Agent skill

Plan Technical Review

by VeryGoodOpenSource in VeryGoodOpenSource/vgv-wingspan

Reviews an externally-authored implementation plan for quality, VGV conventions, and scope.

MITAuto-check passedAgent Workflows

Install Plan Technical Review

skills CLI
$ npx skills add VeryGoodOpenSource/vgv-wingspan --skill plan-technical-review -a claude-code

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

GitHub CLI
$ gh skill install VeryGoodOpenSource/vgv-wingspan plan-technical-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/VeryGoodOpenSource/vgv-wingspan.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/plan-technical-review .claude/skills/plan-technical-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
plan-technical-review
GitHub stars
108
Token cost
~479 tokens
SKILL.md length
194 words
Files
3 (incl. references)
Skills in repo
11
Repo updated
First seen
Licence
MIT

At a glance

Reviews an externally-authored implementation plan for quality, VGV conventions, and scope.

  • Works in 4 steps: Clear context and build (Recommended):… → Start building: execute the plan with… → Refine the plan: improve the plan based… → …
  • Tasks that involve Planning
  • SKILL.md covers Review and Handoff
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Plan Technical Review is an agent skill from VeryGoodOpenSource/vgv-wingspan. Reviews an externally-authored implementation plan for quality, VGV conventions, and scope. Plans created by /plan are already reviewed during creation.

Its SKILL.md is about 480 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/clear-context-handoff.md` and `references/plan-review.md`). Compatibility notes: Designed for Claude Code (or similar products with agent support)

It sits in Agent Workflows, covering Planning. The repository describes itself as: AI-assisted workflows that follow Very Good Ventures best practices. It pairs perfectly with our Very Good AI Flutter Plugin. The licence is MIT.

When your agent uses it

  • Tasks that involve Planning

Example prompts

  • “Use the plan-technical-review skill to review an externally-authored implementation plan for quality, VGV conventions, and scope”
  • “/plan-technical-review”

Requirements

  • Compatibility (from SKILL.md): Designed for Claude Code (or similar products with agent support)

Workflow steps

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

  1. Clear context and build (Recommended): clear context for a fresh start, then build
  2. Start building: execute the plan with /build
  3. Refine the plan: improve the plan based on review findings
  4. Done for now: review complete

What it can do on your machine

Read from SKILL.md and the folder at commit 19e0695. 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.

  • Compatibility

    Designed for Claude Code (or similar products with agent support)

    From compatibility in the SKILL.md frontmatter.

Context cost

Plan Technical Review loads about 479 tokens when it runs, and up to ~501 if it reads all its reference files. Until then it costs about 44 tokens; SKILL.md has 194 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~44
When it runs · the whole SKILL.md, loaded when a task matches
~479
With references · SKILL.md plus every file in references/, read only if the agent opens them
~501

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 VeryGoodOpenSource/vgv-wingspan at commit 19e0695, republished under its MIT licence (© VeryGoodOpenSource). 194 words, ~479 tokens.

Download SKILL.mdSave it as .claude/skills/plan-technical-review/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
plan-technical-review
description
Reviews an externally-authored implementation plan for quality, VGV conventions, and scope. Plans created by /plan are already reviewed during creation.
compatibility
Designed for Claude Code (or similar products with agent support)
user-invocable
true
when_to_use
Use to review a plan you did not create with /plan — a hand-written plan or one from another tool. Triggers on "review the plan", "is this plan ready"…
argument-hint
path to plan file
effort
high

Plan technical review

Review a plan that was not created by /plan. /plan runs this same review inline during creation, so use this skill for externally-authored plans — hand-written, from another tool, or from a teammate.

Plan file: $ARGUMENTS (if empty, ask the user for the plan path or pick the most recent file under docs/plan/).

Review

Follow the plan review procedure with <PLAN_PATH> set to the plan file. It runs the simplicity, VGV, and scope-splitting agents in parallel, applies their findings to the plan inline, and resolves any scope-splitting recommendation.

Handoff

After the review completes, use AskUserQuestion to present next steps:

Question: "Technical review complete! What would you like to do next?"

Options:

  1. Clear context and build (Recommended): clear context for a fresh start, then build
  2. Start building: execute the plan with /build
  3. Refine the plan: improve the plan based on review findings
  4. Done for now: review complete

If the user selects "Clear context and build" → Follow the clear context handoff for /build with the actual plan file path. Then stop.

When invoked by another skill, return control to the caller after the review completes — do not present handoff options.

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

Files

SKILL.md and 2 other files (references) in skills/plan-technical-review of VeryGoodOpenSource/vgv-wingspan.

  • SKILL.md
  • references/clear-context-handoff.md
  • references/plan-review.md

Open the folder on GitHubat commit 19e0695

Compare with similar skills

Plan Technical 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.

Plan Technical Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Plan Technical Review this skillVeryGoodOpenSource/vgv-wingspan108—~479Automated safety check: PassMIT
Executing Plans Inlineobra/superpowers296k2 repos~5.1kAutomated safety check: PassMIT
Interview Meaddyosmani/agent-skills102k6 repos~3.8kAutomated safety check: PassMIT
OpenSpec Guided OnboardingFission-AI/OpenSpec71k1 repos~4.5kAutomated safety check: PassMIT
Writing Plansgeeksblabla/stateofdev.ma16356 repos~661Automated safety check: PassNone
Subagent Driven DevelopmentAsvarox/allkaraoke26137 repos~1.2kAutomated safety check: PassNone

Similar skills

  • Executing Plans Inline

    obra/superpowers

    Has the agent carry out an implementation plan itself, task by task in the current session, keeping a ledger, proving each step with a test and ending with one whole-branch review.

    296k GitHub starsUsed in 2 repos~5.1k tokens
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  • Interview Me

    addyosmani/agent-skills

    Asks one question at a time, each with a best guess attached, until the agent is about 95 percent sure what you really want, before any plan, spec or code.

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  • OpenSpec Guided Onboarding

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    Walks you through a complete OpenSpec workflow cycle with narration while doing real work in your codebase.

    71k GitHub starsUsed in 1 repo~4.5k tokens
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  • Writing Plans

    geeksblabla/stateofdev.ma

    A skill your agent uses when design is complete and you need detailed implementation tasks for engineers with zero codebase context - creates comprehensive implementation plans with exact file…

    163 GitHub starsUsed in 56 repos~661 tokens
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  • Subagent Driven Development

    Asvarox/allkaraoke

    A skill your agent uses when executing implementation plans with independent tasks in the current session

    261 GitHub starsUsed in 37 repos~1.2k tokens
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  • Planning With Files

    jd-opensource/JoySafeter

    Implements Manus-style file-based planning for complex tasks.

    313 GitHub starsUsed in 18 repos~1.8k tokens
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More from VeryGoodOpenSource/vgv-wingspan

All 11 skills in this repo
  • On-Demand Code Review

    VeryGoodOpenSource/vgv-wingspan

    Runs parallel review agents over a branch, chosen paths or a whole project and merges their findings into one numbered report you can act on by id.

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  • Git Rebase onto Base Branch

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    Rebases the current feature branch onto the latest main, master or develop, stashing uncommitted work first and aborting cleanly if conflicts appear.

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  • Feature Brainstorm

    VeryGoodOpenSource/vgv-wingspan

    Clarifies what to build before how, by asking one question at a time about a feature idea and then handing the result on to planning.

    108 GitHub stars~1.8k tokensUpdated 7 days ago
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  • Create Pull Request

    VeryGoodOpenSource/vgv-wingspan

    Stages, commits, pushes and opens a pull request with a Conventional Commits message, after running the project's checks unless told to skip them.

    108 GitHub stars~1.3k tokensUpdated 7 days ago
    Auto-check: notes
  • Post-Incident Debrief

    VeryGoodOpenSource/vgv-wingspan

    Produces a blameless post-incident debrief with timeline, root cause and follow-up actions after an outage, failed release or significant bug, while details are fresh.

    108 GitHub stars~1.9k tokensUpdated 7 days ago
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  • Targeted Emergency Bug Fix

    VeryGoodOpenSource/vgv-wingspan

    Applies a minimal fix to an emergency bug through triage, root-cause location, a hotfix branch and a blast-radius check, with tests and review still required.

    108 GitHub stars~1.9k tokensUpdated 7 days ago
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Categories

Questions about Plan Technical Review

What does Plan Technical Review do?

Reviews an externally-authored implementation plan for quality, VGV conventions, and scope. Plan Technical Review is an agent skill from VeryGoodOpenSource/vgv-wingspan. Reviews an externally-authored implementation plan for quality, VGV conventions, and scope.

When should I use Plan Technical Review?

Plan Technical Review fits situations like: tasks that involve Planning.

How do I install Plan Technical Review in Claude Code?

Run `npx skills add VeryGoodOpenSource/vgv-wingspan --skill plan-technical-review -a claude-code`. Or copy the skill folder (skills/plan-technical-review in VeryGoodOpenSource/vgv-wingspan) into .claude/skills/plan-technical-review in your project. Claude Code loads it when a task matches its description.

How do I install Plan Technical Review in Codex?

Run `npx skills add VeryGoodOpenSource/vgv-wingspan --skill plan-technical-review -a codex`. Or copy the skill folder (skills/plan-technical-review in VeryGoodOpenSource/vgv-wingspan) into .agents/skills/plan-technical-review in your project. Codex loads it when a task matches its description.

Can I use Plan Technical 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 VeryGoodOpenSource/vgv-wingspan --skill plan-technical-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/plan-technical-review, .gemini/skills/plan-technical-review, .github/skills/plan-technical-review and .opencode/skills/plan-technical-review in your project.

What does Plan Technical Review need to run?

SKILL.md names no scripts, command-line tools or credentials: Plan Technical Review is instructions for the agent only. Compatibility (from SKILL.md): Designed for Claude Code (or similar products with agent support).

Does Plan Technical 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 Plan Technical 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 Plan Technical Review use?

Plan Technical 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 Plan Technical Review use?

About 479 tokens (SKILL.md is roughly 1.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 22 tokens, read only when the agent opens those files.

What are the alternatives to Plan Technical Review?

Skills that share tags, products or a category with Plan Technical Review: Executing Plans Inline (obra/superpowers, 296k stars), Interview Me (addyosmani/agent-skills, 102k stars), OpenSpec Guided Onboarding (Fission-AI/OpenSpec, 71k stars) and Writing Plans (geeksblabla/stateofdev.ma, 163 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Plan Technical Review?

VeryGoodOpenSource (a GitHub organization) maintains it in VeryGoodOpenSource/vgv-wingspan, which has 108 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on September 30, 2026.

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