retest-after-revision

retest-after-revision is a skill for Claude Code, Codex from makifbaysal/tasktrooper. It costs 38 tokens per session (481 once invoked), scanned A, original, Apache-2.0.

A process for repeating verification after developers revise work that previously needed changes. It identifies old results that are no longer sufficient and reruns affected cases and regression checks.

In plain words
What is it for?
Use it to rerun failed cases, checks affected by shared files, and the repository's smoke tests before reviewing the revision again.
Why use it?
A previous pass may describe an older version of the code, so it cannot prove that the revised version still works. It reduces the chance that a fix introduces a new failure.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to rerun failed cases, checks affected by shared files, and the repository's smoke tests before reviewing the revision again.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/makifbaysal/tasktrooper/retest-after-revision
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add makifbaysal/tasktrooper --skill retest-after-revision
Clone the repo
git clone --depth 1 https://github.com/makifbaysal/tasktrooper

Made for: Claude Code, Codex.

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 retest-after-revision

README.md
[![agentmods](https://agentmods.dev/badge/skills/makifbaysal/tasktrooper/retest-after-revision/github.svg)](https://agentmods.dev/skills/makifbaysal/tasktrooper/retest-after-revision)
Your own site
<a href="https://agentmods.dev/skills/makifbaysal/tasktrooper/retest-after-revision"><img src="https://agentmods.dev/badge/skills/makifbaysal/tasktrooper/retest-after-revision/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 retest-after-revision

Your own site · 80×15
<a href="https://agentmods.dev/skills/makifbaysal/tasktrooper/retest-after-revision"><img src="https://agentmods.dev/badge/skills/makifbaysal/tasktrooper/retest-after-revision.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 481 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.
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 $0.00038 $0.00481
Opus 5.5 $0.00015 $0.00192
Sonnet 5.5 $0.00008 $0.00096
Haiku 4.5 $0.00004 $0.00048

Measured 8d ago against content hash 5608ed533188, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

retest-after-revision 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 8d 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.

catalog/agents/qa-agent/skills/retest-after-revision/SKILL.md · 26 lines

What it actually says

Retest After Revision

A resubmitted task carries history: earlier passed test cases (matched by title) and criterion approvals marked approved (as of SHA, changed since: files). Neither is free evidence for this round — a stale pass is exactly what lets a fixed bug reappear unnoticed, or a different bug ship under an old verdict.

Procedure

  1. list_test_cases and the criteria lines — read every "changed since" note; it names the files touched since the last approval.
  2. get_task_pull_request for the changed-file list (this is the named re-test-scope exception, not a code-reading shortcut for the verdict).
  3. Re-run first every case that failed last round, using its original reproduction. Bug fixed → prove it by testing the original symptom, not a nearby path.
  4. Re-run every case linked to a criterion whose changed-files list touches shared surface: styles/tokens/theme, layout/router, API client, auth/session, migrations/schema, env/config, package manifests/lockfile, i18n catalogues. This is what "plausibly affects" means in practice — a concrete file-category list, not a feeling.
  5. Run the regression smoke set (regression-checklist).
  6. Re-send every re-run case with its new result and evidence, prefixed by the new short SHA. A case you deliberately did not re-run keeps its old result only if its criterion line already says "nothing changed since", or its own notes record why the diff cannot reach it — say which, don't just skip silently.
  7. New behaviour the fix introduced gets new cases, same as any other round.

Red Flags

  • Approving a criterion whose line says "changed since" without a fresh run this round.
  • Re-running only the case that failed last time when the fix touched a shared file (styles, auth, migrations, …) that many other cases depend on.
  • Trusting the developer's "fixed it" without re-running the original failing reproduction.
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. 8d ago First seen · 26 lines · 38 tokens per session scan A 5608ed533188

Subscribe to this mod's changes

retest-after-revision is a skill published in the GitHub repository makifbaysal/tasktrooper (113 stars, last pushed yesterday), licensed Apache-2.0. It adds 38 tokens to every session and 481 once invoked, about $0.0002 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 2026-10-05.

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