- Updated the `append` function to include a flag for replacing closing requests, improving request handling.
- Refactored the `run_sse_handler` and `bidi_handler` functions to utilize a new tracing mechanism, enhancing observability.
- Introduced a new `trace_outcome` function to standardize tracing outcomes for requests.
- Removed the `CursorTraceRecorder` in favor of a new `CursorTraceService` for better performance and non-blocking behavior.
- Added tests to validate the new tracing functionality and ensure correct behavior during request processing.
- Introduced a new module for managing process resource limits, specifically for raising the open file limit on Unix systems.
- Added a `NetworkClients` struct to handle reusable outbound HTTP clients, improving network request management.
- Updated various components, including `ControlService` and `CursorProxy`, to utilize the new network client structure for better client handling.
- Enhanced the API router to accept network clients, ensuring consistent client usage across different services.
- Added tests to validate the integration of network clients and resource limits functionality.
- Introduced `UsageSnapshot` event to track token usage during conversation runs.
- Updated `RunEngine` to emit usage snapshots, providing better visibility into token consumption.
- Refactored compaction logic to utilize a new `compaction_estimate` function for improved token budget management.
- Added tests to validate timeout constants for blob synchronization and ensure correct behavior of usage tracking during compaction.
- Added a new test to validate the projection of reasoning response items to valid input items in the Codex API.
- Introduced `CallRecorder` to track network requests and responses during plugin interactions.
- Updated the `PluginRegistry` and `PluginWorker` to support call recording, ensuring that reasoning items are correctly processed and recorded.
- Refactored the `responses_input` function to handle reasoning items more effectively, improving the overall response handling logic.
- Added tracking for interaction events in the `Output` struct, including `summary_started` and `token_delta`.
- Updated the `run` function to push relevant interaction events to the `interaction_events` vector.
- Enhanced the automatic compaction test to verify the immediate reset of cursor usage and the correct logging of interaction events.
- Introduced `ContextUsageAnchor` struct to track context input tokens and message count for conversations.
- Updated token estimation functions to utilize the context usage anchor, enhancing accuracy in estimating tokens for projected messages.
- Refactored compaction logic to incorporate context usage anchor, allowing for more efficient management of token budgets during model runs.
- Added tests to validate the behavior of the context usage anchor across different scenarios, including model switching and message additions.
- Updated the `merge_usage` function to include `total_tokens` in the usage merging process.
- Implemented logic to calculate `total_tokens` based on the sum of `context_input_tokens` and `output_tokens`.
- Added a new test to verify that streamed usage correctly includes cached input in the total token count.
- Removed the `retry_count` field from `ProviderConfig` as it is no longer needed.
- Introduced `argument_error` field in `ToolCall` to capture errors related to tool arguments.
- Updated various components to handle argument errors more gracefully, including in the `ToolDispatcher` and `ConversationOutput`.
- Enhanced tests to validate the new error handling and ensure proper functionality of tool calls.
- Added `estimate_context_tokens` function to calculate provider-visible context size based on prompt specifications and projected messages.
- Updated `CheckpointBuilder` to record estimated context tokens during message processing.
- Refactored compaction logic to utilize the new token estimation, ensuring proper context management during model runs.
- Introduced tests to validate context estimation and compaction behavior under various scenarios.
- Introduced a new `Task` presentation type in the `ToolCallStream` to handle task-related projections.
- Implemented the `TaskProjection` struct with fields for description, prompt, subagent type, model, resume, and environment.
- Added a `project` method to `TaskProjection` to process task-related events and generate interaction updates.
- Created a `task_partial` function to format task updates for the agent server message.
- Included unit tests to verify the correct behavior of task description projections.
- Deleted unused build script, Cargo.toml, and migration files to clean up the project structure.
- Removed prompt files related to cursor tools and agent modes to streamline the codebase.
- This cleanup helps improve maintainability and reduces clutter in the repository.
- Introduced a new `group_name` field in the model configuration to allow for custom provider-group display names.
- Updated the `CursorModelCards`, `CursorModelEditor`, and `CursorSettingsPage` components to support group settings.
- Enhanced the UI to include group settings options, allowing users to modify group names and associated configurations.
- Added localization strings for new group settings features in both English and Chinese.
- Implemented a database migration to add the `group_name` column to the model configurations.
- Introduced a new Grok authentication plugin, including essential files such as main.ts, provider.ts, and resources.ts.
- Implemented OAuth2 device authorization flow in oauth.ts, allowing users to sign in with xAI.
- Added model discovery and quota management functionalities in models.ts and resources.ts.
- Created a JSON configuration file (plugin.json) for plugin metadata and permissions.
- Included SVG asset for the Grok icon.
- Developed comprehensive tests in grok_test.ts to ensure functionality and reliability of the plugin.
- Replaced asynchronous file operations with a synchronous approach to ensure file handles are properly closed before replacement.
- Introduced a new `write_once` function for atomic file writing, including directory creation, temporary file writing, and target file replacement.
- Enhanced error handling to retry on transient errors specific to Windows, improving robustness during file operations.
- Updated the `clear` method in `PluginRegistry` to ensure OAuth sessions are only removed after successful persistence of resources.
- Implemented a new button to copy the user code in the OAuthMethodCard, enhancing user experience.
- Added styles for the copy button to match the UI design.
- Updated localization files to include new strings for the copy action in both English and Chinese.
- Added detailed error messages for plugin data read/write failures, including file paths for better debugging.
- Updated logging levels for upstream request rejections in account services to debug for less critical issues.
- Enhanced error handling in the plugin worker to provide clearer context when starting the plugin worker fails.
- Introduced new functions for merging extra parameters and applying body allowlists in provider services, improving request validation.
- Replaced the native progress element with a custom-styled progress bar for improved visual feedback during downloads.
- Added new styles for progress bar and fill animations to enhance user experience.
- Updated the component to use ARIA roles for better accessibility.
- Updated the UI components in CursorModelCards and PluginManagementPage to use TruncatedButton for better text handling and display.
- Adjusted styles in CursorSettings and PluginManagementPage to ensure proper button layout and responsiveness.
- Added new ActionMenu component for handling additional actions in PluginManagementPage.
- Enhanced localization files to include new strings for the ActionMenu and TruncatedButton components.
- Introduced a new `provider_stream_idle_timeout` configuration to manage idle timeouts for provider streams.
- Enhanced error handling in the `ProviderRouter` to include specific timeout errors for both request and stream idle scenarios.
- Updated the `AnthropicProvider` and `OpenAiChatProvider` to utilize the new error handling functions for improved SSE error reporting.
- Added tests to verify the correct behavior of timeout handling and error extraction from provider events.
A tool call that carries no arguments streams no argument text, so
`arguments_text` is empty and `from_str("")` fails with `EOF while parsing
a value`, aborting the whole run. The model cycle already guards this, but
two other consumers did not:
- `ConversationOutput` re-parses the streamed text on `ToolCallEnd`; and
- `create_tool_round` stored the empty text verbatim in the
`arguments_json` column, so re-loading the round (`commit_tool_result`
and the round loader) then failed on `from_str("")`.
Treat empty argument text as an empty object in the output projection, and
persist `{}` for it so the `arguments_json` column always holds valid JSON.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Runtime user messages and context injections both queue into
`pending_injections`, but with different keys: injections use the raw
injection id (committed under `inject-context:{id}`) while user messages
use the full `user-message:{id}` event id. The commit-correlation handler
only stripped the `inject-context:` prefix, so a user message's entry was
never removed.
Consequences:
- the client never received `ContextInjectionDelivered` /
`UserMessageAppended` for the message; and
- `pending_injections` stayed non-empty, so every later `ExecuteToolRound`
was detached without dispatching its tools and `tool_round::execute`
blocked forever -- a hung turn whenever the model made a tool call after
the interruption.
Derive the lookup key by stripping the injection prefix when present and
otherwise using the event id verbatim, so both kinds are cleared and their
delivered/appended events fire.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The tool dispatcher already treats `bash`/`Bash` as an alias of `Shell`
(routing, `is_shell_tool`, and `block_until_ms` normalization), but the
codec only matched `shell`:
- `tool_placeholder` returned `unsupported tool: bash`, which aborts the
turn while streaming the tool call, before it ever runs;
- `request` returned `tool bash is not executed through ExecServerMessage`
(after already reserving an exec slot); and
- `stream_closed` built its shell-specific error result only for `Shell`.
Anthropic models frequently emit `Bash` even when the tool is advertised
as `Shell`, so the alias must hold across the codec. Match `bash` wherever
the codec special-cases `shell`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
StrReplace rejects an empty `old_string`, but the EditNotebook cell-edit
path did not. Because `str::match_indices("")` matches at every byte
boundary, editing a non-empty cell with an empty `old_string` failed with
a misleading "old_string is not unique in the notebook cell; found N
occurrences" error, and editing an empty cell silently prepended
`new_string`.
Add the same guard StrReplace already uses so both edit tools reject an
empty `old_string` consistently.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Introduced a new `WebCache` module to manage web content caching.
- Added functionality to store fetched content and serve it via a dedicated route.
- Integrated web cache into the search module for improved content retrieval.
- Implemented database migration management with detailed diagnostics for better error handling during startup.
- Updated the SQLite store to utilize the new migration system for enhanced database management.
- Introduced a new `startup` module to capture and manage startup diagnostics.
- Implemented logging functionality with daily rotation and error reporting for application startup failures.
- Updated the main application run function to return an exit code based on startup success or failure.
- Added new dependencies for logging and diagnostics in `Cargo.toml`.
- Increased request timeout in the control service for improved stability.
- Expanded maximum search results in the federation module for better search capabilities.
- Added initial server setup with Cargo.toml defining dependencies and project structure.
- Created build.rs for generating protobuf bindings and validating wire contracts.
- Established database schema with initial migration files for conversations, messages, and runs.
- Introduced tools and prompts for Cursor functionality, enhancing user interaction capabilities.
- Added conditional logic in the Makefile to support Tauri signing key generation for Windows environments.
- Updated the build-desktop target to ensure proper signing key handling across different operating systems.
leookun