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 CodeInfinity1/Stram --skill commerce-travelgit clone --depth 1 https://github.com/CodeInfinity1/StramWrote 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/codeinfinity1/stram/commerce-travel)<a href="https://agentmods.dev/skills/codeinfinity1/stram/commerce-travel"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/commerce-travel/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/codeinfinity1/stram/commerce-travel"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/commerce-travel.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 | $0.00030 | $0.00373 |
| Opus 5.5 | $0.00012 | $0.00149 |
| Sonnet 5.5 | $0.00006 | $0.00075 |
| Haiku 4.5 | $0.00003 | $0.00037 |
Grade A, and why
commerce-travel 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.
What it actually says
Commerce Travel
Purpose
Use this parent skill for travel options, railway or flight tickets, shopping comparison, maps, purchases, availability, fares, and booking intent preparation.
Hierarchy Reading Rules
- Start with this parent to classify the task as rail, flight, shopping, maps, or payment safety.
- Load the domain child skill before using booking or purchase-specific workflows.
- Use live/current evidence for availability, prices, schedules, and inventory.
- Stop at prepared intent unless the user explicitly approves the exact booking, purchase, payment, or account-changing step.
Tool Map
flight-ticket-bookingrailway-ticket-bookingsafe-shopping-and-paymentsshopping-assistanttravel-and-maps
Child Skill Guide
- Use railway ticket booking for trains, Indian railway availability, classes, quotas, and PNR-sensitive boundaries.
- Use flight ticket booking for air routes, fares, baggage, layovers, provider comparisons, and hold or purchase boundaries.
- Use travel and maps for routes, locations, local logistics, itineraries, and geography.
- Use shopping assistant for product comparison, stock, seller, warranty, and buying choices.
- Use safe shopping and payments whenever checkout, payment, personal data, account state, refunds, or cancellation can occur.
Verification
- Distinguish offered service, live availability, waitlist, sold out, unresolved, and booked.
- Verify date, route, class/cabin, passenger count assumptions, source, and timestamp before finalizing.
- Never store payment details or claim a booking/purchase without observed confirmation and approved steps.
What ships with it
7 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.
- 1mo ago First seen · 40 lines · 30 tokens per session scan A bb4bca7d0582
commerce-travel is a skill published in the GitHub repository CodeInfinity1/Stram (11 stars, last pushed 2mo ago), licensed MIT. It adds 30 tokens to every session and 373 once invoked, about $0.0001 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 2026-08-31.
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