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 mattgierhart/PRD-driven-context-engineering --skill prd-v09-gtm-strategygit clone --depth 1 https://github.com/mattgierhart/PRD-driven-context-engineeringWrote 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/mattgierhart/prd-driven-context-engineering/prd-v09-gtm-strategy)<a href="https://agentmods.dev/skills/mattgierhart/prd-driven-context-engineering/prd-v09-gtm-strategy"><img src="https://agentmods.dev/badge/skills/mattgierhart/prd-driven-context-engineering/prd-v09-gtm-strategy/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/mattgierhart/prd-driven-context-engineering/prd-v09-gtm-strategy"><img src="https://agentmods.dev/badge/skills/mattgierhart/prd-driven-context-engineering/prd-v09-gtm-strategy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00114 | $0.01777 |
| Opus 5 | $0.00057 | $0.00889 |
| Sonnet 5 | $0.00023 | $0.00355 |
| Haiku 4.5 | $0.00011 | $0.00178 |
Grade A, and why
prd-v09-gtm-strategy 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.
How it starts
The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GTM Strategy (Orchestrator)
Position in workflow: v0.8 Monitoring Setup → v0.9 GTM Strategy (Orchestrator) → v0.9 Launch Metrics
This skill is an orchestrator, not a primary skill. GTM strategy is composed of three framework-grounded sub-skills that run in sequence. This skill chains them and reconciles outputs. New work on positioning, offers, or channels should invoke the sub-skills directly.
Execution Mode
Default is standard. See .claude/rules/08-skill-execution-modes.md for selection logic.
| Mode | What this skill produces |
|---|---|
| quick | Each sub-skill in quick mode; reconciled GTM index |
| standard | Each sub-skill in standard mode; full reconciliation pass over outputs |
| deep | Each sub-skill in deep mode; multi-pass reconciliation + risk register |
The Three Sub-Skills
GTM is positioning before offer before channels. Running them out of order produces channel plans that don't reach the right people with the right pitch.
| Step | Sub-skill | Framework | Owner |
|---|---|---|---|
| 1 | prd-v09-positioning-dunford |
April Dunford, Obviously Awesome (5-step) | Founder + PM |
| 2 | prd-v09-offer-construction-hormozi |
Alex Hormozi, $100M Offers (value equation + Grand Slam) | Founder + Sales |
| 3 | prd-v09-launch-channels-orb |
Corey Haines, ORB framework (Owned / Rented / Borrowed) | Growth |
Use the v0.9 tactical playbooks (prd-v09-aeo-audit, prd-v09-alternatives-pages, prd-v09-cold-outreach-tiered, prd-v09-hn-reddit-launch) after these three are complete — each plugs into a specific channel from step 3.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 144 lines · 114 tokens per session scan A 69f3c6cab63e
prd-v09-gtm-strategy is a skill published in the GitHub repository mattgierhart/PRD-driven-context-engineering (182 stars, last pushed 10d ago), licensed MIT. It adds 114 tokens to every session and 1,777 once invoked, about $0.0006 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 2026-08-30.
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