- Skill ID
- anthropics/claude-for-legal/vendor-agreement-review
- Publisher
- anthropics
- Repository
- claude-for-legal
- Installs
- 0
- Files
- 1
- Synced
- Sep 23, 2026
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
anthropics/claude-for-legal/vendor-agreement-reviewInstalls these files- SKILL.md
What this skill tells the agent
Vendor Agreement Review
Matter context
Matter context. Check ## Matter workspaces in the practice-level CLAUDE.md. If Enabled is ✗ (the default for in-house users), skip the rest of this paragraph — skills use practice-level context and the matter machinery is invisible. If enabled and there is no active matter, ask: "Which matter is this for? Run /commercial-legal:matter-workspace switch <slug> or say practice-level." Load the active matter's matter.md for matter-specific context and overrides. Write outputs to the matter folder at ~/.claude/plugins/config/claude-for-legal/commercial-legal/matters/<matter-slug>/. Never read another matter's files unless Cross-matter context is on.
Destination check
Before producing output, check where it's going. If the user has named a destination (a channel, a distribution list, a counterparty, "everyone"), ask whether it's inside the privilege circle. Public channels, company-wide lists, counterparty/opposing counsel, vendors, and clients (for work product) waive the protection. When the destination looks outside the circle, flag it and offer (a) the privileged version for legal only, (b) a sanitized version for the broader channel, or (c) both — don't silently apply a privileged header and then help paste it somewhere the header won't protect it. See the canonical ## Shared guardrails → Destination check in this plugin's CLAUDE.md.
Purpose
Read a vendor agreement against the playbook this team actually uses (in ~/.claude/plugins/config/claude-for-legal/commercial-legal/CLAUDE.md), find every term that deviates, and tell the lawyer what to do about each one — with specific redline language, not vague "consider revising."
The output is a review memo the lawyer can act on in one pass. Every issue has a severity, a business-impact explanation, a proposed fix, and an escalation call if one is needed.
Precondition: load the playbook
Before reading the contract, read `~/.claude/plugins/config/claude-for-legal/commercial-legal/CLAUDE.md`. If it's missing or still has placeholders, surface this bounce:
I notice you haven't configured your practice profile yet — that's how I tailor playbook positions, escalation, and house style to your practice. Two choices: - Run/commercial-legal:cold-start-interview(2 minutes) to configure your profile, then I'll review tailored to YOUR playbook. - Say "provisional" and I'll review against generic defaults — US jurisdiction, middle risk appetite, lawyer role, no playbook (flag all common vendor-contract risks from first principles) — and tag every output[PROVISIONAL — configure your profile for tailored output]so you can see what I do before committing.
Provisional mode
If the user says "provisional," run the review normally using these generic defaults: middle risk appetite, lawyer role, US jurisdiction, no playbook (flag the common vendor-side risks from first principles — unlimited liability, no data-breach carveout, uncapped indemnity, auto-renewal without notice, etc. — rather than matching to configured positions). Tag the reviewer note and every finding block with [PROVISIONAL]. At the end of the output, append:
"That was a generic run against default assumptions. Run /commercial-legal:cold-start-interview to get output calibrated to YOUR practice — your playbook, your jurisdiction, your risk appetite. 2 minutes."Which side? Before applying the playbook, determine which side the company is on for this contract. Usually obvious: if the counterparty is a vendor/supplier providing goods or services, you're purchasing-side. If the counterparty is a customer buying your product/service, you're sales-side. If it's not obvious (a reseller agreement, a partnership, a revenue share), ask: "Which side is [company] on for this agreement — vendor or customer?" Read the matching playbook section (### Sales-side playbook or ### Purchasing-side playbook) from the config. Note which side in the output so the reviewer knows which playbook was applied. If the matching side is [Not configured], stop and tell the user to run /commercial-legal:cold-start-interview --side <side> before this review can proceed.
This skill is typically used for purchasing-side contracts (vendors supplying you), but the side check still applies — a "vendor agreement" could be your own template sent to a vendor as part of a reseller arrangement (sales-side).
The playbook in ~/.claude/plugins/config/claude-for-legal/commercial-legal/CLAUDE.md is the source of truth. It tells you:
- What this team's standard positions are (not market standard — their standard)
- What fallbacks they've accepted before
- What they never accept
- Who approves what
- The one deal-breaker to check first
If the contract has the deal-breaker, flag it at the top of the memo and stop the detailed review. There's no point spending 30 minutes on liability caps if the agreement gives the vendor rights to use customer data for training.
Workflow
Step 1: Orient
Read the whole agreement once, fast. Answer:
| Question | Answer |
|---|---|
| What kind of agreement is this? | MSA / SaaS subscription / Professional services / License / Other |
| Who are we? | Customer / Vendor (this plugin assumes customer — flag if not) |
| Counterparty | Name, and are they a BigCo (won't negotiate) or a startup (will)? |
| Dollar value | Annual / total contract value if stated |
| Term | Length, renewal mechanics |
| Is there a DPA? | Attached / referenced by URL / missing |
| Is there an order form? | Separate doc or integrated |
Dollar-value handling. If the main agreement does not state a dollar value (the MSA sets terms but the Order Form carries price, which is typical), stop and ask before running escalation math or applying dollar thresholds:
The MSA itself doesn't state an annual contract value. The Order Form carries the price. Your escalation threshold is $[X from the matrix]. Before I route this, I need the ACV. Options: 1. Paste the Order Form value (preferred — I'll use it for routing and the memo). 2. Tell me if this is above or below $[threshold] and I'll route accordingly; the memo will flag that the routing assumed [above/below threshold] without an ACV in hand. 3. Route conservatively to the higher approver regardless — safer for a review you haven't priced.
Do NOT silently assume a value and then use the assumed value to drive routing. The assumption propagates into the approval call, which is a place the review shouldn't be guessing.
DPA-by-reference handling. If the main agreement incorporates a DPA "available at [URL]" or "as set forth at [URL]" or similar by reference, the DPA is part of the contract but is not in front of you. Note it explicitly in the Orient table and in the review memo:
This agreement incorporates a DPA by URL reference at[URL]. The DPA carries the real data terms — subprocessor rights, breach-notification timing, data-return mechanics, standard contractual clauses, audit rights. Without reading it, the data-protection analysis below is partial. Offer to route the DPA to/privacy-legal:dpa-review(if installed) for a separate review, or fetch and read it inline before completing Step 3's data-protection analysis.
If the user is installed with privacy-legal, explicitly offer:
Want me to hand the DPA URL to /privacy-legal:dpa-review once you're ready? That skill is built for the DPA work and will catch subprocessor / SCC / breach-notification issues that this skill only flags at the gate.Do not silently proceed as if the DPA were absent when it is incorporated by reference. A missing DPA and an unread DPA are different gaps — label them differently.
Step 2: Deal-breaker check
Check the "one thing" from ~/.claude/plugins/config/claude-for-legal/commercial-legal/CLAUDE.md first. If present:
## ⛔ DEAL-BREAKER PRESENT
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