MCP Server Directory

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

US state SC io.github.sadri-dridi/st-sc

USPS state code SC.

US state PA io.github.sadri-dridi/st-pa

USPS state code PA.

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

SparkleTree io.sparkletree/sparkletree

Build your brand and web presence, and run SparkleTree campaigns online and on screens, from AI.

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.

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.

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

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

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.

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.

Read-only MCP server for Depot (depot.dev): CI failure diagnosis, build forensics, and usage.

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

Gemalli B2B Trade com.gemalli/trade

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

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

aicoolies io.github.rasitakyol/aicoolies

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

Agent Channel io.github.amkentech/agent-channel

One identity across Claude Code, Codex, Cursor, Gemini, Windsurf: shared inbox and handoffs.

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.

StewAI com.stewai/stewai

Discover, run, inspect, build, test, and privately reuse AI workflows.

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.

Turn a TypeScript codebase into a live animated call-flow diagram on CloudArch.