- Updated status line to display token usage with an unknown context marker (" 5K/? ") when the model context window is unavailable.
- Updated `fugu` model specifications in `models.json` and catalog constants with corrected pricing, increased context windows, and disabled stream idle timeouts.
- Corrected OpenAI usage accounting by excluding redundant orchestration input tokens in `openai-shared` logic.
- Implemented persistent execution backends for Ruby and Julia using dedicated kernel processes and NDJSON-based IPC.
- Integrated language-specific prelude environments, runtime path resolution, and security-focused environment variable filtering.
- Exposed configuration options, tool schema updates, and lifecycle management for seamless agent interaction with both languages.
- Added comprehensive integration tests and updated prompt documentation to support the new evaluation capabilities.
- Centralized draft state and image management by migrating fields from context to the CustomEditor component.
- Standardized transcript row construction by introducing shared helpers for background jobs, IRC traffic, and file mentions.
- Refactored redundant UI logic and helper functions into reusable utility modules to streamline message submission and component rendering.
- Standardized event handler types by consolidating lifecycle definitions into a shared module while maintaining public API stability.
- Implement `handleWheelAt` to restrict wheel scrolling to the settings pane.
- Update selection movement to support clamping when scrolling at boundaries.
- Add tests to verify boundary behavior and spatial constraints.
- Introduced `selector-helpers.ts` to centralize reusable list, dashboard, and selection utilities.
- Refactored `AgentDashboard`, `ExtensionList`, `HistoryResultsList`, and `TreeList` to use standardized rendering and navigation helpers.
- Encapsulated viewport padding, scrolling logic, and key matching to reduce code duplication across TUI components.
- Maintained consistent scrollbar themes and keyboard behaviors while simplifying component-specific implementations.
- Introduced `web-palette.ts` to implement the collab-web pink/purple brand identity for HTML exports.
- Updated `generateThemeVars` to support a `palette` option, allowing users to choose between the brand-web aesthetic and a specific TUI theme.
- Configured public exports and the share-viewer script to default to the brand-web palette rather than inheriting the user's terminal theme.
- Refactored `AgentSession.exportToHtml` to align with the new branding defaults while allowing for per-export theme overrides.
- Adjusted `dark.json` background values to ensure better visual consistency across internal surfaces.
Skipped optimistic replacement when a user message_start matches another recorded local submission, preserving the pending prompt bubble until its own expanded event arrives.
Added coverage for the queued-message drain race between startPendingSubmission and prompt dispatch.
Fixes#3199
Updated optimistic replay to track the replacement component handles created during transcript rebuilds, so expanded slash prompts still replace the raw replayed message.
Extended the regression test to cover the rebuild window called out in review.
Fixes#3199
Replaced raw optimistic slash-command transcript entries with the canonical user message emitted by AgentSession when prompt expansion changes the text.
Added coverage for prompt-template expansion reconciliation so the transcript keeps one expanded user message.
Fixes#3199
- Inlined the temporary model status formatting logic directly into the controller.
- Removed the unused `formatTemporaryModelStatus` utility function and its associated test.
- Synchronize tool arguments with the component state upon receipt of `tool_execution_start` to ensure visual consistency when final update events are missed.
- Terminate active argument reveal streams to prevent late ticks from overwriting valid, fully-materialized tool arguments with stale partial data.
- Add test coverage to verify that tool UI components render finalized arguments even in the absence of intermediate streaming updates.
Tracked current-registry built-in provenance through AgentSession so plan mode
only force-activates the built-in write implementation. Extension or SDK tools
that shadow the name `write` stay inactive, preserving plan mode's read-only
contract through the built-in write/edit guard.
Added a regression that registers a shadowing write tool without built-in
provenance and verifies plan mode does not activate it.
Plan-mode entry only added `resolve` to the active toolset, so when
`tools.discoveryMode: "all"` left `write` hidden behind
`search_tool_bm25` the agent was stuck with `edit` to create the plan
file — which fails on a non-existent path and stalls the planning
turn. `#enterPlanMode` now augments the active set with both `resolve`
and `write` whenever the registry built them, matching what
`plan-mode-active.md` instructs the model to use, and `#exitPlanMode`
still restores the pre-plan toolset verbatim.
Fixes#3165
- Replaced the `/debug dump-next-request` command with an updated `/dump` command that exports LLM request context to JSON sidecar files.
- Removed persistent debug path state and manual path configuration in favor of automated generation.
- Updated session logic to handle serializing LLM request context to temporary directories.
- Refactored testing suites to remove path-based debug tests and verify dynamic request file generation.
Updated /mcp enable and /mcp disable so they connect or disconnect only the named server instead of reloading every MCP server in the session. Added regression coverage for both toggle directions and updated the coding-agent changelog.
Fixes#3157
- Updated `render`, `renderMany`, and native snapcompact methods to return promises, ensuring scalable async execution.
- Refactored `transformProviderContext` and `buildSideRequestContext` to support asynchronous operations in agent loops.
- Integrated `Promise.all` for improved concurrency when processing frame rendering and rendering batch operations.
- Updated all internal call sites, SDK hooks, and test suites to accommodate the asynchronous API signatures.
- Added validation to scan for non-ASCII characters before performing snap-compaction, falling back to LLM-based summarization if the unrenderable ratio is too high.
- Updated event handling and status reporting to explicitly support snapcompact actions, including specific error warnings and cancellation states in the UI.
- Updated session logic to default to snapcompact strategy when auto-compaction is enabled.
- Stop the Esc key from aborting active background maintenance (compaction, handoff, or retry) while a subagent is focused.
- Remove "(esc to cancel)" hints from maintenance loaders when a subagent is active to avoid false affordance.
- Ensure that main-session maintenance remains cancellable via Esc when no subagent is focused.
Fixes#2819
Adds 'c copy' to the completed /btw panel footer (alongside b branch / Esc
dismiss), copying the sanitized visible answer to the clipboard. The copy
shortcut is guarded by canCopyBtw + main-editor focus + empty editor.
Shows live per-command status (plan/goal/loop/model/advisor/collab/jobs/
context/...) in the slash-command autocomplete.
Adjustments on merge:
- Exclude the two .github/pr-assets/*.png screenshots.
- Resolve the autocomplete.ts conflict keeping main's skill-command empty-prefix
boost alongside the new static-vs-display description split.
- Compute the live display description lazily — only once a command actually
matches (name or alias) — instead of for every command on each keystroke, and
guard the getter with a typeof check. getAutocompleteDescription reads live
session state, so the eager call was O(commands) work per refresh.
Emitted MCP connection lifecycle events through the startup event bus so the TUI can replace the initial connecting banner with connected, pending, or failed server state.
Added manager and interactive-mode coverage for mixed success/failure MCP startup updates.
Fixes#3150
- Remove the static "pending" hourglass icon from edit and write tool headers to reduce visual noise.
- Update multi-file status lines to use the active spinner icon directly instead of replacing a static icon, ensuring consistent liveness cues.
- Added a `proseOnlyThinking` configuration setting to suppress raw code blocks in AI thinking traces.
- Implemented `formatThinkingForDisplay` utility to replace code blocks with ellipses in the UI.
- Integrated runtime toggling and live refreshing of message components via streaming reveal controllers.
- Added a live tokens-per-second indicator to the assistant thinking pulse.
- Verified logic with new unit and integration tests for thinking block presentation.
- Added a windowed `SpeedTracker` to report average tokens-per-second during reasoning streams.
- Updated thinking animation from a dot pulse to a starburst effect with a dynamic speed badge.
- Engineered badges to fade from gray to accent color based on streaming throughput.
- Implemented automatic badge suppression during streaming lulls or for providers without live usage reporting.
- Added session-wide reset logic to prevent rate leaking between consecutive message turns.
- Added `omitThinking` setting to allow instruction of upstream providers to omit thinking summaries.
- Decoupled UI-level thinking block visibility from backend data retrieval.
- Updated session creation to use `omitThinking` for configuring provider-side summaries.
The session picker auto-switched into all-projects scope whenever the
current cwd had no sessions, so /resume from a fresh project silently
surfaced every other project's history. The empty-folder hint already
tells users to Tab into all-projects, but the auto-switch made it
unreachable. Both call sites (the /resume slash command and `omp
--resume` startup) now always open in folder scope; `omp --resume`
keeps the global probe only to early-exit with 'No sessions found' when
nothing exists anywhere. The component-level `startInAllScope` option
is deleted along with its callers.
Fixes#3099
- Enabled inline prompt execution by allowing /loop to accept a trailing follow-up message.
- Added support for compound duration formats (e.g., 1h30m) within limit specifications.
- Updated logic to distinguish between limit tokens and prose to maintain backwards compatibility for unbounded loops.
- Refactored loop argument parsing to return both duration/count limits and optional string prompts.
Kept observing a status-line usage fetch after the startup timeout so late successful reports still refresh the quota segment instead of being hidden behind the timeout backoff.\n\nFixes #3057
Deferred the status-line quota refresh off the render path and raced it against a short startup timeout so slow Anthropic usage lookups cannot pin interactive startup. Added regression coverage for non-synchronous refresh startup and timeout backoff.\n\nFixes #3057
- Tighten invalidation logic to only trigger when a demonstrably warm cache (previously read) goes cold.
- Ignore cold transitions following write-only turns to prevent spurious markers during initial cache warming or after natural TTL expiry.
- Update test suite to verify that consecutive cold turns following an initial write do not trigger invalidation alerts.
- Improved thinking loop detection logic by refining text normalization and treating stalls as retryable errors.
- Instrumented the agent session to recognize thinking loop markers within retryable error conditions.
- Automated the clearing of stale error banners upon successful auto-retry execution.
- Added comprehensive test coverage for chunked thinking loop errors and banner management.
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