Agent skill

Google Calendar

Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time.

Apache-2.0Auto-check passedBackend & APIs

Install Google Calendar

skills CLI

$ npx skills add sanjay3290/ai-skills --skill google-calendar -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install sanjay3290/ai-skills google-calendar --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/sanjay3290/ai-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/google-calendar .claude/skills/google-calendar && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "google-calendar" agent skill from https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar into .claude/skills/google-calendar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-calendar", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add sanjay3290/ai-skills --skill google-calendar -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install sanjay3290/ai-skills google-calendar --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/sanjay3290/ai-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/google-calendar .agents/skills/google-calendar && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "google-calendar" agent skill from https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar into .agents/skills/google-calendar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-calendar", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add sanjay3290/ai-skills --skill google-calendar -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install sanjay3290/ai-skills google-calendar --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/sanjay3290/ai-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/google-calendar .cursor/skills/google-calendar && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "google-calendar" agent skill from https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar into .cursor/skills/google-calendar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-calendar", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/sanjay3290/ai-skills.git --path skills/google-calendar

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add sanjay3290/ai-skills --skill google-calendar -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install sanjay3290/ai-skills google-calendar --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/sanjay3290/ai-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/google-calendar .gemini/skills/google-calendar && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "google-calendar" agent skill from https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar into .gemini/skills/google-calendar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-calendar", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install sanjay3290/ai-skills google-calendar

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add sanjay3290/ai-skills --skill google-calendar -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/sanjay3290/ai-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/google-calendar .github/skills/google-calendar && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "google-calendar" agent skill from https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar into .github/skills/google-calendar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-calendar", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add sanjay3290/ai-skills --skill google-calendar -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install sanjay3290/ai-skills google-calendar --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/sanjay3290/ai-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/google-calendar .opencode/skills/google-calendar && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "google-calendar" agent skill from https://github.com/sanjay3290/ai-skills/tree/main/skills/google-calendar into .opencode/skills/google-calendar/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-calendar", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: google-calendar
GitHub stars: 431
Token cost: ~1.2k tokens
SKILL.md length: 158 words
Files: 6 (incl. scripts)
Skills in repo: 24
Repo updated: Sep 10, 2026
First seen: Oct 7, 2026
Licence: Apache-2.0

At a glance

Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time.

User asks to: check calendar
SKILL.md covers First-Time Setup, Commands, Date/Time Format and Calendar ID Format, plus 1 more section
Runs Python scripts from its folder; calls python
Schedule a meeting

What it does

Google Calendar is an agent skill from sanjay3290/ai-skills. Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time. Use when user asks to: check calendar, schedule a meeting, create an event, find available time, list upcoming events, delete or update a calendar event, or respond to meeting invitations. Lightweight alternative to full Google Workspace MCP server with standalone OAuth authentication.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts (for example `README.md`, `scripts/auth.py` and `scripts/gcal.py`).

It sits in Backend & APIs, covering Cloud office suites and OAuth and OpenID Connect. It works with Google Calendar, Model Context Protocol and Google Workspace. The repository describes itself as: 24 cross-platform agent skills for Claude Code, Cursor, Codex & Gemini CLI — databases, messaging, research, TTS, DevOps, and Google Workspace. The licence is Apache-2.0.

When your agent uses it

User asks to: check calendar
Schedule a meeting
Create an event
Find available time

Example prompts

“/google-calendar”

Requirements

Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit 281d88d. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 3 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
- python
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Google Calendar loads about 1.2k tokens when it runs. Until then it costs about 103 tokens; SKILL.md has 158 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~103
When it runs · the whole SKILL.md, loaded when a task matches: ~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from sanjay3290/ai-skills at commit 281d88d, republished under its Apache-2.0 licence (© sanjay3290). 158 words, ~1,161 tokens.

Download SKILL.mdSave it as .claude/skills/google-calendar/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.

name: google-calendar
description: Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time. Use when user asks to: check calendar, schedule a meeting, create an event, find available time, list upcoming events, delete or update a calendar event, or respond to meeting invitations. Lightweight alternative to full Google Workspace MCP server with standalone OAuth authentication.
license: Apache-2.0
metadata.author: sanjay3290
metadata.version: 1.0

Google Calendar

Lightweight Google Calendar integration with standalone OAuth authentication. No MCP server required.

⚠️ Requires Google Workspace account. Personal Gmail accounts are not supported.

First-Time Setup

Authenticate with Google (opens browser):

bash

python scripts/auth.py login

Check authentication status:

bash

python scripts/auth.py status

Logout when needed:

bash

python scripts/auth.py logout

Commands

All operations via scripts/gcal.py. Auto-authenticates on first use if not logged in.

List Calendars

bash

python scripts/gcal.py list-calendars

List Events

bash

# List events from primary calendar (default: next 30 days)
python scripts/gcal.py list-events

# List events with specific time range
python scripts/gcal.py list-events --time-min 2024-01-15T00:00:00Z --time-max 2024-01-31T23:59:59Z

# List events from a specific calendar
python scripts/gcal.py list-events --calendar "work@example.com"

# Limit results
python scripts/gcal.py list-events --max-results 10

Get Event Details

bash

python scripts/gcal.py get-event EVENT_ID
python scripts/gcal.py get-event EVENT_ID --calendar "work@example.com"

Create Event

bash

# Basic event
python scripts/gcal.py create-event "Team Meeting" "2024-01-15T10:00:00Z" "2024-01-15T11:00:00Z"

# Event with description and location
python scripts/gcal.py create-event "Team Meeting" "2024-01-15T10:00:00Z" "2024-01-15T11:00:00Z" \
    --description "Weekly sync" --location "Conference Room A"

# Event with attendees
python scripts/gcal.py create-event "Team Meeting" "2024-01-15T10:00:00Z" "2024-01-15T11:00:00Z" \
    --attendees user1@example.com user2@example.com

# Event on specific calendar
python scripts/gcal.py create-event "Meeting" "2024-01-15T10:00:00Z" "2024-01-15T11:00:00Z" \
    --calendar "work@example.com"

Update Event

bash

# Update event title
python scripts/gcal.py update-event EVENT_ID --summary "New Title"

# Update event time
python scripts/gcal.py update-event EVENT_ID --start "2024-01-15T14:00:00Z" --end "2024-01-15T15:00:00Z"

# Update multiple fields
python scripts/gcal.py update-event EVENT_ID \
    --summary "Updated Meeting" --description "New agenda" --location "Room B"

# Update attendees
python scripts/gcal.py update-event EVENT_ID --attendees user1@example.com user3@example.com

Delete Event

bash

python scripts/gcal.py delete-event EVENT_ID
python scripts/gcal.py delete-event EVENT_ID --calendar "work@example.com"

Find Free Time

Find the first available slot for a meeting with specified attendees:

bash

# Find 30-minute slot for yourself
python scripts/gcal.py find-free-time \
    --attendees me \
    --time-min "2024-01-15T09:00:00Z" \
    --time-max "2024-01-15T17:00:00Z" \
    --duration 30

# Find 60-minute slot with multiple attendees
python scripts/gcal.py find-free-time \
    --attendees me user1@example.com user2@example.com \
    --time-min "2024-01-15T09:00:00Z" \
    --time-max "2024-01-19T17:00:00Z" \
    --duration 60

Respond to Event Invitation

bash

# Accept an invitation
python scripts/gcal.py respond-to-event EVENT_ID accepted

# Decline an invitation
python scripts/gcal.py respond-to-event EVENT_ID declined

# Mark as tentative
python scripts/gcal.py respond-to-event EVENT_ID tentative

# Respond without notifying organizer
python scripts/gcal.py respond-to-event EVENT_ID accepted --no-notify

Date/Time Format

All times use ISO 8601 format with timezone:

UTC: 2024-01-15T10:30:00Z
With offset: 2024-01-15T10:30:00-05:00 (EST)

Calendar ID Format

Primary calendar: Use primary or omit the --calendar flag
Other calendars: Use the calendar ID from list-calendars (usually an email address)

Token Management

Tokens stored securely using the system keyring:

macOS: Keychain
Windows: Windows Credential Locker
Linux: Secret Service API (GNOME Keyring, KDE Wallet, etc.)

Service name: google-calendar-skill-oauth

Tokens are automatically refreshed when expired using Google's cloud function.

Files

SKILL.md and 5 other files (scripts) in skills/google-calendar of sanjay3290/ai-skills.

SKILL.md
README.md
requirements.txt
scripts/auth.py
scripts/gcal.py
scripts/requirements.txt

Open the folder on GitHubat commit 281d88d

Compare with similar skills

Google Calendar next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Google Calendar compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Google Calendar this skillsanjay3290/ai-skills	431	—	~1.2k	Automated safety check: Pass	Apache-2.0	29 days ago
Google Workspace Authbobmatnyc/claude-mpm	155	—	~718	Automated safety check: Notes	MIT	1 mo ago
Google Workspaceyc-software/qm	15k	—	~1.8k	Automated safety check: Pass	MIT	today
Managing Google Workspacetaylorwilsdon/google_workspace_mcp	3.3k	—	~2.9k	Automated safety check: Pass	MIT	2 days ago
OneCLI Gatewaynanocoai/nanoclaw	31k	—	~856	Automated safety check: Pass	MIT	3 days ago
Google WorkspaceRedWoodOG/Hermes-Desktop	177	—	~2.1k	Automated safety check: Pass	MIT	4 mo ago

Similar skills

Google Workspace Auth
bobmatnyc/claude-mpm
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155 GitHub stars~718 tokensUpdated 1 mo ago
Backend & APIsAuto-check: notes
Google Workspace
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Read and act on the user's Gmail, Google Calendar, and Google Tasks through per-user OAuth.
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Productivity & AutomationAuto-check passed
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Manages Google Workspace operations across 12 services (Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Contacts, Chat, Apps Script, Custom Search).
3.3k GitHub stars~2.9k tokensUpdated 2 days ago
Documents & OfficeAuto-check passed
OneCLI Gateway
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Questions about Google Calendar

What does Google Calendar do?

Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time. Google Calendar is an agent skill from sanjay3290/ai-skills. Interact with Google Calendar - list calendars, view events, create/update/delete events, and find free time.

When should I use Google Calendar?

Google Calendar fits situations like: user asks to: check calendar; schedule a meeting; create an event; find available time.

How do I install Google Calendar in Claude Code?

Run `npx skills add sanjay3290/ai-skills --skill google-calendar -a claude-code`. Or copy the skill folder (skills/google-calendar in sanjay3290/ai-skills) into .claude/skills/google-calendar in your project. Claude Code loads it when a task matches its description.

How do I install Google Calendar in Codex?

Run `npx skills add sanjay3290/ai-skills --skill google-calendar -a codex`. Or copy the skill folder (skills/google-calendar in sanjay3290/ai-skills) into .agents/skills/google-calendar in your project. Codex loads it when a task matches its description.

Can I use Google Calendar in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sanjay3290/ai-skills --skill google-calendar -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/google-calendar, .gemini/skills/google-calendar, .github/skills/google-calendar and .opencode/skills/google-calendar in your project.

What does Google Calendar need to run?

Going by SKILL.md and its folder, Google Calendar needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Google Calendar access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Google Calendar safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Google Calendar use?

Google Calendar is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Google Calendar use?

About 1.2k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Google Calendar?

Skills that share tags, products or a category with Google Calendar: Google Workspace Auth (bobmatnyc/claude-mpm, 155 stars), Google Workspace (yc-software/qm, 15k stars), Managing Google Workspace (taylorwilsdon/google_workspace_mcp, 3.3k stars) and OneCLI Gateway (nanocoai/nanoclaw, 31k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Google Calendar?

sanjay3290 (a GitHub user) maintains it in sanjay3290/ai-skills, which has 431 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on September 10, 2026.

Source: sanjay3290/ai-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Google Calendar

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Google Calendar

First-Time Setup

Commands

List Calendars

List Events

Get Event Details

Create Event

Update Event

Delete Event

Find Free Time

Respond to Event Invitation

Date/Time Format

Calendar ID Format

Token Management

Files

Compare with similar skills

Similar skills

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Related

Questions about Google Calendar