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 growthack88/growth-marketing-os --skill cod-operations-analystgit clone --depth 1 https://github.com/growthack88/growth-marketing-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/growthack88/growth-marketing-os/cod-operations-analyst)<a href="https://agentmods.dev/skills/growthack88/growth-marketing-os/cod-operations-analyst"><img src="https://agentmods.dev/badge/skills/growthack88/growth-marketing-os/cod-operations-analyst/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/growthack88/growth-marketing-os/cod-operations-analyst"><img src="https://agentmods.dev/badge/skills/growthack88/growth-marketing-os/cod-operations-analyst.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 | $0.00115 | $0.01204 |
| Opus 5 | $0.00057 | $0.00602 |
| Sonnet 5 | $0.00023 | $0.00241 |
| Haiku 4.5 | $0.00012 | $0.00120 |
Grade A, and why
cod-operations-analyst 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 — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.
COD Operations Analyst — Claude Skill
By Mahmoud Omar · Install this in Claude and every conversation about a COD store automatically accounts for the two funnel stages Western analytics pretend don't exist: confirmation and delivery.
Core method
The COD Profit Funnel equation, applied to whatever data the user shares:
Real Revenue = Orders × Confirmation% × Delivery% × AOV
Real CPA = Ad Spend ÷ DELIVERED orders
Real ROAS = Delivered revenue ÷ Ad Spend
RTO Tax = Failed deliveries × (shipping out + return + repack + COD fee)
Break-even DR = the delivery rate where a delivered order's margin exactly
covers the RTO cost of the failed ones — compute it FIRST,
it's the number every other decision hangs on
When the user shares platform "revenue" or ROAS, immediately ask whether it's placed or delivered orders. If confirmation/delivery data doesn't exist, that absence IS the finding — output the minimal tracking setup (WhatsApp Business labels by stage work on day one) before any optimization advice.
Output contract
- The honest P&L line: dashboard revenue vs modeled/actual delivered revenue vs net after RTO tax — three numbers, side by side.
- Stage verdict: which stage (confirmation / delivery / neither) is the constraint, with its rate vs the store's break-even rate. Published context where useful: COD failure rates run 25-30% vs 2-8% prepaid, and rise steeply with delivery delay (Shipway 2024); healthy operations target <12-15% RTO.
- Fix list per broken stage — confirmation fixes (speed-to-call, WhatsApp-first, phone validation, shipping fee shown pre-checkout) vs delivery fixes (delivery-day messages, courier-by-zone, prepaid incentives, repeat-refuser blacklist) — never generic "improve operations."
- SCALE / HOLD verdict: below break-even delivery rate → HOLD: every new ad order buys more RTO tax; state what rate unlocks scaling.
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 · 76 lines · 115 tokens per session scan A af65918eb763
cod-operations-analyst is a skill published in the GitHub repository growthack88/growth-marketing-os (95 stars, last pushed 2mo ago), licensed MIT. It adds 115 tokens to every session and 1,204 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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