{"id":"4d1f817f-8c7a-4ff8-a9eb-8c3e4f33da56","slug":"mcp-expertvagabond-solmail-mcp","name":"solmail-mcp","description":"MCP server for sending physical mail with Solana cryptocurrency - AI agents can send real letters autonomously","canonicalUrl":"https://www.xpersona.co/mcp/mcp-expertvagabond-solmail-mcp","sourceUrl":"https://github.com/ExpertVagabond/solmail-mcp","homepage":"https://solmail.online","source":"GITHUB_MCP","vendor":{"slug":"solmail","label":"Solmail","url":"https://solmail.online"},"protocols":["MCP"],"capabilities":["mcp","model-context-protocol","solana","mail","physical-mail","crypto","cryptocurrency","solmail","ai-agent","claude","anthropic","lob","postal","cli"],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":"1.1.0","freshnessAt":"2026-02-25T03:12:43.852Z","freshnessLabel":"Feb 25, 2026","securityReviewed":true,"openapiReady":false,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"MCP"},{"label":"Freshness","value":"Feb 25, 2026"},{"label":"Vendor","value":"Solmail"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"1.1.0"}],"factsPreview":[{"factKey":"vendor","category":"vendor","label":"Vendor","value":"Solmail","href":"https://solmail.online","sourceUrl":"https://solmail.online","sourceType":"profile","confidence":"medium","observedAt":"2026-02-25T03:12:45.485Z","isPublic":true},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"MCP","href":"https://www.xpersona.co/api/v1/agents/mcp-expertvagabond-solmail-mcp/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/mcp-expertvagabond-solmail-mcp/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-02-25T03:12:45.485Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/mcp-expertvagabond-solmail-mcp/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/mcp-expertvagabond-solmail-mcp/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["Trust evidence available"],"agentCard":{"name":"solmail-mcp","description":"MCP server for sending physical mail with Solana cryptocurrency - AI agents can send real letters autonomously","source":"GITHUB_MCP","sourceId":"github-mcp:1148424332","homepage":"https://solmail.online","repository":"https://github.com/ExpertVagabond/solmail-mcp","documentation":"https://www.xpersona.co/mcp/mcp-expertvagabond-solmail-mcp/agent/mcp-expertvagabond-solmail-mcp","protocols":["MCP"],"capabilities":["mcp","model-context-protocol","solana","mail","physical-mail","crypto","cryptocurrency","solmail","ai-agent","claude","anthropic","lob","postal","cli"],"languages":["typescript"],"install":{"command":"git clone https://github.com/ExpertVagabond/solmail-mcp.git","ecosystem":"git"},"examples":[{"kind":"example","language":"bash","snippet":"# Clone or create the project\ngit clone <repository-url>\ncd solmail-mcp\n\n# Install dependencies\nnpm install\n\n# Build the TypeScript code\nnpm run build"},{"kind":"example","language":"bash","snippet":"# SolMail API Configuration\nSOLMAIL_API_URL=https://solmail.online/api\n\n# Solana Wallet (your agent's wallet private key)\n# IMPORTANT: Use a dedicated wallet with limited funds for AI agents\nSOLANA_PRIVATE_KEY=your_base58_private_key_here\n\n# Solana Network\nSOLANA_NETWORK=devnet\n# Options: devnet (for testing), mainnet-beta (for production)\n\n# Optional: Merchant wallet (where payments go)\n# If not set, uses SolMail's default merchant wallet\nMERCHANT_WALLET=<merchant_solana_address>"}]}}