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pestel-delta-monitor — Claude Code skill: what it does, how to install

Diffs macro market shifts against a baseline PESTEL assessment to spot invalid assumptions.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓ 
npx skills add deanpeters/Product-Manager-Skills --skill pestel-delta-monitor -a claude-code
Open on GitHub

What pestel-delta-monitor does

The skill audits external environments by contrasting an existing baseline against recent happenings. Rather than re-evaluating unchanged metrics, it isolates tangible movements like newly ratified rules, crossed statistical bounds, or confirmed tech transitions.

A baseline document is mandatory. If you arrive without an earlier assessment or shifted your product scope, the workflow halts and advises generating a complete baseline first. It asks at most two follow-up questions before searching.

The generated report highlights invalidated premises alongside newly emerging elements, feeding tangible adjustments into OKRs or planning roadmaps. Unchanged areas are flagged as stable rather than padded with guesswork.

What it helps with

  • isolate invalidated strategic premises across macro factors
  • compare fresh regulations against an existing PESTEL document
  • feed macro factor movements into roadmap and OKR revisions
  • filter out static external metrics to focus on real shifts

Example prompts for the agent

  • Run a PESTEL delta comparison on the attached Q1 summary for our European payment gateway
  • Here is our baseline PESTEL doc. Check how the recent artificial intelligence directive impacts our prior assumptions

How to install pestel-delta-monitor

1Skills CLI (Vercel)

npx skills add deanpeters/Product-Manager-Skills --skill pestel-delta-monitor -a claude-code

2Manually: put the files in place

~/.claude/skills/pestel-delta-monitor/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/pestel-delta-monitor/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about pestel-delta-monitor

How to install pestel-delta-monitor in Claude Code?

Run npx skills add deanpeters/Product-Manager-Skills --skill pestel-delta-monitor -a claude-code in your terminal.

What does pestel-delta-monitor do?

It audits recent market and regulatory developments against an earlier PESTEL document. The skill pinpoints shifted factors and exposes foundational assumptions that are no longer valid.

Can I run this skill without an earlier PESTEL analysis?

No, a baseline file is an explicit prerequisite for diffing. If no previous document is provided, the skill stops and advises running a full analysis first.

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