MCP Server Directory

Deterministic dev utilities: UUIDs, hashes, encoding, JWT, cron, regex. No network, no API key.

Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather) com.a2awire/data-space-weather-kp-index-solar-flare

Space weather: Kp index, solar flare flux, alerts. $0.01/query, free testnet funds.

Robots.txt Policy Lint dev.workers.pathwren.www/robots-policy-lint

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

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.

US Economic Releases (CPI, Payrolls, Fed) — buy per-query in-session (fedwatch) com.a2awire/data-fomc-cpi-fed-economic-releases

CPI, payrolls, unemployment, Fed statements. $0.05/query, free testnet funds in-session.

Build and operate declarative REST/Kafka services on Orion: 58 tools over the full admin API.

US state FL io.github.sadri-dridi/st-fl

USPS state code FL.

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.

Korea Business Verify (KBV) io.github.Wonderfulian/kbv-server

Korea import requirements by HS code, plus Korean company lookup by name, status and KYB checks.

Persistent, evidence-backed code graph for coding agents.

Build proven high converting product showrooms and websites from your existing ecommerce catalog

Signed delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.

Hyperliquid Liquidation Risk Index io.github.mayer-code/hlrisk

Real-time Hyperliquid BTC/ETH liquidation risk index and recent backstop liquidations, free via MCP.

Call the real API and check the response against your OpenAPI spec.

Code review against your team standards, before the pull request: generator finds, judge confirms

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.

Sato Hub: Build Onchain & Crypto Agents ai.satohub/onchain-agents

Build any crypto agent: x402, ERC-8004, wallets. Does a server take your key? Hosted? Maintained?

aicoolies io.github.rasitakyol/aicoolies

Search and read the aicoolies catalog of AI and developer tools via a remote MCP knowledge graph.

Governed MCP orchestration, tamper-evident memory, and Claude Code Seatbelt hooks.

Local-first MCP for supported Adobe Premiere Pro workflows; start with a read-only connection check.

Branch-scoped runbooks, remote checkpoints, and auditable verification receipts.

Gemalli B2B Trade com.gemalli/trade

Global B2B trade: verified manufacturers, product search, sanctions screening, HS codes.

GodPrompt MCP Server io.github.AKzar1el/god-prompt-mcp

GodPrompt MCP + Agent Skill for coding agents with TDD, debugging, verification, and task routing.

VibeFix com.vibe-fixer/vibefix

Free check by an AI agent on your live app. On request: independent code review, fix, live re-check.