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Basecamp 3 MCP Integration for Vercel AI SDK

Connect Basecamp 3 to Vercel AI SDK through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 6 read 1 write Manual OAuth token auth
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Connect Basecamp 3 to Vercel AI SDK

Use KosmoKrator as a local integration gateway for Vercel AI SDK agents and scripts.

Create an MCP client that starts or connects to the KosmoKrator gateway for the selected integration. The gateway is local, scoped to this integration, and starts with --write=deny so Vercel AI SDK can inspect read-capable tools without receiving write access by default.

Basecamp 3 MCP Config for Vercel AI SDK

Prefer CLI JSON calls when a workflow only needs one deterministic integration operation.

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

Run the Gateway Manually

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

Why Use KosmoKrator Here

Scoped tools

Expose only Basecamp 3 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.

Basecamp 3 Tools Visible to Vercel AI SDK

Vercel AI SDK sees stable MCP tool names generated from the Basecamp 3 integration catalog.

MCP toolSource functionTypeDescription
integration__basecamp__basecamp_list_projects basecamp.basecamp_list_projects Read List all Basecamp projects visible to the authenticated user. Returns project names, IDs, descriptions, and creation dates.
integration__basecamp__basecamp_get_project basecamp.basecamp_get_project Read Get details for a single Basecamp project by ID. Returns the project name, description, members, and metadata.
integration__basecamp__basecamp_list_todos basecamp.basecamp_list_todos Read List to-dos in a Basecamp to-do list. Requires the project ID, to-do set ID, and to-do list ID. Returns to-do items with their content, completion status, assignees, and due dates.
integration__basecamp__basecamp_create_todo basecamp.basecamp_create_todo Write Create a new to-do in a Basecamp to-do list. Specify the project, to-do set, to-do list, and to-do text. Optionally include a description, due date, and assignee IDs.
integration__basecamp__basecamp_list_messages basecamp.basecamp_list_messages Read List messages (message board posts) for a Basecamp project. Returns message subjects, content excerpts, authors, and timestamps.
integration__basecamp__basecamp_get_message basecamp.basecamp_get_message Read Get a single message from a Basecamp project by ID. Returns the full message subject, content, author, and metadata.
integration__basecamp__basecamp_get_current_user basecamp.basecamp_get_current_user Read Get the profile of the currently authenticated Basecamp user. Returns name, email, avatar, and account details.

Related Basecamp 3 Pages

Basecamp 3 CLIUse direct JSON commands instead of MCP discovery. Basecamp 3 MCPFull gateway reference and MCP tool names. KosmoKrator for Vercel AI SDKClient-level gateway setup.