Release v1.2.0 — local Codex / Claude OAuth as DSH model routes · tianxia--/dsh-llm-local-token

A DeepSeek Harness plugin that serves LLM
calls with the OAuth tokens your local CLIs already hold — no separate API key, no extra login.

If you are signed in to the Codex CLI or to Claude Code, those subscriptions become usable model
routes inside DSH.

Provider route	Credential source
`openai-codex`	`~/.codex/auth.json` (ChatGPT OAuth, shared with the `codex` CLI)
`anthropic`	`~/.claude/.credentials.json`, else the macOS Keychain item `Claude Code-credentials`

Both routes appear in the model picker as soon as the plugin loads. A route whose credential is
missing is skipped instead of failing the boot.

Highlights

Resolves the OAuth token per request from the file the CLI maintains, and refreshes it near expiry.
Hands the token to the pi-ai engine DSH already ships — no forked engine, no proxy process.
Shows Codex / Claude subscription usage from provider rate-limit headers, including quota read
over SSE for Codex, following whichever provider is selected.
Quota windows are named by their actual length rather than the vendor's marketing word.

dsh plugin --profile web add https://github.com/tianxia--/dsh-llm-local-token.git

Then enable it in the profile's patch layer (~/.dsh/profiles/web/cordis.patch.yml):

- insert:
    - id: llm-local-token
      name: dsh-llm-local-token

See the README — also available in
中文.