devnexus
persistent context across repos, sessions, and engineers
Details
- External ID
- 47812829
- Source
- HN
- Company
- —
- Product
- devnexus
- Website domain
- github.com
- Launched
- April 18, 2026
- Cohort
- —
- Upvotes
- 6
- Upvotes percentile
- 0.2808483290488432
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
devnexus is an open-source cli that gives agents persistent shared memory across repos, sessions, and engineers.It maps out dependencies and relations at the function level, builds a code graph, and writes it into a shared Obsidian vault that every agent reads before writing code. Past decisions are also linked directly to the code they touched, so no one goes down the same dead end twice.Still building it out but I would love to hear any thoughts/feedback
Enrichment
- Theme
- AI agent frameworks and developer tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- persistent context management for development
- Manually corrected
- False
Could you build this?
Partial Basic AST code indexing and Markdown export are straightforward, but maintaining robust, multi-repository semantic call graphs and cross-engineer synchronization at scale requires complex static analysis and graph compilation.
What it would actually take: Needs Tree-sitter or LSP language servers for language-agnostic AST parsing, a graph database or network library to construct cross-file call graphs, and a sync engine to output formatted Obsidian markdown vaults. The difficult part is accurate call-graph resolution across dynamic languages, monorepos, and git branches without breaking context. Requires expertise in compiler design and static code analysis.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 197 launches clear the similarity bar, closest 8 shown.
Attention rank: #154 of 198 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 164 days after the earliest competitor.
- Decispher · hn · 2026-08-31 · 5 upvotes · similarity 0.52
- ContextPool · ph · 2026-04-13 · 179 upvotes · similarity 0.42
- 49 IDE · hn · 2026-08-31 · 18 upvotes · similarity 0.42
- Memograph CLI- A tool to diagnose 'memory failures' in AI agents · hn · 2026-02-25 · 6 upvotes · similarity 0.42
- ResumeContext · ph · 2026-09-22 · 71 upvotes · similarity 0.41
- ContextHarbor · ph · 2026-09-15 · 2 upvotes · similarity 0.41
- Unify memory across agents and improve context rot, written in Rust · hn · 2026-04-05 · 5 upvotes · similarity 0.41
- Syngraphe · ph · 2026-09-14 · 3 upvotes · similarity 0.41
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.