fto-triage

Identify potentially blocking UK utility patents and map product features to independent claim elements.

9|Updated May 18, 2026
One-click install
npx skills add https://github.com/uk-agents/uk-legal-plugins --skill fto-triage-uk-agents
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: fto-triage
Source: https://github.com/uk-agents/uk-legal-plugins/tree/main/ip-legal-uk/skills/fto-triage
Command: npx skills add https://github.com/uk-agents/uk-legal-plugins --skill fto-triage-uk-agents

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Freedom-to-operate (FTO) uncertainty delays product launches, creates risk around potential patent infringement, and wastes time waiting for a full attorney opinion.

Core Features & Use Cases

  • Structured patent triage (UK-focused): Runs a first-pass assessment to identify potentially blocking utility patents in the relevant jurisdictions without concluding “clear to launch.”
  • Claim-chart-first workflow: For the most plausible patents, creates element-by-element first-pass claim charts against independent claims, including notes on equivalents and indirect infringement flags (where relevant).
  • Decision support with guardrails: Produces open questions a real FTO study must answer (e.g., in-force status, prosecution history, enforceability, licensing) and ends with next steps for a Chartered Patent Attorney.
  • Pre-launch risk framing: Includes an explicit non-lawyer gate and highlights additional-damages/wilfulness considerations when specific patents are surfaced.

Quick Start

Use /ip-legal-uk:fto-triage with a plain description of the product or feature, the jurisdictions for making/using/selling/importing (UK default if unsure), and any known patents, so the skill runs intake and a first-pass claim-chart triage.

Frequently Asked Questions about fto-triage

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run a freedom-to-operate triage to check for blocking UK patents before a product launch?

Freedom-to-operate triage assesses early product features against UK utility patents to identify blocking risks. You provide a plain technical description and jurisdictions, and the skill outputs first-pass claim charts and open questions for launch go/no-go discussions.

What is a first-pass claim chart and how does it map product features to patent infringement risk?

A first-pass claim chart maps your product features element-by-element against a patent's independent claims to flag infringement risk. It includes notes on equivalents and indirect infringement, providing a structured preliminary view before a Chartered Patent Attorney reviews the case.

Can I use a patent triage assessment instead of getting a full attorney opinion for launch readiness?

Patent triage supports launch readiness but does not replace an attorney opinion or conclude clear to launch. It includes an explicit non-lawyer gate and generates open questions regarding in-force status and enforceability that require subsequent review by patent counsel.

What details do I need to provide for an infringement risk assessment under the UK Patents Act 1977?

For an infringement risk assessment, you need a plain description of the product or feature and the jurisdictions for making, using, selling, or importing. Providing any known patents allows the intake process to run a more targeted first-pass claim-chart triage.

Does freedom-to-operate triage flag wilfulness or additional damages considerations when blocking patents are found?

Freedom-to-operate triage highlights additional-damages and wilfulness considerations when specific blocking patents are surfaced. This pre-launch risk framing ensures you are aware of heightened infringement penalties before proceeding to formal patent counsel review.

What are the limitations of using an automated claim chart workflow for early product feature evaluations?

Automated claim chart workflows are limited to first-pass assessments and cannot determine in-force status, prosecution history, or enforceability. The output is a non-lawyer memo with open questions that must be answered by a real FTO study before making final launch decisions.