Zeta turns durable agents into Markdown files with replayable prompts

remilouf · x · 2026-07-29

A GitHub project called Zeta positions itself as a local-first substrate for durable agents. It stores every event, prompt, and tool call in project-local SQLite so you can replay the exact prompt behind any action instead of guessing what the model saw.

The repo models an agent as a Markdown file: one file declares the events it accepts, the tools it can use, and the shared skills it opts into. The repository README emphasizes durability, traceability, and replayability for agent workflows.

Related event: Zeta: An Open-Source Local-First Agent Operating System(2 posts)→

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