mycrab-mcp
MCP server for mycrab.space — instant public HTTPS URLs via Cloudflare Tunnels for AI agents.
<!-- mcp-name: io.github.isgudtek/mycrab-mcp -->Install
uvx mycrab-mcp
Claude Desktop config
Add to ~/.claude/claude_desktop_config.json:
{
"mcpServers": {
"mycrab": {
"command": "uvx",
"args": ["mycrab-mcp"]
}
}
}
Tools
| Tool | Description |
|---|---|
check_domain | Check if a subdomain is available on mycrab.space |
setup_free_tunnel | Get the command for a free tunnel (auto subdomain, expires 61 min) |
buy_domain_sol | Reserve a permanent subdomain after paying 0.05 SOL on Solana mainnet |
get_skill_docs | Fetch the full SKILL.md — all templates, commands, and advanced usage |
Usage
After install, agents have native mycrab tools in every session:
# Check availability
check_domain("mybot")
# Free throwaway tunnel — live in <60 seconds
setup_free_tunnel()
# → "curl -s https://mycrab.space/agent-setup-auto.sh | bash"
# Permanent custom subdomain (autonomous x402 flow)
buy_domain_sol("mybot", "<solana_tx_signature>")
# → {"setup_token": "...", "setup_command": "..."}