A review of the intellectual property terms in an agreement. Intellectual property means creations such as code, inventions, designs and written work; the review examines who owns them and what licences are granted.

Use it to assess assignment, work-for-hire, licence, background and newly created work terms, as well as freedom-to-operate and open-source concerns.

It exposes ownership gaps, overly broad permissions and conflicts with open-source software before an agreement is signed.

ip-review — Skill for Claude Code by bromso/metapowers

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 bromso/metapowers --skill ip-review

Clone the repo

git clone --depth 1 https://github.com/bromso/metapowers

Made for: Claude Code.

Or install legal, the plugin that ships this one along with the rest of its 35 skills.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/bromso/metapowers/ip-review/github.svg)](https://agentmods.dev/skills/bromso/metapowers/ip-review)

Your own site

<a href="https://agentmods.dev/skills/bromso/metapowers/ip-review"><img src="https://agentmods.dev/badge/skills/bromso/metapowers/ip-review/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/bromso/metapowers/ip-review"><img src="https://agentmods.dev/badge/skills/bromso/metapowers/ip-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,120 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.

Model	Per session	Once invoked
Fable 5.1	$0.00066	$0.01120
Opus 5.5	$0.00026	$0.00448
Sonnet 5.5	$0.00013	$0.00224
Haiku 4.5	$0.00007	$0.00112

Measured 3d ago against content hash 19888841feda, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ip-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 3d 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.

plugins/legal/skills/ip-review/SKILL.md · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

IP Review

Review intellectual property provisions for "$ARGUMENTS". Analyze ownership structures, license grants, assignment provisions, and open-source implications to identify IP-related risks and traps.

Note: AI-generated legal content does not constitute legal advice. Consult a qualified attorney.

Arguments. $ARGUMENTS may contain the project name and optional flags. Take the first token as <project> and treat --skip-checks as a flag; never include flags in file paths. All paths below use <project>. If --skip-checks is present, skip the prerequisite check and, before writing any artifact, append one line to .metapowers/legal/<project>/skip-log.md: - <ISO timestamp> — <skill name> skipped prerequisite check for <artifact file> — reason: <reason or "none given">.

Prerequisites

Check that .metapowers/legal/<project>/00-assess.md exists. If it does not exist, stop and tell the user:

"Run an Assess skill first (e.g. /legal:risk-assessment <project>) to generate the prerequisite assessment artifact."

Process

Read inputs:
- Read .metapowers/legal/<project>/00-assess.md for risk and jurisdiction context
- Read IP-related provisions from the document provided by the user
Analyze ownership structure:
- Background IP — pre-existing IP each party brings to the relationship
- Foreground IP — IP created during the engagement
- Joint IP — IP created collaboratively (ownership, licensing, and exploitation rights)
- Verify clear delineation between background and foreground IP
Review work-for-hire vs. assignment provisions:
- Does the relationship qualify for work-for-hire under applicable law?
- If assignment is used, is it present assignment ("hereby assigns") or future obligation?
- Are moral rights addressed (waiver or retention)?
- Is consideration adequate for the scope of assignment?
Analyze license grants:
- Scope — what IP is licensed and for what purpose
- Exclusivity — exclusive vs. non-exclusive
- Sublicensing — right to sublicense and any restrictions
- Territory — geographic scope of the license
- Duration — term of the license (fixed, perpetual, tied to agreement)
- Revocability — can the license be revoked and under what conditions

Read the full file on GitHub · 89 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.

3d ago First seen · 89 lines · 66 tokens per session scan A 19888841feda

Subscribe to this mod's changes

ip-review is a skill published in the GitHub repository bromso/metapowers (2 stars, last pushed 2d ago), licensed MIT. It adds 66 tokens to every session and 1,120 once invoked, about $0.0003 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 2026-10-21.

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