reviewing-plan-docs

reviewing-plan-docs is a skill for Claude Code, Codex from permit0-ai/permit0. It costs 56 tokens per session (1,584 once invoked), scanned A, original, Apache-2.0.

A review process for planning documents in the permit0 code repository, such as feature plans, design documents, and technical specifications.

In plain words
What is it for?
Use it to read a feature plan, inspect the referenced and related source code, identify omissions or conflicts, and write detailed review documents under the repository’s plan-review folder.
Why use it?
It checks whether a plan matches the actual codebase instead of relying only on what the document claims or assumes.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code; mentions Cursor.

Good fit Use it to read a feature plan, inspect the referenced and related source code, identify omissions or conflicts, and write detailed review documents under the repository’s plan-review folder.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/permit0-ai/permit0/reviewing-plan-docs
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 permit0-ai/permit0 --skill reviewing-plan-docs
Clone the repo
git clone --depth 1 https://github.com/permit0-ai/permit0

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 reviewing-plan-docs

README.md
[![agentmods](https://agentmods.dev/badge/skills/permit0-ai/permit0/reviewing-plan-docs.svg)](https://agentmods.dev/skills/permit0-ai/permit0/reviewing-plan-docs)
Your own site
<a href="https://agentmods.dev/skills/permit0-ai/permit0/reviewing-plan-docs"><img src="https://agentmods.dev/badge/skills/permit0-ai/permit0/reviewing-plan-docs.svg" alt="Measured on agentmods" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,584 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 $0.00056 $0.01584
Opus 5 $0.00028 $0.00792
Sonnet 5 $0.00011 $0.00317
Haiku 4.5 $0.00006 $0.00158

Measured 8d ago against content hash f32be6b17f63, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

reviewing-plan-docs 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 8d 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/reviewing-plan-docs/SKILL.md · 201 lines

How it starts

The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Reviewing Plan Docs for permit0

When to Use

Use this skill when the user asks you to review, audit, critique, or validate planning documents under docs/plans/<feature>/. The output is a set of review docs written to docs/plan-reviews/<feature>/.

Workflow

Phase 1: Read the Plan

Read every file in docs/plans/<feature>/ in numbered order. For each doc, note:

  • What it claims (the design decisions, schemas, code changes).
  • What assumptions it makes.
  • What it explicitly defers or omits.

Phase 2: Codebase Walkthrough

Do a thorough read of the actual source code that the plan references. This is not optional -- you must verify claims against real code.

For integration plans, always read:

  1. The reference implementation the plan says it is based on. For example, if the plan says "replicate the Claude Code integration," read crates/permit0-cli/src/cmd/hook.rs end to end.
  2. The crate(s) the plan says it will modify. Read every file in those crates, not just the ones the plan mentions.
  3. The crates the plan says are NOT modified. Spot-check at least the public API surface to verify the plan's claim that no changes are needed.
  4. Packs and risk rules if the feature touches normalization or scoring (read packs/permit0/email/ as the reference pack).
  5. The daemon/serve code if the feature involves --remote mode (crates/permit0-cli/src/cmd/serve.rs).
  6. Tests -- read existing test files to understand current coverage and what the plan's new tests need to complement.

Phase 3: Write the Review

Write review docs to docs/plan-reviews/<feature>/. One review file per plan doc, plus a summary.

Output Structure

docs/plan-reviews/<feature>/
  00-summary.md               # Overall verdict and key findings
  01-review-overview.md       # Review of 00-overview.md
  02-review-protocol.md       # Review of 01-protocol.md
  03-review-implementation.md # Review of 02-implementation.md
  04-review-configuration.md  # Review of 03-configuration.md
  05-review-testing.md        # Review of 04-testing.md
  06-review-limitations.md    # Review of 05-limitations.md

Read the full file on GitHub · 201 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. 8d ago First seen · 201 lines · 56 tokens per session scan A f32be6b17f63

Subscribe to this mod's changes

reviewing-plan-docs is a skill published in the GitHub repository permit0-ai/permit0 (185 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 56 tokens to every session and 1,584 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.