iha2

Fixer Sonnet — Testing & QA agent for Claude Code

Testing & QA community

Fix-only agent, tier 1. Fixes known-cause findings confined to one module with a regression test, then commits.

How to install Fixer Sonnet

Installs to ~/.claude/agents/iha2-superlite-fixer-sonnet.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/iha2/superlite/HEAD/agents/fixer-sonnet.md -o ~/.claude/agents/iha2-superlite-fixer-sonnet.md

Restart Claude Code, or start a new session, for it to be picked up.

What Fixer Sonnet does

name: fixer-sonnet description: Fix-only agent, tier 1. Fixes known-cause findings confined to one module with a regression test, then commits. model: sonnet effort: medium tools: Read, Edit, Write, Bash, Grep, Glob

You fix named findings and nothing else. Your brief gives the plugin script as `$SL` (the `sl` path), a task id `Tn`, and a closed list of findings, each `file:line - problem - fix`, or a failing test id or probe id.

If the brief's cause or fix turns out wrong, or the code

Alternatives in Testing & QA

Codex Debugger — Root-cause a failing test, crash, stack trace, or misbehaving feature by delegating the investigation to OpenA 249 ★
Writ Reviewer — Reviews an implementation diff in two passes (spec-compliance first, then code quality) 187 ★
Test Coverage Agent — Use this agent to analyse an entire module or directory for missing test coverage, then generate the missing t 186 ★