Show and tell: dsh-kimi-webbridge — drive the user's real browser from DeepSeek Harness

[MicroHEROX]

dsh-kimi-webbridge: Kimi WebBridge browser tools for DeepSeek Harness

A third-party plugin bundle that turns the local Kimi WebBridge daemon into 15 native kimi_webbridge_* tools — the agent can open pages, read them, click, type, screenshot, run JS, inspect network traffic, upload files and save PDFs in the user's real browser, with their login sessions.

Repo: https://github.com/MicroHEROX/dsh-Kimi-WebBridge (MIT, tagged dsh-plugin)

What the model gets

kimi_webbridge_navigate · find_tab · list_tabs · snapshot · click · fill · evaluate · cdp · screenshot · network · upload · save_as_pdf · close_tab · close_session · start_daemon

Highlights

• Real browser, real sessions — no scraping, no headless shell; the model acts as the user in their own browser.
• Local-only — plugin → 127.0.0.1:10086 daemon → browser; no third-party service sees the traffic.
• Standard Cordis bundle — name / inject / apply + defineTool, exactly the shipped tool pattern; zero runtime dependencies (peer packages resolve from the harness installation).
• Tab groups like the product — one session = one tab group; named by the model in the user's language, closed only on request.
• Self-healing — kimi_webbridge_start_daemon starts the local daemon when unreachable; capture tools auto-retry on the daemon's page-settle stall.

Install

dsh plugin --profile demo add github:MicroHEROX/dsh-Kimi-WebBridge

Verified against

• dsh 0.1.0-rc.6 · Node ≥18 · Kimi WebBridge daemon/extension v1.11.5 · Windows
• All 15 tools end-to-end tested through the real harness + real browser, including the web UI (tool-call trace visible in the conversation).
• Schema strictness verified against the real @deepseek-ai/dsh-tools compile + raw-JSON-schema boundary checks (tests/smoke.mjs).

Related

• Bug report: dsh plugin remove can leave a stale dsh.profile.bundles entry that permanently breaks the profile #913
• Thanks to DeepSeek (harness + dsh-tools), Moonshot AI (Kimi WebBridge) and the Koishi/Cordis ecosystem.