"A resource or repository of information and knowledge" matching MCP connectors:

Paid pre-execution risk verification for AI agents over MCP and x402.

Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.

Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures.

Read-only Animica chain data, free AI inference, verifiable quantum randomness, and mining stats.

Engineering calculation MCP server for oil and gas engineering applications.

Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)

40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools

Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.

Generate a Flutter app from a JSON spec free; pay only for the compiled APK (USDC on Base).

Provides access to TakeProfit.com's Indie documentation and tooling — a Python-based scripting language for building custom cloud indicators and trading strategies on the TakeProfit platform.

Anima MCP connects your AI coding assistant directly to Anima Playground. It bridges the gap between PM prototypes and production code.

Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.

Persistent cloud development environments that coding agents create, run and test software in.

Build Apps and run code in 30 languages — sandboxed, with persistent sessions for agent loops.

Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.

Run, build, and validate firmware on virtual hardware from your AI agent. Hardware knowledge corpus.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Build a full backend from Claude Code — boards, data, REST APIs — plus a ready-made admin UI

MCP server for Superserve sandboxes: create, exec, and manage Firecracker microVMs

Confidential AI execution with a post-quantum receipt on every job — verifiable by anyone.