5932 Model Context Protocol servers — searchable, rated, ready to install.
Local agent wallet + 900 pay-per-call data APIs — free discovery, x402 USDC, code-level spend caps
California DMV MCP — registered vehicles and EV adoption by ZIP code, field offices, the official…
Build, publish and update browser games with saves, leaderboards and realtime multiplayer built in.
Free real-estate underwriting, no key or account. 6 strategies, stress tests, max offer.
Free online reaction time test with five rounds, average milliseconds, rank context, daily streaks
WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.
Publish AI-generated web pages to a live, shareable URL from Cursor or Claude Code.
Design, fill with real store data, render and publish Store Builder pages from an AI agent.
Backtest, validate and execute trading strategies behind a mandatory two-call preview gate.
Read, arrange, and build agents on your Hedwig email board from any AI client. Nothing ever sends.
Everything your AI agents need to do their jobs, with a spending cap they can't go over.
China export tax rebate rate & HS code lookup (官方退税率).
Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.
Check a social post against a platform's real character limit: X, Bluesky, LinkedIn, Threads.
Wraps the fpp CLI as a single generic MCP tool for freelancer client payment-risk checks.
Self-hosted MCP server: video lipsync, face restore, and ffmpeg ops (trim, concat, transcode).
Free Star Wars MCP server (SWAPI): people, films, planets, species, starships, vehicles. No API key.
Valem - Deterministic reactive state models. Create your own calculators/forms with AI
Dutch property report by address: build year, energy label, neighbourhood, monument, schools.
Build prospecting lists from buying signals, enrich them, and run LinkedIn outreach.
Linters check your code. Invigil checks whether your repo is legible — to newcomers and AI agents.
Extract URLs from documentation, configuration and code, with their protocol and position.
Recovers malformed LLM JSON. MCP build: 218/300 on MALFORMED-300 (library build 282/300).
Deterministic conduct verdicts for live tabletop sessions - CI for running a game.
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