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 stefanoskarakasis/Product-Marketing-Skills --skill go-to-market-strategygit clone --depth 1 https://github.com/stefanoskarakasis/Product-Marketing-SkillsWrote 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/stefanoskarakasis/product-marketing-skills/go-to-market-strategy)<a href="https://agentmods.dev/skills/stefanoskarakasis/product-marketing-skills/go-to-market-strategy"><img src="https://agentmods.dev/badge/skills/stefanoskarakasis/product-marketing-skills/go-to-market-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/stefanoskarakasis/product-marketing-skills/go-to-market-strategy"><img src="https://agentmods.dev/badge/skills/stefanoskarakasis/product-marketing-skills/go-to-market-strategy.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 | $0.00071 | $0.03514 |
| Opus 5 | $0.00036 | $0.01757 |
| Sonnet 5 | $0.00014 | $0.00703 |
| Haiku 4.5 | $0.00007 | $0.00351 |
Grade A, and why
go-to-market-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 today.
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 — 320 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Go-to-Market-Strategy
How This Works
Assigns a launch tier and generates a complete GTM strategy brief grounded in your brain. Not a template-filler. A strategic thinking partner that interrogates scope before recommending resource investment.
The skill runs in 6 steps:
Step 0 — Load brain context (ICP, positioning, competitive landscape, proof points) and, if the user maintains /context/meta-patterns.md, guardrails logged there.
Step 1 — Intake: Initiative name, success metric (90 days), timeline.
Step 2 — Load brain silently (Sections 2, 3, 4, 5).
Step 3 — Apply four-signal tier assignment (market impact, revenue potential, competitive urgency, resource requirement).
Step 4 — Generate full GTM brief (7 sections: strategic context, channels, metrics, competitive, proof points, timeline, next steps).
Step 5 — Learning Close: log the session to /context/skill-sessions.md.
Trigger
- When: Assigning a launch tier and building a full GTM strategy brief for a product, feature, pricing change, or market expansion.
- Not for: Chaining this with other skills into one program → use
workflow-orchestrator. Choosing which acquisition motion(s) to invest in → usegtm-motionsbefore this skill if Channel Strategy needs real motion-fit backing. Messaging and positioning work itself → usepositioning-messagingafter this skill. Risk analysis → usepre-mortemafter this skill. Post-launch review → useretro. - Example prompts:
- "What tier is this launch?"
- "GTM strategy for our new pricing page"
- "Help me scope this feature launch"
- "How should we launch this?"
- "Plan my launch"
Inputs
- Args: Initiative name, 90-day success metric, timeline. Free format — Step 1 intake fills gaps conversationally.
- Defaults: If brain is missing or Section 2 (ICP) is empty, this skill blocks and directs the user to
product-marketing-contextfirst — see Pre-flight. - Context keys:
/foundation/brain.md— required. Sections 2 (ICP), 3 (Positioning), 4 (Competitive), 5 (Proof Points)./context/meta-patterns.md— optional; recurring patterns the user has logged from prior GTM briefs.- Brain contract: Reads Sections 2, 3, 4, 5. Writes: none — this skill does not write to
/foundation/brain.mdon its own.
What ships with it
4 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.
- today Changed · +2 lines b24ce405ecbc
- 12d ago First seen · 318 lines · 71 tokens per session scan A 0b62fd63de30
go-to-market-strategy is a skill published in the GitHub repository stefanoskarakasis/Product-Marketing-Skills (5 stars, last pushed today), licensed MIT. It adds 71 tokens to every session and 3,514 once invoked, about $0.0004 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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