sediment
Self-hosted evidence store for coding agents.
Details
- External ID
- 1379332364
- Source
- GITHUB
- Company
- —
- Product
- sediment
- Website domain
- sediment.so
- Launched
- Sept. 21, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.14514476044068664
- Tags
- agent-evaluation, ai-agents, coding-agents, context-engineering, developer-tools, llm-observability, postgresql, reinforcement-learning, self-hosted, training-data
- Fetched at
- Sept. 25, 2026, 1:03 a.m.
- Updated at
- Sept. 25, 2026, 1:03 a.m.
Enrichment
- Theme
- coding agent interfaces and environments
- Vertical
- Horizontal
- Function
- Observability & eval
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- self-hosted evidence store for coding agents
- Manually corrected
- False
Could you build this?
Partial While the core storage API and dashboard are straightforward, building a reliable evidence store for coding agents requires complex tracing, diff capture, CI sandboxing, and RLVR pipeline integrations.
What it would actually take: The system requires an event-driven ingest API, Git diff/AST analyzers, integration with containerized CI test runners for verified reward collection, and vector/relational databases for contextual retrieval. The challenge is handling deterministic execution environments, high-throughput agent logs, and fine-tuning dataset export formats (SFT/DPO/RLVR). It requires experienced backend/data infrastructure and LLM post-training engineering skills.
Competitors
Other products that read as similar to this one — 1652 launches clear the similarity bar, closest 8 shown.
Attention rank: #1212 of 1653 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 325 days after the earliest competitor.
- PMB · hn · 2026-06-29 · 26 upvotes · similarity 0.65
- Codingagents.md · hn · 2026-02-11 · 5 upvotes · similarity 0.65
- Prism: Lightning fast inference for coding agents · yc · 2026-09-24 · 4 upvotes · similarity 0.65
- coding-agent · github · 2026-09-19 · 76 upvotes · similarity 0.64
- Loom, an open-source delivery harness for coding agents · hn · 2026-06-10 · 5 upvotes · similarity 0.63
- Friday · hn · 2026-09-16 · 9 upvotes · similarity 0.63
- 514 · hn · 2026-08-07 · 10 upvotes · similarity 0.63
- Local-coder · hn · 2026-09-21 · 6 upvotes · similarity 0.62
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a observability & eval tool for Media & entertainment yet.