This skill should be used when interacting with Apple Calendar on macOS.

No licenceAuto-check passed

Install Accli

skills CLI
$ npx skills add sundial-org/awesome-openclaw-skills --skill accli -a claude-code

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

GitHub CLI
$ gh skill install sundial-org/awesome-openclaw-skills accli --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/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/accli .claude/skills/accli && 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
accli
GitHub stars
663
Token cost
~1.4k tokens
SKILL.md length
370 words
Files
1
Skills in repo
362
Repo updated
First seen
Licence
None found

At a glance

This skill should be used when interacting with Apple Calendar on macOS.

  • Works in 3 steps: List calendars to get available calendar… → Check free/busy to find available time… → Confirm event details with user before…
  • Listing calendars
  • SKILL.md covers Installation, Overview, Quick Reference and Commands, plus 1 more section
  • Calls npm

What it does

Accli is an agent skill from sundial-org/awesome-openclaw-skills. This skill should be used when interacting with Apple Calendar on macOS. Use it for listing calendars, viewing events, creating/updating/deleting calendar events, and checking availability/free-busy times. Triggers on requests like "check my calendar", "schedule a meeting", "what's on my schedule", "am I free tomorrow", or any calendar-related operations.

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It works with macOS. The repository describes itself as: Top OpenClaw skills, with the most popular and useful ones.

When your agent uses it

  • Listing calendars
  • Creating/updating/deleting calendar events
  • Checking availability/free-busy times
  • Requests like check my calendar

Example prompts

  • “check my calendar”
  • “schedule a meeting”
  • “s on my schedule”
  • “/accli”

Requirements

  • Node.js

Workflow steps

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

  1. List calendars to get available calendar names/IDs
  2. Check free/busy to find available time slots
  3. Confirm event details with user before creating

What it can do on your machine

Read from SKILL.md and the folder at commit b80cde2. 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:

    • npm

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

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    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

Accli loads about 1.4k tokens when it runs. Until then it costs about 91 tokens; SKILL.md has 370 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~91
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k

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 370 words (~1,360 tokens).

“Requirements: macOS only (uses JavaScript for Automation)”

— opening of SKILL.md by sundial-org
name
accli

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/accli of sundial-org/awesome-openclaw-skills.

Open the folder on GitHubat commit b80cde2

Compare with similar skills

Accli 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.

Accli compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Accli this skillsundial-org/awesome-openclaw-skills663—~1.4kAutomated safety check: PassNone
Site ArchitectureAvdLee/RocketSimApp80210 repos~3.3kAutomated safety check: PassCustom licence
macOS Spm App PackagingDimillian/Skills4k5 repos~1.2kAutomated safety check: PassMIT
Orca iOS Simulator Controlstablyai/orca87k1 repos~584Automated safety check: PassApache-2.0
Mole Bug Patternstw93/Mole69k—~2kAutomated safety check: PassGPL-3.0
Disk Storage AnalyzerKKKKhazix/khazix-skills21k1 repos~1.4kAutomated safety check: PassMIT

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Works with

Questions about Accli

What does Accli do?

This skill should be used when interacting with Apple Calendar on macOS. Accli is an agent skill from sundial-org/awesome-openclaw-skills. This skill should be used when interacting with Apple Calendar on macOS.

When should I use Accli?

Accli fits situations like: listing calendars; creating/updating/deleting calendar events; checking availability/free-busy times; requests like check my calendar.

How do I install Accli in Claude Code?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill accli -a claude-code`. Or copy the skill folder (skills/accli in sundial-org/awesome-openclaw-skills) into .claude/skills/accli in your project. Claude Code loads it when a task matches its description.

How do I install Accli in Codex?

Run `npx skills add sundial-org/awesome-openclaw-skills --skill accli -a codex`. Or copy the skill folder (skills/accli in sundial-org/awesome-openclaw-skills) into .agents/skills/accli in your project. Codex loads it when a task matches its description.

Can I use Accli 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 sundial-org/awesome-openclaw-skills --skill accli -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/accli, .gemini/skills/accli, .github/skills/accli and .opencode/skills/accli in your project.

What does Accli need to run?

Going by SKILL.md and its folder, Accli needs the command-line tools its instructions call (npm). Our summary lists: Node.js.

Does Accli access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Accli 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 Accli use?

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

How many tokens does Accli use?

About 1.4k tokens (SKILL.md is roughly 5.4k 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 Accli?

Skills that share tags, products or a category with Accli: Site Architecture (AvdLee/RocketSimApp, 802 stars), macOS Spm App Packaging (Dimillian/Skills, 4k stars), Orca iOS Simulator Control (stablyai/orca, 87k stars) and Mole Bug Patterns (tw93/Mole, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Accli?

sundial-org (a GitHub organization) maintains it in sundial-org/awesome-openclaw-skills, which has 663 GitHub stars. The repository holds 362 skills in this directory. The repository was last updated on March 7, 2026.

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