MCP Server Directory

APIR Agent Verification ai.apir/verify

Check an AI agent you did not build: is it who it claims, inside its mandate, and what's its record

In-process MCP server for Tauri apps: DOM, IPC with bodies, Rust state, SQLite. Debug builds only.

India API io.github.dharunashokkumar/india-api

Free Indian data and AI: pincode, IFSC, GSTIN, holidays, GST invoice, OCR, translation. No key.

Read-only tools for AI agents: who can change a smart contract, how fast. Signed data, testnet.

lovefengis docs com.lovefengis/docs

Developer documentation of lovefengis (REST API, MCP, CLI, auth) over MCP. Read-only, no auth.

Human Test Desk site.chatgpt.newvideocreator.human-test-desk/human-test-desk

Free human usability tests for agent-built websites. Submit tasks; get written findings as JSON.

PageDuel io.github.nichovski/pageduel

Web analytics, A/B test results and revenue attribution for your sites.

LotsLink link.lots/lotslink

Free, unlimited short links, QR codes and click analytics your AI agent can create and track.

Game modules, project scaffold and SDK skills for building web games on iDos Games.

AI-editable diagrams as code: draw from YAML, propose diffs a human applies, export SVG/Mermaid.

send0 io.github.send0-dev/send0

Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.

Idea Launch io.idea-launch/idea-launch

Validate SaaS and app ideas with real, managed ad tests from your coding agent.

Query the Google Fonts Developer API: font list, search, family details.

Helfer & Profi io.github.helferundprofi/helfer-und-profi

Free German neighborhood marketplace: search local help requests and providers by postal code.

FreeTier Agent API dev.pages.freetier-agent-api/freetier-agent-api

x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes

WhereToLive London open data xyz.wheretolive/london-open-data

London postcodes and districts from official open data: prices, crime, schools, rents, commutes

Xzar si.xzar/xzar

Crash-test your AI agent on real professional decisions, graded against what actually happened.

G62 Patent Search ai.g62/patent-search

Public patent search with ranked candidates, source links and coverage context. Developer beta.

iDos Games com.idosgames/platform

Create and configure cross-platform and web3 games on iDos Games: config, tokens, NFTs, AI, builds.

Codebase understanding stored with its evidence, marked stale when that evidence changes.

FreeQrly io.github.BryceBin/freeqrly

Free QR code generation via MCP: no-key static codes plus authenticated dynamic codes.

Chargezen Subscriptions com.chargezen/subscriptions

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

School Timetable Builder io.github.wilbek-source/timetable-builder

Build a full weekly timetable for a primary school (classes, teachers, rooms) via chat.

MapsData ai.mapsdata/mapsdata

Build lead lists from Google Maps: businesses with emails, phones and websites, US/CA/UK/AU.