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vh 9703eb2b6b init: seed Ratatoskr from corviduo-project-template + ship v0 scaffold

Worldtree Conversation API debug TUI. Multi-pane observability dashboard:
chat transcript + persona/Vili affect log + tool events + admin events +
Bifrost state + tool inventory + (opt-in) raw server log.

Design locked at docs/design-brief.md (originated as
brokkr-smithy/docs/ratatoskr-design-brief.md). Operator-locked decisions:

- Textual application-shell framework (multi-pane dashboard, not REPL).
- Separate repo + separate dev team (no Worldtree-source imports).
- httpx-sse for SSE consumption (reference Python SSE-resume impl).
- Triple version-skew mitigation: spec-pin in pyproject.toml + recorded
  SSE snapshot tests + conformance smoke. Initial pin: Worldtree v0.19.0
  at 55101e909abcd2219833266b6f905c5bc956e0f0.
- Persona pane: label-don't-refuse PII posture.
- Server-log pane: opt-in via --server-log <path>.
- Two-stage Ctrl-C (cancel then exit).
- Markdown rendering default-on; --raw opt-out.

In the box:

- docs/design-brief.md — the locked design with full rationale.
- docs/SPEC-PIN.md — Worldtree spec pin + bump procedure.
- docs/conversation-api-spec.md + docs/conversation_api.contract.md —
  vendored Worldtree spec snapshots at the pinned SHA.
- pyproject.toml — Python 3.12, hatchling, uv-managed, deps locked.
- src/ratatoskr/ — stub package (cli.py raises NotImplementedError).
- tests/test_no_worldtree_imports.py — boundary smoke test PASSING.
- tests/snapshots/README.md — recording convention for SSE snapshot tests.

Not in the box yet:

- Gitea remote (operator/infra-ops to register at vh/ratatoskr).
- Implementation — the dev team owns this; design brief is the spec.

Origin: althing thread 01KS3R34XD3N6HMK91VXESHGW7 (worldtree-dev →
brokkr-smithy-dev, 2026-05-20). Volva consulted via thread
01KS3VF6W33N3V5FNMGQ91YNVD.

2026-05-20 20:38:22 -07:00

1.1 KiB

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SSE snapshot tests

Recorded SSE transcripts from a live Worldtree at the pinned spec SHA. Replayed in CI to catch event-shape drift.

Recording

# Boot Worldtree at the pinned SHA
( cd ~/development/Worldtree && python -m core.conversation_api ) &

# Record (harness TBD by dev team — likely respx + httpx-sse fixtures)
uv run pytest --record-snapshots tests/snapshots/

Replay

The default uv run pytest reads the recorded files and replays them against the Ratatoskr SSE consumer. Re-record on every spec-pin bump (see docs/SPEC-PIN.md).

What to capture

At minimum:

One-turn happy path (text + done).
Tool-using turn (text + tool_start + tool_result + text + done).
Thinking-enabled turn (thinking + text + done).
Cancelled turn (text + cancelled with reason: "user_cancel").
Errored turn (text + error).
worker_phase event sequence across BuildingPrompt → CallingLLM → ProcessingTools → Streaming → Finishing.

Capture also the id: and event: lines, not just data: — those are load-bearing for SSE resume and easy to forget.

1.1 KiB Raw Blame History

SSE snapshot tests

Recording

Replay

What to capture

1.1 KiB

Raw Blame History