dsh-reach

Multi-channel decision & remote-control bridge for DeepSeek Harness (DSH): pushes any workspace's approval/question cards to IM channels (WeChat iLink, Telegram, Feishu — plus QQ/DingTalk/WeCom v2 drop-in foundations) and answers them from chat, with a session console, per-channel security, and an open push service.

Status: Phase 1–3 complete (WeChat + Telegram + Feishu channels, v0.1.4); v2 channel foundations (QQ/DingTalk/WeCom) on the open reachChannels registry. The design plan, competitor research, official contract verification, and phased roadmap live in docs/design/03-rebuild-direction-and-plan.md. Release (GitHub repo + npm publish) follows in a dedicated session.

Compatibility

Surface	Status
Harness	DeepSeek Harness dsh-v0.1.3-alpha.1 (GitHub tag). npm dependency line: @deepseek-ai/dsh 0.1.2-rc.1 (peers >=0.1.2-rc.1 <0.2.0). Verified 2026-09-06 against the dsh-v0.1.3-alpha.1 master checkout (full gate chain + profile install smoke).
Node	^22.19.0 || >=24.0.0

Features (Phase 1)

• Cross-session decision push: approval/question cards from ANY workspace are mirrored to WeChat (iLink/ClawBot) with stable #token ids and P{n} numbering; reply 1/2, P1=1 P2=2, P1=Q1=2, or /rp /rq — answered through the native pending waterfall (first reply wins with the GUI).
• Fail-closed security: first sender becomes the owner; empty allowlists deny everyone; unknown senders are audited and never answered.
• Session console: /status /silent /notify /tasks /enter /history /stop /next /help plus native DSH command passthrough.
• Proactive push: the reach_send tool with an outbound file fence; rate budget + FIFO re-queue; silent mode; background completion notices.
• Settings tab: Settings → Plugins → IM Bridge (status, switches, re-scan/logout).
• Open channel registry: third-party plugins register a channel via ctx.get('reachChannels').registerChannel({ id, adapter, priority, ownsChatId, startMonitor }); routing, outbound, and monitor lifecycle are all bridge-owned (QQ/DingTalk/WeCom ride this same path).

Install

npx @deepseek-ai/dsh plugin --profile web add dsh-reach
dsh1024 plugin --profile web add dsh-reach

Restart DSH after installation (bundle patches apply at startup).

Configuration

The profile row accepts these keys (Schemastery-validated; invalid values fail the load loudly):

Key	Default	Description
crossSessionNotify	true	Push decision cards from ANY workspace/session (master switch)
notifyTaskEvents	false	Background task finished/errored notifications
cardTimeoutSec	1800	Decision-card soft timeout in seconds (0 = wait forever)
approvalOnTimeout	delegate	Timed-out card policy: delegate (GUI chain) / reject / wait
textChunkLimit	4000	Long reply chunk limit per message, in characters
silent	false	Only final replies, no per-step streaming
cwd	''	Default working directory for new IM sessions ('' = host cwd)
baseUrl / cdnBaseUrl / botType	iLink defaults	WeChat gateway, media CDN, bot type
allowFrom	[]	Sender allowlist (empty = fail-closed; first sender = owner)
queueMode	queue	Busy delivery: queue or steer
maxQueue / sendBudget / windowSec	50 / 10 / 60	Queue cap, per-window send budget, window seconds
denyUnauthorized	false	Silently ignore (true) or notice (false) unknown senders

Development

pnpm install
pnpm run typecheck && pnpm run typecheck:ci && pnpm test
pnpm run build && pnpm run verify:self-contained && pnpm run verify:artifacts
pnpm run check:readmes && pnpm pack

Install from the DSH Desktop Market

All PerryLink plugins are browsable in the built-in DSH Desktop Market: Market → Sources → add source → paste https://perrylink-dsh-catalog.perrylink.workers.dev/catalog-source.json → select it. Installation still goes through the Market's npm-identity verification and your confirmation.

PerryLink DSH Plugin Family

This project is one of the 37 DeepSeek Harness plugins maintained by PerryLink. If this one helps you, the others likely will too:

Plugin	One-liner
dsh-auto-review	Second-model auto-review on the approval chain, fail-closed by default
dsh-background-agents	Durable background child agents with a Web UI sidebar, messaging and interrupt
dsh-budget	Cost governance for DeepSeek Harness: budgets, carbon, and latency in one panel.
dsh-checkpoint-rewind	Claude Code /rewind-equivalent: snapshots, session forks, one-shot restore
dsh-claude-move	Migrate Claude Code sessions, memory, skills and CLAUDE.md into DSH
dsh-click	Cross-platform native desktop control for DeepSeek Harness — Windows first.
dsh-composer-history	Terminal-style input history for the web composer: arrows, Ctrl+R search
dsh-data-quality	Dataset quality checks and citation cross-checks (the optional numeric bridge consumed here)
dsh-defend	Prompt-injection, jailbreak, and secret-leak defense for DeepSeek Harness.
dsh-doublecheck	Engineering-discipline guard: requirements grill, test gates, adversary review
dsh-draw	Unified static-image generation routing for DeepSeek Harness.
dsh-fast	Read-only performance diagnostics for DeepSeek Harness.
dsh-fund-research	Deterministic research reports for Chinese public mutual funds
dsh-github	GitHub PR/issues integration for DSH, every write gated by approval
dsh-industry-research	Industry research orchestration that seals its deliverables through this plugin's ctx.researchReport.assemble
dsh-library	Local document knowledge base for DeepSeek Harness.
dsh-local-ai	Local-model (Ollama) integration for DeepSeek Harness.
dsh-lsp-actions	LSP diagnostics, formatting, completion, code actions and rename over language servers
dsh-mask	PII masking middleware: anonymize at the model boundary, restore at the display layer
dsh-mcp-panel	Read-only MCP runtime panel: /mcp command + Settings tab with status, tools and errors
dsh-memento	Approval-gated cross-session memory: ctx.memory seam + SQLite + memory tool
dsh-observe	OpenTelemetry and Langfuse observability exporter for DeepSeek Harness.
dsh-output-styles	Claude Code outputStyles-equivalent runtime style switching
dsh-permission-rules	Claude Code-style declarative allow/deny/ask permission rules with audit
dsh-personal-directive	Personal directive injector with top-bar toggle (framework edition)
dsh-plugin-guide	Plugin-development knowledge base as an on-demand agent skill
dsh-research-report	Verifiable research-report engine: content-addressed evidence ledger and sealed versions
dsh-score	Multi-dimensional quality scoring for DeepSeek Harness plugins.
dsh-session-pin	Pin sessions in the Web sidebar with durable ordering
dsh-session-sync	Cross-device session sync for DeepSeek Harness — a dedicated git mirror of your session store.
dsh-skill-pack-security	Security-audit skill pack: secret scan, dependency and supply-chain review
dsh-talk	Voice-first session loop for DeepSeek Harness: talk to it, hear it answer.
dsh-test-drive	Isolated install-and-smoke test drives for DeepSeek Harness plugins.
dsh-translate	Vendor parameter translation and deterministic JSON repair for DeepSeek Harness.
dsh-ticktick	TickTick/Dida365 task bridge: session-header panel + 11 tools
dsh-wechat	WeChat ↔ DSH bridge (Tencent iLink bot): text/image/file/voice, approvals in chat

Install from the DSH Desktop Market

All PerryLink plugins are browsable in the built-in DSH Desktop Market: Market → Sources → add source → paste https://perrylink-dsh-catalog.perrylink.workers.dev/catalog-source.json → select it. Installation still goes through the Market's npm-identity verification and your confirmation.

License

Apache-2.0. Third-party notices in THIRD_PARTY_NOTICES.md.