Simple markdown files definitely work, but the downside is that they only hold what you actually remember to write down / tell your agents to write down. The useful learnings are usually in the session itself i.e. the 3 approaches the agent tried before one of them worked.
Beacon keeps the full execution trace (prompts, reasoning, tool calls, commands) outside the agent's context and distills lessons from it. Ultimately the agent still only has access to snippets of information (via skill progressive disclousure) but it's drawn from much richer session data rather than what you remembered to note down. Also you don't have to maintain it yourself!
Beacon keeps the full execution trace (prompts, reasoning, tool calls, commands) outside the agent's context and distills lessons from it. Ultimately the agent still only has access to snippets of information (via skill progressive disclousure) but it's drawn from much richer session data rather than what you remembered to note down. Also you don't have to maintain it yourself!