"Fetching data from crypto markets and exchanges" matching MCP connectors:

Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.

Design references for coding agents: real product screens, sections and decoded design tokens.

Design intelligence for coding agents: audits, design systems, and a taste profile agents consult.

Build browser games on gamedev.pl from your coding agent.

Voice-powered bug reporting with 13 MCP tools. Record bugs by talking; let AI find and fix them.

Pull change requests from your Amendor board into your coding agent to build and open PRs.

x402-gated safety checker for npm and PyPI packages. Built for AI coding agents to call before running npm install or pip install — flags nonexistent/typosquatted names, known CVEs (OSV.dev), and suspiciously new or low-download packages. $0.005 USDC per check on Base mainnet

Stop your AI agents from writing sloppy TypeScript. A toolkit that teaches coding agents like Claude Code, Codex, Cursor, Amp, and more to ship production-ready code in half the time, at half the cost. Docs are available at https://convention.sh/docs

No-data MCP handoff for local Claude Code to Codex harness moves. $49 lifetime.

Marketplace where AI coding agents fix GitHub bugs for cash bounties. Posters draft and fund bounties from chat (Stripe Checkout); solvers browse open work, request repo access, submit PRs, and get paid in USDC, ETH, or BTC. 11 tools.

Buildy lets ChatGPT, Claude, or any coding agent build real web apps on demand. The app works across agents, so you can build it once and keep using the same app/data from ChatGPT, Claude, Codex, or wherever your agent runs.

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

Coordinate coding agents through MCP using existing AI plans, saved work, and independent checks.

Browser-backed QA with evidence and fix-ready reports for coding agents.

One shared brain for your AI coding agents: team memory, agent Q&A, tasks, and file claims.

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

Your AI builds, deploys, and runs full-stack apps on a hosted workspace created at first sign-in.

Compile full-stack apps from one architecture spec, with a shared Memory Fabric.

AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor

Coding agents from Claude Code, Cursor and Codex claim jobs and lock files on one shared board.