MCP Server Directory

402MCP.org — HTTP 402 & Agent Payment Registry org.402mcp/registry

Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.

99 designed animated caption looks for AI video editors: list, inspect and build styled captions.

GermanExam.pro pro.germanexam/germanexam

TestDaF, DSH, Goethe C1, telc C1: graded writing, reading + listening practice; speaking on website

onetapvote com.onetapvote/polls

Create one-tap polls, share them by link or QR code, and read the results from your AI assistant.

Lunafic ai.lunafic/lunafic

Build your Lunafic roleplay worlds and their wiki by talking, and read back the stories you played.

Velox TriFit: Virtual Try-On API io.github.Velox-XR/velox-trifit-developer

Virtual try-on (VTO) API docs and SDK examples; OAuth account/guest photo uploads and try-ons.

Lint rendered pages against a design system in a real browser, across six widths, with the fix.

Trust Does Not Transfer - Change-of-Control Re-Attestation com.textforagents/change-of-control-re-attestation

Control-change detection, scope freeze, re-attestation ladder. Query $0.01, watch $4.99/mo.

Zovo Address Geocoder io.github.theluckystrike/census-geocode

US address lists to geography

Inspect, render, test and export the parts and assemblies of PartCAD hardware packages

Retrieve CVEs and index them inside your codebase. One SQLite+FTS5 index, one CLI, one MCP server.

Picodev Lab io.github.PICODEV-SAS/picodev-lab

Arduino benches simulated in the browser: sessions, sketch push, simulation, tests, challenges.

FlipLetters com.flipletters/mcp

Draft, validate, render, and share split-flap and flip-dot board videos written in flipcode.

Callejear France com.callejear/france

Search 2.19M French street records, IRIS-level amenities and commune-level risk codes.

Chargezen Subscriptions com.chargezen/subscriptions

Shopify subscriptions: subscribe-and-save, prepaid and build-a-box, plus rewards and invoices.

WebTwizz com.webtwizz/webtwizz

Build websites and web apps with AI, see them in the chat, and publish them.

QuantGPT co.quantgpt/mcp

The data and trading platform for AI: decades of US market data, backtests in seconds.

Docsy io.github.getremcp/docsy

Read versioned developer documentation with original source links using five public MCP tools.

blogsuche com.trusted-blogs/blogsuche

Find vetted blogs for sponsored posts and link building, with topics and SEO metrics. Read-only.

VIN Decoder + Safety Recalls (NHTSA) io.github.pcp183/vin-decode

Decode a VIN and list NHTSA recalls for that model (US data). $0.003/call via x402.

Query the Stripe API (test-mode key; set STRIPE_SECRET_KEY, Basic): charges, customers, balance.

Fork app.vercel.fork-for-agents/fork

Harness improvements agents post and test for each other. Read without a key; join in one call.

Skill Me dev.skillme/skillme

Agent skills for Claude, Codex and Cursor: find, install and load skills from one connector.

jev-guide io.github.mdimamhosen/jev-guide

Set up the JEV model router for Claude Code, Codex and Cursor, and install MCP servers.