- Added AUTO_THINKING as a configured thinking level in settings, schema, SDK, and session plumbing.
- Implemented per-turn auto reasoning classification with online/local prompts, effort clamping, and skip guards.
- Updated model selectors, ACP options, footer/status UI, and events to render auto and auto->resolved states.
- Added AUTO_THINKING parse/clamp tests and fixed local-module cycle and hashline preview regressions.
- Added clockwise sweeping dark segment animation to output block borders while bash/eval tool calls are pending/running.
- Changed bash renderCall to immediately render a full bordered block instead of a one-liner status preview, so silent commands show the framed block for their entire runtime.
- Added shimmerEnabled() helper and wired animate flag through OutputBlockOptions, CodeCellOptions, and shell/eval renderers.
- Added a shared `renderSegmentTrack` helper to render colored segment tracks with a filled active chip style.
- Updated hook selector and role-cycle status-line rendering to use the shared track renderer and aligned role-cycle output.
- Added contrast text-color logic to `Theme` so active chip labels stay legible across fill colors.
- Added setup wizard with provider login, glyph mode, and theme scenes shown once per setup version.
- Wired `omp setup` (no args) to trigger the wizard in a TTY; `--check`/`--json` still show help.
- Extracted `gradientEscape` and exported `PI_LOGO`/`ShineConfig` from welcome for shared use in splash/outro.
- Fixed race condition in `setSymbolPreset`/`setColorBlindMode` by tracking load request IDs.
- Enhanced markdown rendering to insert a painted theme swatch before matching inline hex colors in prose and code spans.
- Skipped short numeric-only 3- and 4-digit values in plain text so issue-like references do not get swatches.
- Added `colorSwatch` to symbol themes and added tests for swatch rendering and surrounding-style preservation.
- New 'usage' status-line segment showing Anthropic 5h/7d quota
- Background refresh (5min TTL) via fetchUsageReports
- thinking.max symbol added to UNICODE_SYMBOLS
Personal patch consolidated into branch.
- Loading message rendering now derived session-specific accent colors and applied them to shimmer output when a session name was available.
- Shimmer palettes were updated to accept raw ANSI color values as well as theme color names during compilation.
- A unit test was added to confirm shimmer text rendered with a supplied ANSI crest color.
- Added `display.shimmer` setting (`classic`, `kitt`, `disabled`) with default `classic` and UI metadata.
- Added shimmer mode resolution with defaulting plus classic/KITT intensity tier profiles and thresholds.
- Added `getFgAnsi` handling across shimmer compilation and progress-bar themes, with fallback ANSI output defaults.
- Reworked shimmer rendering to coalesce same-tier segments, cache palettes by symbol, and map disabled mode to mid-tier.
- Tuned loader timing to a 16ms render interval and 80ms spinner stepping for smoother ~60fps updates.
- Added configurable shimmer palettes by introducing ShimmerPalette and ShimmerSegment types.
- Added a new shimmerSegments helper to render a single sweep across multiple text segments with optional per-segment palettes.
- Updated working-message rendering to style the interrupt hint using a separate borderAccent palette.
- Added a new shimmerText helper that computes a moving accent shimmer band across characters.
- Updated the interactive mode loader and slash-command ASCII bar renderer to use shimmer styling, with interrupt hints kept dim.
- Added tests for shimmer-enabled progress rendering and verified the visible bar output remains correct.
- Adopted draft-2020-12 tuple validation with `prefixItems`, rejecting array-valued `items`.
- Expanded strict-mode handling to recurse `prefixItems` entries and infer `array` when tuple prefixes exist.
- Normalized Anthropic schemas through `prefixItems`, keeping supported tuple constraints and dropping unsupported fields.
- Updated coding-agent schema metadata and tests to draft-2020-12 `$schema` targets, including MCP/theme fixtures.
- Added `trimTrailingWhitespace()` to strip trailing spaces/tabs and keep the original line when none exist.
- Added canonical `pi.zod` schema API exports and removed TypeBox package exports/imports.
- Migrated Tool schema typing from TypeBox to shared `TSchema`/Zod flow with legacy TypeBox compatibility.
- Updated AI provider adapters and MCP/agent builders to convert tool params through `toolWireSchema()`.
- Reworked schema validation from AJV to Zod-safe parsing with `fromTypeBox`, `toolWireSchema`, and meta schema checks.
- Updated the status-line path segment to detect project directories under OS scratch roots and strip the scratch root when rendering.
- Switched scratch-root paths to use the new icon.scratchFolder glyph and registered that symbol across theme variants.
- Added tests covering scratch-root trimming, nested scratch subpaths, and non-scratch fallback icon behavior.
- Added GoalRuntime with wall-clock and token accounting, budget steering, and lifecycle operations (create, pause, resume, drop, complete).
- Exposed goal tool as a hidden agent tool, activated only when goal mode is enabled.
- Integrated goal continuation loop in InteractiveMode with auto-submit between turns.
- Added status line segment and theme icons for goal mode state.
- Removed export leakage by demoting many helper and const symbols to module-local scope.
- Renamed underscore-prefixed internals and cache fields, then updated related references and `satisfies never` checks.
- Deleted obsolete logic branches and helpers, including harmony-stream interruption flow and unused benchmark runtime helpers.
- Updated Biome config and manifests by broadening lint coverage and removing an unused `@napi-rs/cli` dev dependency.
- Adjusted tests and utilities to use renamed test helpers and remove redundant private test-only helpers/locals.
- Added `memory.backend` and `hindsight.*` settings schema with migration from `memories.enabled` legacy mode.
- Added Hindsight memory backend runtime modules for resolved config, client creation, bank ID derivation, and state lifecycle.
- Added off/local/hindsight backends and resolver wiring across SDK, commands, and compaction context.
- Added `hindsight_recall`, `hindsight_reflect`, and `hindsight_retain` tools with schema validation and backend gating.
- Added Memory tab metadata and symbols to expose backend selection in the settings UI.
- Added package export barrels and tests for bank ID, content formatting, and hindsight config env precedence.
- Added loop-mode command handling in interactive mode, including enable/disable toggling, repeated auto-submission scheduling, and Escape-based cancellation.
- Propagated loop mode state to the status line via a renamed `mode` segment that now renders plan or loop status, and updated presets/theme assets for the new loop icon.
- Migrated persisted status-line segment usage from `plan_mode` to `mode` in configuration defaults and normalization so legacy settings continue to load.
The string key $\{currentThemeName\}\0${colorBlind}\0${symbolPreset} missed
two theme-swap paths: previewTheme() (line 1844) and custom-theme file-
watcher reloads (line 2005) both reassign `theme` without updating those
state vars. After either path, getMarkdownTheme() returned a stale object
with symbols from the prior theme until a key-changing setting was toggled.
Since every theme mutation reassigns the module-level `theme` binding,
`_markdownThemeRef === theme` is a strict superset of the old key check.
Drop the string entirely: no template-literal allocation, no key-variable
maintenance, correct against all 8 mutation sites including preview/reload.
Each call previously allocated a fresh MarkdownTheme object, so two
Markdown instances rendering the same content got different objectIds
and always missed the L2 module-level cache (F4).
Memoize the result keyed on (currentThemeName, colorBlindMode,
symbolPreset). All instances within the same theme config now share
one object identity, enabling cross-instance L2 cache hits.
- Migrated hash API calls from Bun.hash.xxHash64() to Bun.hash() across TypeScript packages for simplified hash generation.
- Consolidated mermaid cache failure tracking by replacing separate failed Set with null values in cache Map.
- Refactored schema-based child extraction in Rust by introducing promotion_fields tracking and schema_wrapper_child() helper function.
- Updated TypeScript configuration files with reformatted arrays and added compiler options for consistency.
- Extracted language detection logic into dedicated module for reusability across LSP and theme subsystems.
- Unified extension-to-language mapping with dual identifiers (highlight and LSP) to eliminate duplication.
- Consolidated detectLanguageId and getLanguageFromPath into single source of truth in lang-from-path module.
- Reorganized edit tool from `patch/` to `edit/` directory with dedicated mode subdirectories (chunk, patch, hashline, replace).
- Replaced line-scoped edit operations with substring-based `find` parameter and added `replace_body` operation for preserving signatures.
- Added chunk focus modes (Expanded, Collapsed, Container) and focused rendering to display only touched chunks and adjacent siblings.
- Implemented notebook (ipynb) language support with virtual source conversion and cell-based chunk parsing.
- Enhanced chunk edit error messages with consistent checksum mismatch reporting and improved chunk selector auto-resolution.
- Extracted edit mode implementations into separate modules with improved helper functions and LSP integration for diagnostics.
- Migrated native bindings from TypeScript wrappers to NAPI-RS generated modules with auto-generated type definitions and runtime enums.
- Replaced chunk tree API with stateful ChunkState class supporting render, edit, and resolve operations with improved error handling.
- Converted callback signatures to error-first pattern (error, result) for shell, PTY, glob, and grep operations.
- Introduced type-safe enums for MacOSAppearance, GrepOutputMode, KeyEventType, ImageFormat, and AstMatchStrictness replacing string literals.
- Refactored chunk tree implementation with dedicated modules for edit, indent, resolve, and state management with comprehensive validation.
- Moved clipboard utilities from native bindings to coding-agent package with improved OSC 52 and Termux compatibility.
- Refactored theme color validation to use single source of truth with THEME_COLOR_RECORD object.
- Simplified model registry to defer per-model overrides to dedicated method and use constant for role IDs.
- Refactored tree list rendering to pre-render items once for consistent line counts across phases.
- Refactored question result formatting to use early returns and consistently include question ID in output.
- Updated hook editor hint text to include ctrl+g external editor option when prompt style is enabled.
- Removed unused isLogicalLineStart property from LayoutLine interface in editor component.
- 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.
- Introduced Effort enum and ThinkingConfig metadata for per-model reasoning capabilities with min/max effort levels.
- Migrated thinking level API from string-based ThinkingLevel to structured Effort enum across agent and AI packages.
- Added model-thinking module with effort mapping, policy application, and semantic versioning utilities for provider-specific thinking modes.
- Removed supportsXhigh() function and replaced effort clamping with model-aware validation using ThinkingConfig metadata.
- Expanded models.json with thinking configuration objects for 50+ models including Claude, Gemini, and OpenAI variants.
- Added Python analysis scripts for edit tool usage patterns and tool invocation stream processing.
- Added serviceTier option to OpenAI providers for controlling processing priority and cost across agent, completions, responses, and codex APIs.
- Added providerPayload field to messages for transport-native history reconstruction in OpenAI Responses and Codex APIs.
- Added /fast slash command and serviceTier setting to coding-agent for toggling OpenAI priority mode with fast mode indicator.
- Added remote compaction support with encrypted reasoning preservation for OpenAI models in coding-agent.
- Removed usage caching layer across all providers and refactored UsageFetchContext to eliminate cache and now dependencies.
- Fixed OpenAI Codex streaming service_tier inclusion, provider retry logic with exponential backoff, and email-based credential deduplication.
- Extracted thinking module with ThinkingEffort, ThinkingLevel, and ThinkingMode types to centralize reasoning configuration across packages.
- Migrated ThinkingLevel type from pi-agent-core to pi-ai package with new validation functions parseThinkingLevel() and getAvailableThinkingLevel().
- Consolidated thinking level constants and descriptions into reusable exports (ALL_THINKING_LEVELS, THINKING_MODE_DESCRIPTIONS) for consistent UI display.
- Removed local thinking-effort-label utility and replaced formatThinkingEffortLabel() with centralized formatThinking() function from pi-ai.
- Refactored thinking mode handling to distinguish ThinkingSelector (user-facing with 'off' option) from ThinkingEffort (provider-level).
* Add PR number segment to status bar
Add a new 'pr' status line segment that shows the GitHub PR number
(e.g., #1234) as a clickable OSC 8 hyperlink when the current branch
has an associated pull request.
- Async lookup via 'gh pr view', cached per branch
- Invalidates on branch change via .git/HEAD watcher
- Falls back to hidden segment when no PR exists or gh unavailable
- Supports all theme presets (unicode, nerd font, ascii)
- Added to all preset layouts after the git segment
* Skip PR lookup on default branch, resolve dynamically
* Extract git-utils, add tests for parseGitHubRepo and parseDefaultBranch
* Fix PR lookup race condition, invalidation churn, and dotted repo names
- Guard #cachedPr writes against branch change during in-flight lookup
- Stop clearing PR cache in invalidate() (only .git/HEAD watcher should)
- Allow dots in GitHub repo names in parseGitHubRepo regex
* Simplify PR lookup: use gh pr view, try upstream/HEAD for default branch
- Replace gh pr list --head with gh pr view (requires gh repo set-default)
- Remove manual remote URL resolution — gh handles it
- Default branch detection falls back to upstream/HEAD when origin/HEAD is unset
- Added render_mermaid tool to convert Mermaid diagrams to ASCII output with configurable rendering options.
- Added renderMermaid.enabled setting to control availability of the render_mermaid tool.
- Changed Mermaid rendering from PNG terminal graphics to ASCII text format across theme and TUI components.
- Migrated mermaid utilities from pi-tui to pi-utils package with new ASCII rendering functions.
- Removed PNG-based mermaid rendering APIs (getMermaidImage, renderMermaidToPng) in favor of ASCII alternatives.
COLORFGBG reflects the actual terminal profile colors, while
detectMacOSAppearance() reports the OS-level dark/light setting.
When a user runs a dark terminal on macOS light mode (or vice versa),
COLORFGBG gives the correct answer. The previous ordering caused omp
to load the light theme in dark terminals when macOS was in light mode.
Detection priority is now:
1. Mode 2031 (terminal DSR) - most authoritative
2. COLORFGBG env var - reflects terminal profile
3. macOS system appearance - OS-level fallback
4. Default to dark
- Replaced external dependencies with native Bun APIs: glob, TOML parsing, and HTML parsing.
- Removed 7 unused dependencies (file-type, glob, ignore, marked, zod, ms, @types/ms) and simplified package.json.
- Migrated mermaid cache key type from string to bigint using Bun.hash.xxHash64() for efficient hashing.
- Deleted ignore-files utility module and removed rootDir/ignoreMatcher parameters from loadFilesFromDir().
- Implemented inline MIME type detection for images, reducing sniff buffer from 4100 to 12 bytes.
Add cross-platform terminal dark/light mode detection using the Mode 2031
VT extension (DECSET 2031). On startup, query the terminal's current
appearance with CSI ? 996 n, then subscribe to live appearance change
notifications with CSI ? 2031 h. When the OS or terminal switches between
dark and light mode, the terminal sends a DSR that triggers an automatic
theme re-evaluation.
Previously, detectTerminalBackground() only checked the COLORFGBG
environment variable once at launch — a static value that never updates
when the system appearance changes mid-session. The SIGWINCH listener
only fires on terminal resize, not on appearance changes.
Mode 2031 is supported by Ghostty, Kitty (0.38.1+), Contour (0.4.0+),
VTE/GNOME Terminal (0.82.0+), and tmux (3.6+). Unsupported terminals
silently ignore the escape sequences and fall back to the existing
COLORFGBG heuristic.
- Consolidated @oh-my-pi/pi-utils subpath imports into single package root import across 100+ files.
- Moved tryParseJson utility from local web scrapers module to @oh-my-pi/pi-utils package for centralized JSON parsing.
- Renamed loadSkillsFromDir to scanSkillsFromDir and refactored skill discovery to use fs.promises.readdir instead of glob-based approach.
- Replaced custom parseJSON with tryParseJson across discovery modules for consistent error handling.
- Removed emitCustomToolSessionEvent method and cleanupSshResources function, consolidating shutdown logic into dispose method.
- Updated glob pattern construction to use GlobBuilder with literal_separator(true) for improved path handling.
- Added new previewTheme() function to enable non-destructive theme preview during settings browsing.
- Implemented asynchronous theme loading with request deduplication to prevent race conditions when rapidly browsing theme options.
- Enhanced theme preview cancellation behavior to restore the previously active theme instead of the current value.
- Fixed theme preview updates being applied out-of-order when rapidly browsing theme options by using request ID tracking.
- Added animated microphone icon with color cycling during voice recording and transcription states.
- Added support for discovering skills via symbolic links in the skills directory.
- Changed STT status messages to display via state change callbacks instead of dedicated status line segment.
- Removed dedicated STT status line segment in favor of animated cursor-based feedback.
- Added cursor override feature to TUI editor for customizing end-of-text cursor glyph with ANSI-styled strings.
Replace single `theme` setting with `theme.dark` and `theme.light`.
Auto-detection is always on — COLORFGBG determines which slot to use.
On SIGWINCH, re-check COLORFGBG and switch themes if background changed.
Old `theme` setting auto-migrated using luminance detection.
Fixes#65
can1357