Menu

Individual skill

weakest-link-identification

Apply methods for finding the weakest link in a workflow, system, or feature set. Use when planning a redesign, prioritizing engineering or design investment, auditing a product for quality issues, or beginning any improvement effort. Several methods exist (funnel analysis, journey mapping, failure-mode enumeration, support-pattern review, direct user observation); each surfaces different kinds of weakness, and combining them gives the clearest picture.

plugins/HDeibler/universal-design-principles/plugins/process-and-robustness-principles/skills/weakest-link-identification/SKILL.md

Read pinned source

Source commit d780783eba4ecc7c8b9429f95c9362df95f07c61

What was checked

Matches the observed repository HEAD
Yes
Scanner rules are current
Yes
Repository scan complete
No
Skill scan complete
No
Observed behavior
Network or broad shell
Last checked
Nov 4, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.

Repository context

Repository stars (not skill ratings)
1,532
Repository last updated
Nov 6, 2026
License
Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

Files and excerpt

File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.

Browse files
Read excerpt

# Weakest Link — identification

Before you can treat a weakest link, you have to find it. The work of identification is often skipped in favor of optimizing whatever is currently visible or interesting; the result is misallocated effort. Several methods help find weakest links systematically.

## Method 1: funnel analysis

For sequential workflows (signup, checkout, onboarding, multi-step forms), measure completion at each step. The biggest single drop is your prime suspect.

Practical setup:
- Instrument each step with an event ("started step 3," "completed step 3").
- Calculate the conversion rate from step n to step n+1 for each pair.
- Look for the largest drop in conversion.

Example: