datapaw-host-core

Shared host foundation for DataPaw.

This package owns the non-HTTP DataPaw host runtime:

• DataPawHost runtime handle for plan, execute, and run
• AgentScope agent, toolkit, workspace tools, and prompt templates
• DAG orchestration, session trace storage, and artifact path helpers
• MCP Context Manager timeout and metadata injection helpers
• Context Manager HTTP discovery client used by CLI integrations

Concrete host packages such as datapaw-cli should depend on this package instead of duplicating host orchestration logic.

This first migration stage intentionally leaves HTTP server and router code out.

Default local state

datapaw-host-core resolves its own local state through datapaw.host.core.paths; it does not use DataBridge path helpers.

${DATAPAW_HOME:-~/.datapaw}/host/
├── .secrets/                              # shared durable Host secrets
└── workspace/
    ├── .mcp                               # shared durable MCP config
    ├── skills/                            # shared durable skills
    ├── sessions/
    │   ├── console/                       # session traces
    │   ├── dag/                           # session DAG snapshots
    │   └── {session_id}/                  # AgentScope context/tool offload
    ├── data/                              # shared durable AgentScope blobs
    └── artifacts/
        └── {session_id}/                  # direct-chat artifacts
            └── {graph_id}/{node_id}/      # optional TaskGraph node scope

Directories are created lazily by their writers. The Host does not read or migrate the historical ${DATAPAW_HOME}/agents/default layout.