Files
fusion/.changeset
gsxdsm 139ae7e4bc FN-7854: fix desktop chat losing messaging tools from stale MessageStore wiring
Project-scoped chat managers can be cached before the project engine boots, so fn_send_message/fn_read_messages were silently dropped for lazily-booted (desktop) sessions while browser sessions kept them; the fix refreshes the cached manager's MessageStore post-construction and surfaces a diagnostic + chat-stream warning when the reduced tool schema condition occurs instead of failing silently.

Key changes:
- ChatManager gains setMessageStore() to refresh a cached manager's MessageStore post-construction, mirroring the existing setPluginRunner() refresh seam
- getOrCreateScopedChatManager()/resolveScopedChatManager() now accept and wire an optional MessageStore, upgrading already-cached managers instead of leaving them stale
- register-chat-routes.ts now passes engine.getMessageStore() through to the scoped chat manager resolver
- ChatManager emits a new 'warning' chat-stream event (code: tool-schema-reduced) plus a diagnostics.warn() call when a bound agent has no MessageStore, so reduced tool schema is agent-visible instead of a silent per-call failure
- Added regression tests covering MessageStore wiring/refresh in chat-project-services and chat-manager, plus a patch changeset documenting the fix

Files changed:
 .changeset/fn-7854-chat-tool-schema-parity.md      |   7 ++
 .../dashboard/src/__tests__/chat-manager.test.ts   | 124 ++++++++++++++++++++-
 .../src/__tests__/chat-project-services.test.ts    |  67 +++++++++++
 packages/dashboard/src/chat-project-services.ts    |  10 +-
 packages/dashboard/src/chat.ts                     |  39 +++++++
 .../dashboard/src/routes/register-chat-routes.ts   |   2 +-
 6 files changed, 245 insertions(+), 4 deletions(-)

Fusion-Task-Id: FN-7854

Fusion-Task-Lineage: 1d1ee3e7-608b-4b7d-be45-138b38b27f17

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
2026-07-12 12:24:11 -07:00
..

Changeset Format Guide

Each changeset file in this directory describes one user-facing change for release notes.

Required body format

---
"@runfusion/fusion": minor
---

summary: Add a Command Center productivity control for LOC backfills.
category: feature
dev: Uses the new `fn_backfill_loc` tool; settings key `commandCenter.locBackfill`.

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