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 borski/travel-hacking-toolkit --skill seats-aerogit clone --depth 1 https://github.com/borski/travel-hacking-toolkitWrote 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/borski/travel-hacking-toolkit/seats-aero)<a href="https://agentmods.dev/skills/borski/travel-hacking-toolkit/seats-aero"><img src="https://agentmods.dev/badge/skills/borski/travel-hacking-toolkit/seats-aero/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/borski/travel-hacking-toolkit/seats-aero"><img src="https://agentmods.dev/badge/skills/borski/travel-hacking-toolkit/seats-aero.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 269 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- low Excessive Agency · line 264 Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.Fix: Limit the skill's scope to its documented purpose. Remove instructions that enable the agent to perform actions outside its stated functionality.
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 | $0.00034 | $0.05357 |
| Opus 5.5 | $0.00014 | $0.02143 |
| Sonnet 5.5 | $0.00007 | $0.01071 |
| Haiku 4.5 | $0.00003 | $0.00536 |
Grade A, and why
seats-aero scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s -H "Partner-Authorization: $SEATS_AERO_API_KEY" \ How it starts
The opening of the file, as written. The whole thing — 407 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Seats.aero Skill
Search cached and live award flight availability across 27 mileage programs (including Spirit Free Spirit and Frontier Miles, added April 2026). Find the cheapest award flights, compare programs, and get booking links.
Source: seats.aero | API Docs | Knowledge Base
Authentication
Set SEATS_AERO_API_KEY in your .env file. Get from Settings > API tab (Pro account required).
All requests use the Partner-Authorization header. Pro users get 1,000 API calls per day for non-commercial use.
API Base
https://seats.aero/partnerapi
Key Concepts
Saver vs Dynamic Pricing
Award seats fall into two categories:
- Saver (fixed price): Set, predictable miles cost. Often the ONLY type bookable through partner programs. Best value. Always shown on Seats.aero.
- Dynamic: Price changes based on demand (like cash fares). Can be reasonable or extremely expensive. Seats.aero filters out overpriced dynamic awards by default.
Dynamic Price Filter Thresholds
Awards exceeding these per-hour thresholds are hidden automatically:
| Program | Economy | Prem Econ | Business | First |
|---|---|---|---|---|
| American | <100K total | <100K total | <150K total | <200K total |
| United | 7,500/hr | 10,000/hr | 14,000/hr | 20,000/hr (max 10h) |
| Delta | 10,000/hr | 15,000/hr | 20,000/hr | N/A |
| Aeroplan | 7,500/hr | 10,000/hr | 12,500/hr | 15,000/hr |
| Flying Blue | 5,000/hr | 10,000/hr | 15,000/hr | 15,000/hr |
| Alaska | <150K total | <150K total | <150K total | <150K total |
| Aeromexico | 10,000/hr (max 10h) | 15,000/hr | 20,000/hr | N/A |
| Etihad | 10,000/hr (max 10h) | 15,000/hr | 20,000/hr | N/A |
| JetBlue | 10,000/hr | 15,000/hr | 20,000/hr | N/A |
| Qantas | 7,500/hr | 10,000/hr | 20,000/hr | 25,000/hr |
To see ALL dynamic pricing (including expensive): pass include_filtered=true on cached search/bulk, or disable_filters=true / show_dynamic_pricing=true on live search.
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 · 407 lines · 34 tokens per session scan A 54fb9ec29ed7
seats-aero is a skill published in the GitHub repository borski/travel-hacking-toolkit (754 stars, last pushed yesterday), licensed MIT. It adds 34 tokens to every session and 5,357 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
openspec-bulk-archive-change
Archive multiple completed OpenSpec changes at once. Use when archiving several parallel changes. Also use for a plural archive request - "openspec bulk-archive", "opsx bulk-archive", "openspec archive all", or "openspec archive these changes".
acceptance-test-authoring
Use when creating or modifying acceptance tests, configuring cucumber-js or behave runners, writing or refactoring step definitions, linting executable Gherkin specs, choosing an acceptance stack, or implementing OpenSpec tasks that involve acceptance tests.
gherkin-authoring
Use when drafting, reviewing, or improving Gherkin, Cucumber scenarios, BDD acceptance criteria, feature examples, Scenario Outlines, Backgrounds, Rules, Doc Strings, Data Tables, tags, or Gherkin embedded in Markdown.
openspec-bulk-apply-change
Use when multiple active OpenSpec changes should be applied concurrently in isolated worktrees with delegated verification and no merge.
architectural-decision-records
Use when documenting, drafting, reviewing, or updating architectural decisions, ADRs, decision logs, tradeoffs, rationale, consequences, alternatives, or architecture decision history.
adversarial-authoring
Use when rules or instructions mention "adversarial-authoring", "adversarial authoring", "must use adversarial-authoring skill", "model council", "cross-model review", or "mixture of models"; coordinates adversarial authoring and review subagents and records council notes.