| name | lisa-jira-claim |
| description | Idempotently claims one live Jira leaf ticket for direct Lisa work. Reuses jira-build-intake Phase 3b semantics through lisa-atlassian-access: configured ready-to-claimed transition, assign-only-if-unassigned, stable managed comment, and post-write verification. |
| allowed-tools | ["Bash","Skill","Read"] |
Claim Jira Ticket: $ARGUMENTS
Claim exactly one canonical Jira key. All Jira access goes through lisa-atlassian-access; do not call MCP tools or acli directly. This is the reusable direct-session counterpart of lisa-jira-build-intake Phase 3b.
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Resolve merged atlassian.cloudId, jira.project, and jira.workflow values from local-over-global config. Require the key's project prefix to equal the configured Jira project. Resolve ready, claimed, review, environment, and terminal roles from config; do not hardcode status decisions.
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Invoke lisa-jira-read-ticket <key> immediately before mutation. Reject a resolved/terminal ticket, active blocker, repo:<other> ticket, any item with open children/subtasks, or an Epic per repo-scope-split and leaf-only-lifecycle.
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Inspect the live workflow role:
- Already claimed, review, environment-done, or another configured later non-terminal role -> preserve it and set
claim_outcome: reused.
- Ready or an unlaned backlog leaf -> invoke
lisa-atlassian-access operation: transition key: <key> to: <configured-claimed> and require success. This is the idempotency lock.
- Terminal/resolved -> reject; never regress completed work.
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If and only if the ticket is unassigned, assign it to the authenticated account through lisa-atlassian-access (prefer the identity-probed account id / @me semantics documented by Jira build intake). Leave an existing assignee untouched.
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Post this stable comment once through lisa-atlassian-access operation: comment, deduped against all existing comments:
[lisa-tracker-claim] Claimed by Lisa. Starting implementation.
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Invoke lisa-jira-read-ticket <key> again. Success requires an unresolved, current-repo leaf in claimed or a later non-terminal role. An unreachable transition or failed verification is a hard failure and must not authorize a binding.
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Return tracker_provider: jira, canonical work_item_ref: <KEY>, claim_outcome: claimed|reused, assignee outcome, and the post-write status evidence.
Never create a ticket here. Never bypass lisa-atlassian-access.
