vibe-iteration-review

vibe-iteration-review is a skill for Claude Code from ash1794/vibe-engineering. It costs 34 tokens per session (521 once invoked), scanned A, original, MIT.

An end-of-iteration review that compares planned work with delivered work, checks quality, and records a grade and trends. An iteration is a defined development period, such as a sprint.

In plain words
What is it for?
Use it after a sprint or milestone to review tests, commits, code changes, known issues, and lessons for the next iteration.
Why use it?
It replaces a vague retrospective with a consistent view of what was completed, what went wrong, and whether the team's results are improving.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the vibe-engineering plugin — 33 skills shipped together

Good fit Use it after a sprint or milestone to review tests, commits, code changes, known issues, and lessons for the next iteration.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ash1794/vibe-engineering/vibe-iteration-review
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 ash1794/vibe-engineering --skill vibe-iteration-review
Clone the repo
git clone --depth 1 https://github.com/ash1794/vibe-engineering

Made for: Claude Code.

Or install vibe-engineering, the plugin that ships this one along with the rest of its 33 skills.

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 vibe-iteration-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/ash1794/vibe-engineering/vibe-iteration-review/github.svg)](https://agentmods.dev/skills/ash1794/vibe-engineering/vibe-iteration-review)
Your own site
<a href="https://agentmods.dev/skills/ash1794/vibe-engineering/vibe-iteration-review"><img src="https://agentmods.dev/badge/skills/ash1794/vibe-engineering/vibe-iteration-review/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 vibe-iteration-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/ash1794/vibe-engineering/vibe-iteration-review"><img src="https://agentmods.dev/badge/skills/ash1794/vibe-engineering/vibe-iteration-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 521 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 $0.00034 $0.00521
Opus 5.5 $0.00014 $0.00208
Sonnet 5.5 $0.00007 $0.00104
Haiku 4.5 $0.00003 $0.00052

Measured 23d ago against content hash 45e0fd890a37, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vibe-iteration-review 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 23d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

plugins/vibe-engineering/skills/vibe-iteration-review/SKILL.md · 73 lines

What it actually says

vibe-iteration-review

What gets measured gets improved. Review every iteration.

When to Use This Skill

  • End of a development sprint or iteration
  • After completing a milestone
  • Before starting the next iteration (retrospective)
  • When the user asks "how did we do?"

When NOT to Use This Skill

  • Mid-iteration (too early, incomplete data)
  • After single small tasks
  • When there's no defined iteration boundary

Steps

  1. Gather data:

    • What was planned for this iteration?
    • What was actually delivered?
    • How many commits? Lines changed? Tests added?
    • Coverage delta? Quality metrics?
    • Known issues introduced?
  2. Grade quality (A-F):

    • A: All planned work delivered, tests pass, no known issues, clean code
    • B: Most work delivered, minor issues, good test coverage
    • C: Core work delivered, some gaps, acceptable quality
    • D: Significant gaps, quality issues, needs rework
    • F: Iteration failed, major rework needed
  3. Compare to previous iterations (if available):

    • Is quality trending up or down?
    • Is velocity improving?
    • Are known issues accumulating?
  4. Extract lessons:

    • What went well?
    • What went poorly?
    • What to change next iteration?

Output Format

Iteration Review: [Iteration Name/Number]

Quality Grade: A/B/C/D/F Planned vs Delivered: X/Y (Z%)

Metric This Iteration Previous Trend
Commits X Y ↑/↓/→
Tests added X Y ↑/↓/→
Coverage X% Y% ↑/↓/→
Known issues X Y ↑/↓/→

Delivered

  • [Task 1]
  • [Task 2]
  • [Task 3] — deferred because [reason]

Lessons Learned

  1. [What to continue]
  2. [What to change]
  3. [What to stop]
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. 23d ago First seen · 73 lines · 34 tokens per session scan A 45e0fd890a37

Subscribe to this mod's changes

vibe-iteration-review is a skill published in the GitHub repository ash1794/vibe-engineering (164 stars, last pushed 11d ago), licensed MIT. It adds 34 tokens to every session and 521 once invoked, about $0.0001 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 2026-09-26.

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