calibre-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.caelum29/calibre-mcp",
  "description": "Calibre ebook library server: search, read content, curate metadata, semantic search, gated writes.",
  "repository": {
    "url": "https://github.com/caelum29/calibre-mcp",
    "source": "github"
  },
  "version": "0.7.4",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "calibre-mcp",
      "version": "0.7.4",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Calibre Content Server base URL (default http://localhost:8080)",
          "format": "string",
          "name": "CALIBRE_MCP_SERVER_URL"
        },
        {
          "description": "Library name; empty = auto-detect the server's default library",
          "format": "string",
          "name": "CALIBRE_MCP_LIBRARY"
        },
        {
          "description": "Set to 1 to enable the write tools (update/bulk-update/add/remove); off by default",
          "format": "boolean",
          "name": "CALIBRE_MCP_ENABLE_WRITE"
        },
        {
          "description": "Path to the calibredb binary; empty = auto-discover the standard install location",
          "format": "filepath",
          "name": "CALIBRE_MCP_CALIBREDB_PATH"
        }
      ]
    }
  ]
}