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temper

v9.6.8

Gates AI coding into Intent, Plan, Build, Review and Check phases, refusing writes outside the current phase until you approve.

by @galando17Updated Broad accessGitHub

Installation

  1. Install from your shell (answer y to add the marketplace)

    $ claude plugin install temper --marketplace galando/temper

Already in a session? Type this at the Claude Code prompt:

$ /plugin install temper --marketplace galando/temper

Pick a scope and the mod is active right away. Needs Claude Code 2.1.287 or later, in a terminal. Full install guide

temper running in Claude Code
Image from the project README

What does temper do?

  • /temper:temper runs the pipeline from intent gate to commit; stages also run alone (/temper:plan, /temper:build, /temper:check)
  • Refuses file writes outside the current phase and git commit until Check passes
  • Phase bar above the prompt with numbered actions (1 main action, 9 override with a reason) and a run pane
  • Gate verdicts come from a bash CLI reading an evidence ledger; a pre-commit hook blocks commits while a gate is red
  • Temper Run, an optional runner game, opens with key 8 or /temper:temper play while a phase works

What do you need?

  • Claude Code 2.1.287 or later (terminal)
  • A git repository and bash (gate CLI and pre-commit hook)

What can this mod access?

Read from the mod's code with claude plugin validate on Claude Code 2.1.296, synced Oct 12, 2026. This is a capability list, not a security audit. Mods run with your permissions, so install only from authors you trust.

Broad access
  • Can approve tool calls or change settings
  • Submits prompts or messages for you
  • Intercepts or rewrites tool calls
  • Reads or rewrites your prompts
  • Reads files
Hooks and engine calls (16 + 24)

hooks

  • attribution.text{kind=pr}
  • classic.SessionStart
  • command.run
  • prompt.compose
  • session.start
  • tool.call
  • turn.complete
  • turn.step
  • ui.close
  • ui.message
  • ui.render{component=AbovePrompt}
  • ui.render{component=AskUserQuestion}
  • ui.render{component=Pane, requestId=?}
  • ui.render{component=Pane, requestId=temper-game}
  • ui.render{component=PromptHint}
  • ui.render{component=Spinner}

calls

  • $.agent.list
  • $.clock.sleep
  • $.command.run
  • $.config.list
  • $.config.set
  • $.fs.list
  • $.fs.read
  • $.fs.stat
  • $.prompt.fill
  • $.prompt.submit
  • $.prompt.suggest
  • $.session.version
  • $.state.get
  • $.state.set
  • $.store.delete
  • $.store.get
  • $.store.set
  • $.ui.ask
  • $.ui.close
  • $.ui.focus
  • $.ui.invalidate
  • $.ui.open
  • $.ui.resolve
  • $.ui.toast

How do you uninstall temper?

$ claude plugin uninstall temper

To switch it off without removing it, use claude plugin disable with the same name.

Do you maintain temper?

Add this badge to your README so users can jump to this page for the install command and access report.

Listed on ccmods.app
[![Listed on ccmods.app](https://ccmods.app/badge.svg)](https://ccmods.app/mods/temper)

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