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 shawnpang/startup-founder-skills --skill contract-reviewgit clone --depth 1 https://github.com/shawnpang/startup-founder-skillsWrote 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/shawnpang/startup-founder-skills/contract-review)<a href="https://agentmods.dev/skills/shawnpang/startup-founder-skills/contract-review"><img src="https://agentmods.dev/badge/skills/shawnpang/startup-founder-skills/contract-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/shawnpang/startup-founder-skills/contract-review"><img src="https://agentmods.dev/badge/skills/shawnpang/startup-founder-skills/contract-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00026 | $0.01797 |
| Opus 5 | $0.00013 | $0.00898 |
| Sonnet 5 | $0.00005 | $0.00359 |
| Haiku 4.5 | $0.00003 | $0.00180 |
Grade A, and why
contract-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 13d 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:
- contract-review — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Contract Review
When to Use
Activate when a founder has received a contract to sign and wants to understand the risks before proceeding. This includes vendor agreements, customer enterprise agreements, partnership deals, investment documents, employment agreements, NDAs, IP assignment agreements, and any other binding legal document. Also activate when the user says things like "review this contract," "is this agreement fair," "what should I push back on," or "flag anything concerning."
Context Required
- From startup-context: company stage, team size, business model, fundraising status, current revenue, and any existing legal counsel.
- From the user: the contract text (or key sections), who the counterparty is, the business relationship context (are they a customer, vendor, investor, partner), the user's negotiating leverage, and any specific concerns they have. Also helpful: whether this is a template/standard agreement or has been negotiated.
Workflow
- Contract intake — Receive the contract text. Identify the contract type, parties, effective date, and term. Create a one-paragraph summary of what the contract does.
- Section-by-section analysis — Walk through each major section, summarizing what it means in plain language and flagging anything noteworthy.
- Risk flagging — Apply the red/yellow/green flagging system (see below) to each clause. Assign a severity and explain why.
- Missing protections — Identify standard protections that are absent from the contract but should be present given the contract type and relationship.
- Negotiation recommendations — For each red and yellow flag, suggest specific alternative language or a negotiation strategy.
- Summary report — Produce a structured risk assessment with prioritized action items.
Output Format
Contract Summary (top of report)
- Contract type: (e.g., SaaS vendor agreement, MSA, NDA)
- Parties: Company name vs. counterparty name
- Term: Duration, renewal mechanism
- Total value: Financial commitment if applicable
- Overall risk level: Red / Yellow / Green with one-sentence rationale
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.
- 13d ago First seen · 132 lines · 26 tokens per session scan A acf10ef952d8
contract-review is a skill published in the GitHub repository shawnpang/startup-founder-skills (321 stars, last pushed 6mo ago), licensed MIT. It adds 26 tokens to every session and 1,797 once invoked, about $0.0001 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.
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