Doctor

/doctor

Run oacp doctor to check environment health, workspace structure, inbox state, YAML schemas, autonomy configs, agent status, and signing trust roots. Auto-fix safe issues and report blockers that still need human intervention.

Interface

/doctor [--project <name>]

• --project <name> — optional project override

Workflow

1. Verify the CLI version

Before anything else, require the signing-capable OACP version declared by this package (>=0.4.2):

command -v oacp >/dev/null 2>&1 || {
  echo "oacp CLI not found; install 'oacp-cli[crypto]>=0.4.2'" >&2
  exit 1
}
OACP_VERSION="$(oacp --version 2>&1)" || {
  printf '%s\n' "$OACP_VERSION" >&2
  exit 1
}
printf '%s\n' "$OACP_VERSION"
python3 - "$OACP_VERSION" <<'PY'
import re
import sys

version = sys.argv[1].strip()
match = re.search(r"(\d+)\.(\d+)\.(\d+)", version)
if not match:
    raise SystemExit(f"could not parse oacp version: {version}")
if tuple(int(part) for part in match.groups()) < (0, 4, 2):
    raise SystemExit(f"oacp {version} is older than required 0.4.2")
PY

If the reported version is older than 0.4.2, stop and ask the user to install or upgrade with pip install --upgrade 'oacp-cli[crypto]>=0.4.2'. The base install can run ordinary checks, but the [crypto] extra is required for the signing and trust inventory described below.

2. Resolve project name

If --project was provided, use it directly. Otherwise auto-detect:

PROJECT="$(python3 - <<'PY'
import json
import os

project = ""
for marker in (".oacp", "workspace.json"):
    if not os.path.exists(marker):
        continue
    path = os.path.realpath(marker) if os.path.islink(marker) else marker
    try:
        with open(path, "r", encoding="utf-8") as f:
            data = json.load(f)
        project = data.get("project_name", "") or ""
    except Exception:
        project = ""
    if project:
        break
print(project)
PY
)"
OACP_ROOT="${OACP_HOME:-$HOME/oacp}"

If PROJECT is empty, run environment-only checks unless the user explicitly asked for a specific project audit.

3. Run oacp doctor with --fix

Capture stdout, stderr, and the exit code separately so malformed JSON or an operational crash cannot be mistaken for a diagnostic finding. With a project:

DOCTOR_JSON="$(mktemp)"
DOCTOR_STDERR="$(mktemp)"
DOCTOR_RC=0
oacp doctor --project "${PROJECT}" --oacp-dir "${OACP_ROOT}" \
  --fix --json >"${DOCTOR_JSON}" 2>"${DOCTOR_STDERR}" || DOCTOR_RC=$?

Without a project:

DOCTOR_JSON="$(mktemp)"
DOCTOR_STDERR="$(mktemp)"
DOCTOR_RC=0
oacp doctor --oacp-dir "${OACP_ROOT}" --json \
  >"${DOCTOR_JSON}" 2>"${DOCTOR_STDERR}" || DOCTOR_RC=$?

Exit code 1 means doctor found blocking errors, not that the command itself failed. Require $DOCTOR_JSON to parse as a JSON object. On invalid JSON or an unexpected exit code, report the captured stderr and stop instead of fabricating a report. Remove both private temp files after parsing/reporting.

4. Parse JSON output

Parse:

• has_errors
• fixed[]
• each category's name and worst_severity
• categories[]
• each result's name, severity, message, and optional fix_hint

The fixed array lists safe changes already applied by oacp doctor --fix. Do not reimplement those fixes in the skill.

The OACP 0.4.x inventory includes:

• Environment — required tools and Python packages
• Workspace — workspace.json, agent directories, and per-agent profile completeness (config, status, and audit scaffold)
• Inbox Health — message counts and oldest-message staleness
• Schemas — inbox/outbox message validation
• Autonomy — receiver policy parsing and signed-policy verification (policy_auth)
• Agent Status — status.yaml presence and freshness
• Trust (v0.4.1+) — catalog/pin drift, receiver pin completeness, and enforce-readiness
• Memory Sync (with --memory) — advisory checks for the OACP memory repo

5. Report findings

## Doctor Report

### Auto-Fixed
- <list of fixes applied>

### Warnings
- [!] <category> — <description>

### Errors
- [x] <category> — <description> — <fix_hint>

### Summary
<category>: <severity> | ...
Auto-fixed: N issue(s) | Remaining: M warning(s), K error(s)

Reporting rules:

• List auto-fixes first, directly from fixed[]
• Group remaining issues by category
• Include fix_hint for warn and error results when present
• Do not surface ok results individually
• If there are no remaining issues, report that the environment is healthy
• Build the summary from the parsed category severities after --fix, not from a stale pre-fix snapshot

6. Recommend next steps

Prioritize the most impactful remaining fix:

• Missing tools: installation commands
• Missing workspace: oacp init <project>
• Invalid YAML: file path and error details
• Stale inbox: suggest processing with /check-inbox
• Trust-pin gaps on an enforce receiver: import each missing peer with oacp trust import <kid>.pub.json --project <project> --agent <receiver>
• Invalid policy signature (policy_auth: invalid): confirm the policy change, then re-sign it with oacp trust sign-policy

Notes

• Do not invent checks beyond the categories returned by oacp doctor.
• --fix already handles missing inbox directories, missing status.yaml, and stale status timestamps. Do not add manual fix scripts for those cases.
• shared/INTENT.md is a repo-side reference, not an installed runtime dependency for Codex.
• Prefer concise reporting over restating every successful check.