band: Skill for Claude Code

.claude/skills/backlog-burner/SKILL.md

backlog-burner is a skill for Claude Code from band-app/band. It costs 105 tokens per session (8,098 once invoked), scanned A, original, MIT.

An automated coordinator that works through selected GitHub issues by giving each issue its own workspace and coding-agent task.

In plain words
What is it for?
Running recurring backlog processing, dispatching implementation work, checking progress, merging pull requests after continuous integration passes, and cleaning up finished workspaces.
Why use it?
It removes the need to manually assign, monitor, review, and merge many backlog items. Only issues marked with the backlog-burner label are included.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

This is band-app/band's own configuration. It tells Claude Code how to work on band itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything band configures →

Reuse

Borrowing it

Nothing to install: this file belongs to band-app/band. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/band-app/band/main/.claude/skills/backlog-burner/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/band-app/band

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for backlog-burner

README.md
[![agentmods](https://agentmods.dev/badge/skills/band-app/band/backlog-burner/github.svg)](https://agentmods.dev/skills/band-app/band/backlog-burner)
Your own site
<a href="https://agentmods.dev/skills/band-app/band/backlog-burner"><img src="https://agentmods.dev/badge/skills/band-app/band/backlog-burner/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for backlog-burner

Your own site · 80×15
<a href="https://agentmods.dev/skills/band-app/band/backlog-burner"><img src="https://agentmods.dev/badge/skills/band-app/band/backlog-burner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 105 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,098 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 418
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00105 $0.08098
Opus 5.5 $0.00042 $0.03239
Sonnet 5.5 $0.00021 $0.01620
Haiku 4.5 $0.00011 $0.00810

Measured 25d ago against content hash dfb7b0fb8f1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

backlog-burner scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 25d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/backlog-burner/SKILL.md · 559 lines

How it starts

The opening of the file, as written. The whole thing — 559 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Backlog Burner — Master Orchestrator

Supervises all worktrees in a repo. On every run: scans the backlog, checks each worktree's chat state, dispatches work to idle agents, merges PRs that are ready, and cleans up finished worktrees.

This skill is designed to run as a repo-scoped cronjob on the main branch. Set it up with:

band cronjobs create <repo> \
  --name "Backlog Burner" \
  --prompt "Run /backlog-burner" \
  --cron "*/10 * * * *" \
  --scope repo

What the burner picks up

Only GitHub issues with the backlog-burner label are in scope. Every other issue is invisible to this skill. Add the label to opt an issue into automated processing; remove it to take an issue back under manual control.

Division of labor

Worktree agent (inside each per-issue worktree) — narrow job:

  1. Implement the issue.
  2. Run /review-and-apply to lint/clippy/test and apply any fixes it surfaces.
  3. Commit and push.
  4. Create the PR (gh pr create --base main --fill --body "Closes #$N").
  5. Stop. Wait for the next nudge.

Burner (this skill, running as a cronjob) — orchestration:

  • Creates the worktree and the initial chat (no /band-start needed — the burner already has all the context).
  • On every tick: scans PR state, nudges the agent when there's blocker-severity feedback or CI failures, and merges directly (from outside the worktree) once CI is green and no blocker remarks remain.
  • Cleans up the worktree after merging.

The agent never invokes /finish-pr. PR creation is the agent's last step before it stops; everything after that — CI watching, feedback dispatch, merge, cleanup — happens at cron cadence from the burner.

There is no human approval gate. A PR is mergeable as long as there are no blocker-severity remarks and CI is green. Findings tagged nit or suggestion are advisory — they never block the merge. Even nits are capped: the burner dispatches at most 3 non-blocker iteration rounds before merging anyway (see step 3 case (d) and the review-round chat label).

Read the full file on GitHub · 559 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 25d ago Changed · +3 tokens per session dfb7b0fb8f1e
  2. 26d ago Changed 32aa15a07b90
  3. 2mo ago First seen · 559 lines · 102 tokens per session scan A 2b63462ac559

Subscribe to this mod's changes

backlog-burner is a skill published in the GitHub repository band-app/band (5 stars, last pushed today), licensed MIT. It adds 105 tokens to every session and 8,098 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.