ss-code-review

A code-review skill that examines changes in a pull request, a commit range, or the current branch using several independent reviewers.

In plain words
What is it for?
Use it to review proposed changes, check them against project and coding standards, and identify likely false positives through reviewer confidence.
Why use it?
Separate reviews can expose code-quality, standards, specification, and integration problems that one review may miss.

Skill for Claude CodeCodex

Part of the super-spec plugin — 20 skills shipped together

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.

agentmods
npx agentmods add skills/lbk-open/super-spec/ss-code-review
Any agent
npx skills add lbk-open/super-spec --skill ss-code-review
Clone the repo
git clone --depth 1 https://github.com/lbk-open/super-spec

Made for: Claude Code, Codex.

Or install super-spec, the plugin that ships this one along with the rest of its 20 skills.

Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,760 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00106 $0.06760
Opus 5 $0.00053 $0.03380
Sonnet 5 $0.00021 $0.01352
Haiku 4.5 $0.00011 $0.00676

Measured 2d ago against content hash 986f3910f0e1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ss-code-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 2d 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/ss-code-review/SKILL.md · 664 lines

How it starts

The opening of the file, as written. The whole thing — 664 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Multi-Agent Code Review

Review a diff using independent, parallel subagents: one for general code quality, up to three for coding-standard compliance (global, stack, and project level), one for OpenSpec compliance when delta specs are present, and — in post-coding mode with enough scope — one cross-task integration reviewer. Each subagent reviews in isolation; none sees another's output. The confidence score each subagent reports is used to filter out false positives.

Core principle: several independent perspectives catch more than one comprehensive reviewer would, and isolation prevents anchoring bias.

Inputs

Supply one of:

  • a pull request URL (what GitLab calls a merge request, or MR — same concept, detected automatically);
  • an explicit SHA range (--base <sha> --head <sha>);
  • nothing, to review the current branch against its upstream merge-base.

For the post-coding mode invoked by ss-coding, also supply --post-coding --plan <plan-file-path>.

If a URL is given, also fetch its title, description, and commit messages for context.

Iron Rules

  1. Subagents are independent — each reviewer works in isolation; never share one subagent's findings with another.
  2. Subagents score their own confidence — each assigns a 0-100 confidence score to every issue it reports. The orchestrator only filters by threshold; it never re-scores.
  3. Don't trust self-assessment — "looks good" from a subagent that cited no file:line evidence gets one re-dispatch with an explicit instruction to look again. If the second attempt is still empty, accept it.
  4. No false courtesy — don't soften or inflate findings; be direct, specific, and actionable.
  5. The orchestrator doesn't review — you dispatch subagents, filter by threshold, consolidate results, and format the output. You never add your own opinion or judge code quality.
  6. Only flag new issues — subagents flag issues only on lines modified in this diff. Pre-existing problems on untouched lines are not issues.

Read the full file on GitHub · 664 lines

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. 2d ago First seen · 664 lines · 106 tokens per session scan A 986f3910f0e1

Subscribe to this mod's changes

ss-code-review is a skill published in the GitHub repository lbk-open/super-spec (1 stars, last pushed 11d ago), licensed Apache-2.0. It adds 106 tokens to every session and 6,760 once invoked, about $0.0005 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 2026-08-31.

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