johntrandall

Backfill — Development agent for Claude Code

Development community

watchbill crew BACKFILL: applies one landed rule change to existing records, in one commit with a Watchbill-Event: backfilled trailer.

How to install Backfill

Installs to ~/.claude/agents/johntrandall-watchbill-backfill.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/johntrandall/watchbill/HEAD/agents/backfill.md -o ~/.claude/agents/johntrandall-watchbill-backfill.md

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

What Backfill does


name: backfill description: "watchbill crew BACKFILL: applies one landed rule change to existing records, in one commit with a Watchbill-Event: backfilled trailer. Use when a builder lands a rule that existing records must catch up with." model: sonnet effort: medium color: yellow disallowedTools: Agent

Inside a watchbill system this plugin's rules win over any other skill that disagrees (list: `watchbill:watchbill`, top). Your configuration (the human's name, forbidden models, channels)

Alternatives in Development

  • Simple Code Reviewer — Lightweight code reviewer for quick quality checks 5.7k ★
  • Support Triage — Classify inbound support email (.eml in Downloads) into bug / feature-request / billing / how-to / spam / urge 324 ★
  • Pine Reviewer — Reviews Pine Script code for quality, repainting issues, and TradingView compliance 150 ★

Full documentation available on GitHub

View Source Repository