Agent skill

Availability

by BuilderIO in BuilderIO/agent-native

How schedules, weekly rules, date overrides, travel schedules, and out-of-office entries combine to determine when someone is bookable.

No licenceAuto-check passed

Install Availability

skills CLI
$ npx skills add BuilderIO/agent-native --skill availability -a claude-code

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

GitHub CLI
$ gh skill install BuilderIO/agent-native availability --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/BuilderIO/agent-native.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/scheduling/docs/skills/availability .claude/skills/availability && 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
availability
GitHub stars
7.1k
Token cost
~387 tokens
SKILL.md length
176 words
Files
1
Skills in repo
102
Repo updated
First seen
Licence
None found

At a glance

How schedules, weekly rules, date overrides, travel schedules, and out-of-office entries combine to determine when someone is bookable.

  • SKILL.md covers Schedule, Weekly availability, Date overrides and Travel schedules, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Availability is an agent skill from BuilderIO/agent-native. How schedules, weekly rules, date overrides, travel schedules, and out-of-office entries combine to determine when someone is bookable.

Its SKILL.md is about 390 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: A framework for building agentic apps.

Example prompts

  • “/availability”

What it can do on your machine

Read from SKILL.md and the folder at commit e16da0c. 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

Availability loads about 387 tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 176 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~37
When it runs · the whole SKILL.md, loaded when a task matches
~387

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 176 words (~387 tokens).

“A named set of rules (e.g. "Working Hours"). Each user has ≥1 schedule and marks one as isDefault. Event types either use the user's default or reference a specific schedule.”

— opening of SKILL.md by BuilderIO
name
availability

Read the full SKILL.md on GitHub

Files

Just SKILL.md in packages/scheduling/docs/skills/availability of BuilderIO/agent-native.

Open the folder on GitHubat commit e16da0c

Compare with similar skills

Availability 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.

Availability compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Availability this skillBuilderIO/agent-native7.1k—~387Automated safety check: PassNone
Scheduleasgeirtj/system_prompts_leaks69k—~2.7kAutomated safety check: PassCC0-1.0
Scheduleasgeirtj/system_prompts_leaks69k—~597Automated safety check: PassCC0-1.0
Recipe Plan Weekly Schedulegoogleworkspace/cli31k—~232Automated safety check: PassApache-2.0
Cron Scheduleruvnet/ruflo74k—~257Automated safety check: PassMIT
Schedulingasgeirtj/system_prompts_leaks69k—~1.4kAutomated safety check: PassCC0-1.0

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  • Automations

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Questions about Availability

What does Availability do?

How schedules, weekly rules, date overrides, travel schedules, and out-of-office entries combine to determine when someone is bookable. Availability is an agent skill from BuilderIO/agent-native. How schedules, weekly rules, date overrides, travel schedules, and out-of-office entries combine to determine when someone is bookable.

How do I install Availability in Claude Code?

Run `npx skills add BuilderIO/agent-native --skill availability -a claude-code`. Or copy the skill folder (packages/scheduling/docs/skills/availability in BuilderIO/agent-native) into .claude/skills/availability in your project. Claude Code loads it when a task matches its description.

How do I install Availability in Codex?

Run `npx skills add BuilderIO/agent-native --skill availability -a codex`. Or copy the skill folder (packages/scheduling/docs/skills/availability in BuilderIO/agent-native) into .agents/skills/availability in your project. Codex loads it when a task matches its description.

Can I use Availability 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 BuilderIO/agent-native --skill availability -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/availability, .gemini/skills/availability, .github/skills/availability and .opencode/skills/availability in your project.

What does Availability need to run?

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

Does Availability 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 Availability 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 Availability use?

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

How many tokens does Availability use?

About 387 tokens (SKILL.md is roughly 1.5k 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 Availability?

Skills that share tags, products or a category with Availability: Schedule (asgeirtj/system_prompts_leaks, 69k stars), Schedule (asgeirtj/system_prompts_leaks, 69k stars), Recipe Plan Weekly Schedule (googleworkspace/cli, 31k stars) and Cron Schedule (ruvnet/ruflo, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Availability?

BuilderIO (a GitHub organization) maintains it in BuilderIO/agent-native, which has 7,087 GitHub stars. The repository holds 102 skills in this directory. The repository was last updated on October 8, 2026.

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