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Fast REST API flight search via ignav.com. Cash prices, booking links, market selection for price arbitrage. Include in every flight search alongside Duffel and other sources.
Passed 8 of 14 test cases with the skill, and 3 of 14 without it.
and 5 more in the full report
7 fixed5 passed either way10 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
Search for Southwest Airlines flights from Dallas Love Field to Chicago Midway on November 12, 2026.
| Checked | Without skill | With skill |
|---|---|---|
| States that Southwest Airlines flights are not available through this flight search service. | Missed | Passed |
| Does not attempt to call the Ignav API for Southwest fares. | Missed | Passed |
The instructions your model reads when the skill loads.
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.
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.
curl -s "https://ignav.com/api/airports?q=Barcelona&limit=5" \
-H "X-Api-Key: $IGNAV_API_KEY"
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"
}'
test cases passed, vs 3 / 14 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.