Memory Agent 工作坊

import heavenbase as hb


manifest = hb.WorkspaceManifest.from_dict(
    {
        "kind": "heavenbase.workspace.manifest",
        "version": 2,
        "id": "memory-workshop",
        "construction": {"kind": "preset", "preset": "debug"},
        "extensions": ["toolkit", "agent", "memory"],
        "entities": [
            {
                "entity_id": "product",
                "fields": {
                    "object_id": {"type": "identifier", "pk": True},
                    "name": {"type": "short-text"},
                    "price": {"type": "float"},
                },
            }
        ],
    }
)

ws = manifest.open()

ws.upsert(
    "product",
    {
        "object_id": "desk",
        "name": "Oak desk",
        "price": 89.0,
    },
)

rows = (
    ws.query("product")
    .where({"price": {"$lte": 100}})
    .select("name", "price")
    .execute()
    .rows()
)

import heavenbase.ext as ext


profile = ext.profile_spec_from_mapping(
    "product-agent",
    {
        "extends": ["agent"],
        "entities": ["product"],
        "skills": ["*"],
        "serializer": "markdown",
    },
)

ext.register_profile(
    profile,
    replace=True,
    resolver=ws.module_resolver,
)

ws.enable_extension("agent")
ws.enable_extension("memory")

toolkit = ws.to_mcp(profile="product-agent")
result = toolkit.run(
    "query",
    entity="product",
    spec={"select": ["name", "price"]},
)

memory = ws.to_mcp(profile="memory")

memory.run(
    "remember",
    key="setup",
    text="The product workspace uses the debug preset.",
    tags=["setup"],
)
hits = memory.run("search_memory", text="debug preset")

memstate = ws.to_mcp(profile="memstate")

memstate.run(
    "memstate_set",
    project_id="demo",
    keypath="preferences.theme",
    value="dark",
)
memstate.run(
    "memstate_remember",
    project_id="demo",
    keypath="docs/readme",
    content="Explain the workspace boundary first.",
)
history = memstate.run(
    "memstate_history",
    project_id="demo",
    keypath="docs/readme",
)