docs: draft design spec for adversarial-tdd out-of-the-box workflow

CLAUDE.md

@@ -34,8 +34,9 @@ Apply these to every change before declaring it done:
 | `agent_baton/core/` | Engine internals: state machine, planner, dispatcher, governance, storage | [agent_baton/core/CLAUDE.md](agent_baton/core/CLAUDE.md) (deeper: [engine](agent_baton/core/engine/CLAUDE.md), [orchestration](agent_baton/core/orchestration/CLAUDE.md), [govern](agent_baton/core/govern/CLAUDE.md), [storage](agent_baton/core/storage/CLAUDE.md)) |
 | `agent_baton/core/federate/` | Spec Federation subsystem: `SpecDraftStore` (SQLite), `enrich.py` (DataClassifier + cost forecast), `importers.py` (GitHub/ADO importers) | — |
 | `agent_baton/core/manager/` | Manager-mode PMO layer: post-processor around `create_plan()` producing project charter, scope map, team blueprint, role cards, knowledge plan, scope contracts, and context bundles. Config: `agent_baton/core/config/manager.py`. Models: `agent_baton/models/manager.py`. See `docs/internal/manager-mode-pmo-design.md`. | — |
+| `agent_baton/core/workflow/` | Named delivery-workflow presets (`baton plan --workflow`): `presets.py` (registry, built-in `adversarial-tdd`), `applier.py` (pure/idempotent plan reshaper stamping per-stage model tiers). Config: `agent_baton/core/config/workflow.py`. See `docs/internal/adversarial-tdd-workflow-design.md`. | — |
 | `agent_baton/models/` | Pydantic data models — execution, beads, plans, decisions | [agent_baton/models/CLAUDE.md](agent_baton/models/CLAUDE.md) |
-| `agents/` | 30 distributable agent definitions (Markdown with frontmatter) | [agents/CLAUDE.md](agents/CLAUDE.md) |
+| `agents/` | 31 distributable agent definitions (Markdown with frontmatter) | [agents/CLAUDE.md](agents/CLAUDE.md) |
 | `references/` | 20 distributable reference procedures | [references/CLAUDE.md](references/CLAUDE.md) |
 | `templates/` | `CLAUDE.md` + `settings.json` + skills installed to user projects | (do not modify `templates/CLAUDE.md` — it's a distributable artifact) |
 | `pmo-ui/` | React/Vite frontend served at `/pmo/` | [pmo-ui/CLAUDE.md](pmo-ui/CLAUDE.md) |
@@ -90,7 +91,7 @@ When dispatching a worktree-isolated specialist, include the expected branch-tip
 
 Handle bugs/failures without pausing the main flow:
 
-1. **Bead it** — `baton beads create --type warning --message "<incident>"`.
+1. **Bead it** — `baton beads create --type warning --content "<incident>"`.
 2. **Fix in parallel** — launch a subagent on a separate branch (use `isolation: "worktree"` for concurrent agents).
 3. **Require a regression test.**
 4. **Continue the main flow.**

GEMINI.md

@@ -21,7 +21,12 @@ agent_baton/       Python package (the orchestration engine)
                      role cards, knowledge plan, scope contracts, context
                      bundles). Config: core/config/manager.py. Models:
                      models/manager.py. See docs/internal/manager-mode-pmo-design.md.
-agents/            Distributable agent definitions (30 .md)
+  core/workflow/    Named delivery-workflow presets (baton plan --workflow):
+                     presets.py (registry, built-in adversarial-tdd),
+                     applier.py (pure/idempotent plan reshaper stamping
+                     per-stage model tiers). Config: core/config/workflow.py.
+                     See docs/internal/adversarial-tdd-workflow-design.md.
+agents/            Distributable agent definitions (31 .md)
 references/        Distributable reference procedures (20 .md)
 templates/         CLAUDE.md + settings.json + skills/ — installed to targets
 scripts/           install.sh, install.ps1, record_spec_audit_beads.py
@@ -55,7 +60,7 @@ When the `orchestrator` agent is invoked:
 
 ## Agent roster
 
-See [docs/agent-roster.md](docs/agent-roster.md) (30 agents). Recipes for common tasks: [docs/orchestrator-usage.md](docs/orchestrator-usage.md). For Baton's protocol contract from the agent side: [references/baton-engine.md](references/baton-engine.md).
+See [docs/agent-roster.md](docs/agent-roster.md) (31 agents). Recipes for common tasks: [docs/orchestrator-usage.md](docs/orchestrator-usage.md). For Baton's protocol contract from the agent side: [references/baton-engine.md](references/baton-engine.md).
 
 ## Code navigation
 
@@ -116,7 +121,7 @@ Any work touching regulated data, compliance systems, audit-controlled records,
 
 Handle bugs/failures without pausing the main flow:
 
-1. **Bead it** — `baton beads create --type warning --message "<incident>"`.
+1. **Bead it** — `baton beads create --type warning --content "<incident>"`.
 2. **Fix in parallel** — launch a subagent on a separate branch (use `isolation: "worktree"` for concurrent agents).
 3. **Require a regression test.**
 4. **Continue the main flow.**