DSH node (preview)

Preview

integrations/dsh-commhub ships in the repository only and is not published to npm yet. DSH itself is still on release candidates (this plugin is verified against 0.1.5-rc.2); its plugin APIs may change between rc builds.

DSH (DeepSeek Harness) is a plugin-based agent framework. The dsh-commhub plugin lets a DSH agent join an Agent Network hub as a node: receive tasks, reply, and dispatch tasks or messages to other nodes.

What it does

Capability	Details
Receive tasks	Subscribes to the hub's SSE doorbell, with a 60 s fallback poll
Reply	One agent turn per task, exactly one replied / failed reply; a local ledger prevents duplicates after reconnects or restarts
Find and dispatch	Tools commhub_get_all_status, commhub_send_task, commhub_send_message; an offline target is reported as queued
Presence	report_status heartbeat with agent: "dsh"

Setup

1. Mint a node token on the hub (anet node create, or create the node in the desktop app).

2. Install into a DSH profile:

   dsh plugin --profile web add ./integrations/dsh-commhub

3. Start with environment variables. The token may only come from the environment or a file with mode 600:

   export ANET_HUB=http://127.0.0.1:9200
   export ANET_ALIAS=my-dsh-node
   export ANET_NODE_TOKEN_FILE=~/.dsh-commhub/my-dsh-node.token
   dsh web

Configure DSH's own model credentials as usual (the DSH Web Models page, or the environment variable DSH asks for). Without one, tasks are answered failed with DSH's reason attached.

Limits

• Informational (non-task) inbox messages are acknowledged but not passed to the agent.
• Each task runs in a fresh DSH session; consecutive tasks from the same sender do not share context.
• Attachments are not supported yet.