create-atomic-tool
Skill from BrainBlend-AI/atomic-agents
Install
npx skills add BrainBlend-AI/atomic-agents --skill create-atomic-tool
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-official
/plugin install atomic-agents@eigenwise
This skill is part of the plugin “atomic-agents”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the create-atomic-tool skill do?
Description from the SKILL.md in the source repository.
Questions about create-atomic-tool
What does the create-atomic-tool skill do?
Build a `BaseTool[InSchema, OutSchema]` subclass — input/output schemas, `BaseToolConfig`, `run()` (and optional `run_async()`), env-driven secrets, typed failure outputs. Use when the user asks to "add a tool", "create a tool", "wrap an API as a tool", "build a `BaseTool`", "make a calculator/search/weather tool", or runs `/atomic-agents:create-atomic-tool`.
How do I install create-atomic-tool?
In a terminal: npx skills add BrainBlend-AI/atomic-agents --skill create-atomic-tool. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use create-atomic-tool?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is create-atomic-tool safe to use?
Our automatic check found no risky patterns (piped shell scripts, hidden characters, secret access, prompt overrides). It is not a full audit – read the SKILL.md and any scripts before installing.
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