- Simplified null/empty checks across TypeScript codebase using optional chaining operator (?.) for improved readability.
- Replaced explicit null checks in validation logic with optional chaining in oauth-discovery, gemini-cli, claude, zai, and lsp modules.
- Updated error handling in Rust command invocation to use double question mark operator (??) for cmd_result.
- Consolidated null validation patterns across tools (bash-skill-urls, browser, gemini-image, resolve) and keybindings using optional chaining.
- Added git branch isolation for autoresearch sessions with automatic branch creation, reuse, and worktree safety checks.
- Added scope definition sections (Files in Scope, Off Limits, Constraints) to autoresearch template for explicit session boundaries.
- Added keybinding matcher utilities for consistent escape/cancel key handling across interactive components.
- Added ASI metadata validation (hypothesis and rollback context) in log_experiment tool for experiment tracking.
- Refactored keybinding logic across 13 components to use centralized matcher functions instead of inline key checks.
- Added autoresearch extension with autonomous experiment loop supporting init, run, and log experiment tools for metric-driven optimization.
- Added widget placement system enabling extensions to position UI components above or below the editor via ExtensionWidgetOptions.
- Added dashboard controller with interactive overlay for viewing experiment results, metrics, and progress with keyboard navigation.
- Removed auto-correction logic for off-by-one range edits in hashline editor to preserve user intent in patch operations.
- Added state reconstruction utilities to parse autoresearch.jsonl logs and rebuild experiment state across sessions.
- Added comprehensive type definitions and helper utilities for metric parsing, ASI validation, and process management.
- Added renderInlineMarkdown() utility function to support inline markdown rendering with optional base color styling.
- Refactored ask tool to render questions and option labels with markdown formatting for improved text styling.
- Updated hook-input and hook-selector components to render titles as markdown with theme-aware styling.
- Implemented recursive token processing for nested markdown elements including bold, italic, code, links, and strikethrough.
Fixes#491
- Added ACP (Agent Client Protocol) mode for headless agent operation via --mode acp flag.
- Integrated Agent Client Protocol SDK with session management, streaming communication, and event mapping.
- Added ensureOnDisk() method to SessionManager for immediate session persistence without requiring assistant messages.
- Changed session persistence to use atomic file rewrite for unflushed sessions.
- Implemented AcpAgent class with session management, prompt handling, MCP server configuration, and event streaming.
- Fixed STT Alt+H mic cursor rendering to measure the actual microphone glyph width, preventing one-column TUI overflow crashes when the active symbol preset uses a wide icon (#484).
- Extracted mic cursor styling into dedicated method to consolidate color and width calculation logic.
Fixes#484
* feat: auto-reconnect MCP servers on connection loss
When an HTTP SSE stream drops (server restart, network interruption),
the transport fires onClose, and the manager proactively reconnects
with retry backoff (500ms, 1s, 2s, 4s). Tools are kept in the registry
during reconnection so they remain selected and available to the agent.
If proactive reconnection fails, stale tools stay registered. When the
agent calls one, the tool bridge detects the retriable connection error
(ECONNREFUSED, ECONNRESET, stale session 404/502/503, etc.), triggers
reconnectServer on the manager, and retries the call once on the fresh
connection. Concurrent reconnect attempts for the same server are deduped.
connectToServer now always installs a default onRequest handler for ping
and roots/list (using getProjectDir()), so all connections -- including
short-lived test/probe ones -- properly respond to server-initiated
requests during initialization.
Post-connection setup (resources, prompts, subscriptions) is extracted
into a shared #loadServerResourcesAndPrompts method used by both initial
connection and reconnection paths.
Add /mcp reconnect <name> command for manual recovery after extended
outages where both proactive and reactive reconnection have failed.
* docs: add changelog entry for MCP auto-reconnect
* fix: address P1 review findings in MCP reconnection
- Save server configs before connection attempt so deferred tools can
reconnect even when the initial connection timed out (P1-1)
- Make waitForConnection() and getConnectionStatus() aware of in-flight
reconnections so callers wait instead of failing immediately (P1-2)
- Add epoch counter incremented on disconnectAll() and checked in
connectAndWireServer() to invalidate stale reconnect attempts that
outlive a manager reset/reload (P1-3)
- Skip servers with pending reconnections in connectServers() to prevent
parallel connection attempts for the same server
* fix: deferred tool reconnect and non-blocking transport teardown
- DeferredMCPTool.execute now reconnects when getConnection() fails
("MCP server not connected"), not only on network errors from
callTool. Servers that missed the startup window can now be woken
by the first tool call against their cached tools. (P1-4)
- #doReconnect fire-and-forgets the old transport close instead of
awaiting it. HttpTransport.close() sends a DELETE with 30s timeout;
blocking here delayed the first reconnect attempt by that amount
on every server restart. (P1-5)
* fix: abort-aware reconnect waits and preserve tool selection on reconnect
- Wrap all reconnect() awaits with withAbort(signal) so user
cancellation (Esc) interrupts the reconnect backoff loop instead
of blocking for up to 7.5s. Applies to MCPTool (1 site) and
DeferredMCPTool (2 sites). (P2-1)
- Remove activateDiscoveredMCPTools call from /mcp reconnect handler.
refreshMCPTools already preserves the user's prior MCP tool
selection; the extra activation was silently opting into all
server tools including ones the user had not enabled. (P2-2)
* fix: rebind MCPTool connection after reconnect, add stdio retriable error
- MCPTool.connection is now mutable; after a successful reconnect retry,
this.connection is rebound to the fresh connection so subsequent calls
on the same instance (e.g. batched tool calls) use it instead of
triggering another reconnect cycle. (P2-3)
- Add "Transport closed" to RETRIABLE_PATTERNS. StdioTransport rejects
pending requests with this message when the subprocess dies, which
should trigger the reconnect path just like HTTP transport errors. (P2-4)
---------
Co-authored-by: Miroslav Drbal <miroslav.drbal@gendigital.com>
Co-authored-by: Can Bölük <can1357@users.noreply.github.com>
Bug fixes:
- Add browser.screenshotDir to settings-schema.ts (lost during rebase conflict)
- Fix stale expandHome comment to expandPath in settings-selector.ts
- Final screenshotDir description: Directory to save screenshots with ~ support
- Cursor: call handleInput(ctrl+e) after setValue to jump to end of
pre-filled string instead of leaving it at position 0
- Tab/arrow guard: add #textInputActive flag; suppress tab-switch and
left/right routing to tab bar while a TextInputSubmenu is open, so
arrow keys reach the Input component's cursor movement handlers
instead of switching settings tabs
Settings with type: "string" and no submenu now render as an editable
text field in the /settings TUI panel instead of being silently skipped.
- settings-defs.ts: add TextInputSettingDef interface; pathToSettingDef
falls through to { type: "text" } for any plain string schema entry
- settings-selector.ts: add TextInputSubmenu class (mirrors
ConfigInputSubmenu from plugin-settings.ts); add "text" case to
#defToItem; add #createTextInput method
This makes browser.screenshotDir visible and editable in the Tools tab.
Empty field on submit clears the setting (falls back to /tmp behavior).
- Added automatic deduplication of identical context files by content, keeping the closest (lowest depth) copy when duplicates are discovered.
- Implemented dedupeExactContextFiles() function to filter duplicate context entries in both explicit and discovered file lists.
- Added 3 test cases covering deduplication of explicit context entries, discovered context entries, and preservation of distinct entries.
- Extracted OpenAI compatibility detection and resolution logic into dedicated `openai-completions-compat` module.
- Refactored `detectCompat()` and `getCompat()` to delegate to new compat module functions with simplified conditional logic.
- Fixed OAuth redirect URI validation to preserve exact configured values without trailing slash normalization.
- Improved session deletion to return boolean status and display error messages in UI instead of silently failing.
- Added `/session delete` command with Delete key support and confirmation dialogs for session management.
- Added symlink and path alias resolution to session directory handling for consistent behavior across aliased home and temp directories.
- Improved status line path display to strip display roots using canonical path resolution, correctly handling symlink-equivalent directory aliases.
- Added support for quoted paths in grep, ast_grep, and find tools to properly handle directory names with spaces.
- Improved ast_grep error messaging when no matches found with parse errors to suggest narrowing path/glob or setting language.
- Extracted path utility functions (resolveEquivalentPath, normalizePathForComparison, pathIsWithin, relativePathWithinRoot) to shared utils package.
- Added comprehensive test coverage for symlink alias resolution in status line path rendering and session directory handling.
- Schedule auto-removal of completed/abandoned tasks after ~1 minute delay
- Strip already-done tasks when restoring session from branch history
- Add todo_auto_clear event to trigger UI refresh on removal
- Add blank line before Todos header for visual spacing
- Add compaction.thresholdTokens as fixed token limit alternative to percentage
- Token limit takes priority over percentage when set; options from 25K-500K
- Add more artifact spill threshold options (1KB-1MB) with size descriptions
- Add more artifact tail bytes/lines options with descriptions
- Clean up stale duplicate schema entries from tab reorganization
- Fix statusLine.separator UI metadata
Co-authored-by: Can Bölük <can1357@users.noreply.github.com>
- Added `toExtensionId()` method to all capability types for granular extension identification and disabling.
- Added `disabledExtensions` and `includeDisabled` options to LoadOptions for filtering disabled capabilities by extension ID.
- Added plugin manifest support for `extensions` entry points with automatic discovery from installed plugins.
- Fixed skill loading to properly respect disabled skill names from custom directories.
- Improved cross-platform path handling by using `path.basename()` instead of string splitting in context file and state manager.
- Refactored capability index loading to validate source metadata and filter disabled extensions before processing.
Two /move bugs on Windows:
1. Quoted absolute paths (e.g. /move "C:\...") were treated as relative
because surrounding quotes weren't stripped before path.isAbsolute().
2. /move before any model response threw ENOENT because the session
.jsonl file hadn't been created on disk yet (lazy-persist).
Changes:
- Extract stripOuterDoubleQuotes() helper in path-utils.ts, use in
handleMoveCommand() with empty-after-strip guard
- Guard session file rename with existsSync in moveTo(), leaving
artifact dir rename independently guarded
- Guard #rewriteFile() with hadSessionFile || hasAssistant to preserve
lazy-persist while still updating header cwd for existing files
- Add comprehensive test suite (13 tests) covering all moveTo() edge
cases including header-only sessions, deferred persistence, and
artifact migration
- Reorganized settings tabs from 12 to 8 focused categories (appearance, model, interaction, context, editing, tools, tasks, providers) with consolidated status line settings.
- Added 15+ new settings for status line customization, sampling parameters, speech-to-text, web search, and edit mode configuration.
- Changed default agent model from `default` to `pi/task` for independent subtask configuration and updated model resolution to support single-pattern inheritance fallback.
- Updated system prompt to use ISO 8601 date format (YYYY-MM-DD) and renamed 25+ UI labels for consistency across settings interface.
- Updated tab icon symbols across unicode, nerd, and ASCII presets to reflect new tab organization.
- Simplified settings definitions and removed unused imports to reduce code complexity.
- Added task model role configuration enabling dedicated subtask execution with independent model selection.
- Changed default agent model from 'default' to 'pi/task' for independent subtask model configuration.
- Added single-pattern inheritance fallback allowing pi/task agents to inherit session model when unconfigured.
- Refactored model resolution logic into resolveAgentModelPatterns() function with structured fallback handling.
- Added resolveConfiguredModelPatterns() and helper functions for improved model pattern resolution.
- Added `moveCursorToMessageStart()` and `moveCursorToMessageEnd()` prompt actions for cursor navigation to message boundaries.
- Exposed editor methods for cursor movement to message start and end positions in InputController keybindings.
- Implemented message boundary navigation in Editor class with private helper methods for cursor positioning.
- Removed remote compaction settings test suite to align with feature deprecation.
can1357