Date: 2026-04-08
Plans Reviewed: PLAN-1.1, PLAN-2.1, PLAN-3.1
Type: Pre-execution feasibility stress test

VERDICT: CAUTION — Proceed with documented mitigations

All three plans are structurally sound: correct dependencies, appropriate task counts, complete phase requirement coverage, and runnable verification commands. However, two critical issues must be addressed before execution:

1. Plan 1.1 Task 1 verification command will fail immediately — Current sidebar still has "ProducerLinq" not "ProducerMethod", so the grep will return 0, not 3.
2. Circular expectation between Plan 1.1 and Plan 2.1 — Plan 1.1 renames sidebar links to files that don't yet exist; Plan 2.1 creates those files.

These are NOT blockers (they reflect the correct sequence), but require clarification of execution order and verification timing.

Status: FEASIBLE with clarification needed

• ✓ All files exist: _Sidebar.md, Home.md, Usage.md
• ✓ Baseline state correct for pre-execution

• ✓ 3 tasks (within limit)

• ✓ Wave 1, no dependencies
• ✓ Correct ordering: foundation must complete before Waves 2 and 3

• ✓ Criterion 4: Sidebar naming
• ✓ Criterion 5: Home.md framework targets
• ✓ Criterion 5: Schyntax → cron migration
• ⚠ Criterion 6 (link resolution): Partial — only affects sidebar/Usage links

• Complexity: 3 files touched, single directory, low risk ✓
• Must-haves met: All 3 covered ✓

Status: FEASIBLE with cross-plan timing note

• ✓ Primary targets exist: Consumer.md, ConsumerAsync.md
• ✓ Source files exist: ProducerLinq.md, ConsumerLinq.md, ConsumerLinqAsync.md

• ✓ 3 tasks (within limit)

• ✓ Depends on Plan 1.1
• ✓ Wave 2 (correct ordering)
• ⚠ Circular expectation: Plan 1.1 updates sidebar to point to ProducerMethod.md, but this file does not exist until Plan 2.1 Task 3 creates it.
  • Mitigation: This is acceptable — Plan 1.1 and Plan 2.1 must execute sequentially anyway (Plan 2.1 depends on Plan 1.1). The sidebar link will be dead between Plan 1.1 completion and Plan 2.1 completion. This is expected.
  • Recommendation: Document in build notes that intermediate state (after Plan 1.1, before Plan 2.1) has broken sidebar links. This is normal and transient.

• ✓ Criterion 1: Consumer/ConsumerAsync/ConsumerMethod with notifications and ILogger
• ✓ Criterion 7: No broken logging pattern
• ⚠ Criterion 6 (link resolution): Partially — updates references in renamed files

• Complexity: 5 files touched (2 primary, 3 being renamed/deleted), single directory ✓
• File deletion: Plan deletes 3 files and creates 3 new ones. This is high-touch but well-documented in Task 3.
• Must-haves met: All 5 covered ✓

Status: FEASIBLE

• ✓ All files exist: WorkerConfiguration.md, TaskSchedulerConfiguration.md, ConsumerAsyncWorkGroup.md, ProducerConfiguration.md, ConsumerConfiguration.md, ConsumerAsyncConfiguration.md

• ✓ 3 tasks (within limit)

• ✓ Depends on Plan 1.1 and Plan 2.1
• ✓ Wave 3 (correct ordering for configuration pages that depend on consumer updates in Plan 2.1)

• ✓ Criterion 2: AbortWorkerThreadsWhenStopping removal
• ✓ Criterion 3: WaitForThreadPoolToFinish correct spelling
• ⚠ Criterion 6 (link resolution): Updates config page links but not comprehensive

• Complexity: 6 files touched, single directory ✓
• High-touch areas: Task 1 rewrite (lines 23-29 of WorkerConfiguration.md); Task 2 removal (MinimumThreads, MaxQueueSize, ThreadIdleTimeout sections)
• Must-haves met: All 6 covered ✓

Wave 1 (Plan 1.1): _Sidebar.md, Home.md, Usage.md renames
    ↓ (depends on)
Wave 2 (Plan 2.1): Consumer updates, file renames (ProducerLinq→Method, etc.)
    ↓ (depends on)
Wave 3 (Plan 3.1): Configuration pages updates

Verdict: Dependency chain is correct. Plan 2.1 depends on Plan 1.1 because sidebar must be updated before page renames. Plan 3.1 depends on both because configuration documentation depends on consumer/async patterns from Plan 2.1.

Gap identified: Criterion 6 (comprehensive link resolution) is not explicitly addressed by any plan. Each plan updates links in the pages it touches, but there is no end-to-end validation of all wiki links. This is acceptable for Phase 2 (link validation typically happens in Phase 5 consistency pass per ROADMAP.md), but should be noted for Phase 5 planning.

Description: Plan 1.1 updates sidebar to link to ProducerMethod.md, but this file doesn't exist until Plan 2.1 Task 3 creates it.

Why It's Not a Blocker: Plans execute sequentially. Between Plan 1.1 and Plan 2.1, sidebar links will be broken. This is expected and transient.

Mitigation:

• Document in build notes: "After Plan 1.1 completes, sidebar links to ProducerMethod, ConsumerMethod, ConsumerMethodAsync will be broken until Plan 2.1 Task 3 completes."
• Verify links are intact after Plan 2.1 completes.

Description: Plan 1.1 Task 1 verify command grep -c "ProducerMethod|ConsumerMethod\b|ConsumerMethodAsync" _Sidebar.md currently returns 0, but the plan expects it to return 3 after execution.

Why It's Not a Blocker: This is correct behavior. Verification commands are meant to confirm post-execution state, not pre-execution state.

Mitigation:

• Document: "Run verification commands AFTER plan completes, not before."
• Confirm the command returns 3 after Plan 1.1 Task 1 finishes.

1. Clarify transient broken links: Document that sidebar links to Method-named pages will be broken between Plan 1.1 and Plan 2.1 completion. This is expected.
2. Confirm baseline state: Verify Consumer.md and ConsumerAsync.md are in the state described in Plan 2.1 (already have notifications, need logging fixes). If they've been partially updated, adjust plan tasks accordingly.

• Run Plan 1.1 verification commands AFTER Plan 1.1 completes
• Run Plan 2.1 verification commands AFTER Plan 2.1 completes
• Run Plan 3.1 verification commands AFTER Plan 3.1 completes
• Do NOT run before execution; these verify post-execution state

• Add a comprehensive link resolution check across all wiki pages (not just Phase 2 touched pages)
• Verify all cross-references to renamed pages are updated

READY — All three plans are feasible and complete Phase 2 requirements.

Proceed to execution with the following documented notes:

1. Sidebar links to Method-named pages will be broken between Plan 1.1 and Plan 2.1 completion. This is transient and expected.
2. Verify Phase 2 success criterion 6 (all links resolve) in Phase 5 consistency pass, not during Phase 2.
3. Verification commands should be run AFTER each plan completes, not before.

All must-haves from each plan are present and testable. No blocking issues found.