Belay
Lessons from your coding agent's mistakes, carried forward
Details
- External ID
- 1257795
- Source
- PH
- Company
- —
- Product
- Belay
- Website domain
- producthunt.com
- Launched
- Sept. 22, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Open Source, Developer Tools, Artificial Intelligence, GitHub
- Fetched at
- Sept. 24, 2026, 4:20 a.m.
- Updated at
- Sept. 24, 2026, 4:20 a.m.
Description
Belay turns your Claude Code and Codex sessions into lessons your agent carries into the next one. It reads the history already on your disk, finds what kept going wrong, and proposes lessons backed by the exact turns. You review and approve each one. At the start of the next session, your agent is shown the approved lessons as a Mission Pack and must ask before using them. Belay never edits your project files. Local, encrypted, no account, MIT engine.
Enrichment
- Theme
- Claude integrations and coding agents
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- error memory system for coding agents
- Manually corrected
- False
Could you build this?
Yes Belay reads local CLI/agent session log files (JSON/markdown), runs an LLM over them to identify failure patterns, and outputs curated rules or system prompt additions.
Competitors
Other products that read as similar to this one — 145 launches clear the similarity bar, closest 8 shown.
Attention rank: #96 of 146 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 287 days after the earliest competitor.
- PlaybookDiff · ph · 2026-09-10 · 1 upvotes · similarity 0.43
- bulava · github · 2026-09-21 · 9 upvotes · similarity 0.41
- first-pass · github · 2026-09-25 · 116 upvotes · similarity 0.41
- Deadpath · ph · 2026-09-24 · 3 upvotes · similarity 0.40
- Spotlight by Backplanes · ph · 2026-06-10 · 395 upvotes · similarity 0.40
- nobrainer-tech-flow · ph · 2026-09-28 · 1 upvotes · similarity 0.39
- RuleReceipt · ph · 2026-09-30 · 1 upvotes · similarity 0.39
- threadle · ph · 2026-09-22 · 1 upvotes · similarity 0.39
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.