Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

docs/providers/cerebras.md

@@ -0,0 +1,137 @@
+---
+summary: "Cerebras setup (auth + model selection)"
+title: "Cerebras"
+read_when:
+  - You want to use Cerebras with OpenClaw
+  - You need the Cerebras API key env var or CLI auth choice
+---
+
+[Cerebras](https://www.cerebras.ai) provides high-speed OpenAI-compatible inference on custom inference hardware. The plugin ships a static four-model catalog (no live discovery).
+
+| Property        | Value                                                     |
+| --------------- | --------------------------------------------------------- |
+| Provider id     | `cerebras`                                                |
+| Plugin          | official external package (`@openclaw/cerebras-provider`) |
+| Auth env var    | `CEREBRAS_API_KEY`                                        |
+| Onboarding flag | `--auth-choice cerebras-api-key`                          |
+| Direct CLI flag | `--cerebras-api-key <key>`                                |
+| API             | OpenAI-compatible (`openai-completions`)                  |
+| Base URL        | `https://api.cerebras.ai/v1`                              |
+| Default model   | `cerebras/zai-glm-4.7`                                    |
+
+## Install plugin
+
+```bash
+openclaw plugins install @openclaw/cerebras-provider
+openclaw gateway restart
+```
+
+## Getting started
+
+<Steps>
+  <Step title="Get an API key">
+    Create an API key in the [Cerebras Cloud Console](https://cloud.cerebras.ai).
+  </Step>
+  <Step title="Run onboarding">
+    <CodeGroup>
+
+```bash Onboarding
+openclaw onboard --auth-choice cerebras-api-key
+```
+
+```bash Direct flag
+openclaw onboard --non-interactive \
+  --auth-choice cerebras-api-key \
+  --cerebras-api-key "$CEREBRAS_API_KEY"
+```
+
+```bash Env only
+export CEREBRAS_API_KEY=csk-...
+```
+
+    </CodeGroup>
+
+  </Step>
+  <Step title="Verify models are available">
+    ```bash
+    openclaw models list --provider cerebras
+    ```
+
+    Lists all four static models. If `CEREBRAS_API_KEY` is unresolved, `openclaw models status --json` reports the missing credential under `auth.unusableProfiles`.
+
+  </Step>
+</Steps>
+
+## Non-interactive setup
+
+```bash
+openclaw onboard --non-interactive \
+  --mode local \
+  --auth-choice cerebras-api-key \
+  --cerebras-api-key "$CEREBRAS_API_KEY"
+```
+
+## Built-in catalog
+
+All four models share a 128k context window and 8,192 max output tokens.
+
+| Model ref                                 | Name                 | Reasoning | Notes                                  |
+| ----------------------------------------- | -------------------- | --------- | -------------------------------------- |
+| `cerebras/zai-glm-4.7`                    | Z.ai GLM 4.7         | yes       | Default model; preview reasoning model |
+| `cerebras/gpt-oss-120b`                   | GPT OSS 120B         | yes       | Production reasoning model             |
+| `cerebras/qwen-3-235b-a22b-instruct-2507` | Qwen 3 235B Instruct | no        | Preview non-reasoning model            |
+| `cerebras/llama3.1-8b`                    | Llama 3.1 8B         | no        | Production speed-focused model         |
+
+<Warning>
+Cerebras marks `zai-glm-4.7` and `qwen-3-235b-a22b-instruct-2507` as preview models, and `llama3.1-8b` plus `qwen-3-235b-a22b-instruct-2507` are documented for deprecation on May 27, 2026. Check Cerebras' [supported-models page](https://inference-docs.cerebras.ai/models/overview) before relying on them for production workloads.
+</Warning>
+
+## Manual config
+
+Most setups only need the API key. Use explicit `models.providers.cerebras` config to override model metadata or run in `mode: "merge"` against the static catalog:
+
+```json5
+{
+  env: { CEREBRAS_API_KEY: "csk-..." },
+  agents: {
+    defaults: {
+      model: { primary: "cerebras/zai-glm-4.7" },
+    },
+  },
+  models: {
+    mode: "merge",
+    providers: {
+      cerebras: {
+        baseUrl: "https://api.cerebras.ai/v1",
+        apiKey: "${CEREBRAS_API_KEY}",
+        api: "openai-completions",
+        models: [
+          { id: "zai-glm-4.7", name: "Z.ai GLM 4.7" },
+          { id: "gpt-oss-120b", name: "GPT OSS 120B" },
+        ],
+      },
+    },
+  },
+}
+```
+
+<Note>
+If the Gateway runs as a daemon (launchd, systemd, Docker), make sure `CEREBRAS_API_KEY` is available to that process — for example in `~/.openclaw/.env` or through `env.shellEnv`. A key exported only in an interactive shell will not help a managed service unless the env is imported separately.
+</Note>
+
+## Related
+
+<CardGroup cols={2}>
+  <Card title="Model providers" href="/concepts/model-providers" icon="layers">
+    Choosing providers, model refs, and failover behavior.
+  </Card>
+  <Card title="Thinking modes" href="/tools/thinking" icon="brain">
+    Reasoning effort levels for the two reasoning-capable Cerebras models.
+  </Card>
+  <Card title="Configuration reference" href="/gateway/config-agents#agent-defaults" icon="gear">
+    Agent defaults and model configuration.
+  </Card>
+  <Card title="Models FAQ" href="/help/faq-models" icon="circle-question">
+    Auth profiles, switching models, and resolving "no profile" errors.
+  </Card>
+</CardGroup>