Official agent skill

Portfolio

by anthropics in anthropics/claude-for-legal

Track the IP portfolio — registrations, renewals, maintenance fees, and use declarations.

OfficialApache-2.0Auto-check passedLegal & Compliance

Install Portfolio

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

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

GitHub CLI
$ gh skill install anthropics/claude-for-legal portfolio --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/ip-legal/skills/portfolio .claude/skills/portfolio && 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
portfolio
GitHub stars
9.6k
Used in
3 other repos
Token cost
~5.3k tokens
SKILL.md length
2,242 words
Files
1
Skills in repo
147
Repo updated
First seen
Licence
Apache-2.0

At a glance

Track the IP portfolio — registrations, renewals, maintenance fees, and use declarations.

  • Works in 3 steps: Determine the source → For each asset, compute deadlines → Write the register
  • Checking whats renewing
  • SKILL.md covers Instructions, Examples, Works better connected and Purpose, plus 11 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Portfolio is an agent skill from anthropics/claude-for-legal, published by the product's own GitHub organization. Track the IP portfolio — registrations, renewals, maintenance fees, and use declarations. Use when checking what's renewing, adding or updating an asset, recording a maintenance filing, or auditing the register for gaps, lapses, and use-in-commerce questions. Receives handoffs from prosecution and clearance work.

Its SKILL.md is about 5.3k 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 Intellectual property. The repository describes itself as: A suite of plugins for legal workflows. The licence is Apache-2.0.

When your agent uses it

  • Checking whats renewing
  • Updating an asset
  • Recording a maintenance filing
  • Auditing the register for gaps

Example prompts

  • “/portfolio”

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. Determine the source
  2. For each asset, compute deadlines
  3. Write the register

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 (its code samples are yaml).

    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

Portfolio loads about 5.3k tokens when it runs. Until then it costs about 81 tokens; SKILL.md has 2,242 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~81
When it runs · the whole SKILL.md, loaded when a task matches
~5.3k

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). 2,242 words, ~5,325 tokens.

Download SKILL.mdSave it as .claude/skills/portfolio/SKILL.md (or your agent's skills folder).
name
portfolio
description
Track the IP portfolio — registrations, renewals, maintenance fees, and use declarations. Use when checking what's renewing, adding or updating an asset, recording a maintenance filing, or auditing the register for gaps, lapses, and use-in-commerce questions. Receives handoffs from prosecution and clearance work.
argument-hint
[--report [--days N] | --add | --update | --audit]

/portfolio

Surfaces what's renewing, adds assets, records filings, and audits the register.

Instructions

  1. Follow the workflow below and read ~/.claude/plugins/config/claude-for-legal/ip-legal/portfolio.yaml.

  2. Default (no args): equivalent to --report — show deadlines in the next 90 days grouped by urgency (🔴 lapsed/grace, ⏰ due within window, 🟡 upcoming, 🌐 agent-managed, ❓ unknown).

  3. --report [--days N]: Mode 2. Change the window with --days (30 / 60 / 90 / 180 typical). Always prepend the work-product header per CLAUDE.md → Outputs. Always close with the verification caveat.

  4. --add: Mode 3. Walk through a new asset interactively — type, jurisdiction, number, dates, owner, business owner. Capture a custom rule if the jurisdiction isn't built in.

  5. --update: Mode 4. Record that a maintenance filing or fee payment was made, sync with the IP management system, or change an asset's status. Enforce the consequential-action gate before setting any deadline to filed.

  6. --audit: Mode 5. Broader health check — deadline hygiene, registration gaps, use-in-commerce questions on §8-approaching marks, owner inconsistencies, expiration horizon, unwatched marks.

  7. If the register is empty and an IP management system is connected: Offer Mode 1 — pull the portfolio from the system of record and initialise the register.

  8. Guardrail reminder: Computed deadlines are reference only. Every output closes with a line directing verification against the USPTO TSDR, WIPO, or relevant registry before filing or paying. A docketed-but-wrong deadline creates false confidence; do not let the user treat this as the system of record unless the IP management system is sync-integrated.

Examples

/ip-legal:portfolio
/ip-legal:portfolio --report --days 180
/ip-legal:portfolio --add
/ip-legal:portfolio --update
/ip-legal:portfolio --audit

Works better connected

This skill tracks deadlines from what you tell it. It works much better connected to:

  • An IP management system (IPMS) via MCP — Anaqua, Clarivate IPfolio, AppColl, Patrix, Alt Legal, FoundationIP. A connected IPMS gives you the full docket, maintenance fee schedules, and incoming correspondence in one place, instead of the register being whatever the lawyer remembers to paste. Ask your IPMS vendor if they have an MCP connector, or see CONNECTORS.md at the repo root for how to get one added.
  • USPTO directly via customer number — pulls status, deadlines, and correspondence for your whole portfolio rather than one application at a time. Not currently available as an MCP; on the wish list in CONNECTORS.md.

Without either, paste your docket or upload a spreadsheet and I'll track from there.

Purpose

A trademark registration that isn't renewed on time can be cancelled. A patent without its maintenance fee paid lapses. A domain that expires can be sniped within the hour. All of this is avoidable, and all of it depends on one thing: the right deadline is on someone's calendar, tied to the right registration number, in the right jurisdiction.

This skill maintains that calendar.

Important: deadline reference caveat

The deadline rules this skill applies reflect publicly available requirements as of the skill's build date. IP office requirements, grace periods, fee structures, and maintenance schedules change. Always confirm computed deadlines against the USPTO TSDR / Patent Center, WIPO Madrid Monitor / Patentscope, EUIPO eSearch, UKIPO online records, or the relevant national registry before acting. If you use Anaqua, CPA Global, Clarivate, Alt Legal, or another IP management system, their docket is authoritative for your assets — use this tracker to organize and surface their data, not to replace it.

A docketed-but-wrong deadline is worse than an undocketed one: it creates false confidence. "No deadline soon" outputs especially deserve a second look before you rely on them.

Jurisdiction and type assumptions

Maintenance mechanics vary by jurisdiction and asset type:

  • US trademarks: §8 Declaration of Use between 5th and 6th anniversary of registration (or §71 for Madrid designations), then combined §8/§9 renewal at 10 years and every 10 years thereafter. §15 Incontestability available after 5 years of continuous use. 6-month grace period with surcharge for §8 and §9; no grace for the underlying use itself.
  • Madrid International trademarks: 10-year registration term renewable at WIPO; individual designated countries may have local use or declaration requirements (e.g., US §71).
  • EUIPO trademarks: 10-year renewal; 6-month grace with surcharge.
  • US utility patents: Maintenance fees due at 3.5, 7.5, and 11.5 years from grant. 6-month grace window with surcharge; after that, potential revival by petition if lapse was unintentional.
  • US design patents: No maintenance fees — 15-year term from grant for applications filed on or after May 13, 2015 (14 years if earlier). No action required mid-term.
  • EPO / national patents: Annuities typically due annually from filing or from national phase entry. National rules vary — confirm per jurisdiction.
  • US copyright: No maintenance for works created 1978 or later. Pre-1978 works may have had renewal obligations; flag for attorney review if the asset pre-dates 1964 (rarely in scope for modern portfolios).
  • Domains: Annual or multi-year renewal per registrar; typical 30-day grace then redemption period (~30 days at high fee) then drop.

If the portfolio includes assets in jurisdictions not listed above, capture the maintenance mechanic in the register's custom_rules block and the report will surface them as agent_managed — confirm status with the foreign associate rather than computing a date this skill doesn't understand.


The register

Lives at ~/.claude/plugins/config/claude-for-legal/ip-legal/portfolio.yaml. Structure:

yaml
# IP Portfolio Register
# Generated: [date]
# Last updated: [date]
# Disclaimer: computed deadlines are reference only — confirm with USPTO/WIPO/
# relevant registry or the IP management system of record before acting.

metadata:
  company: "[Company Name]"
  generated: "[date]"
  last_updated: "[date]"
  last_audit: "[date or null]"
  source_system: "[Anaqua / CPA Global / manual / none]"

custom_rules:   # non-built-in jurisdictions captured manually
  []

assets:
  - id: "TM-US-001"
    type: "trademark"                          # trademark / patent / copyright / design / domain
    jurisdiction: "US"
    mark_or_title: "[Mark or title]"
    owner: "[Record owner — registered entity name]"
    status: "registered"                       # pending / registered / lapsed / abandoned / cancelled
    application_number: "[number or null]"
    registration_number: "[number or null]"
    classes: ["9", "42"]                       # Nice classes for TM; CPC/IPC for patents; null otherwise
    filing_date: "[YYYY-MM-DD or null]"
    registration_date: "[YYYY-MM-DD or null]"
    priority_date: "[YYYY-MM-DD or null]"
    grant_date: "[YYYY-MM-DD or null]"         # patents
    next_deadlines:                            # computed; refreshed on --report and --audit
      - type: "§8 Declaration of Use"
        due_date: "[YYYY-MM-DD]"
        grace_end: "[YYYY-MM-DD or null]"
        basis: "5th-6th anniversary of registration"
        action: "File §8 Declaration of Use (or excusable nonuse)"
        status: "upcoming"                     # upcoming / due_soon / overdue / grace / filed
    use_in_commerce: true                      # TM only — drives §8 analysis
    agent_managed: false                       # true for foreign associate / outside counsel managed
    local_agent: null
    docket_id: "[IP-mgmt-system ID or null]"
    outside_counsel: "[firm or null]"
    business_owner: "[email or team]"
    notes: ""

  - id: "PAT-US-001"
    type: "patent"
    jurisdiction: "US"
    mark_or_title: "[Invention title]"
    owner: "[Owner]"
    status: "granted"
    application_number: "[number]"
    registration_number: "[patent number]"
    filing_date: "[YYYY-MM-DD]"
    grant_date: "[YYYY-MM-DD]"
    priority_date: "[YYYY-MM-DD or null]"
    expiration_date: "[YYYY-MM-DD]"            # 20 years from earliest non-provisional filing
    next_deadlines:
      - type: "3.5-year maintenance fee"
        due_date: "[YYYY-MM-DD]"
        grace_end: "[YYYY-MM-DD]"
        basis: "3.5 years from grant"
        action: "Pay maintenance fee (small/micro entity if applicable)"
        status: "upcoming"
    claims_count: 20
    entity_size: "large"                       # large / small / micro (drives USPTO fees)
    docket_id: null
    outside_counsel: null
    business_owner: null
    notes: ""

Status values for next_deadlines:

  • upcoming — more than 90 days out
  • due_soon — due within 90 days, not yet filed
  • overdue — past the primary due date, within grace window (if any)
  • grace — in the grace period (explicit flag — carries surcharge)
  • lapsed — past grace with no action; asset effectively lost unless revivable
  • filed — action completed this cycle

Mode 1: Initialise

Run when no register exists, or with --rebuild.

Step 1: Determine the source

Read ~/.claude/plugins/config/claude-for-legal/ip-legal/CLAUDE.md:

  • IP management system connected (Anaqua, CPA Global, etc.): pull the portfolio via its integration. The IP system is the authoritative source; this register mirrors it and adds no deadlines the system doesn't already have.
  • No IP management system, but spreadsheet / export available: ask the user to share the export. Import what's present; flag any asset missing a registration or grant date as unknown for deadline computation.
  • Nothing at hand: walk through assets interactively — type, jurisdiction, number, key dates, owner.
Step 2: For each asset, compute deadlines

Apply the rules at the top of this file. Populate next_deadlines with the two or three closest upcoming items — further-out deadlines (10-year renewals decades away) are computed on demand during reports rather than stored speculatively.

For assets the skill cannot confidently schedule:

  • Unknown jurisdiction rules → add a stub under custom_rules and flag the asset agent_managed: true with a TODO to confirm with the foreign associate.
  • Missing dates needed for computation (no grant date for a patent, no registration date for a TM) → set next_deadlines empty with a note in notes, and list the asset as unknown in the initialisation summary.
Step 3: Write the register

Generate portfolio.yaml at the config path. Show a summary:

Portfolio register initialised.

Assets: [N]
  Trademarks: [N]   ([N registered] / [N pending])
  Patents:    [N]   ([N granted] / [N pending])
  Copyrights: [N]
  Designs:    [N]
  Domains:    [N]

Deadlines computed: [N]
Agent-managed / jurisdiction TBC: [N] — confirm with foreign associates
Unknown (missing key dates): [N] — fill in before relying on reports

Run /ip-legal:portfolio --report to see what's due.

Mode 2: Report

/ip-legal:portfolio --report [--days 30|60|90|180]

Default window: 90 days. Refresh computed deadlines for every asset before producing the report — don't rely on stored dates alone.

Output (prepend work-product header per ~/.claude/plugins/config/claude-for-legal/ip-legal/CLAUDE.md → Outputs):

IP PORTFOLIO DEADLINE REPORT — [date]
[Company Name] — window: next [N] days

🔴 LAPSED / IN GRACE ([N])
  [Asset ID] / [Jurisdiction] / [Type] / [Mark or title]
    [Action] — original due [date], grace ends [date]
    Status: [grace / lapsed]

⏰ DUE WITHIN [N] DAYS ([N])
  [Asset ID] / [Jurisdiction] / [Type] / [Mark or title]
    [Action] — due [date]
    Basis: [e.g., "5th-6th anniversary of registration"]
    [Agent: firm / docket: id — if present]

🟡 UPCOMING (next window beyond 30 days, within [N] days)
  [list]

🌐 AGENT-MANAGED ([N])
  [Asset ID] / [Jurisdiction] — managed by [local agent]; confirm directly
  [Asset ID] / [Jurisdiction] — no local agent recorded; add with --update

❓ UNKNOWN ([N])
  [Asset ID] — missing [field]; cannot compute deadline
  Confirm with [IP management system / USPTO TSDR / relevant registry] before relying on this report.

SUMMARY
  Total assets tracked: [N]
  Deadlines in window: [N]
  Last audit: [date]

Close the report with the caveat line: "Computed from portfolio register. Verify each deadline against the USPTO/WIPO/registry of record before filing or paying."

If the report lists more than ~10 assets, or any time the user asks: offer the dashboard (see CLAUDE.md ## Outputs → Dashboard offer for data-heavy outputs). Shape the offer for this output — counts by registration status (live / in grace / lapsed / pending), a deadline timeline, and a sortable portfolio table with jurisdiction, type, and next-action date.


Mode 3: Add

/ip-legal:portfolio --add

Interactive add of a single asset. Ask for:

  1. Type (trademark / patent / copyright / design / domain)
  2. Jurisdiction
  3. Mark or title / invention name
  4. Owner (record owner — matters for §8 filings and assignments)
  5. Key dates (per type: filing, registration, grant, priority, expiration)
  6. Number(s)
  7. Classes / claims count
  8. Source — is this being tracked in the IP management system under a docket ID?
  9. Outside counsel / foreign associate, if any
  10. Business owner (who does this matter to — product line, brand manager)

After capture:

  • Compute next deadlines per the rules at the top of this file.
  • If jurisdiction rules aren't built in, walk through the custom_rules capture flow (see below).
  • Append to assets: in portfolio.yaml.
Show full SKILL.md (916 more words)Show less
Custom rules capture

When a jurisdiction isn't in the built-in list:

I don't have maintenance rules for [Jurisdiction] / [Asset type] built in. Let me capture them so we can track this going forward.

  1. What maintenance events apply? (Renewal every N years? Annuities annually? Declarations of use? Something else?)
  2. What triggers the due date — filing date, registration date, grant date, national phase entry, anniversary of something else?
  3. Is there a grace period? At what cost?
  4. Is there a foreign associate or local agent managing this?

Store under custom_rules: and apply to future assets in that jurisdiction.


Mode 4: Update

/ip-legal:portfolio --update
Consequential-action gate

Before recording that a maintenance filing or fee payment was made: Read ## Who's using this in ~/.claude/plugins/config/claude-for-legal/ip-legal/CLAUDE.md. If the Role is Non-lawyer:

Recording a §8 declaration, a §9 renewal, a patent maintenance fee payment, or an international annuity as "filed" has consequences. If the record is wrong — missed due date, wrong entity size, wrong specimen of use — the deadline doesn't move, and the asset can still lapse. Have you confirmed this with the attorney or foreign associate who actually made the filing (or with the USPTO TSDR / WIPO Madrid Monitor / relevant registry)? If yes, proceed. If no:

  • Do not record as filed yet.
  • Here is what to bring to the attorney: asset ID, jurisdiction, deadline type, what the IP management system shows, what you believe was filed and when, and the source of that belief.

If you need to find a licensed attorney, solicitor, barrister, or other authorised legal professional in your jurisdiction: your professional regulator's referral service is the fastest starting point (state bar in the US, SRA/Bar Standards Board in England & Wales, Law Society in Scotland/NI/Ireland/Canada/Australia, or your jurisdiction's equivalent).

Do not set a deadline's status to filed past this gate without an explicit yes. Status refresh, report generation, and upcoming-deadline surfacing do not require the gate.

Sub-modes

Manual update: "We filed the §8 for TM-US-001 on March 4, specimen attached." Update the matching deadline: status: filed, filed_date, and compute the next deadline in its lifecycle (for §8 that's the §9 renewal 10 years out).

From IP management system sync: If Anaqua / CPA Global / similar is connected, pull the latest docket and reconcile. Flag mismatches between the register and the system of record — the system of record wins; update the register to match and surface anything the register had that the system doesn't.

Status change: "Mark TM-US-004 as abandoned." Update status, clear next_deadlines, note the date abandoned.


Mode 5: Audit

/ip-legal:portfolio --audit

Broader health check beyond this month's deadlines:

Deadline hygiene

  • Any deadlines in grace status right now? (In progress but surcharge-costing.)
  • Any lapsed assets that aren't marked abandoned or cancelled? Either revive or update status.
  • Any assets with no next_deadlines computed? Either missing data or a jurisdiction the skill doesn't know.

Registration gaps

  • Trademark applications filed more than 18 months ago still pending? Flag for status check at the office — may need response to an action.
  • Patents filed more than 4 years ago still pending? Flag for prosecution check.

Use-in-commerce (TM only)

  • §8 approaching on a mark flagged use_in_commerce: false or uncertain? The §8 requires use; mark needs a use audit before filing or an excusable nonuse declaration.

Ownership hygiene

  • Any assets where the owner is not a currently active entity per the entity register (if available)? Flag — may need recordal of assignment.
  • Owner name inconsistencies across assets (same entity, different name strings)? Surface for cleanup.

Expiration horizon

  • Any patents expiring in the next 24 months? Even without a maintenance deadline, the business may want to know — product planning, continuation strategy, licensing window.

Unwatched assets

  • Any registered marks not on the watch list in CLAUDE.md → Brand protection? Flag as a gap for the attorney to decide whether to add.

Output format:

IP PORTFOLIO AUDIT — [date]

DEADLINE HYGIENE
  In grace: [N] — acting now avoids lapse
  Lapsed (not marked abandoned): [N] — confirm status
  Missing next-deadline computation: [N] — fill data or mark agent-managed

REGISTRATION GAPS
  TM applications pending >18 months: [list]
  Patent applications pending >4 years: [list]

USE IN COMMERCE (TM)
  §8 approaching on uncertain-use marks: [list]

OWNERSHIP
  Assets with unrecognised owner strings: [N]
  Owner name inconsistencies: [list]

EXPIRATION HORIZON (24 months)
  Patents expiring: [list]

BRAND WATCH
  Registered marks not on watch list: [list]

RECOMMENDED ACTIONS
  1. [highest priority]
  2. [etc.]

Integration: ip-renewal-watcher agent

The ip-renewal-watcher agent in this plugin runs this skill on a schedule (weekly by default) and posts the Mode 2 report to the channel named in CLAUDE.md → Renewal alerts. If 🔴 items appear (grace / lapsed), the agent posts them immediately regardless of schedule.

Handoffs

  • Receives: new asset records from prosecution skills (when an application is filed or a mark clears), from clearance skills (when a mark is adopted and a filing is queued), and from assignment recordals.
  • Sends: "file §8 now" triggers to the attorney — this skill doesn't file anything; it tells the attorney the deadline and what to bring.

What this skill does not do

  • It does not file anything. Every action it surfaces is for the attorney or foreign associate to execute.
  • It does not verify deadlines against the USPTO TSDR, WIPO, or any other registry. It computes them from the dates you give it. The register is a working copy; the registry is the source of truth.
  • It does not decide whether to renew. Renewal is a business call — is the mark still in use, is the patent still valuable, does the domain still matter. This skill surfaces the deadline and the cost; the business and the attorney decide.
  • It does not replace an IP management system for multi-hundred-asset portfolios. Anaqua, CPA Global, Clarivate, Alt Legal, and similar systems have direct registry feeds, deadline automation, and annuity payment services. This skill is best suited for smaller portfolios, or as a lightweight layer that surfaces what the system of record shows.
  • It does not read office records to verify status. A §8 shown as "filed" here means someone told it so — not that the USPTO accepted it. Confirm acceptance through TSDR or the IP management system.

© 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 ip-legal/skills/portfolio 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

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Portfolio compared with similar skills
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Paper To Cn Patentsnipp-zha/Paper-to-patent-Skill1061 repos~959Automated safety check: PassNone
Patent Examinegfodor/legal-skills393—~4.8kAutomated safety check: PassGPL-3.0
Patent Auditgfodor/legal-skills393—~2.9kAutomated safety check: PassGPL-3.0
Replica BrandJakeschincariol/replica-skill1.2k—~1.1kAutomated safety check: PassMIT

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    Runs a category-by-category legal review of a product launch from a PRD or tracker ticket, calibrated to your team's framework, and writes a review memo in house format.

    9.6k GitHub starsUsed in 2 repos~5k tokens
    Auto-check passed
  • Legal Skills Registry Browser

    anthropics/claude-for-legal

    Official

    Searches watched registries for community legal skills, shows matches with descriptions and offers the full SKILL.md before anything is installed.

    9.6k GitHub starsUsed in 2 repos~620 tokens
    Auto-check passed
  • Contract Renewal Tracker

    anthropics/claude-for-legal

    Official

    Shows which contracts renew soon and when notice must be sent by, working from a maintained renewal register, and warns about missed cancellation windows.

    9.6k GitHub starsUsed in 2 repos~3.1k tokens
    Auto-check passed

Questions about Portfolio

What does Portfolio do?

Track the IP portfolio — registrations, renewals, maintenance fees, and use declarations. Portfolio is an agent skill from anthropics/claude-for-legal, published by the product's own GitHub organization. Track the IP portfolio — registrations, renewals, maintenance fees, and use declarations.

When should I use Portfolio?

Portfolio fits situations like: checking whats renewing; updating an asset; recording a maintenance filing; auditing the register for gaps.

How do I install Portfolio in Claude Code?

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

How do I install Portfolio in Codex?

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

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

What does Portfolio need to run?

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

Does Portfolio 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 Portfolio 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 Portfolio use?

Portfolio 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 Portfolio use?

About 5.3k tokens (SKILL.md is roughly 21k 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 Portfolio?

Skills that share tags, products or a category with Portfolio: Paper to Chinese Patent Drafter (Yuan1z0825/nature-skills, 47k stars), Paper To Cn Patent (snipp-zha/Paper-to-patent-Skill, 106 stars), Patent Examine (gfodor/legal-skills, 393 stars) and Patent Audit (gfodor/legal-skills, 393 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Portfolio?

anthropics (a GitHub organization, an official publisher) maintains it in anthropics/claude-for-legal, which has 9,629 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.