[Issue Arborist] Issue Arborist Run — 27 sub-issue links, no new parents needed

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🌳 Issue Arborist Report

Issues analyzed: 71

Parent issues created

Parent	Theme	Sub-issues	Reasoning
(none)	—	—	No orphan cluster of 5+ unparented issues was found this run — every 5+ theme I identified already had an existing parent umbrella issue, so I linked into those instead of creating duplicates.

Links created

Parent	Sub-issue	Reasoning
#1549	#2242	Recurring Issue Triage agent_failure — matches #1549's scope (non-rate-limit [aw] execution failures)
#1549	#2235	Recurring Issue Triage agent_failure
#1549	#2224	Recurring Issue Triage agent_failure
#1549	#2218	Cyclomatic Complexity Reducer agent_failure
#1549	#2212	Recurring Issue Triage agent_failure
#1549	#2208	Recurring Issue Triage agent_failure
#1549	#2248	Issue Triage produced no safe outputs (missing_safe_outputs)
#1549	#2215	Issue Triage produced no safe outputs (missing_safe_outputs)
#1549	#2205	Issue Triage produced no safe outputs (missing_safe_outputs)
#1549	#2249	Dependency Version Updater safe_outputs job failure — same non-rate-limit execution-failure theme
#1535	#2227	Issue Triage hit engine rate limit (HTTP 429) — directly matches #1535's AI-credits/rate-limit theme
#2076	#2067	Already named as one of the "five follow-up items" in #2076's body; formalizing the sub-issue link
#2076	#2068	Same — named follow-up item of #2076
#2076	#2069	Same — named follow-up item of #2076
#2076	#2070	Same — named follow-up item of #2076
#2076	#2071	Same — named follow-up item of #2076
#1321	#1103	Listed under #1321's "Safe-output tooling" section but not yet formally linked
#1321	#1034	Listed under #1321's "MCPG infrastructure" section, not yet formally linked
#1321	#621	Listed under #1321's "MCPG infrastructure" section, not yet formally linked
#1321	#471	Listed under #1321's "Safe-output tooling" section, not yet formally linked
#1321	#381	Listed under #1321's "Safe-output tooling" section, not yet formally linked
#1321	#254	Listed under #1321's "MCPG infrastructure" section, not yet formally linked
#1286	#1081	Listed in #1286's tracking table ("IR types"), not yet formally linked
#1286	#987	Listed in #1286's tracking table ("Compile structure"), not yet formally linked
#1286	#384	Listed in #1286's tracking table ("YAML generation"), not yet formally linked
#1286	#432	Listed in #1286's tracking table ("Runtime injection"), not yet formally linked
#1286	#237	Listed in #1286's tracking table ("Output decoupling"), not yet formally linked

Suggested (not linked — for maintainer review)

• [agent-issue]: Mirror gh-aw's runtime model controls in ado-aw #2245 and [aw]: Allow engine.model to be driven by an ADO pipeline variable / variable group #2035 (both "make engine.model runtime-configurable via ADO variables/variable groups") are near-duplicates of the same feature request from different angles (operator-facing precedence design vs. Azure AI Foundry BYOM fleet use case). Consider merging or explicitly cross-referencing rather than parenting — neither is clearly broader in scope than the other.
• [agent-issue]: support declarative Azure DevOps pipeline variables in workflow source #2012 ("support declarative Azure DevOps pipeline variables:") is adjacent to [agent-issue]: Mirror gh-aw's runtime model controls in ado-aw #2245/[aw]: Allow engine.model to be driven by an ADO pipeline variable / variable group #2035 (all touch runtime-variable support in front matter) but addresses a distinct mechanism (variables: block vs. engine.model override), so I did not link it — a maintainer may want a shared umbrella for "runtime-configurable front matter via ADO variables."
• [agent-issue]: Agents cannot supply work-item fields; custom-fields is compile-time only, so runtime-computed values never reach ADO #2044 ("agents cannot supply work-item fields at runtime") shares the "silent drop of runtime-computed values" root cause with [agent-issue]: Mirror gh-aw's runtime model controls in ado-aw #2245/[aw]: Allow engine.model to be driven by an ADO pipeline variable / variable group #2035/[agent-issue]: support declarative Azure DevOps pipeline variables in workflow source #2012 at a conceptual level, but the concrete mechanism (work-item field mapping vs. engine config) is different enough that I did not link it.
• The [deps-release-notes] rolling trackers ([deps-release-notes] copilot-cli — upstream release action items #2232 copilot-cli, [deps-release-notes] awf — upstream release action items #2230 awf, [deps-release-notes] mcpg — upstream release action items #2040 mcpg) are themselves canonical single-issue trackers per dependency (each accumulates history via comments) and already sit under [Parent] Track and act on upstream dependency release-note action items (awf, mcpg, copilot-cli) #1283's umbrella scope by convention — no new links needed since they aren't independent orphans.
• [aw] No-Op Runs #13 (No-Op Runs) and [aw] Detection Runs #793 (Detection Runs) are auto-managed aggregator issues, not sub-issues of anything — correctly excluded from clustering.

Observations

• The recurring-failure and rate-limit parents ([Parent] Track and resolve recurring agentic workflow execution failures (non-rate-limit) #1549, [Parent] Track and resolve recurring AI-credits rate-limit failures in scheduled agentic workflows #1535) continue to accumulate incident reports at a steady clip; [Parent] Track and resolve recurring agentic workflow execution failures (non-rate-limit) #1549 now covers 8 fresh [aw] failure/no-safe-output reports from this run alone, suggesting the underlying Issue Triage workflow reliability issue (agent process terminating unexpectedly, denied shell permissions) is still unresolved and worth prioritizing over filing more individual incident issues.
• Several older umbrella issues ([Parent] MCPG infrastructure and safe-output tooling improvements #1321, [Parent] Compiler internals and pipeline generation improvements (IR types, YAML gen, prompt decoupling) #1286) had drifted out of sync between their markdown body (which lists related issues in prose/tables) and the actual GitHub sub-issue graph. I formalized those into real links this run; future arborist runs should prefer linking directly over re-describing relationships in prose.
• No new 5+ orphan cluster emerged this run — the backlog's thematic clusters are already captured by existing parents, which is a healthy sign for the tree structure.

Generated by Issue Arborist · auto · 102.2 AIC · ⌖ 1.81 AIC · ⊞ 8.6K · ◷

• expires on Oct 3, 2026, 8:39 PM UTC

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A newer discussion is available at Discussion #2254.