Kaelio: Open-source context layer for data agents
We give data agents the context they need to be reliable on your data stack.
Details
- External ID
- 102087
- Source
- YC
- Company
- Kaelio
- Product
- Kaelio: Open-source context layer for data agents
- Website domain
- kaelio.com
- Launched
- May 28, 2026
- Cohort
- Spring 2025
- Upvotes
- 6
- Upvotes percentile
- 0.0708955223880597
- Tags
- Open Source, AI
- Fetched at
- Oct. 1, 2026, 1 a.m.
- Updated at
- Oct. 1, 2026, 1 a.m.
Enrichment
- Theme
- developer tools for ai agents
- Vertical
- Horizontal
- Function
- Data infrastructure
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- context layer for data agents
- Manually corrected
- False
Could you build this?
Partial Wrapping database schemas and exposing documentation via an MCP server or CLI is vibe-codeable. However, building an automated semantic layer that accurately infers entity relationships, cross-table join graphs, and complex metric definitions from raw warehouse logs requires advanced database systems engineering.
What it would actually take: The tool needs a TypeScript or Rust CLI that interfaces with data warehouses (Snowflake, BigQuery, Postgres) using SQL AST parsers (such as sqlglot). The difficult component is developing algorithms that analyze past query history and database statistics to resolve joins and ambiguous metric schemas deterministically. It then compiles these validated semantic graphs into reviewable Git-backed YAML/Markdown configurations.
Competitors
Other products that read as similar to this one — 335 launches clear the similarity bar, closest 8 shown.
Attention rank: #318 of 336 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 206 days after the earliest competitor.
- Nao Open Source Analytics Agent · hn · 2026-02-10 · 5 upvotes · similarity 0.53
- Kctx · hn · 2026-06-10 · 5 upvotes · similarity 0.44
- Context.dev: Live web data API for AI agents · yc · 2026-08-05 · 113 upvotes · similarity 0.44
- Ktx · hn · 2026-05-28 · 93 upvotes · similarity 0.43
- Agentic Fabriq: Okta for Agents · yc · 2025-11-06 · 18 upvotes · similarity 0.43
- Datasette Agent · hn · 2026-05-21 · 10 upvotes · similarity 0.43
- Kanwas, open-source shared context board for teams and agents · hn · 2026-04-30 · 57 upvotes · similarity 0.43
- EvoOntology · github · 2026-09-15 · 186 upvotes · similarity 0.43
Other launches for this product
- No other launches for this product.
Same idea, different domain
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