10x-pentest: Skill for Claude Code

.github/skills/pt-code-plan/SKILL.md

pt-code-plan is a skill for Claude Code, Codex from brovar/10x-pentest. It costs 112 tokens per session (1,615 once invoked), scanned A, original, Apache-2.0.

A security-analysis planning skill that turns a code review map into a written checklist of analysis passes for a repository. It is part of a staged process and prepares instructions for a later code scan.

In plain words
What is it for?
Use it after /pt-code-map and before /pt-code-scan to create code/code-plan.md, with concrete checks suited to the repository's technology and security objectives.
Why use it?
It connects each identified security concern to an appropriate way of examining the code, reducing unfocused or incomplete reviews. It also prevents the code stage from being used when the repository cannot be accessed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: names the AskUserQuestion tool.

This is brovar/10x-pentest's own configuration. It tells Claude Code and Codex how to work on 10x-pentest itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything 10x-pentest configures →

Reuse

Borrowing it

Nothing to install: this file belongs to brovar/10x-pentest. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/brovar/10x-pentest/main/.github/skills/pt-code-plan/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/brovar/10x-pentest

Made for: Claude Code, Codex.

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 pt-code-plan

README.md
[![agentmods](https://agentmods.dev/badge/skills/brovar/10x-pentest/pt-code-plan/github.svg)](https://agentmods.dev/skills/brovar/10x-pentest/pt-code-plan)
Your own site
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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 pt-code-plan

Your own site · 80×15
<a href="https://agentmods.dev/skills/brovar/10x-pentest/pt-code-plan"><img src="https://agentmods.dev/badge/skills/brovar/10x-pentest/pt-code-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 112 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,615 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.
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 $0.00112 $0.01615
Opus 5.5 $0.00045 $0.00646
Sonnet 5.5 $0.00022 $0.00323
Haiku 4.5 $0.00011 $0.00161

Measured 1mo ago against content hash ba07b6b8b967, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pt-code-plan 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 1mo 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.

.github/skills/pt-code-plan/SKILL.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/pt-code-plan — Code Analysis Plan (Stage 3)

Turn "where the security code is" into "how we will analyse it." For each code-routed threat objective, bind the methodology right for the repo's class + stack (web→taint/authz, mobile→storage/platform, cloud→IaC/IAM, ai-llm→prompt-injection surfaces, …) and decompose it into concrete, executable analysis passes (CA-NNN). Writes code/code-plan.md per foundation/code-plan-schema.md — the runbook the agentic scanner (/pt-code-scan) executes. The static-half analog of /pt-dynamic-plan.

When to use, when to skip

  • Use after /pt-code-map, to produce the analysis passes that drive the scan.
  • Skip the whole code stage if black-box (repo_access: false) → /pt-dynamic-plan. On a re-run, amend append-only (see resume); do not regenerate over a plan the scan/review has advanced.

Initial Response

  • With <engagement-id>: proceed to Step 0.
  • Without: print Usage: /pt-code-plan <engagement-id>. and STOP.

Inputs

  • code/review-map.md — [blocking] (the R-NNN registry + per-repo code-derived stack + code anchors).
  • target-profile.md — [blocking] (target_classes — the methodology keys).
  • test-objectives.md — [blocking] (the code/both objectives + priority).
  • scope.md — [blocking] (readiness ≠ blocked; repo_access: true; authorized repos + RoE).
  • foundation/standards/ — [optional] — the Class → code-analysis methodology index.

Process

Step 0: Validate + resume

Validate scope.md (repo_access: true, else STOP → /pt-dynamic-plan), code/review-map.md (the R-NNN registry is present), and test-objectives.md. Resume: if code/code-plan.md exists, append new CA-NNN append-only; never reset a plan the scan/review has written (respect pass status).

Step 1: Bind methodology per repo × class

From each repo's class + code-derived stack (review-map.md), select the technique set from standards/ Class → code-analysis methodology. Every objective's passes cite ≥1 methodology_ref for their class — a pass with none is a plan-time gate failure (code-plan-schema §3).

Read the full file on GitHub · 109 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. 1mo ago First seen · 109 lines · 0 tokens per session scan A ba07b6b8b967

Subscribe to this mod's changes

pt-code-plan is a skill published in the GitHub repository brovar/10x-pentest (3 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 112 tokens to every session and 1,615 once invoked, about $0.0004 per session on Opus 5.5. 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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