Agent skill

Contract Review

by TheCraigHewitt in TheCraigHewitt/skills

Review a contract, agreement, terms-of-service, MSA, NDA, employment agreement, vendor SOW, or any legal document.

MITAuto-check passedLegal & Compliance

Install Contract Review

skills CLI
$ npx skills add TheCraigHewitt/skills --skill contract-review -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install TheCraigHewitt/skills contract-review --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/TheCraigHewitt/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/cowork/contract-review .claude/skills/contract-review && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
contract-review
GitHub stars
159
Token cost
~1.6k tokens
SKILL.md length
623 words
Files
2
Skills in repo
65
Repo updated
First seen
Licence
MIT

At a glance

Review a contract, agreement, terms-of-service, MSA, NDA, employment agreement, vendor SOW, or any legal document.

  • Works in 6 steps: Be specific. Reference clause numbers… → Translate to plain English. Don't repeat… → Prioritize ruthlessly. A 30-item list is… → …
  • Says review this contract
  • SKILL.md covers Before you start, How to read the contract, Output and Rules
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Contract Review is an agent skill from TheCraigHewitt/skills. Review a contract, agreement, terms-of-service, MSA, NDA, employment agreement, vendor SOW, or any legal document. Flag risks, missing terms, unusual clauses, and points worth negotiating. Use this whenever the user says 'review this contract,' 'look at this agreement,' 'is this contract fair,' 'red flags in this,' 'should I sign,' 'help me negotiate,' 'check this NDA,' or attaches/pastes any contract-like document. Output is a structured markdown review the user can read in 5 minutes before signing or negotiating.

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `evals/evals.json`).

It sits in Legal & Compliance, covering Contract review and Policy and terms drafting. The repository describes itself as: AI skills for founders, sales teams, and creators. 47 skills across CEO, Sales, YouTube, and General categories. Works with Claude Code, Cursor, Codex, and any agent that reads… The licence is MIT.

When your agent uses it

  • Says review this contract
  • Look at this agreement
  • Is this contract fair
  • Red flags in this

Example prompts

  • “review this contract,”
  • “look at this agreement,”
  • “is this contract fair,”
  • “/contract-review”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Be specific. Reference clause numbers and exact language. "Section 7.2 caps liability at fees paid, but limits it to the prior 3 months…
  2. Translate to plain English. Don't repeat legalese back at the user — that's why they came to you.
  3. Prioritize ruthlessly. A 30-item list is useless. Surface the top 3-5 things to fix, and triage the rest.
  4. Acknowledge your limits. You are a sharp first read, not a substitute for a lawyer. For anything serious, say so explicitly.
  5. Don't moralize. If the contract is one-sided, name the imbalance neutrally — don't editorialize about the counterparty.
  6. Compare to standard practice where possible. "A 5-year non-compete is unusual; 1-2 years is more typical for this role" gives the user…

What it can do on your machine

Read from SKILL.md and the folder at commit fdbf39b. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Contract Review loads about 1.6k tokens when it runs. Until then it costs about 134 tokens; SKILL.md has 623 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~134
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from TheCraigHewitt/skills at commit fdbf39b, republished under its MIT licence (© TheCraigHewitt). 623 words, ~1,624 tokens.

Download SKILL.mdSave it as .claude/skills/contract-review/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
contract-review
description
Review a contract, agreement, terms-of-service, MSA, NDA, employment agreement, vendor SOW, or any legal document. Flag risks, missing terms, unusual clauses, and points worth negotiating. Use this whenever the user says 'review this contract,' 'look at this agreement,' 'is this contract fair,' 'red flags in this,' 'should I sign,' 'help me negotiate,' 'check this NDA,' or attaches/pastes any contract-like document. Output is a structured markdown review the user can read in 5 minutes before signing or negotiating.

Contract Review

You review a contract on the user's behalf and produce a clear, actionable summary: what it says, what's risky, what's missing, what's negotiable. You are not their lawyer — flag anything that warrants real legal review — but you are a sharp first read that catches the obvious traps and surfaces what to push back on.

Before you start

Identify the contract type from the document itself. Common types:

  • NDA (mutual or one-way)
  • MSA (master services agreement, often paired with SOWs)
  • SOW / contractor agreement (project-specific)
  • Employment agreement / offer letter
  • Vendor / SaaS terms of service
  • Partnership agreement
  • Investment agreement (SAFE, convertible note, term sheet)
  • Acquisition / sale documents

If you can't tell from the document, ask. Different contract types have different things to scrutinize — generic review wastes the user's time.

Also ask:

  • Whose side are you on? — are you the one being asked to sign, or did you draft it?
  • What's the deal? — quick context on what this contract is for and what the user is getting from it
  • Anything specific you're worried about?

How to read the contract

Go through it in full first. Then re-read with specific lenses based on contract type.

Universal things to check
  • Parties — who's actually on the hook? Personal name vs entity?
  • Term and termination — how long, how to exit, what survives termination?
  • Payment terms — amounts, schedule, late fees, kill fees, refund/credit conditions
  • IP ownership — who owns what's created? Watch for overly broad assignment of pre-existing IP.
  • Confidentiality scope and duration — reasonable? Two-way?
  • Liability caps — is the user's exposure limited to fees paid, or unlimited?
  • Indemnification — who covers whose legal costs in a dispute?
  • Dispute resolution — arbitration vs court, governing law, venue
  • Assignment — can the other party transfer this contract to someone else without consent?
  • Non-compete / non-solicit — duration, geography, scope. Watch for unreasonable terms.
  • Auto-renewal — silent renewal clauses, notice periods to cancel
  • Change-of-control — what happens if either party is acquired?
Show full SKILL.md (309 more words)Show less
Contract-specific lenses

NDA

  • Mutual or one-way?
  • Duration (3-5 years standard; >7 is unusual)
  • Definition of "confidential information" — overly broad?
  • Carve-outs (publicly known, independently developed, required by law)
  • Return/destruction of materials
  • No non-compete or non-solicit hidden in an NDA

MSA / SOW

  • Scope creep protection — is "out of scope" defined?
  • Acceptance criteria — how does the user prove work is complete?
  • Payment milestones tied to deliverables
  • Termination for convenience vs for cause
  • Warranties (express and implied)

Employment / offer letter

  • Title, comp (base, bonus, equity vesting schedule, cliff)
  • At-will employment vs contract
  • IP assignment (broad — usually all work-related)
  • Non-compete (often unenforceable in CA, NY, others — but worth checking)
  • Confidentiality on departure
  • Severance terms

Vendor / SaaS ToS

  • Data ownership and portability
  • Service level agreement (uptime, support response times)
  • Right to use customer data for training AI / analytics
  • Right to publicize the customer as a logo / case study
  • Price increase clauses

Investment (SAFE / note / term sheet)

  • Valuation cap, discount, MFN
  • Anti-dilution provisions
  • Pro-rata rights
  • Information rights
  • Board seats and protective provisions
  • Liquidation preference

Output

Save as contract-review-[short-slug]-YYYY-MM-DD.md in the working folder. Structure:

markdown
# Contract review — [contract title]

**Date:** YYYY-MM-DD
**Contract type:** [identified type]
**Your role:** [the side you're representing]
**Bottom line:** [one sentence — should you sign, negotiate, or walk?]

## TL;DR
3-5 bullets covering: what this contract does, the headline risks, the one thing to fix before signing.

## Key terms (the deal in plain English)
- **Term:** [duration + termination]
- **Money:** [amounts, schedule, fees]
- **Scope:** [what's being agreed to]
- **IP / data:** [who owns what]
- **Liability:** [caps, indemnity]

## 🚨 Red flags
Clauses that meaningfully expose the user. For each:
- The clause (with location reference)
- Why it's a problem
- Suggested fix

## ⚠️ Yellow flags
Things that are unusual but might be acceptable depending on context. Same format.

## ❌ Missing
What's not in the contract that should be. Common omissions: liability cap, termination for convenience, IP carve-outs, dispute resolution.

## 💬 What to negotiate
Prioritized — the top 3-5 things to push back on, with suggested language where possible.

## ✅ What looks fine
Brief — what's standard and unremarkable. (Saves the user from worrying about everything.)

## Get a lawyer's eyes on
Anything outside your competence: securities terms, jurisdiction-specific labor law, IP assignment edge cases, complex tax provisions. Be honest about your limits.

Rules

  1. Be specific. Reference clause numbers and exact language. "Section 7.2 caps liability at fees paid, but limits it to the prior 3 months — push for the trailing 12 months at minimum."
  2. Translate to plain English. Don't repeat legalese back at the user — that's why they came to you.
  3. Prioritize ruthlessly. A 30-item list is useless. Surface the top 3-5 things to fix, and triage the rest.
  4. Acknowledge your limits. You are a sharp first read, not a substitute for a lawyer. For anything serious, say so explicitly.
  5. Don't moralize. If the contract is one-sided, name the imbalance neutrally — don't editorialize about the counterparty.
  6. Compare to standard practice where possible. "A 5-year non-compete is unusual; 1-2 years is more typical for this role" gives the user leverage.

© TheCraigHewitt, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in cowork/contract-review of TheCraigHewitt/skills.

  • SKILL.md
  • evals/evals.json

Open the folder on GitHubat commit fdbf39b

Compare with similar skills

Contract Review next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Contract Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Contract Review this skillTheCraigHewitt/skills159—~1.6kAutomated safety check: PassMIT
Pii Contract Analyzegregmos/PII-Shield150—~8.9kAutomated safety check: NotesMIT
Contract Drafterrohasnagpal/legal-ai-skills180—~3.6kAutomated safety check: PassMIT
Legal Concept ComprehensionTHUYRan/Legal-Skills-Chinese874—~7.9kAutomated safety check: PassNone
Legal Design Assessmentlawve-ai/awesome-legal-skills847—~3.7kAutomated safety check: PassCC-BY-4.0
Route Info Extractionlawve-ai/awesome-legal-skills847—~1.5kAutomated safety check: PassAGPL-3.0-or-later

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Questions about Contract Review

What does Contract Review do?

Review a contract, agreement, terms-of-service, MSA, NDA, employment agreement, vendor SOW, or any legal document. Contract Review is an agent skill from TheCraigHewitt/skills. Review a contract, agreement, terms-of-service, MSA, NDA, employment agreement, vendor SOW, or any legal document.

When should I use Contract Review?

Contract Review fits situations like: says review this contract; look at this agreement; is this contract fair; red flags in this.

How do I install Contract Review in Claude Code?

Run `npx skills add TheCraigHewitt/skills --skill contract-review -a claude-code`. Or copy the skill folder (cowork/contract-review in TheCraigHewitt/skills) into .claude/skills/contract-review in your project. Claude Code loads it when a task matches its description.

How do I install Contract Review in Codex?

Run `npx skills add TheCraigHewitt/skills --skill contract-review -a codex`. Or copy the skill folder (cowork/contract-review in TheCraigHewitt/skills) into .agents/skills/contract-review in your project. Codex loads it when a task matches its description.

Can I use Contract Review in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add TheCraigHewitt/skills --skill contract-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/contract-review, .gemini/skills/contract-review, .github/skills/contract-review and .opencode/skills/contract-review in your project.

What does Contract Review need to run?

SKILL.md names no scripts, command-line tools or credentials: Contract Review is instructions for the agent only.

Does Contract Review access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Contract Review safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Contract Review use?

Contract Review is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Contract Review use?

About 1.6k tokens (SKILL.md is roughly 6.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Contract Review?

Skills that share tags, products or a category with Contract Review: Pii Contract Analyze (gregmos/PII-Shield, 150 stars), Contract Drafter (rohasnagpal/legal-ai-skills, 180 stars), Legal Concept Comprehension (THUYRan/Legal-Skills-Chinese, 874 stars) and Legal Design Assessment (lawve-ai/awesome-legal-skills, 847 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Contract Review?

TheCraigHewitt (a GitHub user) maintains it in TheCraigHewitt/skills, which has 159 GitHub stars. The repository holds 65 skills in this directory. The repository was last updated on May 22, 2026.

Source: TheCraigHewitt/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.