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Beamer MCP Integration for Claude Agent SDK

Connect Beamer to Claude Agent SDK through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

6 functions 5 read 1 write API key auth
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Connect Beamer to Claude Agent SDK

Give Claude Agent SDK workflows access to KosmoKrator integrations through a local MCP server.

Add a KosmoKrator stdio MCP server to the Claude Agent SDK options. The gateway is local, scoped to this integration, and starts with --write=deny so Claude Agent SDK can inspect read-capable tools without receiving write access by default.

Beamer MCP Config for Claude Agent SDK

Use a narrow integration list so the agent does not load unrelated tools.

{
  "mcpServers": {
    "kosmokrator-beamer": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=beamer",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=beamer --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Beamer instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Beamer Tools Visible to Claude Agent SDK

Claude Agent SDK sees stable MCP tool names generated from the Beamer integration catalog.

MCP toolSource functionTypeDescription
integration__beamer__beamer_list_posts beamer.beamer_list_posts Read List changelog posts and announcements from Beamer. Supports pagination with limit and page, and filtering by status (published, draft, scheduled).
integration__beamer__beamer_get_post beamer.beamer_get_post Read Retrieve a single Beamer changelog post by its ID. Returns the full post including title, content, date, category, and metadata.
integration__beamer__beamer_create_post beamer.beamer_create_post Write Create a new changelog post or announcement in Beamer. Provide a title and content (HTML supported). Optionally set a category and scheduled publication date.
integration__beamer__beamer_list_comments beamer.beamer_list_comments Read List all comments on a specific Beamer post. Returns comment text, author info, and timestamps.
integration__beamer__beamer_get_current_user beamer.beamer_get_current_user Read Get the profile of the currently authenticated Beamer user. Returns name, email, role, and account details. Useful for verifying credentials.
integration__beamer__beamer_list_categories beamer.beamer_list_categories Read List all post categories in your Beamer account. Returns category IDs and names for use when creating or filtering posts.

Related Beamer Pages

Beamer CLIUse direct JSON commands instead of MCP discovery. Beamer MCPFull gateway reference and MCP tool names. KosmoKrator for Claude Agent SDKClient-level gateway setup.