feat(examples): add A2A design review demo#1409
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zredlined
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🌿 Preview your docs: https://nvidia-preview-pr-1409.docs.buildwithfern.com/openshell |
johntmyers
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May 15, 2026
| Start a gateway, then run the sandboxed version: | ||
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| ```shell | ||
| mise run gateway:docker |
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Is there a reason to specifically use mise here vs the direct installation methods we support?
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Summary
Add a getting-started A2A design-review example where multiple isolated agents review a GitHub issue over Agent2Agent-style HTTP endpoints. The demo shows Agent Card discovery, streamed task updates, iterative artifacts, and the OpenShell boundary around worker agents.
Related Issue
N/A
Changes
examples/a2a-design-review/with a minimal A2A HTTP agent, host orchestrator, OpenShell runner script, restrictive worker policy, and offline issue fixture.Testing
bash -n examples/a2a-design-review/demo.shnode --check examples/a2a-design-review/a2a-agent.mjs && node --check examples/a2a-design-review/orchestrator.mjsDEMO_LOCAL_ONLY=1 DEMO_OUTPUT=/tmp/a2a-design-review-final-smoke.md bash examples/a2a-design-review/demo.shgit diff --checkuv run python scripts/update_license_headers.py --check <new/modified files>mise run pre-commitpassesmise run pre-commitran the full suite and the repo checks/tests completed successfully, but the task exited nonzero because of an unrelated pre-existing untrackedtmp.shfile missing an SPDX header. I did not modify that file. The live OpenShell sandbox path could not be completed in this workspace because the currently running local gateway failsopenshell sandbox listwith a protobuf UTF-8 decode error after syncing main; the demo now preflights that condition and reports it clearly.Checklist