6038 Model Context Protocol servers — searchable, rated, ready to install.
Read-only ALK Trading signals, published track record, stored backtests and strategy rules.
99 designed animated caption looks for AI video editors: list, inspect and build styled captions.
Checks a site build: sitemaps, structured data, robots.txt and what crawlers see.
Income and rent calculators, pay stub math checks, and bank-based income analysis tools.
Draft, validate, render, and share split-flap and flip-dot board videos written in flipcode.
Generate QR codes (URL, WiFi, vCard) and barcodes as PNG/SVG
Verify Attest agreements, stamp codes, receipts, proofs and SHA-256 fingerprints, with no sign-in.
AI app builder: build, deploy and grow websites and full-stack apps on Greta from your AI agent.
Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.
Persistent memory for AI coding agents. Install the memry CLI and run memry setup.
Generate Compose Multiplatform apps, Unity games and Ktor backends locally from tested templates.
Build-your-own travel eSIM: live quotes by country, GB, days and networks, plus a buy link.
Free human usability tests for agent-built websites. Submit tasks; get written findings as JSON.
Three.js MCP server: see, play, test and profile the three.js and WebGL pages your agent builds
MCP server for the OpenTofu/Terraform native test framework: scaffold, mock, validate, run tests
Build a full weekly timetable for a primary school (classes, teachers, rooms) via chat.
Search and compare 200,000+ global suppliers by brief, name, HS code or country. Free, no key.
Search 1,700+ agent skills for Claude, Codex and Cursor, each safety-scanned, with proofs.
3D printing: printable models, calculators, troubleshooting wiki, build guides, AI 3D + CAD design.
Generate static QR codes that never expire, as PNG images or SVG. No account or API key needed.
Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.
Record how any CLI behaves and check that a rewrite behaves the same (golden tests).
Vibe CAD for 3D printing: design, check and export printable parts with build123d.
Turn an OpenAPI spec into WireMock stubs, contract tests and chaos scenarios, on local LLMs.
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