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Buttondown MCP by usefulapi

io.usefulapi/buttondown

by io.usefulapiยท v1.26.2Source: Official MCP Registry

All versions

VersionRegistry status
1.26.2latestActive
1.26.1Active
1.26.0Active
1.25.0Active
1.24.3Active
1.24.2Active
1.24.1Active
1.24.0Active
1.23.3Active
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1.22.4Active
1.22.3Active
1.22.2Active
1.22.1Active
1.22.0Active
1.21.1Active
1.21.0Active
1.20.0Active
1.19.0Active
1.18.0Active
1.17.0Active
1.16.2Active
1.16.1Active
1.16.0Active
1.15.0Active
1.14.0Active
1.13.0Active
1.12.0Active
1.11.0Active
1.10.0Active
1.9.0Active
1.8.3Active
1.8.0Active
1.7.0Active
1.6.0Active
1.4.0Active
1.3.4Active
1.3.3Active
1.0.0Active

Version details

Version
1.26.2
Source
Source: Official MCP Registry
Published
Registry last updated
First observed by Squatch
Content fingerprint
ac10276d80faea45900aca2128707a6906c2b1c33c35b1b85e035fc4f1c65509

Transports in this version

  • remotestreamable-httphttps://buttondown.usefulapi.io/mcpUnknown
Registry metadata (server.json, sanitized)
{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-14T14:16:21.438197Z",
      "publishedAt": "2026-11-14T14:16:21.438197Z",
      "statusChangedAt": "2026-11-14T14:16:21.438197Z"
    }
  },
  "server": {
    "name": "io.usefulapi/buttondown",
    "icons": [
      {
        "src": "https://usefulapi.io/icon.svg",
        "sizes": [
          "any"
        ],
        "mimeType": "image/svg+xml"
      },
      {
        "src": "https://usefulapi.io/icon-256.png",
        "sizes": [
          "256x256"
        ],
        "mimeType": "image/png"
      },
      {
        "src": "https://usefulapi.io/icon-512.png",
        "sizes": [
          "512x512"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Buttondown MCP by usefulapi",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://buttondown.usefulapi.io/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "1.26.2",
    "repository": {
      "url": "https://github.com/m190/usefulapi-mcp",
      "source": "github",
      "subfolder": "servers/buttondown"
    },
    "websiteUrl": "https://usefulapi.io/buttondown/",
    "description": "Read Buttondown subscribers, emails, analytics and automations; add subscribers; write email drafts."
  }
}