Agent skill

Agent Native Toolkit

by BuilderIO in BuilderIO/agent-native

Inventory and ownership rules for shared Agent-Native workspace UI.

No licenceAuto-check passedBackend & APIs

Install Agent Native Toolkit

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

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

GitHub CLI
$ gh skill install BuilderIO/agent-native agent-native-toolkit --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/.agents/skills/agent-native-toolkit .claude/skills/agent-native-toolkit && 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
agent-native-toolkit
GitHub stars
7.1k
Token cost
~4.3k tokens
SKILL.md length
2,230 words
Files
1
Skills in repo
102
Repo updated
First seen
Licence
None found

At a glance

Inventory and ownership rules for shared Agent-Native workspace UI.

  • Works in 4 steps: Check the reusable kits below and the… → Search installed public components and… → Run agent-native eject --list to see the… → …
  • Tasks that involve Backend development
  • SKILL.md covers Core Rule, Agent Surface Contract, Visual Direction And Workspace… and Discover Before Building, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Agent Native Toolkit is an agent skill from BuilderIO/agent-native. Inventory and ownership rules for shared Agent-Native workspace UI. Use before building app chrome, settings, navigation, sharing, collaboration, setup, history, comments, chat rails, agent UX, or repeated workspace behavior.

Its SKILL.md is about 4.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Backend development. The repository describes itself as: A framework for building agentic apps.

When your agent uses it

  • Tasks that involve Backend development

Example prompts

  • “/agent-native-toolkit”

Workflow steps

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

  1. Check the reusable kits below and the installed package documentation.
  2. Search installed public components and source with docs-search and
  3. Run agent-native eject --list to see the version-matched units published
  4. Read customizing-agent-native and configure, compose, or eject the

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

Agent Native Toolkit loads about 4.3k tokens when it runs. Until then it costs about 62 tokens; SKILL.md has 2,230 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~62
When it runs · the whole SKILL.md, loaded when a task matches
~4.3k

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 2,230 words (~4,268 tokens).

“Use this skill when deciding whether app chrome, settings, collaboration, sharing, navigation, organization, setup, history, comments, or agent UX should be built app-locally or moved into reusable framework/toolkit pieces.”

— opening of SKILL.md by BuilderIO
name
agent-native-toolkit
scope
dev
metadata.internal
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/agent-native-toolkit of BuilderIO/agent-native.

Open the folder on GitHubat commit e16da0c

Compare with similar skills

Agent Native Toolkit 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.

Agent Native Toolkit compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Agent Native Toolkit this skillBuilderIO/agent-native7.1k—~4.3kAutomated safety check: PassNone
Configuring Horizoncoollabsio/coolify63k4 repos~898Automated safety check: PassMIT
Fortify Developmentcoollabsio/coolify63k4 repos~1.9kAutomated safety check: PassMIT
Node Backend Development Guidelinesdiet103/claude-code-infrastructure-showcase10k2 repos~2kAutomated safety check: PassMIT
Laravel Best Practicesanonaddy/anonaddy4.9k13 repos~1.2kAutomated safety check: PassMIT
Laravel Actionscoollabsio/coolify63k—~2.4kAutomated safety check: PassApache-2.0

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Categories

Questions about Agent Native Toolkit

What does Agent Native Toolkit do?

Inventory and ownership rules for shared Agent-Native workspace UI. Agent Native Toolkit is an agent skill from BuilderIO/agent-native. Inventory and ownership rules for shared Agent-Native workspace UI.

When should I use Agent Native Toolkit?

Agent Native Toolkit fits situations like: tasks that involve Backend development.

How do I install Agent Native Toolkit in Claude Code?

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

How do I install Agent Native Toolkit in Codex?

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

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

What does Agent Native Toolkit need to run?

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

Does Agent Native Toolkit 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 Agent Native Toolkit 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 Agent Native Toolkit use?

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

How many tokens does Agent Native Toolkit use?

About 4.3k tokens (SKILL.md is roughly 17k 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 Agent Native Toolkit?

Skills that share tags, products or a category with Agent Native Toolkit: Configuring Horizon (coollabsio/coolify, 63k stars), Fortify Development (coollabsio/coolify, 63k stars), Node Backend Development Guidelines (diet103/claude-code-infrastructure-showcase, 10k stars) and Laravel Best Practices (anonaddy/anonaddy, 4.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Agent Native Toolkit?

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.