Agent skill

Spk Gate Mission Review

by spec-kitty in spec-kitty/spec-kitty

Run post-merge Spec Kitty mission review for spec-to-code fidelity, FR coverage, drift, risk, and final verdict.

MITAuto-check passed

Install Spk Gate Mission Review

skills CLI
$ npx skills add spec-kitty/spec-kitty --skill spk-gate-mission-review -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install spec-kitty/spec-kitty spk-gate-mission-review --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/spec-kitty/spec-kitty.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src/charter/offering/skills/spk-gate-mission-review .claude/skills/spk-gate-mission-review && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
spk-gate-mission-review
GitHub stars
1.7k
Token cost
~159 tokens
SKILL.md length
64 words
Files
1
Skills in repo
45
Repo updated
First seen
Licence
MIT

At a glance

Run post-merge Spec Kitty mission review for spec-to-code fidelity, FR coverage, drift, risk, and final verdict.

  • Works in 4 steps: Compare spec, plan, tasks, WPs, reviews,… → Trace functional requirements to… → Identify drift, missing tests, security… → …
  • SKILL.md covers Flow and Legacy Alias
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Spk Gate Mission Review is an agent skill from spec-kitty/spec-kitty. Run post-merge Spec Kitty mission review for spec-to-code fidelity, FR coverage, drift, risk, and final verdict.

Its SKILL.md is about 160 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Spec-Driven Development with organizational governance. Specs tell AI agents what to build; Charter governs how they build it. Git-native missions, enforceable workflows, and… The licence is MIT.

Example prompts

  • “/spk-gate-mission-review”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Compare spec, plan, tasks, WPs, reviews, and merged code.
  2. Trace functional requirements to implementation evidence.
  3. Identify drift, missing tests, security concerns, and follow-up issues.
  4. Produce a final verdict and record follow-ups.

What it can do on your machine

Read from SKILL.md and the folder at commit d12146f. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Spk Gate Mission Review loads about 159 tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 64 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~34
When it runs · the whole SKILL.md, loaded when a task matches
~159

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from spec-kitty/spec-kitty at commit d12146f, republished under its MIT licence (© spec-kitty). 64 words, ~159 tokens.

Download SKILL.mdSave it as .claude/skills/spk-gate-mission-review/SKILL.md (or your agent's skills folder).
name
spk-gate-mission-review
description
Run post-merge Spec Kitty mission review for spec-to-code fidelity, FR coverage, drift, risk, and final verdict.

spk-gate-mission-review

Use this skill after a mission has merged or when the user asks for a mission review.

Flow

  1. Compare spec, plan, tasks, WPs, reviews, and merged code.
  2. Trace functional requirements to implementation evidence.
  3. Identify drift, missing tests, security concerns, and follow-up issues.
  4. Produce a final verdict and record follow-ups.

Legacy Alias

For detailed review mechanics, use spec-kitty-mission-review when available.

© spec-kitty, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in src/charter/offering/skills/spk-gate-mission-review of spec-kitty/spec-kitty.

Open the folder on GitHubat commit d12146f

Compare with similar skills

Spk Gate Mission Review next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Spk Gate Mission Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Spk Gate Mission Review this skillspec-kitty/spec-kitty1.7k—~159Automated safety check: PassMIT
Mergeremotion-dev/remotion63k—~508Automated safety check: PassCustom licence
Mergewithastro/astro63k—~153Automated safety check: PassCustom licence
Merge Upsymfony/symfony31k—~4kAutomated safety check: PassMIT
Mergealirezarezvani/claude-skills28k—~587Automated safety check: PassMIT
Gate Testsvercel/next.js143k—~2.8kAutomated safety check: PassMIT

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Questions about Spk Gate Mission Review

What does Spk Gate Mission Review do?

Run post-merge Spec Kitty mission review for spec-to-code fidelity, FR coverage, drift, risk, and final verdict. Spk Gate Mission Review is an agent skill from spec-kitty/spec-kitty. Run post-merge Spec Kitty mission review for spec-to-code fidelity, FR coverage, drift, risk, and final verdict.

How do I install Spk Gate Mission Review in Claude Code?

Run `npx skills add spec-kitty/spec-kitty --skill spk-gate-mission-review -a claude-code`. Or copy the skill folder (src/charter/offering/skills/spk-gate-mission-review in spec-kitty/spec-kitty) into .claude/skills/spk-gate-mission-review in your project. Claude Code loads it when a task matches its description.

How do I install Spk Gate Mission Review in Codex?

Run `npx skills add spec-kitty/spec-kitty --skill spk-gate-mission-review -a codex`. Or copy the skill folder (src/charter/offering/skills/spk-gate-mission-review in spec-kitty/spec-kitty) into .agents/skills/spk-gate-mission-review in your project. Codex loads it when a task matches its description.

Can I use Spk Gate Mission Review in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add spec-kitty/spec-kitty --skill spk-gate-mission-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/spk-gate-mission-review, .gemini/skills/spk-gate-mission-review, .github/skills/spk-gate-mission-review and .opencode/skills/spk-gate-mission-review in your project.

What does Spk Gate Mission Review need to run?

SKILL.md names no scripts, command-line tools or credentials: Spk Gate Mission Review is instructions for the agent only.

Does Spk Gate Mission Review access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Spk Gate Mission Review safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Spk Gate Mission Review use?

Spk Gate Mission Review is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Spk Gate Mission Review use?

About 159 tokens (SKILL.md is roughly 636 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Spk Gate Mission Review?

Skills that share tags, products or a category with Spk Gate Mission Review: Merge (remotion-dev/remotion, 63k stars), Merge (withastro/astro, 63k stars), Merge Up (symfony/symfony, 31k stars) and Merge (alirezarezvani/claude-skills, 28k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Spk Gate Mission Review?

spec-kitty (a GitHub organization) maintains it in spec-kitty/spec-kitty, which has 1,678 GitHub stars. The repository holds 45 skills in this directory. The repository was last updated on October 10, 2026.

Source: spec-kitty/spec-kitty on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.