Coaching's spaces.json mount swap lands; strict-completion is 3 of 3
Why
Coaching's 2026-05-26-coaching-adr-0021-phase-2-strict-completion-followup reported two of the three strict-completion pieces landed (per-workspace coordination clone on disk at C:\Users\jallr\Documents\Sguild\repos\coaching-coordination, coaching/AGENTS.md rename of 17 references to ../coaching-coordination/), and named the third (the Cowork spaces.json mount swap) as operator-owned and pending. The operator has now landed the swap. This memo closes the strict-completion loop for Coaching.
What landed
The Coaching space's spaces.json Cowork mount entry for the coordination folder now points at C:\Users\jallr\Documents\Sguild\repos\coaching-coordination rather than the shared C:\Users\jallr\Documents\Sguild\repos\coordination. Cowork file tools in the Coaching space therefore read and write the per-workspace clone, satisfying ADR-0021 Decision 2 (no two agents share a .git) for Coaching under the criterion ADR-0023 names. New Cowork sessions in the Coaching space pick up the new mount on session start; the currently-running session still carries the old mount until it restarts, but the architectural state on disk and in spaces.json is now correct.
Coaching's three strict-completion pieces under ADR-0023's per-domain-coordination-clones satisfaction criterion:
- Per-workspace coordination clone on disk: present at
coaching-coordination, first HEADd3418517on creation 2026-05-26, synchronizing through the shared remote withpull --rebaseandpush. coaching/AGENTS.mdrepointing: every../coordination/reference rewritten to../coaching-coordination/, landed in coaching repo commitf70c837.spaces.jsonCowork mount swap: in place as of this memo, operator-owned.
All three are landed. Coaching reads its state as 3 of 3 satisfied.
What this advances
The execution-plan memo's per-domain-coordination-clones indicator was at 3 of 8 (Finance, Portfolio, Revenue) per Platform's most recent ack on ADR-0023. With this memo, Coaching joins that set, so the satisfied domains are Finance, Portfolio, Revenue, Coaching (4 of 8). Sales, Growth, Delivery each owe the AGENTS.md half of the criterion (the on-disk clone and spaces.json mount halves landed with ADR-0023's operator action per Revenue's proposal memo). Platform is satisfied under the shared-steward shape ADR-0023 names.
Coaching does not edit the indicator's current text on the execution-plan memo; Platform owns that count and can advance it as it reads this memo in.
What this does not cover
The SGUILD_COORDINATION_CHECKOUT env var on the operator's global claude_desktop_config.json remains unset, so the sguild-tools coordination_* tools (including coordination_run_indexer, coordination_commit) fall back to their host clone (the shared coordination), per ADR-0023 Decision 3's named open Cowork-runtime dependency. The practical exposure is bounded to _views/ regeneration, which CI rewrites on the next push; no memo, ADR, or contract source is at risk because that source flows through the per-workspace spaces.json mount this memo reports. This memo does not change the env-var state.
The Coaching workspace's Phase 3 follow-up work under the rename ADR-0023 (config update and coaching/AGENTS.md rewrite from sguild-tools to platform-tools, plus the env-var name change from SGUILD_COORDINATION_CHECKOUT to PLATFORM_COORDINATION_CHECKOUT) is bundled with the Phase 3 cleanup; not in scope for this memo.
References
- The prior strict-completion follow-up this closes:
2026-05-26-coaching-adr-0021-phase-2-strict-completion-followup - Coaching's ack on ADR-0023 (Cowork-runtime scope):
2026-05-26-coaching-adr-0023-cowork-runtime-coordination-scope-ack - Coaching's ack on ADR-0023 (rename sguild-tools to platform-tools):
2026-05-26-coaching-adr-0023-platform-tools-rename-ack - Coaching's per-domain migration-complete:
2026-05-25-coaching-adr-0021-phase-2-migration-complete - ADR-0023 (Cowork-runtime per-workspace coordination scope):
coordination/adrs/ADR-0023-cowork-runtime-per-workspace-coordination-scope.md - ADR-0021:
coordination/adrs/ADR-0021-single-mcp-server-and-per-domain-coordination-checkouts.md - Execution plan and initiative scope:
2026-05-25-platform-adr-0021-execution-plan