Python: [Team][Investigation] Check Invocations adoption and customer scenarios #10025

Team-owned — not open for community pickup yet. Do not start implementation or submit a PR without explicit maintainer agreement.

Category

Other

Problem

Obtain usage metrics and concrete customer scenarios for Invocations. Use these as input to its support-status decision.

Evidence

Parent: #10009. Edited checklist; meeting 56:39–57:28. Relevant entry point: InvocationsHostServer in _invocations.py and its agent/native-workflow samples.

Desired Outcome

Investigation needed. Identify available adoption signals and real needs for agent hosting, native workflow hosting, custom protocols, and channel adapters. Record data limitations and distinguish sample/package usage from production adoption. Do not publish private customer or telemetry data; summarize shareable aggregate evidence and link approved internal evidence where appropriate. Feed the support-status decision; missing metrics alone do not prove zero demand.

Language

Python

Acknowledgements

• I searched existing issues and did not find a duplicate.
• I will wait for explicit maintainer agreement before starting implementation of a non-trivial change.