSON and generate vCard 4.0

Decode JSON Web Tokens locally: header, claims, expiry timeline and warnings

Build and publish Formeo forms, read and export submissions, and get embed code from AI agents

Builder Prime MCP by usefulapi io.usefulapi/builder-prime

Read Builder Prime projects and meetings, and create or update them from chat.