dsh-call-session: DeepSeek Harness Cross-Session Communication and Shared Blackboard Plugin
dsh-call-session is an in-process cross-session communication and workspace sharing plugin for DeepSeek Harness, designed to address multi-session collaboration challenges. It provides unicast communication between sessions, shared blackboard storage, and session topology visualization, supporting task handoff, state publishing, and session creation through tools. The plugin is built in by default and easy to install, making it suitable for multi-session scenarios that require long-term coordination or sharing large results. However, for one-off tasks, it is recommended to prefer the built-in subagent.
Read MoreDeepSeek Harness Cross-Session Call Center: dsh-agents-in-the-loop
`dsh-agents-in-the-loop` is a cross-session communication plugin for DeepSeek Harness (DSH), designed to address the lack of a stable communication mechanism in multi-agent collaboration. It enables standardized communication between agents through inter-session message passing and a name-based contact directory. The plugin’s core features include: the `session_message` tool for sending instructions across sessions, the `contacts` tool for managing the contact directory, and a local-only HTTP API for external agent invocation. After installation, the relevant features must be enabled in the configuration file. By replacing raw session IDs with “contacts,” supporting dynamic management at runtime, and limiting message length to prevent context bloat, the plugin provides a foundation for building complex multi-agent workflows.
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