syntaqxg1t's skills reach Anthropic accounts again when they change. Sessions g1t starts uploaded work-on-issue, coordinate and fix-integration to the account once and never again, so an account kept the first SKILL.md it got however the skill changed. managed_agents.skills now keeps, for each, its id, the version g1t uploaded and the SHA-256 of what it holds; when g1t's copy differs, the next session uploads it as a new version (POST /v1/skills/{id}/versions), and makes it afresh if someone deleted it on the account. The agent names g1t's skills at the version g1t uploaded, not "latest", so a new version changes the agent's body and config_hash updates the agent; the account's own skills stay at their latest. An upload that fails leaves the old version in use and is tried again at the next session. Rows stored before this (an id alone) are uploaded again once. The sessions guide says so.554b184History
