ExpertVagabond/solmail-mcp
github TypeScript analyzed 990a8ab
MCP server for sending physical mail with Solana cryptocurrency. Colosseum Agent Hackathon submission.
ExpertVagabond/solmail-mcp is an MCP server distributed on github, maintained by ExpertVagabond, tracked here since June 2026. It has shipped 1 release and exposes 4 tools. Tools include get_mail_quote, get_wallet_address, get_wallet_balance, send_mail. Its composite risk grade is A — an inferred review prompt computed from observed signals, not a verdict.
what we found
Reading the source raised one review prompt — dangerous code — each a pattern worth a human look rather than a finding of fault.
full security breakdown →tools
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get_mail_quoteGet price quote for sending mail (country, color options) -
get_wallet_addressGet wallet address for funding -
get_wallet_balanceCheck agent wallet SOL balance -
send_mailSend a physical letter with Solana payment
release cadence · 90d
No releases yet.
recent releases
| version | date | src |
|---|---|---|
| v1.1.0 | 2026-03-16 | github |