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.
npx skills add ljucask/pureinn-product-development --skill pm-onboardinggit clone --depth 1 https://github.com/ljucask/pureinn-product-developmentWrote 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.
[](https://agentmods.dev/skills/ljucask/pureinn-product-development/pm-onboarding)<a href="https://agentmods.dev/skills/ljucask/pureinn-product-development/pm-onboarding"><img src="https://agentmods.dev/badge/skills/ljucask/pureinn-product-development/pm-onboarding/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.
<a href="https://agentmods.dev/skills/ljucask/pureinn-product-development/pm-onboarding"><img src="https://agentmods.dev/badge/skills/ljucask/pureinn-product-development/pm-onboarding.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00091 | $0.03823 |
| Opus 5 | $0.00046 | $0.01912 |
| Sonnet 5 | $0.00018 | $0.00765 |
| Haiku 4.5 | $0.00009 | $0.00382 |
Grade A, and why
pm-onboarding 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 413 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PM - Onboarding Brief
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
Generates a role-specific Onboarding Brief for a new team member joining mid-project. It reads the existing workspace and filters the relevant subset of artifacts for the person's role - so they get context without noise.
Four role tracks:
| Role | Gets |
|---|---|
| Developer | Domain model, entities + state transitions, business rules, current stripe/Feature Cards in queue, coding conventions, who to ask about what |
| PM | Product vision, PRD (problem + value prop + target customer), roadmap + phases, feature_list (KANO/VxC/phase), personas, open hypotheses, settled decisions |
| Designer | Personas, user flows, features in 2b_In_Design, Figma links, design system reference, early adopter profile |
| Stakeholder / Investor | Executive brief: problem + market, value prop, MVP scope, traction/metrics, team, next milestone |
Settled decisions section is mandatory for every role. This is the list of things that have been decided and should not be re-opened without new evidence. Saves the team from re-litigating.
Skip if: solo builder with no team to onboard.
Dependencies
Required before running:
- A workspace exists with at least some artifacts
pm-team-roster- to know the team structure (recommended but not blocking)
The skill degrades gracefully if artifacts are missing - it reports what is absent rather than blocking.
Step 0: Current state check
Inventory the workspace artifacts:
| Artifact | Present? |
|---|---|
| state.json | |
| PRD Master | |
| Product Roadmap | |
| Personas / Customer Segments | |
| Domain Model / Entities / Business Rules | |
| Feature List + Feature Cards | |
| Team Roster | |
| Stakeholder Map | |
| pureinn-variables.md (Notion URLs) |
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.
- 12d ago First seen · 413 lines · 91 tokens per session scan A ccc506b866e6
pm-onboarding is a skill published in the GitHub repository ljucask/pureinn-product-development (2 stars, last pushed 2d ago), licensed MIT. It adds 91 tokens to every session and 3,823 once invoked, about $0.0005 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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