Spec 0170 — /canvas workshop skill — registry-driven pane iteration sandbox with verbatim live + DS snapshots
Frontmatter
Field
Value
kind
dev
spec
0170
slug
canvas-workshop-skill-and-scaffold
title
/canvas workshop skill — registry-driven pane iteration sandbox with verbatim live + DS snapshots
type
new-feature
label
new-feature
version_bump
MINOR
target_version
TBD
status
deployed
depends_on
[]
complexity
M
created
2026-05-22
queued_at
2026-05-22T17:08:41Z
started_at
2026-05-22T23:30:37Z
merged_at
2026-05-22T23:49:40Z
deployed_at
2026-05-22T23:58:57Z
pr
https://github.com/Lexiz/dual-research/pull/197
handover
handoffs/2026-05-22-spec-0170-canvas-workshop-skill-and-scaffold.md
failure_step
source_session
canvas-skill-design-2026-05-22
promoted_from_draft
disposition
archive
disposition_reason
Pre-spec-0229 carve-out; disposition assigned retroactively to satisfy the new convention.
Event timeline
When
Step
Data
2026-05-22T23:29:29Z
cycle_started
{}
2026-05-22T23:30:07Z
preflight_ok
{"checks": ["main_clean", "no_open_spec_prs", "no_in_flight"]}
2026-05-22T23:30:12Z
handoff_read
{"path": "handoffs/2026-05-23-spec-0186-queue-drain-session-isolation-and-l-spec-checkpointing.md"}
2026-05-22T23:30:12Z
spec_read
{"path": "specs/0170-canvas-workshop-skill-and-scaffold.md", "lines": 260, "type": "new-feature"}
2026-05-22T23:30:12Z
planning_started
{}
2026-05-22T23:30:29Z
reconcile_complete
{"mechanical": 0, "semantic": 0, "verdict": "clean"}
2026-05-22T23:30:46Z
in_progress
{}
2026-05-22T23:30:58Z
branched
{"branch": "spec/0170-canvas-workshop-skill-and-scaffold", "from": "main@e49fc88"}
2026-05-22T23:31:02Z
implementing_started
{}
2026-05-22T23:47:08Z
implement_complete
{"files_changed": 11, "commits": 1}
2026-05-22T23:47:16Z
tests_started
{}
2026-05-22T23:47:59Z
tests_green
{"passed": 1588}
2026-05-22T23:49:30Z
pr_opened
{"url": "https://github.com/Lexiz/dual-research/pull/197"}
2026-05-22T23:49:58Z
merged
{"pr": "https://github.com/Lexiz/dual-research/pull/197"}
2026-05-22T23:53:29Z
deploy_started
{}
2026-05-22T23:58:54Z
deployed
{"version": "1.34.0"}
2026-05-22T23:58:54Z
deploy_health_check_ok
{}
2026-05-22T23:59:36Z
handoff_written
{"path": "handoffs/2026-05-22-spec-0170-canvas-workshop-skill-and-scaffold.md"}
Links