Celmis
Self-hosted code intelligence over a symbol graph
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Most code tools read one repository at a time. Celmis indexes a set of them into one symbol graph, so a question can cross a boundary: ask which service still calls a function whose signature changed, and the answer comes back with file:line citations from a repository you never cloned. Same index, read many ways: PR review that sees cross-repo callers, dependency audit, CycloneDX SBOM, and an MCP server with 18 tools. Self-hosted, docker compose. Your model key, or Ollama locally. AGPL-3.0.
PH · launched Sep 10, 2026 · 2 upvotes (top 26%) · 0 views
Niche: code and binary analysis tools · 118 launches, 4 in the last 7 days ▼ -56% · Explore this niche →
Category and tags
- Horizontal
- Search & retrieval
- Developer
- Not AI
- Hobby / open-source project
- Open Source
- Developer Tools
- Artificial Intelligence
- GitHub
Visit website ↗ Source listing ↗
More like this: all 118 launches in code and binary analysis tools →
Could you build this?
No Building cross-repository symbol graphs across 23 programming languages requires deep compiler and static analysis expertise comparable to tools like Sourcegraph SCIP or Kythe.
What it would actually take: The architecture requires multi-language AST parsers (e.g. tree-sitter or LSP engines) compiling cross-repo symbol definition/reference graphs into a graph store alongside Qdrant/Postgres for vector and semantic search. The hardest part is semantic name resolution and cross-repository call-graph tracking without full compilation environments across 23 languages. This requires deep static code analysis and compiler engineering expertise.
Competitors
Other products that read as similar to this one : 114 launches clear the similarity bar, closest 8 shown.
Attention rank: #41 of 115 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 313 days after the earliest competitor.
- Coasts · hn · 2026-03-30 · 99 upvotes · similarity 0.42
- CapScope · ph · 2026-11-01 · 1 upvotes · similarity 0.42
- Praxis · ph · 2026-09-15 · 1 upvotes · similarity 0.41
- OpenWorkers · hn · 2026-01-01 · 500 upvotes · similarity 0.41
- Eulix · hn · 2026-09-15 · 5 upvotes · similarity 0.40
- Compose-to-Cloud Pulumi Providers for AWS, GCP, and Azure · hn · 2026-05-22 · 5 upvotes · similarity 0.39
- Glintlog · hn · 2026-02-04 · 10 upvotes · similarity 0.39
- Model Tools Protocol (MTP) · hn · 2026-02-10 · 9 upvotes · similarity 0.38
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.