{
  "slug": "io-github-iancollins27-mailsnail",
  "name": "io.github.iancollins27/mailsnail",
  "title": "mailsnail",
  "description": "Send USPS letters, postcards & certified mail from any agent. No signup; pay-per-piece via Stripe.",
  "version": "0.6.0",
  "publishedAt": "2026-07-15T17:30:08.609852Z",
  "updatedAt": "2026-07-15T17:30:08.609852Z",
  "repoUrl": "https://github.com/iancollins27/mailsnail",
  "websiteUrl": "https://mailsnail.dev",
  "namespace": {
    "type": "github",
    "owner": "iancollins27"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "mailsnail",
      "version": "0.6.0",
      "transport": "stdio",
      "runtimeHint": null
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "MAIL_PROVIDER",
      "isSecret": false,
      "isRequired": true,
      "description": "Where to mail from: 'managed' (default, no signup, pay-per-piece via Stripe), 'click2mail' (BYO account), or 'lob' (BYO key)."
    },
    {
      "name": "MAIL_API_BASE_URL",
      "isSecret": false,
      "isRequired": false,
      "description": "Hosted Mailsnail backend. Required when MAIL_PROVIDER=managed."
    },
    {
      "name": "CLICK2MAIL_USERNAME",
      "isSecret": false,
      "isRequired": false,
      "description": "Click2Mail account username. Required when MAIL_PROVIDER=click2mail."
    },
    {
      "name": "CLICK2MAIL_PASSWORD",
      "isSecret": true,
      "isRequired": false,
      "description": "Click2Mail account password. Required when MAIL_PROVIDER=click2mail."
    },
    {
      "name": "LOB_API_KEY",
      "isSecret": true,
      "isRequired": false,
      "description": "Lob API key. Required when MAIL_PROVIDER=lob. test_* is free; live_* actually mails."
    },
    {
      "name": "MAIL_MCP_ALLOW_LIVE",
      "isSecret": false,
      "isRequired": false,
      "description": "Set to '1' to actually mail in BYOK modes. Default '0' is dry-run."
    },
    {
      "name": "MAIL_MCP_SPEND_CAP_USD",
      "isSecret": false,
      "isRequired": false,
      "description": "Per-session estimated spend cap. Server refuses sends past this."
    }
  ],
  "category": "finance",
  "subcategory": "payments",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/iancollins27/mailsnail"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for 2 secrets: CLICK2MAIL_PASSWORD, LOB_API_KEY"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account iancollins27"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "install-scripts",
      "label": "Install scripts",
      "result": "pass",
      "detail": "mailsnail@0.6.0 runs nothing at install"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 4 files in mailsnail@0.6.0: no obfuscation, encoded execution, credential reads or data-collection endpoints found"
    },
    {
      "id": "ai-text",
      "label": "Text aimed at the AI",
      "result": "pass",
      "detail": "No hidden characters or instructions to the AI in 4 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (npm)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"mailsnail\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"mailsnail@0.6.0\"\n      ],\n      \"env\": {\n        \"MAIL_PROVIDER\": \"<your value>\"\n      }\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 0,
  "archived": false,
  "pushedAt": "2026-10-19T21:06:14Z",
  "health": {
    "score": 55,
    "parts": {
      "popularity": 0.1490071694350635,
      "activity": 0.8567879644875426,
      "issues": null,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 0,
      "forks": 0,
      "downloads": 37,
      "hn": null,
      "issuesOpen": 0,
      "issuesClosed": 1,
      "prsMerged": 4,
      "commits90": 13,
      "release": null,
      "pushed": "2026-10-19T21:06:14Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:42:38.200Z"
  }
}