Official agent skill

Customize

by anthropics in anthropics/claude-for-legal

Guided customization of your corporate practice profile — change one thing without re-running the whole cold-start interview.

OfficialApache-2.0Auto-check passedLegal & Compliance

Install Customize

skills CLI
$ npx skills add anthropics/claude-for-legal --skill customize -a claude-code

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

GitHub CLI
$ gh skill install anthropics/claude-for-legal customize --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/anthropics/claude-for-legal.git skills-src && mkdir -p .claude/skills && cp -r skills-src/corporate-legal/skills/customize .claude/skills/customize && 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
customize
GitHub stars
9.6k
Used in
3 other repos
Token cost
~1.2k tokens
SKILL.md length
504 words
Files
1
Skills in repo
147
Repo updated
First seen
Licence
Apache-2.0

At a glance

Guided customization of your corporate practice profile — change one thing without re-running the whole cold-start interview.

  • Works in 6 steps: Read the config. Read → Show the customizable map. List what's… → Ask what they want to change. → …
  • The user says change my [thing]
  • SKILL.md covers When this runs, What to do and Guardrails
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Customize is an agent skill from anthropics/claude-for-legal, published by the product's own GitHub organization. Guided customization of your corporate practice profile — change one thing without re-running the whole cold-start interview. Adjust risk posture, escalation contacts, active modules (M&A / Board / Public Company / Entity Management), materiality thresholds, disclosure schedule format, consent precedents, or matter workspace paths. Use when the user says "change my [thing]", "update my profile", "edit my config", or "customize".

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Legal & Compliance, covering Legal research. The repository describes itself as: A suite of plugins for legal workflows. The licence is Apache-2.0.

When your agent uses it

  • The user says change my [thing]
  • Update my profile

Example prompts

  • “change my [thing]”
  • “update my profile”
  • “edit my config”
  • “/customize”

Workflow steps

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

  1. Read the config. Read
  2. Show the customizable map. List what's in the profile, grouped, with a
  3. Ask what they want to change.
  4. Make the change. Show the current value, ask for the new value, explain
  5. For shared-profile changes (company name, industry, jurisdictions,
  6. Close.

What it can do on your machine

Read from SKILL.md and the folder at commit 4a6c651. 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.

    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

Customize loads about 1.2k tokens when it runs. Until then it costs about 111 tokens; SKILL.md has 504 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~111
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

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 anthropics/claude-for-legal at commit 4a6c651, republished under its Apache-2.0 licence (© anthropics). 504 words, ~1,175 tokens.

Download SKILL.mdSave it as .claude/skills/customize/SKILL.md (or your agent's skills folder).
name
customize
description
Guided customization of your corporate practice profile — change one thing without re-running the whole cold-start interview. Adjust risk posture, escalation contacts, active modules (M&A / Board / Public Company / Entity Management), materiality thresholds, disclosure schedule format, consent precedents, or matter workspace paths. Use when the user says "change my [thing]", "update my profile", "edit my config", or "customize".
argument-hint
[section name, or describe what you want to change]

/customize

When this runs

The user typed /corporate-legal:customize. They want to change something in their practice profile — a risk posture, an escalation contact, a module toggle, an output format — without re-running the whole cold-start interview and without hand-editing YAML.

What to do

  1. Read the config. Read ~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md (and ~/.claude/plugins/config/claude-for-legal/company-profile.md one level up). If the plugin config does not exist or still contains [PLACEHOLDER] values, say:

    You haven't run setup yet. Run /corporate-legal:cold-start-interview first — customize is for adjusting a profile you already have.

  2. Show the customizable map. List what's in the profile, grouped, with a one-line summary of the current value:

    • Company / who you are — name, industry, jurisdictions, stage, public vs. private, practice setting (shared across all 12 plugins — changes flow through company-profile.md)
    • Active modules — which of M&A, Board & Secretary, Public Company, Entity Management are on. Turning a module on/off changes which skills prompt for setup.
    • Risk posture — conservative / middle / aggressive, what each means for diligence materiality and disclosure schedule scope
    • People — deal team, board secretary, entity management owner, escalation chain
    • M&A module — materiality thresholds (contract value, headcount, revenue), data room platforms trusted, AI bulk-review trust level (Luminance / Kira), deal-team briefing cadence
    • Board & Secretary module — house consent format, signatory preferences, committee structure
    • Public Company module — reporting calendar, disclosure controls, 10-K/10-Q review timing
    • Entity Management module — entity table, registered agent, filing jurisdictions, annual report calendar
    • Workflow — matter workspaces (deal rooms), closing checklist location, VDR watcher cadence
    • Integrations — Box / Intralinks / Datasite / CT Corp / Slack status, fallbacks
  3. Ask what they want to change.

    What would you like to adjust? Pick a section, or describe the change in your own words.

  4. Make the change. Show the current value, ask for the new value, explain what changes downstream, confirm, write it to the config.

    Examples:

    • Materiality threshold $250K → $500K: "/diligence-issue-extraction and /material-contract-schedule will now treat $500K as the cutoff. Existing findings stay as logged; re-run if you want the new threshold applied retroactively."
    • Turning on the Public Company module: "I'll prompt you for reporting calendar and disclosure controls next time you run anything in that area."
    • AI bulk-review trust "check every row" → "spot-check 10%": "/ai-tool- handoff will QA a 10% sample rather than every extraction."
  5. For shared-profile changes (company name, industry, jurisdictions, practice setting, stage): write to ~/.claude/plugins/config/claude-for-legal/company-profile.md and note:

    This change affects all 12 plugins — any plugin that reads your jurisdiction footprint now sees [new value].

  6. Close.

    Done. Your next output will reflect the change. Anything else? You can run /corporate-legal:customize anytime.

Show full SKILL.md (91 more words)Show less

Guardrails

  • Never delete a section. If the user wants to "remove" something, set it to [Not configured] and explain what that means for the plugin's behavior.
  • Flag internal inconsistency. If the change would make the profile inconsistent (e.g., Public Company module off + "SEC counsel" in escalation; or aggressive risk posture + $25K materiality threshold), flag the tension.
  • Flag guardrail degradation. The [review] flag, source attribution tags on retrieved documents, and [verify] tags on cited authorities are load-bearing — explain the trade-off before removing.
  • One change at a time. Don't re-ask the whole interview.

© anthropics, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in corporate-legal/skills/customize of anthropics/claude-for-legal.

Open the folder on GitHubat commit 4a6c651

Used in 3 other repositories

We found 3 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 3 other GitHub owners. This page covers the copy in anthropics/claude-for-legal, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Customize 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.

Customize compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Customize this skillanthropics/claude-for-legal9.6k3 repos~1.2kAutomated safety check: PassApache-2.0
Tw Legal RAGaa0101181514/tw-legal-rag327—~580Automated safety check: PassCustom licence
Design Award SearchSeanJ1ang/design-judge-skills712—~3kAutomated safety check: PassApache-2.0
China Lawyer AnalystCSlawyer1985/china-lawyer-analyst194—~3.3kAutomated safety check: PassNone
Billing And Litigation BudgetTHUYRan/Legal-Skills-Chinese868—~5kAutomated safety check: PassNone
Hard Predict Futuredavepoon/buildwithclaude3.6k1 repos~4.2kAutomated safety check: PassMIT

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Questions about Customize

What does Customize do?

Guided customization of your corporate practice profile — change one thing without re-running the whole cold-start interview. Customize is an agent skill from anthropics/claude-for-legal, published by the product's own GitHub organization. Guided customization of your corporate practice profile — change one thing without re-running the whole cold-start interview.

When should I use Customize?

Customize fits situations like: the user says change my [thing]; update my profile.

How do I install Customize in Claude Code?

Run `npx skills add anthropics/claude-for-legal --skill customize -a claude-code`. Or copy the skill folder (corporate-legal/skills/customize in anthropics/claude-for-legal) into .claude/skills/customize in your project. Claude Code loads it when a task matches its description.

How do I install Customize in Codex?

Run `npx skills add anthropics/claude-for-legal --skill customize -a codex`. Or copy the skill folder (corporate-legal/skills/customize in anthropics/claude-for-legal) into .agents/skills/customize in your project. Codex loads it when a task matches its description.

Can I use Customize 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 anthropics/claude-for-legal --skill customize -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/customize, .gemini/skills/customize, .github/skills/customize and .opencode/skills/customize in your project.

What does Customize need to run?

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

Does Customize 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 Customize 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 Customize use?

Customize is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Customize use?

About 1.2k tokens (SKILL.md is roughly 4.7k 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 Customize?

Skills that share tags, products or a category with Customize: Tw Legal RAG (aa0101181514/tw-legal-rag, 327 stars), Design Award Search (SeanJ1ang/design-judge-skills, 712 stars), China Lawyer Analyst (CSlawyer1985/china-lawyer-analyst, 194 stars) and Billing And Litigation Budget (THUYRan/Legal-Skills-Chinese, 868 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Customize?

anthropics (a GitHub organization, an official publisher) maintains it in anthropics/claude-for-legal, which has 9,617 GitHub stars. The repository holds 147 skills in this directory. The repository was last updated on September 29, 2026.

Source: anthropics/claude-for-legal on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.