dsh-llm-motomoto
A DeepSeek Harness bundle that adds MotoMoto to the model selector through the built-in llm-pi-ai adapter, plus a status card in Settings - Plugins modelled on the AgentRouter bundle.
The relay is Codex-only
Probing settled three facts, and the bundle is built around them:
| Probe | Result |
|---|
POST /v1/chat/completions (any User-Agent) | Hangs — the path is not wired |
POST /v1/responses + harness User-Agent | Rejected: bad_response_status_code / openai_error |
POST /v1/responses + Codex CLI User-Agent | Streams: response.created ... |
So the route speaks api: openai-responses, and the runtime half fences globalThis.fetch to give relay requests the Codex client identity:
User-Agent is rewritten to the Codex CLI value (default codex_cli_rs/0.46.0 (Windows 10.0.26200; x86_64) WindowsTerminal) — the harness's own attribution header cannot be suppressed any other way: the pi-ai adapter strips configured headers colliding with it before appending its own.originator: codex_cli_rs is added, matching the official client.- Request-body fields the Codex backend rejects are deleted from JSON bodies (default strip list:
max_output_tokens — the official client never sends it, and the backend answers 400 Unsupported parameter otherwise). The list is the stripBodyParams setting: the next upstream complaint is a settings edit, not a release.
- Requests to every other host pass through untouched; unloading the plugin restores the replaced
fetch.
An upstream server_is_overloaded / 502 Upstream service temporarily unavailable is the relay's OpenAI pool being briefly busy — retry.
How the layers compose
dsh-settings resolves the llm-pi-ai section as mergeLayers(base, user): this bundle's patch is the base, the llm-pi-ai: section of ~/.dsh/settings.yaml merges over it — objects merge per key, arrays replace wholesale. A route you edit in the models settings page therefore wins field by field, while a fresh install still serves the default route before any user configuration exists.
The default route:
- Base URL:
https://motomoto.lol/v1 (OpenAI Responses API)
- Model:
gpt-5.6-terra (text input; low/medium/high reasoning efforts)
- Credential reference:
MOTOMOTO_API_KEY
- Context window: 262,144
Route compat notes: the Responses protocol takes only supportsDeveloperRole, supportsStrictMode, supportsLongCacheRetention — completions-only keys (thinkingFormat, supportsReasoningEffort, chatTemplateKwargs, ...) on the same route crash the whole adapter at load.
Where to look after installing
- Model picker — the
MotoMoto group.
- Settings - Plugins — the "MotoMoto" status card, reporting the live route (group, endpoint, credential reference, models).
Security notice
The API key is never stored in this package. Provide it as the MOTOMOTO_API_KEY credential.
Install from this source directory
git clone https://github.com/HandsYe/dsh-llm-motomoto
dsh plugin --profile desktop add "file:<克隆下来的仓库路径>"
Then fully restart the desktop app. Verify the load:
Select-String -Path "$env:APPDATA\DSH Desktop\logs\dsh-*.log" -Pattern 'llm-motomoto' | Select-Object -Last 5
Test
npm install
npm test
18 offline checks: patch shape, manifest, secret scan, the client bundle's registration and rendering, and the fence's identity rewrite, body strip, and unload behavior.
Uninstall
dsh plugin --profile desktop remove dsh-llm-motomoto
