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amendment-history Skill

AI Agent SkillPythonOpen source

Trace how a contract has changed across its base agreement and all amendments — either a summary of all changes over time, or a provision trace for a specific clause. Use when the user says "what changed in this contract over time", "show me the amendment history", "where's the latest [clause]", "how has [provision] ev Published by anthropics in claude-for-legal.

Decision snapshot

Is this a fit?

Best for

Developers using claude-for-legal, Includes SKILL.md, Reusable instructions

Works with

Compatibility not yet detected.

Access

Permission behavior not yet detected.

Setup

Copy skill directory

Project health

24 days ago · Apache-2.0 license

Considerations

No specific cautions were detected. Review the source and requested permissions before installing.

What is amendment-history Skill?

Trace how a contract has changed across its base agreement and all amendments — either a summary of all changes over time, or a provision trace for a specific clause. Use when the user says "what changed in this contract over time", "show me the amendment history", "where's the latest [clause]", "how has [provision] ev Published by anthropics in claude-for-legal. This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.

Trust signal
95/100
Maintenance signal
90/100
Adoption signal
99/100

Automated repository signals based on public metadata such as recency, license, installation evidence, and adoption. These are not a security audit or endorsement. See how SkillIndex evaluates profiles.

Key capabilities

  • Includes SKILL.md support
  • Reusable instructions support
  • Developers using claude-for-legal

Declared skill metadata

  • Source file: commercial-legal/skills/amendment-history/SKILL.md

These fields retain source and confidence evidence from the indexed SKILL.md.

Compatibility and setup

Copy skill directory
  • Install or run with Copy skill directory

When to use amendment-history Skill

  • Use it for developers using claude-for-legal.

Built with

PythonCopy skill directory

Editorial notes

Source

  • Creator: anthropics
  • Repository: anthropics/claude-for-legal
  • Skill file: commercial-legal/skills/amendment-history/SKILL.md

What it does

Trace how a contract has changed across its base agreement and all amendments — either a summary of all changes over time, or a provision trace for a specific clause. Use when the user says "what changed in this contract over time", "show me the amendment history", "where's the latest [clause]", "how has [provision] ev

Skill instructions

/amendment-history Loads a base agreement and all amendments, then either summarizes what changed over time or traces a specific provision to its current controlling language. Instructions 1. Get the documents: From file upload, [CLM ID (coming soon)], or [repository link (coming soon)]. Accept multiple files in one invocation. If none provided, ask. 2. Detect the mode by parsing the request per the mode detection rules below. If a provision name is clearly stated, go straight to Mode 2. If no provision is mentioned, run Mode 1. Ask only if genuinely ambiguous. 3. Run the workflow below. Follow it fully. 4. Offer follow-ups after output: - "Want me to trace another provision?" - "Want a full playbook review of the current agreement as amended?" (routes to vendor-agreement-review) - "Want a stakeholder summary of the key changes?" (routes to stakeholder-summary) Examples /commercial-legal:amendment-history acme-msa.pdf amendment-1.pdf amendment-2.pdf /commercial-legal:amendment-history

Verified compatibility and discovery

Frequently asked questions

What is amendment-history?

amendment-history is a open-source AI agent skill with Copy skill directory. Trace how a contract has changed across its base agreement and all amendments — either a summary of all changes over time, or a provision trace for a specific clause.

Who is amendment-history best for?

amendment-history is best for reusing agent instructions, scripts, and references.

How do I install amendment-history?

Install or run amendment-history using Copy skill directory. Check amendment-history for the latest setup command.

Is amendment-history actively maintained?

amendment-history may need a closer maintenance check before production use.

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9,136
Forks
1,778
Last commit
24 days ago
Last verified
Aug 22, 2026
Metadata fetched
Aug 22, 2026
Repository age
5 months
License
Apache-2.0

Project health auto-fetched from the source repository.

Maintain this resource?

Review this source-backed profile, send a correction with evidence, or link to it from your documentation. Claims verify your relationship to the project; profile facts still require source evidence and editorial review.

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