legal-builder-hub

By Anthropic

Finds, evaluates, and installs community legal skills — with a security review gate before anything lands in your environment.

Plugin · by anthropics · runs in Claude Code, Cowork, claude.ai · 10 skills, 3 MCP servers, 1 agent · listed 2026-05-11

Claude Code

claude plugin install legal-builder-hub

Source

Skills (10)

Skill auto-updater

Check installed community skills for updates. Shows a diff and requires explicit approval before applying. Use when the user says "check for updates", "update my skills", "anything new for my…

Any agent
```
npx skills add anthropics/claude-for-legal --skill auto-updater
```
Skill cold-start-interview

Practice-profile interview that recommends and installs a starter pack of community legal skills. This IS the cold start for the whole ecosystem — it asks what kind of lawyer you are and recommends…

Any agent
```
npx skills add anthropics/claude-for-legal --skill cold-start-interview
```
Skill customize

Guided customization of your Legal Builder Hub profile — change one thing without re-running the whole cold-start interview.

Any agent
```
npx skills add anthropics/claude-for-legal --skill customize
```
Skill disable

Disable a community skill installed through the hub without removing its files. Use when the user wants to temporarily quiet a community skill ("disable [skill]"), stop its hooks from firing while…

Any agent
```
npx skills add anthropics/claude-for-legal --skill disable
```
Skill registry-browser

Search watched registries for community legal skills, showing matches with descriptions and offering to show the full SKILL.md before install.

Any agent
```
npx skills add anthropics/claude-for-legal --skill registry-browser
```
Skill related-skills-surfacer

Suggest community skills based on recent activity in other plugins. Checks whether the community has built something relevant to a task and mentions it once, non-intrusively.

Any agent
```
npx skills add anthropics/claude-for-legal --skill related-skills-surfacer
```
Skill skill-installer

Install a community skill from a watched registry. Reads the allowlist first, fetches, shows the RAW SKILL.md (not just a summary), runs structural trust checks, runs skills-qa, and only writes…

Any agent
```
npx skills add anthropics/claude-for-legal --skill skill-installer
```
Skill skill-manager

Reference: detailed uninstall, disable, and re-enable workflows for community skills installed via the legal builder hub.

Any agent
```
npx skills add anthropics/claude-for-legal --skill skill-manager
```
Skill skills-qa

Evaluate a skill against the Legal Skill Design Framework — thirteen design parameters (including trust-surface, freshness, schema validation, and conflict detection), three legal failure modes, and…

Any agent
```
npx skills add anthropics/claude-for-legal --skill skills-qa
```
Skill uninstall

Uninstall a community skill that was installed via the hub. Confirms before deleting files, refuses to touch first-party plugin skills, and logs every action.

Any agent
```
npx skills add anthropics/claude-for-legal --skill uninstall
```

Agents (1)

Agent registry-sync

Periodic check of watched registries for new and updated skills. Posts notifications per update preferences. Trigger: "sync registries", "anything new", or on schedule.

From Anthropic's public plugin directory, read on 2026-10-15. Find a skill by task.