* Enrich issue_read get with hierarchy relationship signals
The default issue_read `get` payload surfaced no hierarchy data, forcing
agents to drop to raw REST (parent_issue_url) or scan sibling sub_issues
to discover relationships. Enrich `get` with a layered, zero-extra-round-trip
relationship signal derived from a single combined GraphQL query:
- has_parent / has_children: cheap, always-emitted routing booleans
(addresses Sam Morrow's #2726 review note).
- parent: compact ref (number/title/state/url/repository) mirroring the
existing get_parent payload keys; omitted when there is no parent.
- sub_issues_summary: native subIssuesSummary counts (total/completed/
percent_completed); omitted when there are no sub-issues.
The single-issue field-values GraphQL call in GetIssue is replaced by one
combined query (fetchIssueReadEnrichment) returning field values + parent +
subIssuesSummary, so `get` adds no round-trips. Enrichment is best-effort:
a query failure still returns the base issue and never fails `get`. Parent
titles are sanitized (parent may be cross-repo) and redacted under lockdown
mode unless the parent content can be verified as safe; numeric/structural
fields and counts stay intact. get_parent / sub_issue_write behavior is
unchanged; tool descriptions clarify hierarchy is read here but written via
sub_issue_write (no writable parent field).
Refs github/planning-tracking#3306
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Tighten hierarchy tool wording
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Omit unverified parent under lockdown instead of redacting title
Align issue_read get parent enrichment with the codebase's existing
lockdown patterns: rather than introducing a third, redaction-with-sentinel
behavior, omit the whole parent reference when its (possibly cross-repo)
content cannot be verified safe. This mirrors how unsafe comments, sub-issues,
and PR reviews are filtered out. has_parent stays true so an agent can still
route to get_parent.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Restore explicit issue read query matcher
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Omit hierarchy flags when enrichment fails
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Address hierarchy review nits
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Roberto Nacu <kerobbi@github.com>
Bryan Zwicker
b7bc3dccee