headerlint
Safe HTTP security header auditing with JSON and SARIF output
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Details
- External ID
- 1398479171
- Source
- GITHUB
- Company
- —
- Product
- headerlint
- Website domain
- github.com
- Launched
- Sept. 30, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.14045078527754465
- Tags
- cybersecurity, http-security-headers, python, sarif, security-audit, ssrf
- Fetched at
- Oct. 3, 2026, 1:02 a.m.
- Updated at
- Oct. 3, 2026, 1:02 a.m.
Enrichment
- Niche
- developer tooling and language infrastructure
- Vertical
- Security
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- http security header auditing tool for developers
- Manually corrected
- False
Could you build this?
Yes Headerlint is a command-line HTTP header security auditor that inspects response headers and outputs JSON/SARIF, which is a straightforward scripting task.
Competitors
Other products that read as similar to this one — 793 launches clear the similarity bar, closest 8 shown.
Attention rank: #612 of 794 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 336 days after the earliest competitor.
- securify · github · 2026-10-06 · 22 upvotes · similarity 0.60
- JSLike, a CSP-Safe Interpreter for JS, TS, JSX, TSX in JS · hn · 2026-05-09 · 6 upvotes · similarity 0.56
- prism · github · 2026-09-11 · 8 upvotes · similarity 0.56
- CVE-2026-42536-PoC · github · 2026-09-13 · 7 upvotes · similarity 0.55
- Smart Scan · hn · 2025-11-24 · 15 upvotes · similarity 0.54
- Tailsnitch · hn · 2026-01-05 · 280 upvotes · similarity 0.53
- alettagap · github · 2026-09-09 · 10 upvotes · similarity 0.52
- jsoncompat · hn · 2026-04-06 · 7 upvotes · similarity 0.51
Other launches for this product
- No other launches for this product.
Same idea, different domain
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