buildable-reviewer

buildable-reviewer is a skill for Claude Code, Codex from suntay44/buildable-plugin-skills. It costs 53 tokens per session (455 once invoked), scanned A, original, MIT.

A review skill for Buildable prototypes, checking them against their app specification and quality rules. It examines build correctness, workflows, states, accessibility, responsive layouts, and local-first behavior.

In plain words
What is it for?
Use it to review generated apps, run available build or type checks, inspect reported issues, and assess whether the prototype matches its planned behavior.
Why use it?
It catches missing flows and structural problems before a prototype is treated as finished, while making clear that manual device and visual testing may still be needed.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present.

Part of the buildable plugin — 4 skills, 7 commands, 1 MCP server shipped together

Good fit Use it to review generated apps, run available build or type checks, inspect reported issues, and assess whether the prototype matches its planned behavior.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/suntay44/buildable-plugin-skills/reviewer
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 suntay44/buildable-plugin-skills --skill reviewer
Clone the repo
git clone --depth 1 https://github.com/suntay44/buildable-plugin-skills

Made for: Claude Code, Codex.

Or install buildable, the plugin that ships this one along with the rest of its 4 skills, 7 commands, 1 MCP server.

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 buildable-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/skills/suntay44/buildable-plugin-skills/reviewer/github.svg)](https://agentmods.dev/skills/suntay44/buildable-plugin-skills/reviewer)
Your own site
<a href="https://agentmods.dev/skills/suntay44/buildable-plugin-skills/reviewer"><img src="https://agentmods.dev/badge/skills/suntay44/buildable-plugin-skills/reviewer/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 buildable-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/skills/suntay44/buildable-plugin-skills/reviewer"><img src="https://agentmods.dev/badge/skills/suntay44/buildable-plugin-skills/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 455 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 $0.00053 $0.00455
Opus 5 $0.00026 $0.00228
Sonnet 5 $0.00011 $0.00091
Haiku 4.5 $0.00005 $0.00046

Measured 10d ago against content hash 04a96232c668, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

buildable-reviewer 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 10d 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.

skills/reviewer/SKILL.md · 47 lines

What it actually says

Buildable Reviewer Skill

Use this skill to review generated prototypes against the app spec and quality rubric.

Resolve all referenced paths from the Buildable plugin or repository root.

buildable review is a static/local quality gate. Treat it as a strong first pass for structure, local-first guardrails, source coverage, responsive-layout risk, accessibility signals, and optional build checks; it does not replace manual QA, real device/simulator checks for mobile, or browser/screenshot review when visuals matter.

Reference Loading Contract

Mandatory order:

  1. Run buildable review from the selected app workspace when available. Pass a path only when reviewing a different folder.
  2. Load the app spec and selected rubric.
  3. Load only files related to reported issues.
  4. Do not load all templates.
  5. Do not load unrelated archetypes or starter source.

Workflow

  1. Run buildable review when the CLI is available. Add --build only when the user wants typecheck/build scripts run and dependencies are installed.
  2. Read the app spec and selected quality rubric.
  3. Run available build, typecheck, lint, or test commands (or rely on review --build).
  4. Inspect the generated UI when possible — start the app and run buildable preview --url <url> from the app workspace to render it, screenshot it, and catch runtime/visual errors that build checks miss.
  5. Check required interactions, state coverage, responsive behavior, and accessibility.
  6. Produce a focused fix list.
  7. Apply fixes when operating as the active coding agent.

Review Priorities

  • build correctness
  • primary workflow
  • missing interactions
  • empty/loading/error states
  • mobile and desktop layout
  • accessible form controls
  • unnecessary backend or hosted features

Output Format

Lead with blocking issues, then polish issues, then checks run. If no issues remain, say so and note residual risks.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 10d ago First seen · 47 lines · 53 tokens per session scan A 04a96232c668

Subscribe to this mod's changes

buildable-reviewer is a skill published in the GitHub repository suntay44/buildable-plugin-skills (54 stars, last pushed 16d ago), licensed MIT. It adds 53 tokens to every session and 455 once invoked, about $0.0003 per session on Opus 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 2026-08-30.

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