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/tools/ollama-search.md

@@ -0,0 +1,143 @@
+---
+summary: "Ollama Web Search via a local Ollama host or the hosted Ollama API"
+read_when:
+  - You want to use Ollama for web_search
+  - You want a key-free web_search provider
+  - You want to use hosted Ollama Web Search with OLLAMA_API_KEY
+  - You need Ollama Web Search setup guidance
+title: "Ollama web search"
+---
+
+OpenClaw supports **Ollama Web Search** as a bundled `web_search` provider,
+returning titles, URLs, and snippets from Ollama's web-search API.
+
+Local/self-hosted Ollama needs no API key by default; it requires a reachable
+Ollama host plus `ollama signin`. Direct hosted search (no local Ollama) needs
+`baseUrl: "https://ollama.com"` and a real `OLLAMA_API_KEY`.
+
+## Setup
+
+<Steps>
+  <Step title="Start Ollama">
+    Make sure Ollama is installed and running.
+  </Step>
+  <Step title="Sign in">
+    ```bash
+    ollama signin
+    ```
+  </Step>
+  <Step title="Choose Ollama Web Search">
+    ```bash
+    openclaw configure --section web
+    ```
+
+    Select **Ollama Web Search** as the provider.
+
+  </Step>
+</Steps>
+
+If you already use Ollama for models, Ollama Web Search reuses the same
+configured host.
+
+<Note>
+  OpenClaw never auto-selects Ollama Web Search over a higher-priority
+  credentialed provider; you must choose it explicitly with
+  `tools.web.search.provider: "ollama"`.
+</Note>
+
+## Config
+
+```json5
+{
+  tools: {
+    web: {
+      search: {
+        provider: "ollama",
+      },
+    },
+  },
+}
+```
+
+Optional host override, scoped to web search only:
+
+```json5
+{
+  plugins: {
+    entries: {
+      ollama: {
+        config: {
+          webSearch: {
+            baseUrl: "http://ollama-host:11434",
+          },
+        },
+      },
+    },
+  },
+}
+```
+
+Or reuse the host already configured for the Ollama model provider:
+
+```json5
+{
+  models: {
+    providers: {
+      ollama: {
+        baseUrl: "http://ollama-host:11434",
+      },
+    },
+  },
+}
+```
+
+`models.providers.ollama.baseUrl` is the canonical key; the web-search
+provider also accepts `baseURL` there for compatibility with OpenAI SDK-style
+config examples. If nothing is set, OpenClaw defaults to
+`http://127.0.0.1:11434`.
+
+Direct hosted Ollama Web Search (no local Ollama):
+
+```json5
+{
+  models: {
+    providers: {
+      ollama: {
+        baseUrl: "https://ollama.com",
+        apiKey: "OLLAMA_API_KEY",
+      },
+    },
+  },
+  tools: {
+    web: {
+      search: {
+        provider: "ollama",
+      },
+    },
+  },
+}
+```
+
+## Auth and request routing
+
+- No web-search-specific API key field exists; the provider reuses
+  `models.providers.ollama.apiKey` (or the matching env-backed provider auth)
+  when the configured host is auth-protected.
+- Host resolution order: `plugins.entries.ollama.config.webSearch.baseUrl` →
+  `models.providers.ollama.baseUrl` (or `baseURL`) → `http://127.0.0.1:11434`.
+- If the resolved host is `https://ollama.com`, OpenClaw calls
+  `https://ollama.com/api/web_search` directly with the API key as bearer
+  auth.
+- Otherwise OpenClaw calls the local proxy endpoint
+  `/api/experimental/web_search` first (which signs and forwards to Ollama
+  Cloud), then falls back to `/api/web_search` on the same host. If both fail
+  and `OLLAMA_API_KEY` is set, it retries once against
+  `https://ollama.com/api/web_search` with that key — without sending it to
+  the local host.
+- OpenClaw warns during setup if Ollama is unreachable or not signed in, but
+  does not block selecting the provider.
+
+## Related
+
+- [Web Search overview](/tools/web) -- all providers and auto-detection
+- [Ollama](/providers/ollama) -- Ollama model setup and cloud/local modes