MCP Server Directory

Fast RuboCop-compatible Ruby linter with MCP inspect and autocorrect tools.

MCP Server Discovery — new model-context-protocol repos ($0.01/query) com.a2awire/data-model-context-protocol-mcp-server-discovery

New MCP servers on GitHub: discovery index. $0.01/query. Register in-session — free testnet funds.

Trending Repository Tracker — new GitHub repo discovery ($0.01/query) com.a2awire/data-trending-repository-new-github-repo-discovery

Trending GitHub repos: new & rising daily. $0.01/query. Register in-session — free testnet funds.

Prediction Market News — buy per-query in-session (pmnews) com.a2awire/data-prediction-market-news

Prediction-market news, $0.01/query. Register and buy inside this MCP session — free testnet funds.

React codebase semantics for AI agents, with a VS Code visualizer you both share. Free, local.

Reports what a checked Lean 4 or Metamath proof rests on: inherited sorry, compiler trust, axioms.

BCD — Bridge Control Delegate com.snack-wrap.bcd/bcd

Use your Mac, Windows or Linux computer from ChatGPT, Claude or Codex: files, commands, documents.

App Store Connect MCP: apps, TestFlight, reviews, sales reports, and team users.

BotKelp io.github.aiscimi-code/botkelp

Verified component catalog over remote MCP: agents pick ids and get a project that builds.

MEEK 3D Print Toolchain MCP — OpenSCAD + PrusaSlicer + GCODE + QIDI Max4 print job. CRITICAL for the

Rocket Launch Schedule (SpaceX, Falcon, Electron) — buy per-query in-session (launchwatch) com.a2awire/data-rocket-launch-schedule-spacex

Rocket launch schedule: SpaceX, Falcon, Electron. $0.01/query, free testnet funds.

Storm risk, route risk and reanalysis backtests for any point on earth. No key, no wallet.

Manage and live-debug LoRaWAN devices on a ChirpStack v4 network server over its gRPC API

Code graph MCP: 81 languages, 88 frameworks, 72.7% fewer PR-review tokens, comprehension at parity

Seldons Korea Trade ai.seldons/korea-business-trade

Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.

Atlas Red mind maps com.atlas-red/mind-map

Build and edit real mind maps from a chat: brainstorm, plan, organise notes. Free, never metered.

site com.bankcodelookup/site

Bank Code Lookup: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

site uk.co.selfbuildinsurancecompare/site

Self Build Insurance Compare: the site's own MCP server — compare, enquiry (enquiry = a human...

Parse, lint, format, render, and migrate Carve documents through MCP.

asksteps co.asksteps/asksteps

Turn a fillable PDF into an online form, build funnels, read submissions.

Real shortest sea routes between ports: distance, canals/straits, GeoJSON. UN/LOCODE aware.

Lyssna com.lyssna/mcp

Query and summarize research data across tests and surveys

lintlab Screenshot Diff io.github.lintlab/screenshot-diff

Full-page website screenshots and visual diffs between two captures. Pay per capture on Apify.

RiverWatch: USGS river levels & stream-flow gauges — per query com.a2awire/data-river-level-stream-flow-flood-alert-gauge

River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.