speckit-checklist

speckit-checklist is a skill for Claude Code, Codex from boussadjra/vuestrata. It costs 0 tokens per session (95 once invoked), scanned A, original, MIT.

A checklist guide for reviewing a software feature specification before implementation planning. It creates concrete, unchecked review items and saves them in the feature folder.

In plain words
What is it for?
Use it during specification review or before turning a specification into an implementation plan. It helps check that the feature is ready for the next stage.
Why use it?
It helps reveal missing or unclear requirements before development begins. It also focuses the review on a chosen area, such as security, user experience, deployment, or general requirements.

Skill for Claude CodeCodex

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

Good fit Use it during specification review or before turning a specification into an implementation plan. It helps check that the feature is ready for the next stage.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/boussadjra/vuestrata/speckit-checklist
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 boussadjra/vuestrata --skill speckit-checklist
Clone the repo
git clone --depth 1 https://github.com/boussadjra/vuestrata

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 speckit-checklist

README.md
[![agentmods](https://agentmods.dev/badge/skills/boussadjra/vuestrata/speckit-checklist/github.svg)](https://agentmods.dev/skills/boussadjra/vuestrata/speckit-checklist)
Your own site
<a href="https://agentmods.dev/skills/boussadjra/vuestrata/speckit-checklist"><img src="https://agentmods.dev/badge/skills/boussadjra/vuestrata/speckit-checklist/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 speckit-checklist

Your own site · 80×15
<a href="https://agentmods.dev/skills/boussadjra/vuestrata/speckit-checklist"><img src="https://agentmods.dev/badge/skills/boussadjra/vuestrata/speckit-checklist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 95 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 pass 7 Sept 2026
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 $0.00000 $0.00095
Opus 5 $0.00000 $0.00048
Sonnet 5 $0.00000 $0.00019
Haiku 4.5 $0.00000 $0.00010

Measured 12d ago against content hash 9e9c37a18a88, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

speckit-checklist 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 12d 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.

.github/skills/speckit-checklist/SKILL.md · 12 lines

What it actually says

speckit-checklist Skill

Use before moving from spec to plan, or during spec review.

Rules

  1. Read the feature spec.md and constitution.
  2. Choose a theme: requirements by default, or security, ux, deploy, review.
  3. Generate concrete checkbox items.
  4. Leave all items unchecked.
  5. Write to .specify/specs/NNN-feature/checklists/<theme>.md.
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. 12d ago First seen · 12 lines · 0 tokens per session scan A 9e9c37a18a88

Subscribe to this mod's changes

speckit-checklist is a skill published in the GitHub repository boussadjra/vuestrata (111 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 95 tokens. 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 2026-08-30.

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