Show HN: Phrony – declare an agent in a manifest, run it, trace every call

Category: infrastructure

Tags: ai-agents, llm-runtime, grpc

Score: 6.3/10 (Innovation: 6, Technical: 7, Documentation: 6, Utility: 6)

Phrony is an open-source runtime for declaring AI agents via YAML manifests, executing sessions with LLM loops and tool mediation, and emitting structured traces. It separates agent logic from application code, treating agents as first-class deployable entities, which is interesting for teams that want to operationalize AI agents similarly to microservices.

Target audience: backend devs, devops, ai-engineers

Repository: https://phrony.com/ · Go · NOASSERTION · 2 stars

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