Kastor
Terraform-style specs for AI agents
Details
- External ID
- 48833183
- Source
- HN
- Company
- —
- Product
- Kastor
- Website domain
- github.com
- Launched
- July 8, 2026
- Cohort
- —
- Upvotes
- 33
- Upvotes percentile
- 0.7962962962962963
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- ai agent infrastructure and tooling
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- infrastructure-as-code for ai agents
- Manually corrected
- False
Could you build this?
Yes This is an infrastructure-as-code CLI tool that translates declarative configuration files into agent runtime topologies and configurations using standard parsing and CLI scaffolding.
Discussion
20 comments analyzed.
Competitors mentioned: LangGraph, Burr, Hamilton, Temporal, Vercel's Eve
Concerns raised: Agent abstraction not stable enough to standardize yet, Runtime patterns keep changing, risk of becoming obsolete, Unclear what 'agent' means in the market, Terraform awkward as primary tool for codegen
Feature requests: TLA+ integration for declarative language compilation, Terraform provider for hosted agents, Support for Burr as codegen target, Plan/apply/state management for remote agents
Competitors
Other products that read as similar to this one — 2198 launches clear the similarity bar, closest 8 shown.
Attention rank: #393 of 2199 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 252 days after the earliest competitor.
- Wasmer SDK · hn · 2026-09-01 · 5 upvotes · similarity 0.72
- Agyn, an open-source Kubernetes runtime for AI agents · hn · 2026-05-20 · 9 upvotes · similarity 0.71
- AgentNest, self-hosted sandboxes for AI agents · hn · 2026-07-23 · 12 upvotes · similarity 0.71
- Nerve · hn · 2026-05-25 · 6 upvotes · similarity 0.68
- Containarium · hn · 2026-05-14 · 5 upvotes · similarity 0.68
- Declarative, reproducible configuration materializer for AI agents · hn · 2026-08-23 · 5 upvotes · similarity 0.67
- Silverlake: The Java-native agentic AI operating system for enterprise · yc · 2026-05-19 · 10 upvotes · similarity 0.66
- Agent Armor, a Rust runtime for enforcing policies on AI agent actions · hn · 2026-04-17 · 7 upvotes · similarity 0.66
Other launches for this product
- No other launches for this product.
Same idea, different domain
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