Solo AI engineer (Germany, fully remote). I build MCP servers and autonomous AI systems in TypeScript and Python.
If you need a custom connector that lets Claude, Cursor, or your own agents read a real API, or a full multi-agent system, that's what I do.
Three published, tested MCP servers covering crypto data end to end: spot, fundamentals, and derivatives. All run from npm with npx, need no API key, ship with unit tests and graceful error handling, and are listed in the official MCP Registry.
| Server | What it gives your agent | Install |
|---|---|---|
| dexscreener-mcp | Live DEX / spot data: search pairs, token pools, trending & boosted tokens across every chain | npx -y dexscreener-mcp |
| defillama-mcp | DeFi fundamentals: chain & protocol TVL, yield pools, stablecoins, token prices | npx -y defillama-mcp |
| hyperliquid-info-mcp | Perps & spot on Hyperliquid: mark price, funding, open interest, order book, wallet positions | npx -y hyperliquid-info-mcp |
Most "MCP for X" repos are half-finished and break on the second request. Mine ship with tests so an agent can actually rely on them.
Example (Claude Desktop claude_desktop_config.json):
{
"mcpServers": {
"dexscreener": { "command": "npx", "args": ["-y", "dexscreener-mcp"] },
"defillama": { "command": "npx", "args": ["-y", "defillama-mcp"] },
"hyperliquid": { "command": "npx", "args": ["-y", "hyperliquid-info-mcp"] }
}
}Bratishka OS — an autonomous multi-agent system on a hand-built agent runtime (TypeScript, Anthropic API directly), with cost-aware model routing across Haiku / Sonnet / Opus, a Supabase + pgvector memory layer, a self-healing 24/7 scheduler, and a Telegram interface, running in Docker on a VPS.
Strong in: MCP connectors & servers · AI agents and orchestration · RAG · automation (n8n) · TypeScript / Node · Python.
Need an MCP server for your own API, or a full AI integration?
- Upwork: https://www.upwork.com/freelancers/~01946645ed245c263d
- Or open an issue on any of the repos above.
I build the connector or system, ship it tested, and hand you something that works on the first request.