- Add CSS styling for selected edges (indigo highlight with glow)
- Enable orchestrator↔agent connections in group-chat mode
- Downgrade disconnected-agent validation from error to warning
- Rename addHandoffEdge to addEdge (generic for all modes)
- Add tests for group-chat connection rules
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Extend edge deletion to group-chat orchestrator↔agent edges in addition
to handoff agent↔agent edges. Structural edges (user-input/output,
distributor/collector) remain non-deletable across all modes.
Sequential, concurrent, and single modes keep fully structural topologies
with no user-deletable edges.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Color-code edges by semantic role: structural edges (system↔node) in
muted zinc, agent-to-agent edges in indigo for clear visual separation
- Switch from smoothstep to bezier curves for smoother, more natural
edge routing that reduces right-angle overlaps
- Stagger agent nodes at alternating X offsets in concurrent, handoff,
and group-chat layouts so parallel fan-out/fan-in edges take distinct
bezier paths instead of stacking
- Increase spacing in all layouts to give edges more room
- Add dagre-powered auto-layout button (top-right of canvas) that
computes optimal left-to-right hierarchical node positions
- Add 2 new tests for auto-layout across all orchestration modes
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add ArrowClosed markers to all graph edges for clear directional flow
- Replace generic Bot icon with AI provider logos (OpenAI, Anthropic,
Google) on agent nodes, inferred from the agent's model id
- Show model display name as subtitle on agent nodes (e.g. 'GPT-5.4',
'Claude Opus 4.5')
- Thread availableModels catalog from PatternEditor through canvas to
resolve friendly model names; falls back to raw model id
- Add 3 new tests for arrow markers, provider icons, and model labels
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Hide input handle on User Input nodes and output handle on User Output
nodes (separate userInputNode/userOutputNode node types)
- Enable edge deletion in handoff mode only (Delete key or React Flow UI);
only agent-to-agent edges are deletable, structural edges are protected
- Block all edge mutations (add/delete) in concurrent and group chat modes
- Add agent as disconnected node without auto-rebuilding the graph
- Add sequential reorder controls (↑↓) in the inspector panel with
position/order swap and automatic edge rebuilding
- Replace circular group chat layout with vertical column to prevent
bidirectional edge crossings
- Tighten handoff layout spacing so edges between triage and specialists
don't overlap nodes
- Use smoothstep edge type for cleaner edge routing across all modes
- Add 6 new tests covering reorder, disconnected add, edge deletion rules,
and node type assertions
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace the flat agent list and static flow diagrams in PatternEditor with
an interactive React Flow canvas backed by the authoritative PatternGraph
model. Users can now see and manipulate orchestration topology visually.
Changes:
- Add @xyflow/react (React Flow) as a canvas library
- Create patternGraph view-model layer for graph-to-canvas projection
- Create GraphNodes with custom system/agent node components
- Create PatternGraphCanvas with drag, connect, and selection support
- Create PatternGraphInspector for selected node/agent details
- Rewrite PatternEditor with split layout: canvas + inspector sidebar
- Add dark theme CSS overrides for React Flow
- Add 11 tests covering view-model projection, connection rules, and
graph mutation helpers
- Update ARCHITECTURE.md to reflect the new renderer graph boundary
The canvas projects PatternGraph into React Flow nodes/edges. Handoff mode
supports drawing new agent-to-agent edges interactively. Node positions
persist to the graph on drag completion. Agent editing moves from inline
forms to the inspector panel on node selection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- load runtime tools dynamically from Copilot CLI capabilities via tools.list
- merge runtime tools with configured MCP and LSP tools in the approval catalog
- keep a fallback builtin runtime tool list when capabilities are unavailable
- move approval-tool pruning to the app service so dynamic tools are not dropped on load
- update approval UI and docs to use the corrected runtime-tool model
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add appearance theme support (dark/light/system) using CSS custom
property overrides. In light mode the Tailwind zinc scale is inverted
and semantic surface/border tokens are swapped, so all existing
utility classes pick up the new palette automatically.
- Add AppearanceTheme type and theme field to WorkspaceSettings
- Add setTheme IPC channel wiring (contracts, preload, handler, service)
- Add [data-theme='light'] CSS overrides for zinc scale, surface tokens,
scrollbar, and markdown prose colours
- Add Appearance section to SettingsPanel with radio-button theme picker
- Apply data-theme attribute on document root via useEffect in App.tsx,
with matchMedia listener for the system option
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add a GitHub Actions workflow that validates the app on pushes and pull requests, and publishes Windows, macOS, and Linux release assets when a tag is pushed.
Also replace the Windows-only packaging flow with cross-platform Bun scripts for sidecar publishing and Electron packaging so the release job can package each runner natively.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add RunTimeline component with vertical event timeline, collapsible run
cards, per-kind icons, status animations, and agent lane badges
- Add runTimelineFormatting helpers for timestamps, durations, labels,
content truncation, and consecutive thinking-event collapsing
- Integrate Timeline section into ActivityPanel between Agents and Tools
- Wire jump-to-message in App.tsx using DOM data-message-id attributes
on ChatPane messages with smooth scroll and temporary highlight ring
- Add comprehensive unit tests for all formatting helpers
- Update HANDOVER.md to document completed frontend implementation
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Audit confirmed that single, sequential, concurrent, and handoff are mapped to distinct workflow builders as intended. Group-chat was also using the correct round-robin manager, but the agents only had one-shot role prompts, so the reviewer could behave like a fresh assistant instead of refining the draft in progress. Add explicit runtime guidance for group-chat participants plus clearer built-in Writer/Reviewer instructions and regression coverage.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Seed new TypeScript LSP profiles with --stdio, validate that shared profiles keep the required flag, auto-add it for existing profiles in the sidecar runtime, and include recent stderr when a language server dies before completing a request. Add shared and sidecar regression coverage.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Rename the product, runtime surfaces, sidecar projects, docs, tests, and packaging outputs from Kopaya to Eryx across the repository.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Update the Electron icon wiring to use the new assets/icons layout, remove the old app-icon files, and keep Windows packaging pointed at the new platform-specific ico.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Move the root logo into app assets, wire the Electron main window to use the branded icon, and stamp the packaged Windows executable icon with rcedit.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add persisted session and pattern metadata for pinning, archiving, manual titles, and favorite patterns. Expose backend query and mutation APIs for session library features, and cover the shared helpers with tests.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Drop the refresh-time sidecar restart workaround and its helper/tests now that the verified fix is in the sidecar subprocess launcher itself. This keeps the runtime simpler and leaves only the changes required for correct Copilot version detection.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Wait for an intentional sidecar dispose to exit before refreshing capabilities, and ignore exit events from stale sidecar processes. This prevents a refresh from killing the old process and then having that old exit reject the new capabilities request with an unexpected sidecar exit error.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Force-refreshing sidecar capabilities now disposes the idle sidecar process before re-querying capabilities, so Kopaya can pick up backend sidecar changes and refreshed Copilot connection state without a full app restart.
Add a small helper and regression tests for the refresh decision.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
