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 joomcode/joompulse-skills --skill seller-overview-trackergit clone --depth 1 https://github.com/joomcode/joompulse-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/joomcode/joompulse-skills/seller-overview-tracker)<a href="https://agentmods.dev/skills/joomcode/joompulse-skills/seller-overview-tracker"><img src="https://agentmods.dev/badge/skills/joomcode/joompulse-skills/seller-overview-tracker/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/joomcode/joompulse-skills/seller-overview-tracker"><img src="https://agentmods.dev/badge/skills/joomcode/joompulse-skills/seller-overview-tracker.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 | $0.00226 | $0.05242 |
| Opus 5.5 | $0.00090 | $0.02097 |
| Sonnet 5.5 | $0.00045 | $0.01048 |
| Haiku 4.5 | $0.00023 | $0.00524 |
Grade A, and why
seller-overview-tracker 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 1mo 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 — 391 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Seller Overview Tracker
This skill tracks one seller over time on Mercado Livre (Brasil) or Shopee Brasil — its estimated monthly revenue and sales, listing count, sales trend, average ticket and average price, the categories it covers, its location, and how buyers rate it. On Mercado Livre it also carries the seller medal, the cancellation rate and the rolling 60-day and 365-day sales; none of those three last fields exist on Shopee, where the shop tier stands in for the medal.
Each run builds today's snapshot table for the seller and offers it as a downloadable table. To see what changed, the user supplies the seller's table from a previous period (the one this skill produced before); the skill compares the two and shows the difference per metric. The baseline is whatever table the user provides — there is no hidden session memory and nothing is stored server-side. The seller is identified by a store link or a seller identifier on either marketplace.
It is different from ranking work: to rank many sellers in a category and track how that ranking moves, use the top-sellers-in-category skill; to analyze one product, use the single-product analysis skill. This skill follows one seller.
Prerequisites
- JoomPulse MCP access is configured for the current agent environment.
- The user provides a marketplace — Mercado Livre (Brasil) or Shopee Brasil — and one seller as a store link or a seller identifier on that marketplace.
- For a period comparison, the user supplies a previous table that this skill produced for the same seller on the same marketplace (pasted or uploaded). Without it, the skill produces a standalone snapshot.
- The available JoomPulse tools can look up that seller's current market snapshot on either marketplace. On Shopee the shop's estimated revenue and sales are not published as one store-level figure — the tools report them per item, so the skill builds the shop total up from its items.
If JoomPulse MCP access is unavailable, stop and explain that the skill requires JoomPulse MCP setup before it can monitor a seller.
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.
- 1mo ago Changed · +19 lines 393727ce2957
- 2mo ago First seen · 372 lines · 226 tokens per session scan A 413e0fe4b092
seller-overview-tracker is a skill published in the GitHub repository joomcode/joompulse-skills (54 stars, last pushed 3d ago), licensed MIT. It adds 226 tokens to every session and 5,242 once invoked, about $0.0009 per session on Opus 5.5. 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.
seller-overview-tracker compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| seller-overview-trackerjoomcode/joompulse-skills | Skill | 54 | 3d ago | MIT | A | 226 | Claude Code |
| scenario-roblox-monetizationscenario-labs/skills | Skill | 3.2k | yesterday | MIT | A | 125 | Claude Code |
| einbeziehung-online-clickwrap-browsewrapKlotzkette/claude-fuer-deutsches-recht | Skill | 1.8k | yesterday | Apache-2.0 | A | 42 | Claude Code |
| renewal-playbookmohitagw15856/pm-claude-skills | Skill | 1.5k | yesterday | MIT | A | 88 | Claude Code, Codex |
| kurzfristige-preiserhoehung-lieferfristKlotzkette/claude-fuer-deutsches-recht | Skill | 1.8k | yesterday | Apache-2.0 | A | 72 | Claude Code |
| plattform-online-gate-rollout-rangfolgeKlotzkette/claude-fuer-deutsches-recht | Skill | 1.8k | yesterday | Apache-2.0 | A | 62 | Claude Code |
| stripe-paymentsjezweb/claude-skills | Skill | 1.1k | 28d ago | MIT | A | 101 | Claude Code |