dsh-wechat-channel

dsh-wechat-channel turns your WeChat Official Account into a lightweight remote control for DeepSeek Harness. Send a message in WeChat, and the plugin receives it via an HTTP callback, routes it into a DSH session, executes the task, and pushes the result back as customer-service messages. No terminal, no browser-the phone becomes your workspace.

Security is where the plugin invests the most care. Every callback is verified with SHA1 signature checks, and forged requests receive a flat 403. Access control is driven entirely by an allowFrom whitelist that is deliberately empty by default, so no one can reach in until you explicitly opt in. The status endpoint requires a key parameter and never echoes the token, making debugging easy without leaking credentials. Because WeChat enforces a hard 5-second limit on passive replies, the plugin acknowledges immediately and then pushes results asynchronously, splitting long text into multiple messages and serializing per user to avoid race conditions.

It suits power users who have a public-facing endpoint such as a cloud server, a named tunnel, or a fixed-domain relay. If you mostly work on a local network, the dsh-remote-web-ui browser-based companion covers that scenario; the two are complementary and can coexist. The codebase is deliberately layered-protocol, routing, API, and bridge modules are all testable in isolation from Harness-so you can extend or trim it to fit your own setup.