docs: document Codex CLI native capabilities

agent-pack/platforms/codex/README.md

@@ -32,6 +32,51 @@ The `AGENTS.md` content is a pointer to merge into the target repository's
 project instructions. This package does not provide an installer, write to
 `~/.codex`, or claim Desktop support.
 
+## Codex CLI 0.149.0 native capabilities
+
+The following provider-native commands are bounded execution and diagnostic
+surfaces. They do not become NeuralEngine authority.
+
+### Optional provider preflight: `codex doctor --json`
+
+`codex doctor --json` emits a redacted machine-readable report that may provide
+evidence about Codex installation and runtime provenance, configuration
+parsing, app-server state, sandbox and approval policy, provider/network
+readiness, local state/database health, and environment or update state.
+
+It is an optional provider-side preflight. A healthy result does not replace
+`neural status`, verification of `AGENTS.md` or NeuralEngine skill discovery,
+NeuralEngine Brain/provenance checks, or live model/session validation.
+
+### Session browser: `codex agents`
+
+`codex agents` browses agent sessions on the shared local app-server daemon. It
+is not a NeuralEngine role registry and does not define or map `builder`,
+`reviewer`, `planner`, or `mechanical` responsibilities. It is not a task
+delegation, permission-isolation, concurrency, or review-workflow contract.
+
+### Existing-session continuation: `codex queue`
+
+`codex queue --thread <THREAD> --message <TEXT>` queues a message to an
+existing session or thread. The observed command surface does not establish
+workflow scheduling, dependency handling, retry or cancellation semantics,
+ownership, role transitions, review-artifact generation, Brain-write
+authorization, or publication authorization.
+
+Queue-based workflow automation remains `HOLD` pending a separate bounded
+runtime validation. Do not use it to turn a builder continuation into a
+reviewer, authorize Brain writes, or imply staging, commit, push, merge, tag,
+release, or publication.
+
+## NeuralEngine authority boundary
+
+`AGENTS.md` remains the project-instruction authority and
+`agent-pack/shared/neuralengine.md` remains the semantic authority. The Codex
+skill is a controlled projection of that shared contract. `neural status`,
+relevance-gated `neural knowledge search/show`, the read-only Brain default,
+explicit Brain-write authorization, and separate publication authorization
+remain unchanged.
+
 ## Limitations
 
 - Codex CLI is the only supported surface in this adapter.