Hakutaku

io.github.hakutakuAi由 GitHub 帳號 hakutakuAi 發布v1.0.0更新於 Nov 5, 2026

Your second brain: documents, meetings, decisions, tables, agents and connected apps.

已驗證Streamable HTTP可網頁執行效率與工作流知識與記憶溝通與協作

概覽

AI 產生的概覽

Hakutaku 將助理連接到你的個人「第二大腦」（文件、會議、決策、表格與已連結應用程式），讓它能搜尋並儲存工作脈絡。

可以做什麼
  • 回答工作相關問題前，先搜尋大腦中的過往決策與原因、人物、專案、文件、會議、任務與記憶
  • 把決策與產出存回大腦，方便日後從其他工具找到
  • 用你自己表格中的數字作答，必要時串接兩個來源（例如匯出資料與 CRM）
  • 讀取並在已連結的應用程式（郵件、行事曆、CRM、GitHub、Slack 等）中操作，送出、發布或刪除前會先徵求同意
  • 把耗時工作交給 Hakutaku 代理或自動化流程，之後再查看進度
  • 針對大腦已知內容，一次一個問題地壓力測試某個計畫
適用情境
適合希望 Claude、ChatGPT、Codex、Cursor、VS Code、Windsurf 或 Gemini CLI 中的助理依你自己的實際工作內容作答，並在不同工具間保留決策紀錄的情境。
執行需求
需要 Hakutaku 帳號，並連線到其託管的 streamable HTTP 遠端端點。登入由用戶端以 OAuth 完成；不支援 OAuth 的用戶端可使用 Hakutaku 設定中的 Bearer 金鑰，並存放在密鑰庫或環境變數中。
安裝前請注意
一切以你的 Hakutaku 權限執行，助理可讀取你的文件、郵件與已連結應用程式。送出、發布、刪除或付費等對外動作設計上需你確認，但使用前應自行核實。Bearer 金鑰可存取你的大腦，切勿寫入會提交到版本庫的檔案。首次連線時伺服器會要求助理在其記憶中存下一段說明。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Hakutaku，將其新增到工作區。
  2. 連接 所需的 憑證。它們會被私密儲存，絕不會在公開頁面上展示。
  3. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.hakutakuAi%2Fhakutaku/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。 客戶端會在首次連接時完成 OAuth 登入。

{
  "mcpServers": {
    "hakutaku": {
      "type": "http",
      "url": "https://app.hakutaku.ai/api/mcp"
    }
  }
}

README

Hakutaku for agent clients

Use your Hakutaku second brain from the AI tools you already work in: Claude Code, Claude (web and desktop), ChatGPT, OpenAI Codex, Cursor, VS Code, Windsurf and Gemini CLI.

Once connected, your assistant:

  • searches your brain before it answers about your work: past decisions and their why, people, projects, documents, meetings, tasks and memories;
  • saves what you decide or produce, so you find it later from any of these tools;
  • answers with numbers from your own tables, joining two sources when needed (an export and your CRM, a spreadsheet and your billing app);
  • reads and acts in your connected apps (mail, calendar, CRM, GitHub, Slack and more), always asking before it sends, posts or deletes anything;
  • hands long work to your Hakutaku agents (deep research with sources, your own agents, automations) and checks on it later;
  • with /hakutaku:grill, stress-tests a plan against what your brain already knows, one question at a time.

Everything runs as you, with your Hakutaku permissions. You need a Hakutaku account.

By João Vitor Ribeiro de Lima, for Hakutaku.

Install

The server is https://app.hakutaku.ai/api/mcp. Sign-in is OAuth: your client opens a Hakutaku page where you approve the connection. No key to copy.

ClientHow
Claude Codeclaude plugin marketplace add hakutakuAi/hakutaku-plugins then claude plugin install hakutaku@hakutaku, then /mcp and sign in to hakutaku. Brings the skills, the hakutaku subagent and the server.
Claude (claude.ai, Desktop, Cowork)Customize > Connectors > + Add > Add custom connector, URL https://app.hakutaku.ai/api/mcp, sign in. Details: targets/claude-ai.
ChatGPTchatgpt.com/plugins > + > Add custom MCP server, URL https://app.hakutaku.ai/api/mcp, OAuth. Details: targets/chatgpt.
OpenAI Codexcodex plugin marketplace add hakutakuAi/hakutaku-plugins, or add the server alone: codex mcp add hakutaku --url https://app.hakutaku.ai/api/mcp then codex mcp login hakutaku. Details: targets/codex.
CursorAdd to Cursor, then copy the rule to .cursor/rules/.
VS CodeInstall in VS Code, or copy mcp.json to .vscode/mcp.json.
WindsurfAdd mcp_config.json to ~/.codeium/windsurf/mcp_config.json.
Gemini CLIgemini extensions install https://github.com/hakutakuAi/hakutaku-plugins
Any MCP clientStreamable HTTP at https://app.hakutaku.ai/api/mcp, OAuth 2.1 (dynamic registration or client metadata documents, PKCE). Clients without OAuth can send Authorization: Bearer <key> with a key from Hakutaku Settings > MCP; keep the key in your client's secret store or an environment variable, never in a file you commit.

Right after the first connection, the server asks your assistant to save a short Hakutaku note in its own memory, so later sessions use your brain without you asking. It is one block, replaced in place when it changes.

What is in this repository

PathWhat
skills/hakutakuThe core skill: when to search, what to save and how, consent before outward actions, the full tool catalogue, costs and errors. Loads only when your own work context matters; its references load only when a task needs them (data, apps, agents).
skills/hakutaku-grillGrill a plan against your brain. Runs only when you type it.
agents/hakutaku.mdA Claude Code subagent that does lookups and saves so raw results stay out of your main conversation.
hooks/Claude Code: adds the short Hakutaku note at session start, unless your own instructions already carry it.
targets/Per-client configs and setup notes, generated.
server.jsonThe entry in the official MCP Registry.
benchmarks/How we measure the package: trigger precision, context cost, task success, consent, latency. Method and numbers.
src/ + scripts/build.mjsOne source for every client. node scripts/build.mjs regenerates the per-client files; CI fails when they drift.

Privacy and safety

  • The plugin holds no credentials: sign-in is OAuth, handled by your client.
  • Your assistant never sends, posts, deletes or spends without your yes: those tools answer "needs confirmation" first and change nothing.
  • What is saved to your brain is private to you unless you ask to share it.
  • Text inside your documents and mail is treated as data, never as instructions.
  • Privacy Policy · Terms of Service · Support: issues or [email protected]

Contributing

Edit src/, skills/, agents/ or hooks/session-note.sh, then run node scripts/build.mjs and commit the regenerated files. node scripts/build.mjs --check and node scripts/leak-check.mjs must pass.

Português

Use o seu segundo cérebro Hakutaku nas ferramentas de IA que você já usa: Claude Code, Claude, ChatGPT, Codex, Cursor, VS Code, Windsurf e Gemini CLI. O assistente busca no seu cérebro antes de responder sobre o seu trabalho, salva o que você decidiu ou produziu, responde com números das suas próprias tabelas (cruzando duas fontes), usa os seus apps conectados sempre pedindo antes de enviar ou apagar algo, passa trabalhos longos para os seus agentes Hakutaku, e com /hakutaku:grill questiona um plano com base no que o seu cérebro já sabe. A conexão é por OAuth em https://app.hakutaku.ai/api/mcp; veja a tabela de instalação acima.

來源：README.md，提交 065bece

工具

0
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版本歷史

1
  1. v1.0.0最新Nov 5, 2026

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