Claude for Legal is a collection of AI agents, skills, and data connectors for legal work such as commercial, privacy, employment, litigation, regulatory, and intellectual-property matters. Lawyers and legal teams use it through Claude Cowork, Claude Code, or the Claude Managed Agents API, with attorney review required for every output. The catalogue entries are its workflow plugins, skills, agents, and connectors.
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.
npx skills add anthropics/claude-for-legal --skill oss-reviewgit clone --depth 1 https://github.com/anthropics/claude-for-legalWrote 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.
[](https://agentmods.dev/skills/anthropics/claude-for-legal/oss-review)<a href="https://agentmods.dev/skills/anthropics/claude-for-legal/oss-review"><img src="https://agentmods.dev/badge/skills/anthropics/claude-for-legal/oss-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.
<a href="https://agentmods.dev/skills/anthropics/claude-for-legal/oss-review"><img src="https://agentmods.dev/badge/skills/anthropics/claude-for-legal/oss-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
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 | $0.00058 | $0.04470 |
| Opus 5.5 | $0.00023 | $0.01788 |
| Sonnet 5 | $0.00012 | $0.00894 |
| Haiku 4.5 | $0.00006 | $0.00447 |
Grade A, and why
oss-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 6d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- oss-review — 97% identical, 6 lines differ
How it starts
The opening of the file, as written. The whole thing — 284 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/oss-review
Runs an open source license compliance check against the practice profile in ~/.claude/plugins/config/claude-for-legal/ip-legal/CLAUDE.md. Classifies dependencies by license family, maps obligations to the deployment model, flags license-unknown and non-OSI-posing-as-OSS packages, and recommends actions — comply, replace, remove, seek legal review, seek commercial license.
Instructions
-
Load
~/.claude/plugins/config/claude-for-legal/ip-legal/CLAUDE.md. If placeholders present, stop and prompt: "Run/ip-legal:cold-start-interviewfirst — I need to learn your practice profile (and OSS policy, if any) before I can review." If the practice profile points at an uploaded OSS policy, read that too — it is the source of truth for accepted / review / banned licenses on this team. -
Establish the scope: a dependency list (package.json, requirements.txt, go.mod, Gemfile, Cargo.toml, pom.xml, SBOM), a single library, or outbound code the team is preparing to open-source. If the user passed a path, infer from the file; otherwise ask.
-
Establish the deployment model before classifying obligations — SaaS, distributed binary, internal only, or embedded. The same dependency list triggers different obligations depending on this.
-
Follow the workflow below. In particular:
- Read the actual license text, not just metadata — LICENSE files can be wrong, package metadata can be stale.
- Classify each package into permissive / weak copyleft / strong copyleft / public domain / non-OSI / unknown.
- Flag license-unknown as "needs review," not permissive by default.
- Flag non-OSI source-available licenses (SSPL, BUSL, Commons Clause, Elastic License, fair-source) — these are not open source.
- For outbound code, check that the chosen outbound license is compatible with every embedded dependency.
-
Output the memo per the template below — work-product header first, bottom line, top-of-memo flags, per-package blocks grouped by severity, jurisdiction note, outbound check (if applicable), approval routing.
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.
- 6d ago First seen · 284 lines · 58 tokens per session scan A 971236477a3b
oss-review is a skill published in the GitHub repository anthropics/claude-for-legal (9,544 stars, last pushed 4d ago), licensed Apache-2.0. It adds 58 tokens to every session and 4,470 once invoked, about $0.0002 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 2026-09-23.
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Use this skill when the user says 'GDPR', 'data protection', 'privacy compliance', 'DPA', 'DSAR', 'data subject request', 'cookie consent', 'privacy audit', 'CCPA', or asks 'do I need GDPR for this repo'. Scans the repository to detect what personal data is collected, classifies sensitivity, determines whether GDPR…
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