Developer Tools / AI Agent Frameworks

Kastor

Kastor is an open-source Go toolchain for defining AI agents, tools, and prompts in HCL. It treats agents like versioned infrastructure, with build, plan, and apply workflows, code generation for frameworks like LangGraph, and drift-aware management on hosted platforms.

Clear28/30
Useful27/30
Specific18/20
Complete15/20
Kastor screenshot

Why it was accepted

The page clearly describes a real AI developer tool with a concrete purpose: a declarative, Terraform-style workflow for AI agents. The README gives enough detail to understand what it does, how it’s installed, how it’s used, and what problem it solves. It also includes an example, build steps, and implementation details that make it useful for an AI-builder directory listing.

Weakness

The snapshot does not show broader ecosystem evidence such as releases, adoption, screenshots, or independent usage examples. It also doesn’t make it fully clear which hosted platforms are supported beyond the general plan/apply description.

Review status

54 days ago #243 ↓ -3

Last evaluated 54 days ago. Current rank #243. Down 3 spots in the rankings.

Score history

88

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