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/minimax-search.md

@@ -0,0 +1,103 @@
+---
+summary: "MiniMax Search via the Token Plan search API"
+read_when:
+  - You want to use MiniMax for web_search
+  - You need a MiniMax Token Plan key or OAuth token
+  - You want MiniMax CN/global search host guidance
+title: "MiniMax search"
+---
+
+OpenClaw supports MiniMax as a `web_search` provider through the MiniMax
+Token Plan search API. It returns structured search results with titles, URLs,
+snippets, and related queries.
+
+## Get a Token Plan credential
+
+<Steps>
+  <Step title="Create a key">
+    Create or copy a MiniMax Token Plan key from
+    [MiniMax Platform](https://platform.minimax.io/user-center/basic-information/interface-key).
+    OAuth setups can reuse `MINIMAX_OAUTH_TOKEN` instead.
+  </Step>
+  <Step title="Store the key">
+    Set `MINIMAX_CODE_PLAN_KEY` in the Gateway environment, or configure via:
+
+    ```bash
+    openclaw configure --section web
+    ```
+
+  </Step>
+</Steps>
+
+OpenClaw also accepts `MINIMAX_CODING_API_KEY`, `MINIMAX_OAUTH_TOKEN`, and
+`MINIMAX_API_KEY` as env aliases, checked in that order after
+`MINIMAX_CODE_PLAN_KEY`. `MINIMAX_API_KEY` should point at a search-enabled
+Token Plan credential; ordinary MiniMax model API keys may not be accepted by
+the Token Plan search endpoint.
+
+## Config
+
+```json5
+{
+  plugins: {
+    entries: {
+      minimax: {
+        config: {
+          webSearch: {
+            apiKey: "sk-cp-...", // optional if a MiniMax Token Plan env var is set
+            region: "global", // or "cn"
+          },
+        },
+      },
+    },
+  },
+  tools: {
+    web: {
+      search: {
+        provider: "minimax",
+      },
+    },
+  },
+}
+```
+
+**Environment alternative:** set `MINIMAX_CODE_PLAN_KEY`, `MINIMAX_CODING_API_KEY`,
+`MINIMAX_OAUTH_TOKEN`, or `MINIMAX_API_KEY` in the Gateway environment.
+For a gateway install, put it in `~/.openclaw/.env`.
+
+## Region selection
+
+MiniMax Search uses these endpoints:
+
+- Global: `https://api.minimax.io/v1/coding_plan/search`
+- CN: `https://api.minimaxi.com/v1/coding_plan/search`
+
+If `plugins.entries.minimax.config.webSearch.region` is unset, OpenClaw resolves
+the region in this order:
+
+1. `tools.web.search.minimax.region` / plugin-owned `webSearch.region`
+2. `MINIMAX_API_HOST`
+3. `models.providers.minimax.baseUrl`
+4. `models.providers.minimax-portal.baseUrl`
+
+That means CN onboarding or `MINIMAX_API_HOST=https://api.minimaxi.com/...`
+automatically keeps MiniMax Search on the CN host too.
+
+Even when you authenticated MiniMax through the OAuth `minimax-portal` path,
+web search still registers as provider id `minimax`; the OAuth provider base URL
+is used as a region hint for CN/global host selection, and `MINIMAX_OAUTH_TOKEN`
+can satisfy the MiniMax Search bearer credential.
+
+## Supported parameters
+
+| Parameter | Type    | Constraints     | Description                                                                 |
+| --------- | ------- | --------------- | --------------------------------------------------------------------------- |
+| `query`   | string  | required        | Search query string.                                                        |
+| `count`   | integer | 1-10, default 5 | Number of results to return. OpenClaw trims the returned list to this size. |
+
+Provider-specific filters are not currently supported.
+
+## Related
+
+- [Web Search overview](/tools/web) -- all providers and auto-detection
+- [MiniMax](/providers/minimax) -- model, image, speech, and auth setup