The + button in the tab bar now shows a dropdown of detected local
shells. Clicking one opens a full-size PTY terminal in the main
content area as a proper tab — not the copilot sidebar.
- New "local" protocol type in Session interface
- LocalTerminalView component uses useTerminal(id, 'pty')
- SessionContainer renders local sessions alongside SSH/RDP
- TabBadge shows purple dot for local sessions
- Shell detection includes WSL (wsl.exe) on Windows
- closeSession handles PTY disconnect for local tabs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Auto-inject CLAUDE_MCP_SERVERS env var when copilot PTY spawns,
so Claude Code auto-discovers wraith-mcp-bridge without manual config
- RDP screenshot_png_base64() encodes frame buffer as PNG via png crate
- Bridge binary exposes terminal_screenshot tool returning MCP image
content (base64 PNG with mimeType) for multimodal AI analysis
- MCP session list now includes RDP sessions with dimensions
- /mcp/screenshot HTTP endpoint on the internal server
"Screenshot that RDP session, what's the error?" now works.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Complete MCP communication pipeline:
Backend HTTP server (axum on localhost:0):
- POST /mcp/sessions — list active sessions
- POST /mcp/terminal/read — read scrollback (ANSI stripped)
- POST /mcp/terminal/execute — send command + marker, capture output
- Port written to data_dir/mcp-port at startup
- Shares SshService and ScrollbackRegistry with AppState via Clone
Bridge binary (wraith-mcp-bridge):
- Speaks JSON-RPC 2.0 over stdio (MCP protocol)
- Translates tool calls to HTTP requests against running Wraith
- Implements initialize, tools/list, tools/call
- Exposes: terminal_read, terminal_execute, list_sessions
- Reads MCP port from data_dir/mcp-port
Auto-config:
- PTY spawn injects WRAITH_MCP_BRIDGE env var
- SshService and ScrollbackRegistry derive Clone for sharing
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Infrastructure for the Wraith Terminal MCP server:
- ScrollbackBuffer: 64KB circular buffer per session with ANSI stripping
- ScrollbackRegistry: DashMap registry shared between output loops and MCP
- SSH output loop feeds scrollback in addition to emitting events
- PTY output loop feeds scrollback in addition to emitting events
- mcp_terminal_read: read last N lines from any session (ANSI stripped)
- mcp_terminal_execute: send command + marker, capture output until marker
- mcp_list_sessions: enumerate all active SSH sessions with metadata
8 new scrollback tests (ring buffer, ANSI strip, line limiting).
95 total tests, zero warnings.
Bridge binary and auto-config injection to follow.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
tokio::task::spawn_blocking panics when called without a tokio runtime
context. Sync Tauri command handlers may not have one. The PTY reader
loop is long-lived anyway — std:🧵:spawn is more correct for
persistent blocking I/O and doesn't require a runtime guard.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Ripped out the Gemini API stub (ai/mod.rs, ai_commands.rs, GeminiPanel.vue)
and replaced it with a local PTY terminal in the sidebar panel. Users select
a shell (bash/zsh/sh on Unix, PowerShell/CMD/Git Bash on Windows), launch it,
and run claude/gemini/codex or any CLI tool directly.
Backend:
- New PtyService module using portable-pty (cross-platform PTY)
- DashMap session registry (same pattern as SshService)
- spawn_blocking output loop (portable-pty reader is synchronous)
- 5 Tauri commands: list_available_shells, spawn_local_shell, pty_write,
pty_resize, disconnect_pty
Frontend:
- Parameterized useTerminal composable: backend='ssh'|'pty'
- convertEol=false for PTY (PTY driver handles LF→CRLF)
- CopilotPanel.vue with shell selector, launch/kill, session ended prompt
- Ctrl+Shift+G toggle preserved
Tests: 87 total (5 new PTY tests), zero warnings
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
