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Basecamp を ChatGPT に接続する方法 — MCP 経由

Drive Basecamp 4 (project & team collaboration) from any AI agent: projects, todo lists, todos, messages, comments, people. 12 tools, OAuth2 Bearer auth.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

MCP connector

Basecamp

Drive Basecamp 4 (project & team collaboration) from any AI agent: projects, todo lists, todos, messages, comments, people. 12 tools, OAuth2 Bearer auth.

Tools

12

Region

INTL

Category

project-management

Authentication

Required env vars

BASECAMP_ACCESS_TOKENBASECAMP_ACCOUNT_ID
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the Basecamp in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

💡 インストール不要? cloud.anythingmcp.com を直接利用してください。 サインインし、Connectors → Basecamp をクリック、認証情報を貼り付け、MCP API キーを発行 — 完了です。Docker も git clone もローカルサーバーも不要。

Basecamp + ChatGPT

Drive Basecamp 4 (project & team collaboration) from any AI agent: projects, todo lists, todos, messages, comments, people. 12 tools, OAuth2 Bearer auth.

前提条件

完全なセットアップ手順はコネクタ自体に組み込まれています (ストアでコネクタを選択すると表示)。必要な環境変数:

BASECAMP_ACCESS_TOKEN, BASECAMP_ACCOUNT_ID

ステップ 1 — 認証情報を取得

com — github.com/basecamp/bc3-api).

Setup:

  1. Register an integration at https://launchpad.37signals.com/integrations.
  2. Implement OAuth2 authorization-code flow with https://launchpad.37signals.com/authorization (response includes user's account_id).
  3. Set BASECAMP_ACCESS_TOKEN to the obtained access token.
  4. Set BASECAMP_ACCOUNT_ID to your Basecamp account ID (a 6-9 digit number — visible in any Basecamp URL or returned by the OAuth identity endpoint).

Authentication: Authorization: Bearer ${BASECAMP_ACCESS_TOKEN}.

…(continued in the in-app connector instructions)

ステップ 2 — アダプターをインストール

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

ステップ 3 — ChatGPT にコネクタを追加

ChatGPT は Connectors 機能 (Plus / Pro / Team / Enterprise プラン) で MCP サーバーをサポートします。無料プランはカスタムコネクタをサポートしません。

  1. ChatGPT → Settings → Connectors を開きます (またはコンポーザーの 🔧 アイコン → Manage connectors をクリック)。
  2. "Add custom connector" をクリック。
  3. 入力:
    • Name: Basecamp
    • MCP server URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer token → MCP API キーを貼り付け
  4. Connect をクリック。

利用可能なツール

ToolWhat it does
basecamp_get_my_profileReturn the authenticated user's profile (id, name, email_address, time_zone, avatar_url, can_manage_projects, etc
basecamp_list_projectsList active projects (Basecamps) the user has access to
basecamp_get_projectFetch a single project with its dock — the array of tools (todoset, message_board, etc
basecamp_list_todolistsList todolists within a project's todoset
basecamp_list_todosList todos in a todolist
basecamp_create_todoCreate a todo in a todolist
basecamp_complete_todoMark a todo as completed
basecamp_uncomplete_todoReopen a completed todo
basecamp_list_messagesList messages on the project's message board
basecamp_post_messagePost a new message on the project's message board
basecamp_add_commentAdd a comment to a recording (todo, message, document, etc
basecamp_get_peopleList all people in the Basecamp account

FAQ

ChatGPT 無料プランはカスタム MCP Connectors で動作しますか? いいえ — Plus、Pro、Team、Enterprise が必要です。

次のステップ

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