Agent skill

Google Calendar

by NeverSight in NeverSight/learn-skills.dev

Interact with Google Calendar via the Google Calendar API – list upcoming events, create new events, update or delete them.

No licenceAuto-check passedProductivity & Automation

Install Google Calendar

skills CLI
$ npx skills add NeverSight/learn-skills.dev --skill google-calendar -a claude-code

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

GitHub CLI
$ gh skill install NeverSight/learn-skills.dev 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/NeverSight/learn-skills.dev.git skills-src && mkdir -p .claude/skills && cp -r skills-src/data/skills-md/adrianmiller99/google-calendar/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/

Facts

Skill name
google-calendar
GitHub stars
216
Used in
2 other repos
Token cost
~826 tokens
SKILL.md length
266 words
Files
13
Skills in repo
43
Repo updated
First seen
Licence
None found

At a glance

Interact with Google Calendar via the Google Calendar API – list upcoming events, create new events, update or delete them.

  • Works in 5 steps: Create a Google Cloud project and enable… → Create OAuth credentials (type Desktop… → Run the helper script to obtain a… → …
  • You need programmatic access to your calendar from OpenClaw
  • SKILL.md covers Overview, Commands, Setup and How it works (brief), plus 1 more section
  • Calls python3 and pip; needs GOOGLE_REFRESH_TOKEN and GOOGLE_ACCESS_TOKEN

What it does

Google Calendar is an agent skill from NeverSight/learn-skills.dev. Interact with Google Calendar via the Google Calendar API – list upcoming events, create new events, update or delete them. Use this skill when you need programmatic access to your calendar from OpenClaw.

Its SKILL.md is about 830 tokens, which your agent loads only when the skill is triggered. The skill folder holds 12 other files (for example `stats.json`).

It sits in Productivity & Automation. It works with Google Calendar. The repository describes itself as: Curated high-quality AI Agent Skills. Search, install, copy and share. Works with Claude Code, Cursor, OpenClaw, and other AI coding tools.

When your agent uses it

  • You need programmatic access to your calendar from OpenClaw

Example prompts

  • “/google-calendar”

Requirements

  • Python 3
  • A credential in GOOGLE_CLIENT_SECRET
  • A credential in GOOGLE_REFRESH_TOKEN

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Create a Google Cloud project and enable the Google Calendar API.
  2. Create OAuth credentials (type Desktop app). Note the client_id and client_secret.
  3. Run the helper script to obtain a refresh token
  4. Store the credentials securely
  5. Install the required Python packages (once)

What it can do on your machine

Read from SKILL.md and the folder at commit 908e211. 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

    Shell commands in SKILL.md call:

    • python3
    • pip

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • developers.google.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • GOOGLE_REFRESH_TOKEN
    • GOOGLE_ACCESS_TOKEN
    • GOOGLE_CLIENT_SECRET

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Google Calendar loads about 826 tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 266 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~55
When it runs · the whole SKILL.md, loaded when a task matches
~826

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); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 266 words (~826 tokens).

“This skill provides a thin wrapper around the Google Calendar REST API. It lets you:”

— opening of SKILL.md by NeverSight
name
google-calendar

Read the full SKILL.md on GitHub

Files

SKILL.md and 12 other files in data/skills-md/adrianmiller99/google-calendar/google-calendar of NeverSight/learn-skills.dev.

  • SKILL.md
  • description_ar.txt
  • description_cn.txt
  • description_de.txt
  • description_en.txt
  • description_es.txt
  • description_fr.txt
  • description_it.txt
  • description_ja.txt
  • description_ko.txt
  • description_ru.txt
  • description_tw.txt
  • stats.json

Open the folder on GitHubat commit 908e211

Used in 2 other repositories

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in NeverSight/learn-skills.dev, which our catalogue first saw on October 7, 2026.

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
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Google Calendar this skillNeverSight/learn-skills.dev2162 repos~826Automated safety check: PassNone
Gcclibadlogic/pi-skills2.6k1 repos~530Automated safety check: PassMIT
Zeleremorses/zele299—~1.5kAutomated safety check: PassNone
Google Workspaceyc-software/qm15k—~1.8kAutomated safety check: PassMIT
Composio Cloud Toolsquarqlabs/argus277—~543Automated safety check: PassApache-2.0
Canonical SchemaNxcoreAI/EverRoom3k—~895Automated safety check: PassCustom licence

Similar skills

  • Gccli

    badlogic/pi-skills

    Google Calendar CLI for listing calendars, viewing/creating/updating events, and checking availability.

    2.6k GitHub starsUsed in 1 repo~530 tokens
    Productivity & AutomationAuto-check passed
  • Zele

    remorses/zele

    zele is a multi-account email and calendar CLI for Gmail, IMAP/SMTP (Fastmail, Outlook, any provider), and Google Calendar.

    299 GitHub stars~1.5k tokensUpdated yesterday
    Productivity & AutomationAuto-check passed
  • Google Workspace

    yc-software/qm

    Read and act on the user's Gmail, Google Calendar, and Google Tasks through per-user OAuth.

    15k GitHub stars~1.8k tokensUpdated yesterday
    Productivity & AutomationAuto-check passed
  • Composio Cloud Tools

    quarqlabs/argus

    Routes requests to external SaaS apps such as GitHub, Gmail, Google Calendar, Slack, Notion and Linear through cloud tools, with safeguards on irreversible actions.

    277 GitHub stars~543 tokensUpdated 4 mo ago
    Productivity & AutomationAuto-check passed
  • Canonical Schema

    NxcoreAI/EverRoom

    canonical schema 字段语义与各 provider 原始格式要点(gmail/outlook/google-calendar)。产出格式映射时使用。

    3k GitHub stars~895 tokensUpdated yesterday
    Productivity & AutomationAuto-check passed
  • Google Calendar

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    Manage your Google Calendar from Claude Code. An agent skill from earlyaidopters/claudeclaw.

    173 GitHub stars~1.2k tokensUpdated 5 mo ago
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Works with

Questions about Google Calendar

What does Google Calendar do?

Interact with Google Calendar via the Google Calendar API – list upcoming events, create new events, update or delete them. dev. Interact with Google Calendar via the Google Calendar API – list upcoming events, create new events, update or delete them.

When should I use Google Calendar?

Google Calendar fits situations like: you need programmatic access to your calendar from OpenClaw.

How do I install Google Calendar in Claude Code?

Run `npx skills add NeverSight/learn-skills.dev --skill google-calendar -a claude-code`. Or copy the skill folder (data/skills-md/adrianmiller99/google-calendar/google-calendar in NeverSight/learn-skills.dev) 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 NeverSight/learn-skills.dev --skill google-calendar -a codex`. Or copy the skill folder (data/skills-md/adrianmiller99/google-calendar/google-calendar in NeverSight/learn-skills.dev) 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 NeverSight/learn-skills.dev --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 the command-line tools its instructions call (python3 and pip) and credentials named GOOGLE_REFRESH_TOKEN, GOOGLE_ACCESS_TOKEN and GOOGLE_CLIENT_SECRET. Our summary lists: Python 3; A credential in GOOGLE_CLIENT_SECRET; A credential in GOOGLE_REFRESH_TOKEN.

Does Google Calendar access the network?

SKILL.md names 1 domain. As links in the text: developers.google.com. 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. Review the folder before installing.

What licence does Google Calendar use?

No licence was found for Google Calendar or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Google Calendar use?

About 826 tokens (SKILL.md is roughly 3.3k 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: Gccli (badlogic/pi-skills, 2.6k stars), Zele (remorses/zele, 299 stars), Google Workspace (yc-software/qm, 15k stars) and Composio Cloud Tools (quarqlabs/argus, 277 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Google Calendar?

NeverSight (a GitHub organization) maintains it in NeverSight/learn-skills.dev, which has 216 GitHub stars. The repository holds 43 skills in this directory. The repository was last updated on October 7, 2026.

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