Crilio
pytest for prompts
Details
- External ID
- 49433864
- Source
- HN
- Company
- —
- Product
- Crilio
- Website domain
- github.com
- Launched
- Aug. 25, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.12634408602150538
- Tags
- —
- Fetched at
- Sept. 10, 2026, 5:32 a.m.
- Updated at
- Sept. 10, 2026, 5:32 a.m.
Enrichment
- Theme
- native desktop apps and utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- testing framework for llm prompts
- Manually corrected
- False
Could you build this?
Yes Building a CLI testing framework for prompts (analogous to pytest) involves wrapping LLM APIs, running assertions against outputs, and reporting results, which is a straightforward vibe-coding task.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 80 launches clear the similarity bar, closest 8 shown.
Attention rank: #66 of 81 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 286 days after the earliest competitor.
- pi-system-prompts · github · 2026-09-13 · 10 upvotes · similarity 0.52
- Prompt Builder · hn · 2026-08-26 · 21 upvotes · similarity 0.48
- Promptloop · hn · 2026-05-29 · 13 upvotes · similarity 0.47
- Declarative-forms · hn · 2026-08-21 · 12 upvotes · similarity 0.46
- Declarative-forms · hn · 2026-08-17 · 6 upvotes · similarity 0.46
- PrePrompt · hn · 2026-04-28 · 23 upvotes · similarity 0.44
- CTON: JSON-compatible, token-efficient text format for LLM prompts · hn · 2025-11-20 · 13 upvotes · similarity 0.42
- An LLM translator whose source is a single prompt · hn · 2026-05-26 · 5 upvotes · similarity 0.41
Other launches for this product
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.