cokestrawberry

Klara — Development skill for Claude Code

Development community

Humanize plugin for Claude Code and Codex that makes the agent write the way people do, choosing wording from references instead of intuition.

How to install Klara

This entry records only its repository, not the path inside it, so there is no exact command to give. Open cokestrawberry/klara and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Klara does

Humanize plugin for Claude Code and Codex that makes the agent write the way people do, choosing wording from references instead of intuition.

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README

klara

Humanize plugin for Claude Code and Codex that makes the agent write the way people do, choosing wording from [references](#references) instead of intuition.

Named after the observant robot in *[Klara and the Sun](https://en.wikipedia.org/wiki/Klara_and_the_Sun)*.

Install

Claude Code

claude plugin marketplace add cokestrawberry/klara
claude plugin install klara@klara

In a Claude Code session that is already running, run `/reload-plugins` to apply the change.

While the plugin is enabled, its output style applies automatically and overrides your `outputStyle` setting. If another enabled plugin also forces its output style, Claude Code uses the style of the plugin it loads first. To turn the style off, disable the plugin:

claude plugin disable klara@klara

In a Claude Code session that is already running, run `/reload-plugins` to apply the change.

Codex

codex plugin marketplace add cokestrawberry/klara
codex plugin add klara@klara

The plugin adds the rules through a [`SessionStart` hook](https://learn.chatgpt.com/docs/hooks), and Codex skips a plugin's hooks until you trust them. In Codex CLI, open `/hooks`, review the klara hook, and trust it; the rules apply from the next session. To turn them off, open `/plugins` and press Space on klara. The IDE extension does not support plugins.

How to use

There is no command to run. Once the rules apply as described in [Install](#install), use Claude Code or Codex as usual; the agent's responses follow the rules below.

In Claude Code, the style applies to the main conversation and to a [fork](https://code.claude.com/docs/en/sub-agents#fork-the-current-conversation), a subagent that starts with the whole conversation so far. Other subagents [run their own system prompt](https://code.claude.com/docs/en/output-styles#how-output-styles-work), so text they write does not follow the rules.

In Codex, the hook adds the rules as developer context when a session starts, re