Agent skill

Calendly

by CoWork-OS in CoWork-OS/CoWork-OS

Manage Calendly scheduling via the v2 API. An agent skill from CoWork-OS/CoWork-OS.

MITAuto-check passedBackend & APIs

Install Calendly

skills CLI
$ npx skills add CoWork-OS/CoWork-OS --skill calendly -a claude-code

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

GitHub CLI
$ gh skill install CoWork-OS/CoWork-OS 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/CoWork-OS/CoWork-OS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/resources/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
480
Token cost
~595 tokens
SKILL.md length
224 words
Files
3 (incl. scripts, references)
Skills in repo
46
Repo updated
First seen
Licence
MIT

At a glance

Manage Calendly scheduling via the v2 API. An agent skill from CoWork-OS/CoWork-OS.

  • The user asks about their calendar
  • SKILL.md covers Purpose, Routing, Trigger Examples and Parameters, plus 1 more section
  • Upcoming meetings
  • Scheduling links

What it does

Calendly is an agent skill from CoWork-OS/CoWork-OS. Manage Calendly scheduling via the v2 API. List event types, view scheduled events, check invitee details, manage availability schedules, cancel/reschedule events, create one-off links, and configure webhooks. Use when the user asks about their calendar, upcoming meetings, scheduling links, or availability.

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts and reference files (for example `references/full-guidance.md`).

It sits in Backend & APIs, covering Webhooks. The repository describes itself as: Local-first personal agentic OS and everything app for coding, knowledge work, web design, automations, and artifacts. The licence is MIT.

When your agent uses it

  • The user asks about their calendar
  • Upcoming meetings
  • Scheduling links

Example prompts

  • “/calendly”

What it can do on your machine

Read from SKILL.md and the folder at commit 518a7dd. 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 1 file in scripts/, which the agent can run.

    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 595 tokens when it runs, and up to ~4.9k if it reads all its reference files. Until then it costs about 79 tokens; SKILL.md has 224 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~79
When it runs · the whole SKILL.md, loaded when a task matches
~595
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.9k

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 CoWork-OS/CoWork-OS at commit 518a7dd, republished under its MIT licence (© CoWork-OS). 224 words, ~595 tokens.

Download SKILL.mdSave it as .claude/skills/calendly/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
calendly
description
Manage Calendly scheduling via the v2 API. List event types, view scheduled events, check invitee details, manage availability schedules, cancel/reschedule events, create one-off links, and configure webhooks. Use when the user asks about their calendar, upcoming meetings, scheduling links, or availability.
version
1.0.0
metadata.author
CoWork OS Contributors <info@coworkosapp.com>

Calendly

Purpose

Manage Calendly scheduling via the v2 API. List event types, view scheduled events, check invitee details, manage availability schedules, cancel/reschedule events, create one-off links, and configure webhooks. Use when the user asks about their calendar, upcoming meetings, scheduling links, or availability.

Routing

  • Use when: User asks about Calendly meetings, scheduling links, availability, booking, upcoming events, or wants to manage their Calendly calendar
  • Do not use when: User asks about Google Calendar, Apple Calendar, Outlook calendar, or general time management without Calendly
  • Outputs: Meeting agendas, invitee details, availability windows, scheduling links, webhook configurations
  • Success criteria: User receives accurate calendar data formatted as a clear agenda with times in their timezone

Trigger Examples

Positive
  • Use the calendly skill for this request.
  • Help me with calendly.
  • User asks about Calendly meetings, scheduling links, availability, booking, upcoming events, or wants to manage their Calendly calendar
  • Calendly: provide an actionable result.
Negative
  • User asks about Google Calendar, Apple Calendar, Outlook calendar, or general time management without Calendly
  • Do not use calendly for unrelated requests.
  • This request is outside calendly scope.
  • This is conceptual discussion only; no tool workflow is needed.

Parameters

NameTypeRequiredDescription
querystringNoWhat to check or manage (e.g., 'upcoming meetings', 'cancel 3pm tomorrow', 'my scheduling links')

Runtime Prompt

  • Current runtime prompt length: 845 characters.
  • Runtime prompt is defined directly in ../calendly.json.

© CoWork-OS, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files (scripts, references) in resources/skills/calendly of CoWork-OS/CoWork-OS.

  • SKILL.md
  • references/full-guidance.md
  • scripts/.gitkeep

Open the folder on GitHubat commit 518a7dd

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 skillCoWork-OS/CoWork-OS480—~595Automated safety check: PassMIT
Integrate Whatsappgokapso/agent-skills177—~4.8kAutomated safety check: PassNone
Aqua Communicationquailyquaily/aqua258—~4.7kAutomated safety check: NotesApache-2.0
Paper Feishu Digestchtc66/academic-skills360—~348Automated safety check: PassMIT
Setup RoutinesYesterday-AI/paperclip-plugin-company-wizard186—~3.1kAutomated safety check: PassMIT
Tg Bot Opsserejaris/personal-corp-os229—~1.6kAutomated safety check: NotesMIT

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Questions about Calendly

What does Calendly do?

Manage Calendly scheduling via the v2 API. An agent skill from CoWork-OS/CoWork-OS. Calendly is an agent skill from CoWork-OS/CoWork-OS. Manage Calendly scheduling via the v2 API.

When should I use Calendly?

Calendly fits situations like: the user asks about their calendar; upcoming meetings; scheduling links.

How do I install Calendly in Claude Code?

Run `npx skills add CoWork-OS/CoWork-OS --skill calendly -a claude-code`. Or copy the skill folder (resources/skills/calendly in CoWork-OS/CoWork-OS) 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 CoWork-OS/CoWork-OS --skill calendly -a codex`. Or copy the skill folder (resources/skills/calendly in CoWork-OS/CoWork-OS) 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 CoWork-OS/CoWork-OS --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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Calendly use?

Calendly is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Calendly use?

About 595 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 4.3k tokens, read only when the agent opens those files.

What are the alternatives to Calendly?

Skills that share tags, products or a category with Calendly: Integrate Whatsapp (gokapso/agent-skills, 177 stars), Aqua Communication (quailyquaily/aqua, 258 stars), Paper Feishu Digest (chtc66/academic-skills, 360 stars) and Setup Routines (Yesterday-AI/paperclip-plugin-company-wizard, 186 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Calendly?

CoWork-OS (a GitHub organization) maintains it in CoWork-OS/CoWork-OS, which has 480 GitHub stars. The repository holds 46 skills in this directory. The repository was last updated on October 11, 2026.

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