docs(roadmap): add #687 — status help json lacks output schema

ROADMAP.md

@@ -6429,39 +6429,38 @@ Original filing (2026-04-18): the session emitted `SessionStart hook (completed)
 
 450. **`prompt` emits `kind:"missing_credentials"` JSON on STDERR (not stdout), leaving stdout at 0 bytes — automation pattern `output=$(claw prompt hello --output-format json)` captures nothing on auth-absent failure; `doctor` correctly surfaces `auth.status:"warn"` with `api_key_present:false` but exposes no `prompt_ready:false` field that automation can check before invoking `prompt`** — dogfooded 2026-05-16 by Jobdori on `a35ee9a0` in response to Clawhip pinpoint nudge at `1505208225321062521`. Exact reproduction (isolated env, no creds, fresh git repo, HEAD `a35ee9a0`): `timeout 5 env -i HOME=$ISOLATED_HOME PATH=$PATH CLAW_CONFIG_HOME=$PROBE/.claw-cfg claw prompt hello --output-format json > stdout.txt 2> stderr.txt` → stdout = **0 bytes**, stderr = 195 bytes containing `{"error":"missing Anthropic credentials…","exit_code":1,"hint":null,"kind":"missing_credentials","type":"error"}`, exit code 1. Confirms Gaebal's `1505208553793781792` pinpoint that `prompt` timeout + zero bytes was the prior state — HEAD `a35ee9a0` now correctly exits 1 with `kind:"missing_credentials"` **but the envelope is still routed to stderr** (issue #447 class, same class as prior entries #422, #435). **Contrast with `doctor`:** `claw doctor --output-format json 2>/dev/null` succeeds to stdout with `checks[auth].status:"warn"`, `api_key_present:false`, `auth_token_present:false` — but the auth check has no `prompt_ready:false` field. Automation that gates on `doctor` before invoking `prompt` must re-derive readiness from `api_key_present && auth_token_present` — there is no single canonical boolean. **Three compound problems:** (a) **stdout-empty on `--output-format json` failure**: same class as #447; `prompt`'s error envelope goes to stderr, not stdout. The canonical automation idiom `if ! result=$(claw prompt "q" --output-format json); then echo "$result" | jq .kind; fi` sees `$result=""` on failure — the jq call gets nothing. All `--output-format json` error paths must route JSON to stdout per #447 contract; (b) **`doctor` missing `prompt_ready` field**: `doctor --output-format json` already knows auth is absent (`api_key_present:false`) but surfaces no derived `prompt_ready:bool` or `prompt_blocked_reason:string` field. Automation must infer readiness from `api_key_present || auth_token_present || legacy_*_present` — a 5-field OR across legacy fields that is fragile as auth mechanisms evolve. A single `prompt_ready:false` (with `prompt_blocked_reason:"auth_missing"`) inside the `auth` check would give downstream a stable contract; (c) **`claw prompt` with no auth does no preflight and fires straight at the API**: the preflight check that `doctor` runs (auth discovery) is not reused by `prompt` to emit a fast typed error before attempting the network call. Both Gaebal's pinpoint (prompt hanging silently on older HEAD) and the current behavior (prompt hitting auth gate after a brief API attempt) stem from the same root: prompt does not short-circuit at the point where `doctor` already knows auth is absent. If `doctor` can emit `kind:"doctor"` with `auth.status:"warn"` in ~20ms without a network call, `prompt` should emit `kind:"missing_credentials"` in the same window and output it to stdout. **Required fix shape:** (a) `prompt --output-format json` must write the `kind:"missing_credentials"` JSON envelope to **stdout**, not stderr — same fix as #447 for all error envelopes; (b) add `prompt_ready:bool` and `prompt_blocked_reason:string|null` to the `auth` check in `doctor --output-format json`; derive it as `api_key_present || auth_token_present || legacy_saved_oauth_present`; (c) `prompt` must run the credential preflight check (same codepath as doctor's auth check) before attempting any API call and emit `{"kind":"missing_credentials","prompt_blocked_reason":"auth_missing"}` on **stdout** with exit 1 if the check fails; (d) `--output-format json` stdout routing fix must cover: `prompt`, `session list` (cross-ref #449), `skills uninstall` (cross-ref #431), `resume` (cross-ref #435), `acp serve` (cross-ref #443) — the full `kind:"missing_credentials"` class; (e) regression test: `claw prompt hello --output-format json` with no creds writes JSON to stdout (0 bytes stderr), exits 1, `kind:"missing_credentials"`, in under 200ms (no network attempt). **Why this matters:** `prompt` is the primary consumer entry point. Auth-absent failure routing to stderr breaks every automation wrapper that captures `$(claw prompt ... --output-format json)`. The `doctor` preflight metadata gap means auth-readiness checks require parsing 5 legacy fields instead of reading one boolean. Cross-references #447 (all JSON error envelopes on stderr), #449 (session list hits auth gate), #431 (skills uninstall hits auth gate), #357 (auth gate on local ops cluster), #422 (exit-code parity). Source: Jobdori live dogfood, `a35ee9a0`, 2026-05-16.
 
-685. **`version --help --output-format json` returns only `{kind, command, topic, message}` and does not expose the provenance fields its actual `version --output-format json` command emits (`version`, `git_sha`, `target`, `build_date`) as structured `output_fields` / schema metadata, forcing dogfooders and wrappers to scrape prose before knowing which build-identity fields are available** — dogfooded 2026-05-24 for the 22:00 Clawhip nudge at message `1508228126088626216`, reproduced on a freshly rebuilt current `origin/main` binary (`git_sha f8e1bb726`) from `/tmp/cc-probe-main-2130`. This was checked after correcting an argv-loop mistake and verifying `claw version --output-format json | jq -r .git_sha` matched the intended source revision.
+687. **`status --help --output-format json` is JSON-valid on current main but message-only (`{kind, command, topic, message}`), while actual `status --output-format json` exposes a large preflight schema (`workspace`, `sandbox`, `allowed_tools`, `lane_board`, `model_source`, `usage`, etc.) that help does not describe; wrappers cannot discover status output fields or local/auth semantics without invoking status and reverse-engineering the payload** — dogfooded 2026-05-24 for the 23:00 Clawhip nudge at message `1508243229626204292`, reproduced on a freshly rebuilt current `origin/main` binary (`git_sha f8e1bb726`) from `/tmp/cc-probe-main-2130`. Active claw-code sessions: none.
 
     Reproduction:
 
     ```bash
-    $ env -i HOME=/tmp/iso40/home PATH=/usr/bin:/bin TERM=dumb \
-        claw version --help --output-format json
+    $ env -i HOME=/tmp/iso42/home PATH=/usr/bin:/bin TERM=dumb \
+        claw status --help --output-format json
     {
-      "command": "version",
+      "command": "status",
       "kind": "help",
-      "message": "Version\n  Usage            claw version [--output-format <format>]\n  Aliases          claw --version · claw -V\n  Purpose          print the claw CLI version and build metadata\n  Formats          text (default), json\n  Related          claw doctor (full build/auth/config diagnostic)",
-      "topic": "version"
+      "message": "Status\n  Usage            claw status [--output-format <format>]\n  Purpose          show the local workspace snapshot without entering the REPL\n  Output           model, permissions, git state, config files, and sandbox status\n  Formats          text (default), json\n  Related          /status · claw --resume latest /status",
+      "topic": "status"
     }
     ```
 
-    The command returns valid JSON, but all actionable contract details are embedded in prose. There is no structured `usage`, `aliases`, `purpose`, `formats`, `related`, `output_fields`, `provenance_fields`, `local_only`, or `requires_credentials:false` field.
-
-    Contrast with the real command on the same binary:
+    Actual status JSON on the same binary exposes many structured fields:
 
     ```bash
-    $ claw version --output-format json
-    {
-      "kind": "version",
-      "version": "0.1.0",
-      "git_sha": "f8e1bb726",
-      "target": "x86_64-unknown-linux-gnu",
-      "build_date": "2026-05-24",
-      "message": "Claw Code\n  Version ..."
-    }
+    $ claw status --output-format json | jq 'keys'
+    ["allowed_tools", "config_load_error", "kind", "lane_board", "model", "model_raw", "model_source", "permission_mode", "sandbox", "status", "usage", "workspace"]
+
+    $ claw status --output-format json | jq '.workspace | keys'
+    ["boot_preflight", "branch_freshness", "changed_files", "cwd", "discovered_config_files", "git_branch", "git_state", "loaded_config_files", "memory_file_count", "project_root", "session", "session_id", "session_lifecycle", "staged_files", "unstaged_files", "untracked_files"]
+
+    $ claw status --output-format json | jq '.sandbox | keys'
+    ["active", "active_namespace", "active_network", "allowed_mounts", "enabled", "fallback_reason", "filesystem_active", "filesystem_mode", "in_container", "markers", "requested_namespace", "requested_network", "supported"]
     ```
 
-    **Why distinct from existing items:** #325 covers top-level `help --output-format json` being prose wrapped in JSON. #356/#357/#683 covered status/doctor/sandbox help-format gaps; on current main these now return parseable command-help JSON, but still largely prose-only. #684 covers `init` specifically because it is side-effectful and lacks structured write/idempotency metadata. #685 is version-specific: `version` is the build-provenance surface dogfooders use to prove whether a finding is from current code or a stale debug binary (see #324 stale-binary provenance). Its help JSON should say, machine-readably, which provenance fields exist.
+    None of this is described as structured help metadata. There is no `output_fields`, `workspace_fields`, `sandbox_fields`, `status_values`, `local_only`, `requires_credentials:false`, `requires_provider_request:false`, `mutates_workspace:false`, or `related` array.
 
-    **Why this matters:** Build identity is the first trust check for every dogfood report. A wrapper should be able to discover from help that `version --output-format json` includes `git_sha`, `target`, `build_date`, and `version`, and that it is local-only / credential-free. Today it must either scrape the aligned `message` string or blindly invoke `version` and reverse-engineer the schema. That weakens exactly the stale-binary guard used to avoid false ROADMAP entries.
+    **Why distinct from existing items:** #356 covered `status --help --output-format json` returning plain text; current main no longer reproduces that exact issue because it returns valid JSON. #687 covers the next-layer schema-depth gap: status help is message-only and does not describe the actual status output schema. #325 is broad top-level help prose-wrapper. #686 is doctor-specific check-schema help. #326/#448 cover specific status/sandbox payload correctness problems; #687 is the discoverability contract for status as a whole.
 
-    **Required fix shape:** (a) Extend `version --help --output-format json` with structured fields such as `usage:"claw version [--output-format <format>]"`, `aliases:["claw --version","claw -V"]`, `purpose:"print build metadata"`, `formats:["text","json"]`, `output_fields:["kind","version","git_sha","target","build_date","message"]`, `provenance_fields:["git_sha","target","build_date"]`, `local_only:true`, `requires_credentials:false`, `mutates_workspace:false`, and `related:["claw doctor"]`. (b) Keep `message` as human summary only. (c) Add regression coverage proving `claw version --help --output-format json | jq '.output_fields'` includes `git_sha`, `target`, and `build_date`, and that `requires_credentials` is false. (d) Consider sharing this command-help schema pattern with status/doctor/sandbox/init/acp, but keep `version` covered explicitly because stale-binary checks depend on it. **Acceptance check:** `claw version --help --output-format json | jq -e '.command=="version" and .local_only==true and .requires_credentials==false and ([.output_fields[]] | index("git_sha") and index("target") and index("build_date"))'` should pass; currently `.local_only`, `.requires_credentials`, and `.output_fields` are absent. Source: gaebal-gajae dogfood for the 2026-05-24 22:00 Clawhip nudge.
+    **Why this matters:** `status` is the lightweight lane truth surface. Claws use it to decide model/provenance, permission mode, workspace git state, sandbox state, active session lifecycle, and lane board state before choosing work. A wrapper should not need to run status and reverse-engineer keys before it knows whether `workspace.branch_freshness`, `sandbox.filesystem_active`, or `allowed_tools.restricted` exist. Help JSON should declare the output schema and local/auth semantics.
+
+    **Required fix shape:** (a) Extend `status --help --output-format json` with structured fields: `usage:"claw status [--output-format <format>]"`, `formats:["text","json"]`, `related:["/status","claw --resume latest /status"]`, `local_only:true`, `requires_credentials:false`, `requires_provider_request:false`, `mutates_workspace:false`, `output_fields:["kind","status","model","model_raw","model_source","permission_mode","allowed_tools","workspace","sandbox","usage","lane_board","config_load_error"]`, `workspace_fields:[...]`, `sandbox_fields:[...]`, `status_values:["ok","degraded",...]` or equivalent documented vocabulary, and `schema_version`. (b) Keep `message` as human summary only. (c) Derive help schema from the same status renderer structs/registry so newly added status fields do not drift from help. (d) Add regression coverage proving `claw status --help --output-format json | jq '.output_fields'` contains `workspace`, `sandbox`, `allowed_tools`, and that `workspace_fields` contains `branch_freshness` / `session_lifecycle`. **Acceptance check:** `claw status --help --output-format json | jq -e '.command=="status" and .local_only==true and .requires_credentials==false and ([.output_fields[]] | index("workspace") and index("sandbox") and index("allowed_tools")) and ([.workspace_fields[]] | index("branch_freshness"))'` should pass; currently those fields are absent. Source: gaebal-gajae dogfood for the 2026-05-24 23:00 Clawhip nudge.