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 agentmods add skills/borski/travel-hacking-toolkit/ignavnpx skills add borski/travel-hacking-toolkit --skill ignavgit 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/ignav)<a href="https://agentmods.dev/skills/borski/travel-hacking-toolkit/ignav"><img src="https://agentmods.dev/badge/skills/borski/travel-hacking-toolkit/ignav.svg" alt="Measured on agentmods" 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 | $0.00038 | $0.01141 |
| Opus 5 | $0.00019 | $0.00571 |
| Sonnet 5 | $0.00008 | $0.00228 |
| Haiku 4.5 | $0.00004 | $0.00114 |
Grade A, and why
ignav 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 6d 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.
allowed-tools: Bash(curl *) How it starts
The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Flight Search via Ignav API
Fast REST API flight search at https://ignav.com. Returns structured JSON with prices, itineraries, and booking links. 1,000 free requests, no rate limit.
Setup
Get a free API key at https://ignav.com/signup (1,000 requests, no credit card).
Set IGNAV_API_KEY in your environment or .env file.
Workflow
- Parse the user's request (origin, destination, dates, trip type, passengers, cabin)
- Look up airport codes if user gave city names
- Search flights (one-way or round-trip)
- Present results in markdown table
- Get booking links if user wants to book
Endpoints
Search Airports
curl -s "https://ignav.com/api/airports?q=Barcelona&limit=5" \
-H "X-Api-Key: $IGNAV_API_KEY"
One-Way Flights
curl -s -X POST "https://ignav.com/api/fares/one-way" \
-H "X-Api-Key: $IGNAV_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"origin": "SFO",
"destination": "JFK",
"departure_date": "2026-05-15",
"adults": 1,
"cabin_class": "economy"
}'
Round-Trip Flights
curl -s -X POST "https://ignav.com/api/fares/round-trip" \
-H "X-Api-Key: $IGNAV_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"origin": "SFO",
"destination": "JFK",
"departure_date": "2026-05-15",
"return_date": "2026-05-20",
"adults": 1,
"cabin_class": "economy"
}'
Booking Links
curl -s -X POST "https://ignav.com/api/fares/booking-links" \
-H "X-Api-Key: $IGNAV_API_KEY" \
-H "Content-Type: application/json" \
-d '{"ignav_id": "the_itinerary_id", "adults": 1}'
Parameters
| Parameter | Type | Description |
|---|---|---|
adults |
int | Number of adults (default: 1) |
children |
int | Number of children (default: 0) |
cabin_class |
string | economy, premium_economy, business, first |
max_stops |
int | 0 (direct only), 1, or 2 |
max_price |
int | Maximum price filter |
departure_time_range |
object | {"earliest_hour": 8, "latest_hour": 20} |
airlines_include |
array | Only these airline codes |
airlines_exclude |
array | Exclude these airline codes |
market |
string | Country code for pricing (default: "US"). Different markets return different prices. |
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.
- 6d ago First seen · 121 lines · 38 tokens per session scan A f4c4b6058e1a
ignav is a skill published in the GitHub repository borski/travel-hacking-toolkit (650 stars, last pushed 5d ago), licensed MIT. It adds 38 tokens to every session and 1,141 once invoked, about $0.0002 per session on Opus 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.
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