[Issue Arborist] Issue Arborist Report — 2026-07-23

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🌳 Issue Arborist Report

Issues analyzed: 53

Parent issues created

Parent	Theme	Sub-issues	Reasoning
#1649	Agent runtime and execution pipeline improvements	#1486, #860, #432, #237, #1375	Five enhancement issues all concerned with how agents are invoked, how prompts are assembled at runtime, and how execution context (sidecar model, PR context, runtime params, prompt decoupling, provider-env validation) is surfaced — no existing parent covered this cluster.

Links created

Parent	Sub-issue	Reasoning
#1535 (rate-limit failures)	#1641	Issue Arborist rate-limit failure instance
#1535	#1598	Issue Arborist rate-limit failure instance
#1535	#1571	Issue Arborist rate-limit failure instance
#1535	#1551	Issue Arborist rate-limit failure instance
#1549 (non-rate-limit agentic failures)	#1627	Bash Step Hygiene Auditor failure
#1549	#1592	Bash Step Hygiene Auditor failure
#1549	#1544	Bash Step Hygiene Auditor failure
#1549	#1562	Agent Documentation Maintainer failure
#1549	#1585	Copilot Model List Updater incomplete result
#1283 (upstream deps)	#1305	copilot-cli deps release-notes tracker
#1283	#1304	awf deps release-notes tracker
#1283	#1253	mcpg deps release-notes tracker
#1321 (MCPG infrastructure)	#254	Surface MCPG backend failures in pipeline logs
#1321	#945	Custom MCP container env passthrough bug
#1321	#1034	MCPG step docker reference format bug
#1649	#1486	Copilot sidecar SDK-driver execution model
#1649	#860	Built-in PR context precomputation
#1649	#432	Inject runtime parameter values via ado-script
#1649	#237	Decouple prompt body from compiled pipeline output
#1649	#1375	Reject unwireable cross-job provider-env macros

Suggested (not linked — for maintainer review)

• Recompile fixtures cluster (chore(workflows): recompile safe-output fixtures with ado-aw v0.38.0 #1156, chore(workflows): recompile safe-output fixtures with ado-aw v0.37.0 #1041, chore(workflows): recompile safe-output fixtures with ado-aw v0.36.0 #1027 — chore(workflows): recompile safe-output fixtures): only 3 issues so below the 5-issue threshold; consider a tracking issue if more accumulate.
• Refactor cluster (refactor(compile): unify AzureCLI@2 token-mint steps behind a shared typed helper #1378, refactor(compile): split agentic-pipeline shape out of standalone_ir.rs; move Agent-job condition contributions into Declarations #987, YAML generation uses manual string building in compile_gate_step_external #384): all compiler-internal refactors (AzureCLI token-mint helper, agentic-pipeline split, YAML string building) — only 3, could eventually join [Parent] Compiler internals and pipeline generation improvements (IR types, YAML gen, prompt decoupling) #1286 (compiler internals parent).
• [agent-issue]: Port gh-aw's set-issue-type safe output to ado-aw (native GitHub Issue Types) #1621 (port set-issue-type safe output) might belong under a safe-outputs features parent, but no such parent exists and it's a single issue.
• docs: fix AGENTS.md accuracy — add trigger-e2e to ado-script tree and export-fact-catalog to CLI index #1583 (AGENTS.md accuracy fix) and docs(site): refresh IR typed-helper docs to builder-struct API #1192 (IR docs refresh) are docs-drift issues; not enough to form a cluster yet.
• feat: align FrontMatter fields with gh-aw schema — run-name, labels, metadata, tracker-id, source, strict #451 (align FrontMatter fields with gh-aw schema) and [agent-issue]: align GitHub issue-reporting token variable names #1632 (align GitHub issue-reporting token variable names) are gh-aw alignment issues — worth watching if more alignment issues appear.

Observations

• The backlog has good parent coverage for agentic workflow operational failures ([Parent] Track and resolve recurring AI-credits rate-limit failures in scheduled agentic workflows #1535, [Parent] Track and resolve recurring agentic workflow execution failures (non-rate-limit) #1549) and infrastructure areas ([Parent] MCPG infrastructure and safe-output tooling improvements #1321, [Parent] Track and act on upstream dependency release-note action items (awf, mcpg, copilot-cli) #1283, [Parent] Compiler internals and pipeline generation improvements (IR types, YAML gen, prompt decoupling) #1286). The main gap was the agent-execution-pipeline enhancement cluster (now [Parent] Track agent runtime and execution pipeline improvements #1649).
• Three recurring "recompile fixtures" chore issues (chore(workflows): recompile safe-output fixtures with ado-aw v0.36.0 #1027, chore(workflows): recompile safe-output fixtures with ado-aw v0.37.0 #1041, chore(workflows): recompile safe-output fixtures with ado-aw v0.38.0 #1156) accumulate between releases; consider automating them or linking to a release checklist.
• [Parent] Issue Arborist - Issue Group #1284 appears to be a stale/empty Issue Arborist group — may be worth closing.

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• expires on Jul 30, 2026, 8:45 PM UTC