ACFS: Standardizing Agent Capabilities

Gold_Syrup8935 · reddit · 2026-07-11

The author argues that labeling everything an agent learns as "memory" is too broad. We actually need to distinguish details like source, credibility, replaceability, and access control; otherwise, an agent has to re-read the entire AGENTS.md every time it thinks.

Therefore, they are drafting the Agent Capability Formation Standard (ACFS):\n\n- The goal is to provide a clear lifecycle management approach for an agent's long-term knowledge and capabilities.\n- It emphasizes that the standard should complement MCP, rather than replacing tools or context exposure mechanisms.\n- The current specs, schema, examples, and security model have been released, inviting feedback from agent system builders.\n\nThe core question is: When an agent executes tasks, how can its "learned capabilities" be transformed into retrievable, governable structured assets.

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