6038 Model Context Protocol servers — searchable, rated, ready to install.
Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.
Free Indian data and AI: pincode, IFSC, GSTIN, holidays, GST invoice, OCR, translation. No key.
Expert know-how (kits) any AI can read or run, always the latest version.
Set up, test and publish an AI customer support Agent for your SaaS product.
AI app builder: build, deploy and grow websites and full-stack apps on Greta from your AI agent.
Income and rent calculators, pay stub math checks, and bank-based income analysis tools.
Mac app that runs Claude or Codex on a schedule against your mail, calendar, and files.
Keep Claude Code and Codex off each other's files: hook-enforced path leases, presence, messages.
Build-your-own travel eSIM: live quotes by country, GB, days and networks, plus a buy link.
Generate static QR codes that never expire, as PNG images or SVG. No account or API key needed.
Edge Case Museum MCP — 'Your code works. Except for these wonderfully terrible inputs.'
Send files and text with a six-digit transfer code. Remote MCP for agents.
Vibe CAD for 3D printing: design, check and export printable parts with build123d.
HVAC MCP server — fault codes, model lookup and answers cited to the OEM manual page.
Open COSO internal-control review MCP: scope, risk, controls, sampling, testing, workpapers.
Encrypted, local memory for Claude, Codex/ChatGPT and Copilot. Needs the free Vitkilabs Anvil app.
Generate Compose Multiplatform apps, Unity games and Ktor backends locally from tested templates.
Agent skills for Claude, Codex and Cursor: find, install and load skills from one connector.
The data and trading platform for AI: decades of US market data, backtests in seconds.
TestDaF, DSH, Goethe C1, telc C1: graded writing, reading + listening practice; speaking on website
Search and compare 200,000+ global suppliers by brief, name, HS code or country. Free, no key.
Turn an OpenAPI spec into WireMock stubs, contract tests and chaos scenarios, on local LLMs.
Create, edit, export and manage presentations. Requires a paid PPT.AI API merchant account.
Verify Attest agreements, stamp codes, receipts, proofs and SHA-256 fingerprints, with no sign-in.
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