Agent-Native Calendar
Agent-Native Google Calendar - manage events, sync, and public booking
Beschreibung vom Entwickler (englisches Original)
Unofficial MCP server for Google Colab: runtimes, code, long jobs, files and notebooks.
Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.
Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.
Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.
COLAB_MCP_WORKDIR, COLAB_MCP_DRIVEDu brauchst
Welche App nutzt du?
Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.
Öffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein
{
"mcpServers": {
"colab": {
"command": "uvx",
"args": [
"colab-cli-mcp"
],
"env": {
"COLAB_MCP_WORKDIR": "your-value",
"COLAB_MCP_DRIVE": "your-value"
}
}
}
}Führe das in deinem Terminal aus
claude mcp add colab --env COLAB_MCP_WORKDIR=your-value --env COLAB_MCP_DRIVE=your-value -- uvx colab-cli-mcpTrag die leeren Werte ein, bevor du ihn startest.
In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen
{
"mcpServers": {
"colab": {
"command": "uvx",
"args": [
"colab-cli-mcp"
],
"env": {
"COLAB_MCP_WORKDIR": "your-value",
"COLAB_MCP_DRIVE": "your-value"
}
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
In .vscode/mcp.json in deinem Projekt einfügen
{
"servers": {
"colab": {
"type": "stdio",
"command": "uvx",
"args": [
"colab-cli-mcp"
],
"env": {
"COLAB_MCP_WORKDIR": "your-value",
"COLAB_MCP_DRIVE": "your-value"
}
}
}
}Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.
Dieser Server läuft auf deinem Computer, und ChatGPT kann sich nur mit Servern im Internet verbinden. Wähle eine andere App.
Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.
COLAB_MCP_WORKDIR envCOLAB_MCP_DRIVE envDiese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.
Läuft auf deinem Computer; die Tool-Liste erscheint nach der Installation in deiner KI-App.
Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 8. Nov. 2026
Der Registry-Name wurde mit dem GitHub-Konto amgallego8 bestätigt, dem das Repo gehört
Dieses Repo haben wir noch nicht von GitHub gelesen
Dieses Repo haben wir noch nicht von GitHub gelesen
Dieser Server läuft auf deinem Computer; es gibt keinen Endpunkt im Internet
Läuft auf deinem Computer und nutzt stattdessen lokale Einstellungen
Läuft auf deinem Computer; Tool-Listen können wir nur von Endpunkten im Internet lesen
Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.
Er hat 1 von 1 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.
Die Registry nennt keinen erforderlichen Schlüssel, manche Server bitten dich aber bei der ersten Nutzung, dich anzumelden.
Er läuft auf deinem Computer. Deine KI-App startet ihn bei Bedarf, und die Daten laufen nicht über die Server des Entwicklers (außer der Server ruft selbst einen Onlinedienst auf).
Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (0.1.0) kam vor 23 Tagen in die Registry.
Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Außerdem brauchst du Python (uv) auf deinem Computer.
In derselben Kategorie: Agent-Native Calendar, Excel MCP Server, MCP Server for Excel
Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.
So liest du eine Karte:↓ Downloads pro Wochei★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti
Agent-Native Google Calendar - manage events, sync, and public booking
Create and edit Excel files with AI: charts, PivotTables, formulas. No Excel needed.
Excel automation for AI - Sheets, Power Query, DAX, VBA, Tables, Ranges and more. Windows only.
Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.
An MCP server that lets an AI agent (Claude, or any MCP client) use Google Colab end to end: create and stop GPU/TPU runtimes, run code, work in notebooks cell by cell, launch long background jobs, and move files and folders in and out of the VM.
It is a thin, safe layer over Google's official Colab CLI (google-colab-cli). It does not reimplement Colab and does not depend on a browser tab.
🇪🇸 Resumen en español al final de este archivo.
You need uv and the official Colab CLI, signed in once (macOS or Linux):
uv tool install google-colab-cli
colab sessions # sign in ONCE (open the link, paste the code) claude mcp add colab-cli -e COLAB_MCP_WORKDIR="$HOME/colab-work" -- uvx colab-cli-mcp
That registers the server in Claude Code, and uvx downloads it from PyPI the first time. For Claude Desktop, other clients, secrets and the optional Drive tools, see Install.
tests/): a real MCP client talks to the server over stdio and the code that normally runs on the VM is executed for real in a sandbox folder.colab-cli-mcp 0.1.0. The published package was installed in a clean environment (pip, and uvx) and listed its 42 tools over stdio. That check ran on Linux; use of the uvx route with Claude on macOS has not been checked yet.drive_*), notebook execution cell by cell, folder uploads and downloads, and the behaviours listed under *Known unknowns*. Other MCP clients (Cursor, Codex, Windsurf) and Linux are untested.| Area | Tools |
|---|---|
| Runtimes | colab_new, colab_ensure_session, colab_sessions, colab_status, colab_runtime_info, colab_restart_kernel, colab_url, colab_usage, colab_stop, colab_install |
| Run code | colab_exec (code or file; kernel state persists between calls), colab_run (one-shot: fresh VM → script → release) |
Notebooks (local .ipynb) | colab_notebook_create, _list, _read, _add_cell, _edit_cell, _delete_cell, _move_cell, _clear_outputs, _run_cell, _run_all, _to_script, _delete |
| Long jobs | colab_job_start, _status, _logs, _cancel, _list |
| Files | colab_upload, colab_download, colab_upload_dir, colab_download_dir, colab_ls, colab_rm, colab_log |
| Drive on the VM | colab_drive_status, colab_drive_mount_start, colab_drive_mount_finish, colab_drive_project_dir (see *Big projects and Drive*) |
| Local footprint | colab_local_footprint, colab_local_cleanup (see *Where things live*) |
Typical flows:
colab_ensure_session(gpu="T4") → colab_notebook_create → add cells → colab_notebook_run_cell one by one (variables persist) → read outputs → colab_stop.colab_upload_dir → colab_job_start("python -u train.py") → poll colab_job_logs → colab_download_dir → colab_stop.Google Drive projects and notebooks are a separate, opt-in feature (below). Deliberately not included anywhere: sign-in through a tool, colab auth, repl, console, ssh, edit. They are interactive and cannot work through a tool call.
COLAB_MCP_WORKDIR. ../, absolute paths and symlinks that escape are rejected before anything runs.COLAB_MCP_ENV_FILE points to a local NAME=value file. The model only passes names (secrets=["OPENROUTER_API_KEY"]); values go to the kernel with --env and are scrubbed from every result. Known limit: while the command runs, the value is visible to other local users in the process list, because the CLI takes it as an argument.repr()..git, caches, symlinks and likely secrets (.env, *.pem, *.key…); downloads reject archives with paths that escape the target (zip-slip) or exceed a size limit.colab_notebook_delete moves the file to .colab-mcp-trash/. colab_rm only touches the VM and refuses root-like paths.COLAB_MCP_MAX_OUTPUT characters, and terminal colour codes (tracebacks) are stripped.For big datasets, checkpoints or results that must survive the session, mount Google Drive on the VM. This is separate from the optional "Drive notebooks" feature below and uses the Colab CLI's own sign-in.
colab_drive_mount_start runs the official colab drivemount in a pseudo-terminal (the CLI itself never opens a browser; it only prints a link and waits for Enter), opens Google's approval page in your browser. The link is not repeated in the chat (it contains your account e-mail); it is only returned if the browser could not be opened or with show_link=true. You click Allow (the agent never sees credentials or codes) and tell the agent; colab_drive_mount_finish then sends the Enter the CLI was waiting for and colab_drive_status confirms. Only https://*.google.com links are ever opened, a pending mount is killed after 15 minutes, and there is at most one per session. If you prefer, colab drivemount -s SESSION in a terminal still works. Mounting gives code running on that VM access to your whole Drive (Colab cannot scope it); only mount when you need it and stop the session afterwards.colab_drive_project_dir("my-project"), which creates /content/drive/MyDrive/Colab-MCP/my-project and returns the path. Datasets, checkpoints and outputs go there.Guardrail: the file tools (colab_upload*, colab_download*, colab_ls, colab_rm) refuse any Drive path outside `/content/drive/MyDrive/Colab-MCP/` (folder name configurable with COLAB_MCP_DRIVE_PROJECTS), including .., relative and case tricks. colab_drive_status never lists your files.
Residual risk, stated plainly: once Drive is mounted, *any code that runs on the VM* (colab_exec, colab_run, jobs, notebook cells) can read and change all of your Drive; the path guard only covers this server's file tools, and it cannot see symlinks created on the VM. Mount only when you need it, review the code you run, and stop the session afterwards.
| Where | What | Why |
|---|---|---|
| The Colab VM disk (about 200 GB free observed on a T4 ⚠️ not guaranteed) | Datasets, training, anything heavy | Fast, free, gone when the session stops |
| Drive, folder `Colab-MCP/ /` | Notebooks and results that must persist | Survives sessions; the only part of Drive this tool can see |
| Your computer | Almost nothing: a temporary working copy while you edit a notebook | Auto-cleaned (below) |
Local footprint rules (footprint.py):
COLAB_MCP_IMAGE_DAYS); locally "deleted" notebooks after 7 days (COLAB_MCP_TRASH_DAYS, 0 = keep); working copies of Drive notebooks after 24 h (COLAB_MCP_DRIVE_COPY_HOURS, 0 = keep) and immediately when you save. The sweep runs when the server starts and on colab_local_cleanup..colab-mcp/ and .colab-mcp-trash/ are ever removed. Symlinks are not followed. Your own notebooks and data are never touched.COLAB_MCP_MIN_FREE_GB (default 5) must stay free on the disk and the working folder may not exceed COLAB_MCP_WORKDIR_MAX_GB (default 20, 0 = no cap). colab_local_footprint shows the numbers. Keep big data on the VM or in Drive and download only results.Off by default. With COLAB_MCP_DRIVE=1 (the installer sets it when you set Drive up) these tools appear, and only these:
| Tool | What it does |
|---|---|
drive_sign_in | Opens a browser window on your computer where *you* click Allow. No code or token ever passes through the chat |
drive_project_create / drive_project_list | One folder per Colab project inside Colab-MCP. Folders can be created, never deleted or renamed |
drive_notebook_create | Creates a notebook (empty starter, or a local .ipynb with outputs stripped), optionally inside a project |
drive_notebook_list | Lists the notebooks *this server* created |
drive_notebook_open / drive_notebook_save | Download a notebook to a temporary local copy, edit it with the colab_notebook_* tools, write the content back to the same file. Saving removes the local copy |
drive_notebook_delete | Moves one of them to the Drive trash (never permanent) |
Layout in your Drive: Colab-MCP/ / .ipynb. The Google permission (drive.file) only reaches files and folders this app created, so your existing "Colab Notebooks" folder and everything else stay invisible to it.
A skill that keeps the agent to exactly this lives in skills/colab-drive-notebooks/SKILL.md: copy that folder to ~/.claude/skills/ (Claude Code) or add it as a skill in your client.
Nobody shares credentials. Each user signs in themselves, and the token lives only on their own disk. You choose once between two OAuth clients (below); this project never sees your token. The model never sees a sign-in link, code or token.
From PyPI:
uvx --from colab-cli-mcp colab-cli-mcp-drive login # asks once how you want to sign in, remembers it, signs you in
claude mcp add colab-cli -e COLAB_MCP_WORKDIR="$HOME/colab-work" -e COLAB_MCP_DRIVE=1 -- uvx colab-cli-mcp
From a clone of this repository, bash install.sh asks "Set up Drive now?", runs the one-time choice below, and registers the server with the Drive tools enabled. Manually:
git clone https://github.com/amgallego8/Colab-MCP ~/Colab-MCP && cd ~/Colab-MCP
uv sync uv run colab-cli-mcp-drive login # same login, run from the clone
login walks you through creating your own Google Cloud "Desktop app" client (about 10 minutes, once, free; steps below). When you give it the path of the JSON you downloaded it stores it for you (0600). You answer to Google for your project. After that, signing in is just: a link opens in your browser, you click Allow, done. There is no code to paste.
No shared one-click client is shipped yet. If this repository reaches 1,000 stars, the
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