docs(plan): errand_runner redesign implementation plan (6 phases, TDD tasks)

docs(plan): errand_runner Plans 2-4 (scenario, discovery+memory director, web)

docs(plan): errand_runner foundations (Plan 1/4) — additive engine/runtime/memory primitives

docs(plan): take_a_seat implementation plan (TDD, 5 tasks)

docs: implementation plan for multi-agent memory + predator visuals (+ spec resource_race turn-order fix)

docs(plan): proteus game/web restructure implementation plan

docs: implementation plan for memory replay + pack_evade walls

docs(plan): web LLM spectating — 7-task TDD implementation plan

docs(plan): pack_evade scenario — 7-task TDD implementation plan

docs(cp8): agentness-eval plan (5 passes + auto-GIF) + HANDOFF Next

docs(cp7): TDD plan — memory pre-roll (4 stages, 11 tasks)

docs(web): interactive color-grid web play — implementation plan (10 tasks, TDD)

docs(cp6): implementation plan — 9 TDD tasks (layouts + category eval + compare)

docs(cp5): implementation plan — HumanAgent + viz (11 TDD tasks)

docs: CP4 implementation plan (real-provider CLI)

docs: CP0-CP3 implementation plan (deterministic end-to-end core)