mega-pr

A combined pull-request review that runs two separate review workflows at the same time and joins their findings.

In plain words
What is it for?
Use it to check code changes before merging, including correctness, tests, security, and other review concerns covered by the available workflows.
Why use it?
It gathers different kinds of review feedback in one report, while clearly marking any workflow that is unavailable.

Skill for Claude CodeCodex

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/5uck1ess/devkit/mega-pr
Any agent
npx skills add 5uck1ess/devkit --skill mega-pr
Clone the repo
git clone --depth 1 https://github.com/5uck1ess/devkit

Made for: Claude Code, Codex.

Per session 219 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 571 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 $0.00219 $0.00571
Opus 5 $0.00110 $0.00285
Sonnet 5 $0.00044 $0.00114
Haiku 4.5 $0.00022 $0.00057

Measured yesterday against content hash a19a0e256854, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mega-pr 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 yesterday.

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/mega-pr/SKILL.md · 59 lines

What it actually says

Mega PR Review

Run /devkit:tri-review and /pr-review-toolkit:review-pr simultaneously for maximum review coverage when those skills/plugins are available. Under non-Claude hosts, run devkit's tri-review MCP workflow and any available external review command; if pr-review-toolkit is not installed in the host, report that part as unavailable instead of fabricating results.

Step 1: Launch Both Reviews

[PARALLEL] — invoke both in a single message using the Skill tool:

  1. Skill: devkit:tri-review — dispatches available model-diverse reviewers
  2. Skill: pr-review-toolkit:review-pr — dispatches specialized aspect reviewers when the Claude plugin is installed (silent-failure-hunter, type-design-analyzer, test-analyzer, code-reviewer, etc.)

Pass any user-provided arguments (custom prompt, specific files) to both skills unchanged.

Step 2: Present Combined Results

After both complete, present a unified report:

## Mega PR Review: <branch_name>

### tri-review Results
<consensus + unique findings>

### pr-review-toolkit Results
<categorized by severity>

### Summary
- Total agents participated: <count>
- Critical issues: <count>
- Warnings: <count>
- Suggestions: <count>

Rules

  • Always run both in parallel — never sequential
  • If one skill fails, still present the other's results
  • Do not deduplicate — let the user see both perspectives
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. yesterday First seen · 59 lines · 219 tokens per session scan A a19a0e256854

Subscribe to this mod's changes

mega-pr is a skill published in the GitHub repository 5uck1ess/devkit (5 stars, last pushed 13d ago), licensed MIT. It adds 219 tokens to every session and 571 once invoked, about $0.0011 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.

Related

Other skills, from other repositories