- Migrated test mocking from bun:test mock API to vitest spyOn pattern across 9 test files.
- Extracted mock setup logic into reusable helper functions with Symbol.dispose cleanup pattern.
- Replaced manual beforeEach/afterEach and try-finally blocks with TypeScript 5.2 using declarations.
- Removed 178 lines of boilerplate mock initialization and restoration code from test suite.
Add gemini-3.1-pro-preview and gemini-3.1-pro-preview-customtools to
the google-vertex provider in models.json, matching the existing
google-generative-ai entries.
Fixes#520
Co-authored-by: Muness Castle <munesscastle@artium.ai>
- Refactored auth storage test to use vi.spyOn() instead of vi.mock() for cleaner mock management.
- Simplified mock type definitions by leveraging bun:test's Mock type import.
- 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.
Move std::io::read_to_string into spawn_blocking and use tokio::join!
to await both the output reader and the command concurrently. Prevents
the async runtime from stalling when a child process holds the pipe
open (e.g. a hung or slow external process).
- Added contract system for validating benchmark commands, metrics, scope paths, constraints, and off-limits paths.
- Contract validation enforces matching initialization parameters against autoresearch.md before init_experiment.
- Segment fingerprinting detects configuration drift and warns when metrics are not directly comparable.
- Added pending run detection and recovery to resume incomplete experiments from .autoresearch/runs/.
- Run directories organize artifacts with benchmark logs and optional checks logs for traceability.
- Extended experiment state to track run number, command, scope, off-limits, constraints, and fingerprint.
- Restructured hashline edit schema from flat op/pos/end/lines fields to nested loc/content objects with discriminated union types.
- Replaced operation names (replace_line, replace_range, append_at, prepend_at) with unified loc object patterns supporting line, block, append, and prepend anchors.
- Updated content field to accept array of strings or null instead of lines parameter in edit entries.
- Refactored edit resolution logic to dispatch on loc shape instead of op enum, simplifying location handling.
- Added boundary duplication warning to detect off-by-one range errors in replace_range and replace_line operations.
- Updated hashline tool documentation with boundary duplication trap guidance to prevent closing delimiter duplication.
- 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.
- Renamed hashline operation types for clarity: append->append_at, prepend->prepend_at, append_eof->append_file, prepend_bof->prepend_file.
- Updated all operation type references in patch implementation, tests, and documentation to reflect new naming convention.
- Restructured hashline tool documentation with hierarchical sections and simplified examples for improved clarity.
- Consolidated validation rules and added explicit warning about invalid anchors and operation/field combinations.
- Added `defaultInactive` property to ToolDefinition for conditional tool registration and activation control.
- Added dynamic tool activation/deactivation API `setActiveTools()` for managing experiment tools in autoresearch mode.
- Replaced single `command-start.md` workflow with separate `command-initialize.md` and `command-resume.md` prompts for autoresearch initialization and session resumption.
- Added interactive intent dialog for autoresearch optimization goals with automatic session resumption detection based on autoresearch.md presence.
- Refactored autoresearch command handler to distinguish resume vs initialize flows and dynamically activate/deactivate experiment tools based on mode and session state.
- Added retry mechanism for benchmark tasks with separate system and retry prompt templates to improve edit success rates.
- Introduced autocorrect tracking metrics including autocorrect-free success rate and edit autocorrect counts in task and benchmark summaries.
- Refactored prompt building into modular functions (buildBenchmarkSystemPrompt, buildInitialBenchmarkPrompt, buildRetryBenchmarkPrompt) with BenchmarkPromptDelivery type for distinguishing initial and follow-up messages.
- Added session management with cache-keyed provider session IDs using xxHash64 and centralized RPC argument building via prepareBenchmarkSessionSetup.
- Fixed editor consuming user-rebound copy keys, preventing custom keybindings from working.
- Changed copy key detection from generic `tui.input.copy` binding to explicit `ctrl+c` check to avoid swallowing user-rebound keys.
- Added test case verifying editor does not consume keys rebound to copy action.
- Fixed lazy stream forwarding to properly handle final results from source streams with `result()` methods.
- Fixed lazy stream error handling to convert iterator failures into terminal error results instead of silently failing.
- Added comprehensive test coverage for lazy stream result forwarding and error handling scenarios.
- Refactored hashline edit operations from implicit `replace` to explicit `replace_line` and `replace_range` with mandatory `end` parameter for ranges.
- Added file-level operations `append_eof` and `prepend_bof` for boundary insertions, making `pos` required for anchor-based operations.
- Enforced stricter anchor validation per operation type and simplified edit application logic by separating file-level from anchor-based operations.
- Updated hashline edit application to preserve duplicated boundary lines without auto-correction, changing previous behavior.
- 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 createTestToolContext helper to construct AgentToolContext instances for tool tests.
- Updated 2 test cases to use createTestToolContext instead of inline object literals for consistency.
- Added imports for AgentToolContext and SessionManager to support new test helper.
- Changed bash interceptor configuration from boolean flags to customizable pattern-based rules array.
- Clarified hashline range replace semantics: end parameter is now strictly exclusive boundary.
- Fixed bash interceptor to apply built-in default rules when no custom patterns are configured.
- Updated hashline range validation and calculations to enforce exclusive end semantics throughout.
- 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
- Fixed rate-limit-utils to recognize and classify 'usage limit' errors as QUOTA_EXHAUSTED instead of transient.
- Added isUsageLimitError() utility function for unified detection of persistent quota limit errors across providers.
- Fixed Codex provider to return immediately on usage-limit errors instead of retrying, preventing unnecessary 5-minute delays.
- Removed usage.?limit pattern from TRANSIENT_MESSAGE_PATTERN to prevent misclassification of persistent quota errors.
- 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 thinking configuration format by replacing `levels` array with `minLevel`/`maxLevel` properties across 100+ model definitions.
- Corrected GPT-5.4 mini/nano context window from 400000 to 272000 tokens for accurate token limit reporting.
- Normalized GPT-5.4 variant priority handling to use parsed variant instead of raw model IDs for consistent behavior.
- Added "mini" variant support to OpenAI model parsing regex and updated thinking mode configuration for Claude models.
- Fixed test robustness by replacing exact string matching with numeric range comparison to handle BSD seq notation on macOS.
- Corrected model generation script execution order to apply policy overrides before promotion target linking.
- Hooked undo handling to the keybindings manager so configured shortcuts are honored.
- Added ctrl+_ to the default undo binding list to preserve legacy shortcuts.
- Extended editor tests with keybinding helpers to cover custom undo bindings.
- Restructured model policy application logic to improve readability and reduce nesting.
- Extracted model override application into dedicated function calls for consistency.
- Added auto-reconnect capability for MCP servers with SSE stream monitoring and exponential retry backoff.
- Added tool-level reconnect handling for retriable connection errors (ECONNREFUSED, ECONNRESET, 404/502/503).
- Added `/mcp reconnect <name>` command for manual MCP server recovery.
- Improved reconnect robustness by aborting retries when MCP configuration changes via epoch checking.
- Extended transport reconnect handling to all transport types (stdio, HTTP/SSE) with unified onClose logic.
- Added comprehensive test coverage for MCPManager reconnect behavior and tool-level abort propagation.
- Replaced custom withAbort() implementation with untilAborted() utility from pi-utils for consistent abort handling.
- Extracted normalizeToolArgs() helper to consolidate argument normalization logic across renderCall(), renderResult(), and execute() methods.
- Added MCPToolCallParams type import to improve type safety for tool parameter handling.
- 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
- Refactored MCP manager reconnection logic to track configuration changes via reconnectEpoch parameter.
- Consolidated error pattern matching in tool-bridge to use lowercase normalization for consistent comparison.
- Extracted retry provider variables to eliminate repeated ternary expressions in error handling.
- Reformatted code across multiple files for improved readability with consistent multi-line formatting.
- Added test coverage for transport reconnection scenarios including connection reuse after reconnection.
can1357