harness-sdk-python
The runs subsystem for Python Statewire hosts: @run_manager turns one async method into the run executor and mounts the run/* command surface (enqueue, steer, dequeue, edit, reload, stop, continue, input), each run in its own tray. Part of harness-sdk, with statewire and pinned.
Install
uv add harness-sdk-python
Extras: uv add "harness-sdk-python[postgres]", uv add "harness-sdk-python[deepagents]".
Use
from statewire import Statewire, command
from harness_sdk import HARNESS_PROTOCOL, RunManager, run_manager
class RunsHost(Statewire):
protocols = (HARNESS_PROTOCOL,)
async def lifespan(self):
self.state = {"messages": []}
yield
@run_manager()
async def run(self, ctx: RunManager.RunContext):
for message in ctx.messages:
self.state["messages"].append({"id": message["id"]})
ctx.applied()
return RunManager.Complete()
@command("run/enqueue")
async def run_enqueue(self, params, *, ctx, auth_result):
return await self.run.enqueue(
params,
applied=ctx.applied,
auth_result=auth_result,
version=ctx.version,
)
Docs
- Get started: https://github.com/assistant-ui/harness-sdk/blob/main/apps/docs/app/docs/get-started/chat-app/page.mdx
- Guide: https://github.com/assistant-ui/harness-sdk/blob/main/apps/docs/app/docs/guides/harness/host/page.mdx
- Reference: https://github.com/assistant-ui/harness-sdk/blob/main/apps/docs/app/docs/reference/harness-sdk-python/page.mdx
- Spec: https://github.com/assistant-ui/harness-sdk/blob/main/apps/docs/app/docs/spec/runs-protocol/page.mdx
1 maintainer
Metadata
1 maintainer
Release files for harness-sdk-python 0.39.1
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| File | Size | Uploaded | Provenance | Actions |
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