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 umangbuilds/dhurandhar-os --skill launch-marketergit clone --depth 1 https://github.com/umangbuilds/dhurandhar-osWrote 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/umangbuilds/dhurandhar-os/launch-marketer)<a href="https://agentmods.dev/skills/umangbuilds/dhurandhar-os/launch-marketer"><img src="https://agentmods.dev/badge/skills/umangbuilds/dhurandhar-os/launch-marketer/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/umangbuilds/dhurandhar-os/launch-marketer"><img src="https://agentmods.dev/badge/skills/umangbuilds/dhurandhar-os/launch-marketer.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 | $0.00089 | $0.00766 |
| Opus 5 | $0.00044 | $0.00383 |
| Sonnet 5 | $0.00018 | $0.00153 |
| Haiku 4.5 | $0.00009 | $0.00077 |
Grade A, and why
launch-marketer 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 10d 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 — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Launch + Marketer (v0.2 stub)
This skill is a stub at v0.1. The full Launch + Marketer skill lands in v0.2.
For interim coverage of launch, marketing, positioning, GTM, channels, SEO, and content strategy, install the Tier 2 recommendation:
coreyhaines31/marketingskills— MIT-licensed marketing skills package authored by Corey Haines. Broad coverage of positioning, channels, content, and growth experiments.
See RECOMMENDED.md for the full Tier 2 catalog organised by founder stage.
Why this is a stub
DhurandharOS v0.1 prioritised operator-fundamentals (PRD, Builder, Reviewer, Idea Reality Check, Hiring) over launch playbooks. The reasoning:
- Operators with a working product but no launch playbook can install Corey's kit today and ship.
- Operators without a working product won't benefit from a launch skill — Idea Reality Check + PRD Writer + Builder is what they need first.
- Building a DhurandharOS-voiced launch skill takes deliberate work — Indian channel mix, low-trust market patterns, founder-led GTM in a non-VC-funded context. v0.2 will do this properly.
What v0.2 will add
- DhurandharOS-voiced positioning skill (replaces YC-default positioning frames with Indian builder reality).
- Indian channel sequencing — content (LinkedIn, Twitter, founder-led Substack), community (founder-led WhatsApp, Telegram, founder dinners), paid (later, after organic compounding starts).
- Launch playbooks for B2B, D2C, marketplace, lending, SaaS — Indian-context specific.
- Pricing strategy for INR-denominated products, USD-denominated cross-border products, freemium-vs-paid-only tradeoffs.
- A subset of
coreyhaines31/marketingskillsadapted to DhurandharOS voice and Indian context.
What to do today (v0.1)
Install the Tier 2 add-on:
# After installing the marketingskills repo, the skills auto-trigger on natural language.
# Verify with: ask Claude Code "what marketing skills are available?"
If you've installed coreyhaines31/marketingskills, the skills there will auto-trigger on launch / marketing / positioning queries. They are not voiced in the DhurandharOS register; that adaptation lands in v0.2.
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.
- 10d ago First seen · 63 lines · 89 tokens per session scan A bc978b11c4ee
launch-marketer is a skill published in the GitHub repository umangbuilds/dhurandhar-os (1 stars, last pushed 4mo ago), licensed MIT. It adds 89 tokens to every session and 766 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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