sdlc/skills/maintain/SKILL.md

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name: maintain description: SDLC maintenance stage. Gate on model capability tags, read projects still inside their maintenance window from MAINTAIN_CONTENTS, then run one sub agent per project: switch to develop or master, propose at least five maintenance actions, commit to a new branch, push, and PR. Update the last-maintained timestamp afterward. Use for periodic upkeep of delivered projects.

maintain

Goal: run routine maintenance for every project in the maintenance contents page. All wiki reads and writes go through jsc-gitea:wiki.

Steps

1. Model capability gate: check the 「SDLC 階段需求」 table from jsc-cli:models and confirm the current model qualifies for maintenance (any tag qualifies, but the model must be listed in the mapping table). If not, block the flow and tell the user which model to switch to.
2. Read MAINTAIN_CONTENTS via jsc-gitea:wiki and filter projects still inside their maintenance window: start date ≤ today, and (end date is NULL or ≥ today).
3. Every project MUST run as a sub agent with this flow:
   1. Switch the project to the develop branch, falling back to master, and pull to latest.
   2. Propose at least five maintenance methods and apply the ones that fit the project, for example:
      • dependency updates (reuse jsc-pkg:pkg-update)
      • security vulnerability scan and patching
      • dead code and stale comment cleanup
      • test coverage reinforcement
      • docs and README synchronization
      • build warning elimination
   3. Commit the changes to a new branch per jsc-git:commit, push, then open a PR back to develop or master per jsc-git:pr.
   4. Update the project's last-maintained field (the zh-TW column 「前次維護時間」) in MAINTAIN_CONTENTS to today.
4. The main agent reports the summary: maintenance methods applied per project, PR links, and failure reasons. The report and all generated wiki content, commits, and PR descriptions stay Traditional Chinese per the STE100 rule.