feat(examples/playground): add 7 trust-arc POCs for engine v1.11.0#196
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hugocorreia90 merged 1 commit intomainfrom Apr 21, 2026
Merged
feat(examples/playground): add 7 trust-arc POCs for engine v1.11.0#196hugocorreia90 merged 1 commit intomainfrom
hugocorreia90 merged 1 commit intomainfrom
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Ship one runnable POC per trust arc, matching engine v1.11.0's
shipped-and-default surface. All credential-free POCs pass
`./scripts/run-all-duckdb.sh`; the Arc 5 POC is gated on
`ANTHROPIC_API_KEY` in line with the rest of `03-ai/`.
- 00-foundations/06-branches-replay-lineage — Arc 1: `rocky branch`,
`rocky run --branch`, `rocky replay` (inspection-only today), and
`rocky lineage --downstream` on a 3-model DAG.
- 02-performance/10-cost-budgets — Arc 2: per-run `cost_summary` +
`[budget]` block with intentionally tiny `max_duration_ms` so the
demo always produces a `budget_breaches` entry.
- 05-orchestration/08-circuit-breaker — Arc 3: validates the full
`[adapter.retry]` surface (threshold, recovery timeout, backoff),
prints the three-state diagram, and points at the Databricks /
Snowflake adapters where the breaker actually fires.
- 06-developer-experience/07-run-trace-gantt — Arc 4: `rocky trace
latest` read-path demo with two concurrent runs seeded into the
state store; ties the Gantt to the feature-gated OTLP exporter.
- 03-ai/05-schema-grounded-validation — Arc 5: `rocky ai` with
`ValidationContext` + compile-verify retry loop. Seeded models give
the LLM a typed schema to ground against.
- 06-developer-experience/08-portability-lint — Arc 6: `rocky compile
--target-dialect bq` fires P001 on NVL, suppressed per-file via
`-- rocky-allow: NVL` and project-wide via `[portability] allow`.
- 06-developer-experience/09-sql-types-blast-radius — Arc 7: `rocky
compile --with-seed` grounds raw `.sql` column types from an
in-memory DuckDB's `information_schema`, lifting incrementality-
hint confidence from medium→high; semantic-graph-aware `SELECT *`
lint fires with byte-span diagnostics.
Catalog updates in examples/playground/{README.md,pocs/README.md} to
53 POCs (40 credential-free).
This was referenced Apr 21, 2026
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Summary
Ships one runnable POC per trust arc, matching the engine v1.11.0 surface. Gives the public launch a concrete, single-`./run.sh` demo for each of the seven arcs.
Catalog counts updated to 53 POCs / 40 credential-free in both `examples/playground/README.md` and `examples/playground/pocs/README.md`.
Known gaps — called out in each POC's README, not papered over:
Test plan
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