MCP Server Directory

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

Base Transaction Decoder io.github.0200project/base-transaction-decoder

Decode Base txs: plain English, strict JSON, risk flags, no LLM. 50 free/24h per IPv4 or /64, $0.02.

KHOTEM com.khotem/khotem-witness

Paid API bazaar for agents: seals, audits, wallet intel, codec ops. x402.

A repository wiki of Markdown pages anchored to real code: read, search, and verified writes.

YouGame co.yougame/yougame

Publish a browser game on YouGame: the build rules, the leaderboard SDK, pre-upload checks.

Save, publish, restore and back up AI-built projects on Plyo, for people who build with AI.

SearchPipe tech.searchpipe/searchpipe

Web search API and MCP server for developers building AI agents.

MyOTP.App io.github.brntech/myotp

Send and verify one-time passcodes over SMS, WhatsApp and Telegram.

Reads .mcp.json / .vscode/mcp.json / claude_desktop_config.json while you edit it and marks the line

SparkVibeAI Spec Committee com.sparkvibeai/spec-committee

Commission a multi-model AI spec committee from your agent; get rubric-scored, build-ready specs.

Generate clean markdown documentation for your code — one file, or up to 20 in one batch.

MCP server that builds and validates LC-MS worklists for MassLynx, SCIEX OS, MassHunter, Xcalibur.

Discover, evaluate, install, and validate generated websites for the self-hosted CodeY CMS.

OmniDebugLink dev.omnidebuglink/omnidebuglink

remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.

MCP policy proxy: enforces a code of conduct across connectors before the upstream is called.

Report local task-scoped test and build residue without cleaning resources.

Aurora build.aurora/aurora

Create, edit, preview, and deploy full-stack web apps to a live URL from any MCP client.

VIL ZERO run.val.vil-zero-core/vil-zero

Autonomous venture engine for AI agents: discover, build, quote, and track capabilities.

Fieldstub com.fieldstub/fieldstub

Capture extra work on a jobsite and file it into Procore as a Change Event on real budget codes.

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.

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

Product Hunt Launches — new & upcoming products (producthuntwatch) com.a2awire/data-product-launch-upcoming-product-tracker

Upcoming product launches: trackers & announcements. Register in-session — free testnet funds.

Lockzone com.qevrulan/lockzone

Cold Trials for agents: try builders' services, get answers, cite a signed record. One test to post.

Attestroom: the monthly searches, read from search (a month), served as an agent-callable...