Slack killed their OpenAPI spec, so we reverse engineered it
Details
- External ID
- 47782449
- Source
- HN
- Company
- —
- Product
- Slack killed their OpenAPI spec, so we reverse engineered it
- Website domain
- github.com
- Launched
- April 15, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.4813624678663239
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- systems tools and desktop utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- reverse-engineered slack openapi specification
- Manually corrected
- False
Could you build this?
Yes Extracting an OpenAPI specification from Slack's web documentation and client network traffic is an automated scraping, JSON schema generation, and crawling task perfectly suited for AI-assisted scripting.
Discussion
1 comment analyzed.
Competitors mentioned: Community-maintained specs on GitHub, API provider-published OpenAPI specs, Documentation scraping tools
Concerns raised: Maintaining accurate and up-to-date schemas, Unreliable documentation scraping requiring heavy validation, JSON Schema limitations for data definitions (class hierarchies, generics)
Competitors
Other products that read as similar to this one — 96 launches clear the similarity bar, closest 8 shown.
Attention rank: #47 of 97 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 168 days after the earliest competitor.
- Better Hub · hn · 2026-02-25 · 11 upvotes · similarity 0.47
- A tool that scores your OpenAPI spec for test-generation readiness · hn · 2026-06-17 · 6 upvotes · similarity 0.45
- slacklet · github · 2026-09-17 · 9 upvotes · similarity 0.44
- gozarbin · github · 2026-09-16 · 9 upvotes · similarity 0.39
- Routebase · hn · 2026-08-26 · 8 upvotes · similarity 0.39
- OpenTIE and OpenXWA, Modern Ports of Tie Fighter and X-Wing Alliance · hn · 2026-08-27 · 231 upvotes · similarity 0.38
- UIGen · hn · 2026-05-03 · 5 upvotes · similarity 0.38
- Slack-App · github · 2026-09-22 · 93 upvotes · similarity 0.38
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.