Files
openclaw/docs/cli/crestodian.md
Peter Steinberger 2bc50d0656 feat: verify AI access during macOS onboarding before the first chat (#100288)
* feat(crestodian): add live-tested structured inference setup (detect/activate gateway RPCs)

* feat(macos): redesign onboarding around a verified Connect-your-AI step

* docs: describe the verified AI onboarding step and gemini setup ladder entry

* chore(macos): drop replaced OnboardingView+CrestodianSetup source

* fix(macos): keep the AI-detect error card from pairing with an unproven empty-state claim

* chore(protocol): regenerate Swift gateway models for crestodian.setup methods

* test(crestodian): give setup-inference mocks explicit params for test-types lane

* chore(i18n): sync native app string inventory for onboarding redesign

* chore(i18n): sync native app string inventory for onboarding redesign
2026-07-05 06:59:30 -07:00

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Markdown

---
summary: "CLI reference and security model for Crestodian, the configless-safe setup and repair helper"
read_when:
- You run openclaw with no command after setup and want to understand Crestodian
- You need a configless-safe way to inspect or repair OpenClaw
- You are designing or enabling message-channel rescue mode
title: "Crestodian"
---
# `openclaw crestodian`
Crestodian is OpenClaw's local setup, repair, and configuration helper. It stays reachable when the normal agent path is broken: it can run when `openclaw.json` is missing or invalid, the Gateway is down, plugin command registration is unavailable, or no agent is configured yet.
## When it starts
Running `openclaw` with no subcommand routes based on config state:
- Config missing, or exists with no authored settings (empty, or only `$schema`/`meta` keys): starts classic onboarding.
- Config exists but fails validation: starts Crestodian.
- Config exists and is valid: opens the normal agent TUI (against a reachable configured Gateway, or locally if none is reachable). Use `/crestodian` inside the TUI, or run `openclaw crestodian` directly, to reach Crestodian.
Running `openclaw crestodian` always starts Crestodian explicitly, regardless of config state. `openclaw --help` and `openclaw --version` keep their normal fast paths.
Noninteractive bare `openclaw` (no TTY) exits with a short message instead of printing root help: it points to non-interactive onboarding on a fresh install, to `openclaw crestodian --message "status"` when config is invalid, or to `openclaw agent --local ...` when config is valid.
`openclaw onboard --modern` starts Crestodian as the modern onboarding preview. Plain `openclaw onboard` keeps classic onboarding.
## What Crestodian shows
Interactive Crestodian opens the same TUI shell as `openclaw tui`, with a Crestodian chat backend. The startup greeting covers:
- config validity and the default agent
- the model or deterministic planner path Crestodian is using
- Gateway reachability from the first startup probe
- the next recommended debug action
It does not dump secrets or load plugin CLI commands just to start.
Use `status` for the detailed inventory: config path, docs/source paths, local CLI probes, API-key presence, agents, model, and Gateway details.
Crestodian uses the same reference discovery as regular agents: in a Git checkout it points at local `docs/` and the source tree; in an npm install it uses bundled docs and links to [https://github.com/openclaw/openclaw](https://github.com/openclaw/openclaw), with guidance to check source when docs are not enough.
## Examples
```bash
openclaw
openclaw crestodian
openclaw crestodian --json
openclaw crestodian --message "models"
openclaw crestodian --message "validate config"
openclaw crestodian --message "setup workspace ~/Projects/work model openai/gpt-5.5" --yes
openclaw crestodian --message "set default model openai/gpt-5.5" --yes
openclaw onboard --modern
```
Inside the Crestodian TUI:
```text
status
health
doctor
doctor fix
validate config
setup
setup workspace ~/Projects/work model openai/gpt-5.5
config set gateway.port 19001
config set-ref gateway.auth.token env OPENCLAW_GATEWAY_TOKEN
gateway status
restart gateway
agents
create agent work workspace ~/Projects/work
models
set default model openai/gpt-5.5
plugins list
plugins search slack
plugin install clawhub:openclaw-codex-app-server
plugin uninstall openclaw-codex-app-server
talk to work agent
talk to agent for ~/Projects/work
audit
quit
```
## Operations and approval
Crestodian uses typed operations instead of editing config ad hoc.
Read-only, run immediately: show overview, list agents, list installed plugins, search ClawHub plugins, show model/backend status, run status/health checks, check Gateway reachability, run doctor without interactive fixes, validate config, show the audit-log path.
Persistent, require conversational approval (or `--yes` for a direct command): write config, `config set`, `config set-ref`, setup/onboarding bootstrap, change the default model, start/stop/restart the Gateway, create agents, install or uninstall plugins, run doctor repairs that rewrite config or state.
Applied writes are recorded in `~/.openclaw/audit/crestodian.jsonl`. Discovery is not audited; only applied operations and writes are.
Channel setup can run as a hosted conversation when the host supports masked
input. The local Crestodian TUI does not accept sensitive wizard answers;
instead it directs you to `openclaw channels add --channel <channel>`, whose
interactive prompts mask credentials.
## Setup bootstrap
`setup` is the chat-first onboarding bootstrap. It writes only through typed config operations and asks for approval first.
```text
setup
setup workspace ~/Projects/work
setup workspace ~/Projects/work model openai/gpt-5.5
```
When no model is configured, setup picks the first usable backend in this order and tells you what it chose:
1. Existing explicit model, if already configured.
2. `OPENAI_API_KEY` -> `openai/gpt-5.5`
3. `ANTHROPIC_API_KEY` -> `anthropic/claude-opus-4-8`
4. Claude Code CLI -> `claude-cli/claude-opus-4-8`
5. Codex -> `openai/gpt-5.5` through the Codex app-server harness
6. Gemini CLI -> `google-gemini-cli/gemini-3.1-pro-preview`
If none are available, setup still writes the default workspace and leaves the model unset. Install or log into Codex/Claude Code/Gemini CLI, or expose `OPENAI_API_KEY`/`ANTHROPIC_API_KEY`, then run setup again.
The macOS app drives the same ladder through the `crestodian.setup.detect` and `crestodian.setup.activate` gateway methods: detect lists every reusable backend it finds, activate live-tests one candidate (a real "reply with OK" completion) and only persists the model, workspace, and gateway defaults after the test passes. A failing candidate never changes config; the app automatically walks down the ladder and finally offers a manual API-key step (Anthropic, OpenAI, or Google) that is verified the same way before it is saved.
## Model-assisted planner
Interactive Crestodian is AI-first. Exact typed commands run instantly and deterministically. Every other message runs through the same embedded agent loop as regular OpenClaw agents, restricted to one ring-zero `crestodian` tool that wraps the typed operations: read actions run freely, mutations require your conversational yes for that exact operation, and every applied write is audited and re-validated. The agent session persists, so the custodian has real multi-turn memory. It first uses the configured OpenClaw model; with no usable model it falls back to a local runtime already present on the machine:
- Claude Code CLI: `claude-cli/claude-opus-4-8` (agent loop; the ring-zero tool is served over MCP, see the trust model below)
- Codex app-server harness: `openai/gpt-5.5` (agent loop with an enforced single-tool allow-list)
When the agent loop is unavailable, Crestodian degrades to a bounded single-turn planner, and without any model to deterministic typed commands. The planner cannot mutate config directly; it must translate the request into one of Crestodian's typed commands, and normal approval/audit rules apply. Crestodian prints the model it used and the interpreted command before running anything. Fallback planner turns are temporary, tool-disabled where the runtime supports it, and use a temporary workspace/session.
Message-channel rescue mode never uses the model-assisted planner. Remote rescue stays deterministic so a broken or compromised normal agent path cannot be used as a config editor.
### CLI harness trust model
Embedded runtimes and the Codex app-server harness enforce the ring-zero
restriction directly: the run carries a tool allow-list with only the
`crestodian` tool. CLI harnesses (Claude Code, Gemini CLI) cannot enforce an
OpenClaw tool allow-list — the CLI owns its native tools and its own permission
policy, so OpenClaw fails closed if asked to restrict one. For CLI-harness
models Crestodian instead:
- injects a dedicated MCP server that serves only the `crestodian` tool and
replaces OpenClaw's normal MCP tool surface for the run (for Claude Code the
generated config is applied with `--strict-mcp-config`, so no other MCP
servers are loaded),
- keeps every config mutation inside the tool's approval and audit contract —
reads run freely, writes require your conversational yes, and every applied
write is audited and re-validated,
- leaves native tools (file reads, shell) to the harness. They follow the same
permission posture as normal OpenClaw agent runs on this machine: with
OpenClaw's default exec settings Claude Code runs with permissions bypassed,
and a restricted `tools.exec` config falls back to the CLI's own permission
policy.
Only Crestodian sessions get the crestodian MCP server; normal agent runs
never see this tool. Treat a Crestodian session on a CLI-harness model like a
normal local agent run on the same host: the ring-zero tool adds an audited,
approval-gated path for config repair, but it does not prevent the harness's
native tools from touching files directly. The Codex app-server fallback and
API-key models enforce the strict single-tool loop; prefer those when you want
the hard restriction.
## Switching to an agent
Use a natural-language selector to leave Crestodian and open the normal TUI:
```text
talk to agent
talk to work agent
switch to main agent
```
`openclaw tui`, `openclaw chat`, and `openclaw terminal` open the normal agent TUI directly; they do not start Crestodian. After switching into the normal TUI, `/crestodian` returns to Crestodian, optionally with a follow-up request:
```text
/crestodian
/crestodian restart gateway
```
## Message rescue mode
Message rescue mode is the message-channel entrypoint for Crestodian: use it when your normal agent is dead but a trusted channel (for example WhatsApp) still receives commands.
Supported command: `/crestodian <request>`.
```text
You, in a trusted owner DM: /crestodian status
OpenClaw: Crestodian rescue mode. Gateway reachable: no. Config valid: no.
You: /crestodian restart gateway
OpenClaw: Plan: restart the Gateway. Reply /crestodian yes to apply.
You: /crestodian yes
OpenClaw: Applied. Audit entry written.
```
Agent creation can also be queued locally or via rescue:
```text
create agent work workspace ~/Projects/work model openai/gpt-5.5
/crestodian create agent work workspace ~/Projects/work
```
Remote rescue is an admin surface and must be treated like remote config repair, not normal chat.
Security contract for remote rescue:
- Disabled when sandboxing is active for the agent/session; Crestodian refuses remote rescue and points to local CLI repair.
- Default effective state is `auto`: allow remote rescue only in trusted YOLO operation, where the runtime already has unsandboxed local authority (`tools.exec.security` resolves to `full` and `tools.exec.ask` resolves to `off`, with sandbox mode `off`).
- Requires an explicit owner identity; no wildcard sender rules, open group policy, unauthenticated webhooks, or anonymous channels.
- Owner DMs only by default; group/channel rescue needs explicit opt-in.
- Plugin search and list are read-only. Plugin install is always local-only (blocked in rescue, even when otherwise enabled) because it downloads executable code. Plugin uninstall can be approved as a persistent rescue operation.
- Remote rescue cannot open the local TUI or switch into an interactive agent session; use local `openclaw` for agent handoff.
- Persistent writes still require approval, even in rescue mode.
- Every applied rescue operation is audited. Message-channel rescue records channel, account, sender, and source-address metadata; config-mutating operations also record config hashes before and after.
- Secrets are never echoed. SecretRef inspection reports availability, not values.
- If the Gateway is alive, rescue prefers Gateway typed operations; if it is dead, rescue uses only the minimal local repair surface that does not depend on the normal agent loop.
Config shape:
```jsonc
{
"crestodian": {
"rescue": {
"enabled": "auto",
"ownerDmOnly": true,
"pendingTtlMinutes": 15,
},
},
}
```
- `enabled`: `"auto"` (default) allows rescue only when the effective runtime is YOLO and sandboxing is off; `false` never allows message-channel rescue; `true` explicitly allows rescue when owner/channel checks pass (still subject to the sandboxing denial).
- `ownerDmOnly`: restrict rescue to owner direct messages. Default `true`.
- `pendingTtlMinutes`: how long a pending rescue write stays open for `/crestodian yes` approval before expiring. Default `15`.
Remote rescue is covered by the Docker lane:
```bash
pnpm test:docker:crestodian-rescue
```
Configless local planner fallback is covered by:
```bash
pnpm test:docker:crestodian-planner
```
An opt-in live channel command-surface smoke checks `/crestodian status` plus a persistent approval roundtrip through the rescue handler:
```bash
pnpm test:live:crestodian-rescue-channel
```
Configless setup through explicit Crestodian commands is covered by:
```bash
pnpm test:docker:crestodian-first-run
```
That lane starts with an empty state dir, verifies the modern onboard Crestodian entrypoint, sets the default model, creates an additional agent, configures Discord through a plugin enablement plus token SecretRef, validates config, and checks the audit log. QA Lab has a repo-backed scenario for the same Ring 0 flow:
```bash
pnpm openclaw qa suite --scenario crestodian-ring-zero-setup
```
## Related
- [CLI reference](/cli)
- [Doctor](/cli/doctor)
- [TUI](/cli/tui)
- [Sandbox](/cli/sandbox)
- [Security](/cli/security)