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Agent skill

Calendly

by win4r in win4r/MuseAI-Skills

View Calendly events and event types, and manage scheduling data using the Calendly CLI.

No licenceAuto-check passed

Install Calendly

skills CLI
$ npx skills add win4r/MuseAI-Skills --skill calendly -a claude-code

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

GitHub CLI
$ gh skill install win4r/MuseAI-Skills calendly --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/win4r/MuseAI-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/opt/hatch/skills/calendly .claude/skills/calendly && 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
calendly
GitHub stars
336
Used in
1 other repo
Token cost
~693 tokens
SKILL.md length
331 words
Files
2
Skills in repo
25
Repo updated
First seen
Licence
None found

At a glance

View Calendly events and event types, and manage scheduling data using the Calendly CLI.

  • Works in 5 steps: Before any Calendly API call, require… → Use calendly me first when you need the… → Token refresh on expired-token errors is… → …
  • SKILL.md covers Purpose, Tooling, Auth and Operating Rules
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Calendly is an agent skill from win4r/MuseAI-Skills. View Calendly events and event types, and manage scheduling data using the Calendly CLI.

Its SKILL.md is about 690 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `manifest.yaml`).

The repository describes itself as: muse.ai (Muse AI) skills and runtime snapshot: 68 skills, workflow guides, connector manifests. muse.ai 技能与运行环境文件；非官方存档 / Unofficial archive.

Example prompts

  • “/calendly”

Workflow steps

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

  1. Before any Calendly API call, require calendly status to show a connected state.
  2. Use calendly me first when you need the current user URI or organization URI.
  3. Token refresh on expired-token errors is automatic. If API calls still fail after auto-refresh, re-check calendly status and re-link if…
  4. Confirm before any destructive or user-visible mutation, including raw request calls that could cancel events or delete subscriptions.
  5. Prefer event_starts_at.user_local and event_ends_at.user_local in summaries.

What it can do on your machine

Read from SKILL.md and the folder at commit 38bbb45. 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

    No scripts in the folder and no shell commands in SKILL.md.

    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

Calendly loads about 693 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 331 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~24
When it runs · the whole SKILL.md, loaded when a task matches
~693

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 331 words (~693 tokens).

“Use the calendly CLI for Calendly connector status and scheduling-data reads.”

— opening of SKILL.md by win4r
name
calendly
icon
calendly
metadata.includeInPrompt
false

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in opt/hatch/skills/calendly of win4r/MuseAI-Skills.

  • SKILL.md
  • manifest.yaml

Open the folder on GitHubat commit 38bbb45

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in win4r/MuseAI-Skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Calendly 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.

Calendly compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Calendly this skillwin4r/MuseAI-Skills3361 repos~693Automated safety check: PassNone
Event TypesBuilderIO/agent-native7.1k—~365Automated safety check: PassNone
Scheduleasgeirtj/system_prompts_leaks69k—~2.9kAutomated safety check: PassCC0-1.0
Scheduleasgeirtj/system_prompts_leaks69k—~597Automated safety check: PassCC0-1.0
Recipe Schedule Recurring Eventgoogleworkspace/cli31k—~231Automated safety check: PassApache-2.0
Schedulingasgeirtj/system_prompts_leaks69k—~1.4kAutomated safety check: PassCC0-1.0

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  • Event Types

    BuilderIO/agent-native

    How event types work — fields, scheduling types, tabs in the editor, and the full set of configurable options.

    7.1k GitHub stars~365 tokensUpdated today
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    asgeirtj/system_prompts_leaks

    Create, update, list, or run scheduled cloud agents (routines) that execute on a cron schedule.

    69k GitHub stars~2.9k tokensUpdated yesterday
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    Create or update a scheduled task that runs automatically. An agent skill from asgeirtj/system_prompts_leaks.

    69k GitHub stars~597 tokensUpdated yesterday
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  • Recipe Schedule Recurring Event

    googleworkspace/cli

    Create a recurring Google Calendar event with attendees. An agent skill from googleworkspace/cli.

    31k GitHub stars~231 tokensUpdated 2 days ago
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  • Scheduling

    asgeirtj/system_prompts_leaks

    Find meeting or appointment times, create private calendar holds or invitations, and reschedule or cancel events within the user's authorization.

    69k GitHub stars~1.4k tokensUpdated yesterday
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Questions about Calendly

What does Calendly do?

View Calendly events and event types, and manage scheduling data using the Calendly CLI. Calendly is an agent skill from win4r/MuseAI-Skills. View Calendly events and event types, and manage scheduling data using the Calendly CLI.

How do I install Calendly in Claude Code?

Run `npx skills add win4r/MuseAI-Skills --skill calendly -a claude-code`. Or copy the skill folder (opt/hatch/skills/calendly in win4r/MuseAI-Skills) into .claude/skills/calendly in your project. Claude Code loads it when a task matches its description.

How do I install Calendly in Codex?

Run `npx skills add win4r/MuseAI-Skills --skill calendly -a codex`. Or copy the skill folder (opt/hatch/skills/calendly in win4r/MuseAI-Skills) into .agents/skills/calendly in your project. Codex loads it when a task matches its description.

Can I use Calendly 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 win4r/MuseAI-Skills --skill calendly -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/calendly, .gemini/skills/calendly, .github/skills/calendly and .opencode/skills/calendly in your project.

What does Calendly need to run?

SKILL.md names no scripts, command-line tools or credentials: Calendly is instructions for the agent only.

Does Calendly 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 Calendly 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 Calendly use?

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

How many tokens does Calendly use?

About 693 tokens (SKILL.md is roughly 2.8k 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 Calendly?

Skills that share tags, products or a category with Calendly: Event Types (BuilderIO/agent-native, 7.1k stars), Schedule (asgeirtj/system_prompts_leaks, 69k stars), Schedule (asgeirtj/system_prompts_leaks, 69k stars) and Recipe Schedule Recurring Event (googleworkspace/cli, 31k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Calendly?

win4r (a GitHub user) maintains it in win4r/MuseAI-Skills, which has 336 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on September 28, 2026.

Source: win4r/MuseAI-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.