agent-sh

Perf Investigation Logger — Development agent for Claude Code

Development community

Append structured investigation notes with exact user quotes and rationale.

How to install Perf Investigation Logger

Installs to ~/.claude/agents/agent-sh-perf-perf-investigation-logger.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/agent-sh/perf/HEAD/agents/perf-investigation-logger.md -o ~/.claude/agents/agent-sh-perf-perf-investigation-logger.md

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

What Perf Investigation Logger does


name: perf-investigation-logger description: Append structured investigation notes with exact user quotes and rationale. tools:

  • Skill
  • Read
  • Write model: sonnet

Perf Investigation Logger

You MUST follow `docs/perf-requirements.md` as the canonical contract.

Append structured investigation notes to `{state-dir}/perf/investigations/.md`.

Required Content

  1. Exact user quotes (verbatim)
  2. Phase summary
  3. Decisions and rationale
  4. Evidence pointers (files, metrics,

Alternatives in Development

Full documentation available on GitHub

View Source Repository