Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"solmail": {
"env": {
"SOLANA_NETWORK": "devnet",
"SOLANA_PRIVATE_KEY": "your_base58_private_key"
},
"args": [
"-y",
"solmail-mcp"
],
"command": "npx"
}
}
}Are you the author?
Add this badge to your README to show your security score and help users find safe servers.
Embed in your READMEAbout badges →
[](https://mcppedia.org/s/io-github-expertvagabond-solmail)
Read me
What io.github.ExpertVagabond/solmail does
Send real physical mail using Solana cryptocurrency from your AI agent. A Model Context Protocol server that enables Claude and other AI agents to send physical letters and postcards to real addresses worldwide, paid with SOL. Built for the Colosseum Agent Hackathon (#47).
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'solmail-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Loading README…
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
44/100across 5 weighted dimensions
0255075100
20
10
−56
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked solmail-mcp against OSV.dev.
Community
Reviews
Be the first to review
Have you used this server?
Share your experience — it helps other developers decide.
How easy was setup?Did it work reliably?How was the documentation?
Sign in to write a review.
Frequently Asked Questions
- Is io.github.ExpertVagabond/solmail safe to use?
- io.github.ExpertVagabond/solmail has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
- How do I install io.github.ExpertVagabond/solmail?
- io.github.ExpertVagabond/solmail supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with io.github.ExpertVagabond/solmail?
- io.github.ExpertVagabond/solmail is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
- Is io.github.ExpertVagabond/solmail actively maintained?
- io.github.ExpertVagabond/solmail is recently maintained — last commit was 55 days ago.
Related
Similar servers
Others in communication / finance
Mac_messages_mcp95An MCP server that securely interfaces with your iMessage database via the Model Context Protocol (MCP), allowing LLMs to query and analyze iMessage conversations. It includes robust phone number validation, attachment processing, contact management, group chat handling, and full support for sending and receiving messages.
279 4
Mcp_agent_mail94Asynchronous coordination layer for AI coding agents: identities, inboxes, searchable threads, and advisory file leases over FastMCP + Git + SQLite
2.0k 6
A
Alpha Vantage Mcp93Real-time financial market data: stocks, forex, crypto, commodities, and economic indicators
150 3
Autotask Mcp93MCP server for Kaseya Autotask PSA — 39 tools for companies, tickets, projects, time entries, and more
36 7
MCP Security Weekly
Get CVE alerts and security updates for io.github.ExpertVagabond/solmail and similar servers.
Community
Discussion
Start a conversation
Ask a question, share a tip, or report an issue.
Has anyone used this with Cursor?How do you handle auth?Any alternatives?
Sign in to join the discussion.
