pm-glossary

pm-glossary is a skill for Claude Code from ljucask/pureinn-product-development. It costs 55 tokens per session (2,341 once invoked), scanned A, original, MIT.

A living glossary for the terms, abbreviations, business entities, documents, and concepts used in a project. It can be updated throughout the product lifecycle and can mark missing information instead of inventing definitions.

In plain words
What is it for?
Use it to create, review, update, or export project terminology from discovery through launch. It can also draft a glossary from existing inputs in agent mode.
Why use it?
It prevents teams and agents from using important words inconsistently or leaving domain terms unexplained. Keeping one shared glossary also makes later project work easier to understand.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md; mentions subagents; names the AskUserQuestion tool.

Part of the pureinn-product-development plugin — 51 skills, 1 command shipped together

Good fit Use it to create, review, update, or export project terminology from discovery through launch. It can also draft a glossary from existing inputs in agent mode.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ljucask/pureinn-product-development/pm-glossary
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add ljucask/pureinn-product-development --skill pm-glossary
Clone the repo
git clone --depth 1 https://github.com/ljucask/pureinn-product-development

Made for: Claude Code.

Or install pureinn-product-development, the plugin that ships this one along with the rest of its 51 skills, 1 command.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pm-glossary

README.md
[![agentmods](https://agentmods.dev/badge/skills/ljucask/pureinn-product-development/pm-glossary/github.svg)](https://agentmods.dev/skills/ljucask/pureinn-product-development/pm-glossary)
Your own site
<a href="https://agentmods.dev/skills/ljucask/pureinn-product-development/pm-glossary"><img src="https://agentmods.dev/badge/skills/ljucask/pureinn-product-development/pm-glossary/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pm-glossary

Your own site · 80×15
<a href="https://agentmods.dev/skills/ljucask/pureinn-product-development/pm-glossary"><img src="https://agentmods.dev/badge/skills/ljucask/pureinn-product-development/pm-glossary.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,341 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.02341
Opus 5 $0.00028 $0.01171
Sonnet 5 $0.00011 $0.00468
Haiku 4.5 $0.00006 $0.00234

Measured 11d ago against content hash 38e7530ddede, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

pm-glossary scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/pm-glossary/SKILL.md · 233 lines

How it starts

The opening of the file, as written. The whole thing — 233 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PM - Project Glossary

Agent mode (--agent)

Supports --agent: runs autonomously in a subagent, drafts the artifact from existing inputs, and returns a short summary + coverage note.

  • No flag → interactive (default); if inputs are heavy, offer agent mode.
  • --agent → obey. First check inputs are complete. Anything missing: do NOT invent it - mark [ASSUMED - what/why] in the output and summary. Never hallucinate to fill a gap.

What this skill does

Builds and maintains a living glossary of terms used across the product development lifecycle - from discovery through launch. Captures business terms, domain entities, product artifacts, process concepts, rules, and abbreviations in a structured table.

This skill is continuous - it runs throughout the project, not in a single phase. It can be triggered:

  • Manually by the user at any time (/pm-glossary)
  • After completing a phase, to capture new terminology introduced
  • When a term needs to be clarified or defined precisely

The glossary is additive: each run merges new entries with existing ones. Existing definitions are updated only if explicitly requested.


Dependencies

No hard dependencies. Can run at any point in the project.

Best used after:

  • pm-project-charter - captures initial product and business terminology
  • pm-domain-model - generates the richest set of domain entities and relationships
  • pm-business-rules-library, pm-feature-design - introduces business rules and functional terms
  • Any phase completion - new terms surface naturally as phases complete

Step 0: Current state check

Check for an existing glossary artifact in pureinn-workspace/[project-slug]/artifacts/glossary.md.

Show state table:

Artifact Status Detail
Glossary ✅ / ❌ [X terms / not yet created]

If glossary exists: show a summary - how many terms, which domains are covered, when it was last updated.

Interaction: Group related questions (2-4 per round) and confirm before moving on. For any A/B/C/D choice, use the AskUserQuestion tool with one option marked (Recommended) - never print options as plain text. Keep open-ended questions free-text (don't fake options). If the user is unsure, propose 3-4 concrete options plus "Other". Surface an assumption the moment you make one; never fabricate to fill a gap. (Full standard: CLAUDE.md.)

Read the full file on GitHub · 233 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 233 lines · 55 tokens per session scan A 38e7530ddede

Subscribe to this mod's changes

pm-glossary is a skill published in the GitHub repository ljucask/pureinn-product-development (2 stars, last pushed yesterday), licensed MIT. It adds 55 tokens to every session and 2,341 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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