Stateful agents that are like people, with memory, identity, and the ability to learn and adapt
This week focused on expanding subagent capabilities: they can now launch nested layers, message their parent agents, and automatically inherit parent MCP servers across trust boundaries. On the stability front, fixes addressed memory checkout gating, remote task cancellation, shell integration, and…
Get this in your inbox every Monday →A deterministic 0–100 hygiene score — README, license, CI, tests, docs, and freshness.
Who ships this repo — author concentration and the bus factor across the last 300 mainline commits.
How welcoming this repo is to contributors — issue throughput, close time, responsiveness, and good-first-issue count.
What this project is built on — dependency count by ecosystem, the license mix, and anything worth a legal look before you adopt it.
Whether this project's CI can be trusted — pass rate, run times, flaky runs, and which workflow is the weak link.
Grounded in letta-code's README, structure, and recent commits — answers won't invent code they haven't seen.
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feat: always-on vault secret redaction in tool returns and user messages (#4912)
A floor, not a guess: counts only commits whose author, co-author trailer, or message explicitly credits an AI tool (Claude, Copilot, Cursor, aider, Codex…). Based on 30 mainline commits. Unattributed AI code isn't counted here — the full audit estimates that separately.