MCP Server Directory

Base token safety checks (honeypot test, liquidity, new launches), paid per call in USDC via x402.

JSONPad io.jsonpad/api

Build and run a JSONPad backend: lists, items, indexes, write rules, schema sync, history, flows.

Query OpenRouteService: geocode, reverse geocode, driving directions.

Guarded AI mobile Appium testing, security scanning, verification, and fix-retest MCP tools.

No-Code Exits com.nocodeexits/nocodeexits

No-code startups for sale, the deal-scoring method behind each pick, and exit stories.

Before buying a token on Arc, test whether it can be sold back. Free, or 1-5c a call over x402.

CQ zones as CQ publishes them (WAZ Zone Definitions), in ADIF's DXCC and subdivision codes

Front-End Checklist io.github.thedaviddias/front-end-checklist

Review frontend code and live pages against 386 quality-gated web development rules.

Step-through debugging for AI agents: breakpoints, stepping and live variables in ten languages

Kitsuvo io.github.leancoderkavy/kitsuvo

Browse and inspect sites in your own Kitsuvo browser through an opt-in authenticated relay.

Civica citizenship test prep com.citizenleap/civica

Read-only citizenship test facts, official sources and sample questions for 8 countries.

CodePostalPro com.codepostalpro/postal-codes

Postal lookups for 120 countries with cited sources; deep US tier: demographics, climate, area codes

Rotate Pilot — FAA exam prep io.github.Perufitlife/rotate-pilot

FAA written-test prep: practice questions, readiness diagnostic, METAR/TAF, drone airspace

Kentucky Code io.github.pipeworx-io/kentucky-code

Kentucky Revised Statutes (KRS) — state statutes by citation and by topic.

mcptask.online online.mcptask/mcptask

Autonomous AI developers on your own infrastructure: assign a task, get a pull request.

PRUVIQ strategy verdicts (read-only) com.pruviq/verdicts

Read-only crypto strategy backtest & verification verdicts. No trading tools; every result is cited.

The full Helm CLI surface as 46 MCP tools, backed by the Helm v3 and v4 Go SDKs.

BlockWerk tech.blockwerk/mcp

Build, run and analyse block-diagram simulations: PID, Bode, FFT, optimisation and code export.

Read-only stdio MCP server for a versioned convention card in Claude Code.

email-spam-tester io.github.serg-tanichev/email-spam-tester

Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.

Backtest Overfitting Audit io.github.tylerscomic-lab/overfitting-audit-mcp

Probability of Backtest Overfitting (CSCV), Deflated Sharpe Ratio, and purged CV splits.

Team0 Living Understanding ai.team0/living-understanding

The second brain your AI agents share. It builds itself from your work and keeps itself current.

Turn any codebase into a queryable knowledge graph — offline-first, zero API keys.

Puerto Rico Code io.github.pipeworx-io/puerto-rico-code

Puerto Rico statutes — 'leyes' (acts) of the Puerto Rico Legislature, section/article lookup and…