About mycrab-mcp
mycrab-mcp is an MCP server in the Social category: instant public HTTPS URLs for AI agents via Cloudflare Tunnels. x402 custom domains.
Install
uvx mycrab-mcppip install mycrab-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (4)
buy_domain_solReserve a permanent subdomain after paying 0.05 SOL on Solana mainnet
Parameters not published.
check_domainCheck if a subdomain is available on mycrab.space
Parameters not published.
get_skill_docsFetch the full SKILL.md — all templates, commands, and advanced usage
Parameters not published.
setup_free_tunnelGet the command for a free tunnel (auto subdomain, expires 61 min)
Parameters not published.
Ask AI
Ask AI about mycrab-mcp
Powered by Claude · Grounded in docs
Security checks
- ✓README presentThe repository ships documentation.
5 checks have not been run yet.
README
mycrab-mcp
MCP server for mycrab.space — instant public HTTPS URLs via Cloudflare Tunnels for AI agents.
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": "..."}
Links
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.