ScriptGrain

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "com.scriptgrain/scriptgrain",
  "description": "Your writing voice measured across 45 attributes; drafts in that voice, scored against it.",
  "title": "ScriptGrain",
  "repository": {
    "url": "https://github.com/StovBuilds/scriptgrain-mcp",
    "source": "github"
  },
  "version": "1.21.1",
  "websiteUrl": "https://scriptgrain.com",
  "icons": [
    {
      "src": "https://scriptgrain.com/favicon.png",
      "mimeType": "image/png",
      "sizes": [
        "512x512"
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://mcp.scriptgrain.com/mcp",
      "headers": [
        {
          "description": "Optional. 'Bearer sg_live_...' with a ScriptGrain API key from https://scriptgrain.com/settings?tab=api (every plan, including Free). Leave it out to sign in with OAuth instead.",
          "isSecret": true,
          "name": "Authorization"
        }
      ]
    },
    {
      "type": "sse",
      "url": "https://mcp.scriptgrain.com/sse",
      "headers": [
        {
          "description": "Optional. 'Bearer sg_live_...' with a ScriptGrain API key. Legacy SSE transport; prefer the streamable-http remote.",
          "isSecret": true,
          "name": "Authorization"
        }
      ]
    }
  ]
}