diff --git a/.github/agents/architect.agent.md b/.github/agents/architect.agent.md
index 9d796ef..257ba78 100644
--- a/.github/agents/architect.agent.md
+++ b/.github/agents/architect.agent.md
@@ -4,7 +4,7 @@ description: Turns decisions into a checkable spec, acceptance criteria, archite
 model: claude-opus-5
 tools: [read, search, edit, execute, agent, context7]
 agents: [Scout]
-user-invocable: true
+user-invocable: false
 ---
 
 # Architect
diff --git a/.github/agents/reviewer.agent.md b/.github/agents/reviewer.agent.md
index 8b72bac..4aa5710 100644
--- a/.github/agents/reviewer.agent.md
+++ b/.github/agents/reviewer.agent.md
@@ -3,7 +3,7 @@ name: Reviewer
 description: Reviews completed lanes against every acceptance criterion and scope rule, then returns explicit approval or rejection.
 model: claude-opus-5
 tools: [read, search, execute]
-user-invocable: true
+user-invocable: false
 ---
 
 # Reviewer
diff --git a/AGENTS.md b/AGENTS.md
index dd3283c..4425689 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -33,11 +33,11 @@ planned around.
 | --- | --- | --- | --- |
 | `conductor` | strong | yes | Single entry point. Asks design questions itself, then owns the pipeline and the dynamic DAG. |
 | `scout` | cheap | no | Read-only recon, fanned out N-wide. |
-| `architect` | strong | yes | Spec, acceptance criteria, architecture doc, ADRs. |
+| `architect` | strong | – | Spec, acceptance criteria, architecture doc, ADRs. |
 | `splitter` | mid | no | Decomposes spec into lanes with file-scope globs. |
 | `builder` | mid | no | Implements one lane inside its worktree. |
 | `verifier` | cheap | no | Runs verify commands + structural gate. |
-| `reviewer` | strong | yes | Acceptance-criteria and scope gate. |
+| `reviewer` | strong | – | Acceptance-criteria and scope gate. |
 | `integrator` | strong | no | Sequential merge, conflict resolution, full verify. |
 | `scribe` | cheap | no | Journal, ADRs, living spec, conventions. |
 
diff --git a/README.md b/README.md
index c4da1e2..87d1da6 100644
--- a/README.md
+++ b/README.md
@@ -255,11 +255,11 @@ escalates to you.
 | --- | --- | --- | --- |
 | `conductor` | strong | yes | Single entry point. Asks design questions itself, then owns the pipeline and the dynamic DAG. |
 | `scout` | cheap | – | Read-only recon, fanned out N-wide. |
-| `architect` | strong | yes | Spec, acceptance criteria, architecture doc, ADRs. |
+| `architect` | strong | – | Spec, acceptance criteria, architecture doc, ADRs. |
 | `splitter` | mid | – | Decomposes the spec into lanes with file-scope globs. |
 | `builder` | mid | – | Implements one lane inside its worktree. |
 | `verifier` | cheap | – | Runs verify commands + the structural gate. |
-| `reviewer` | strong | yes | Acceptance-criteria and scope gate. |
+| `reviewer` | strong | – | Acceptance-criteria and scope gate. |
 | `integrator` | strong | – | Sequential merge, conflict escalation, full verify. |
 | `scribe` | cheap | – | Journal, ADRs, living spec, conventions. |