code

Sep 7, 2026

Changes in this version

+ type SessionUpdateSource interface

+ SetSessionUpdateHandler func(func(sessionID string))

type TurnEvent

+ Input TurnInput

type TurnInput

+ Display *TurnInputDisplay

+ Origin string

+ func CloneTurnInput(input TurnInput) TurnInput

+ type TurnInputDisplay struct

+ Files []string

+ Images []string

+ Text string

type TurnInputSnapshot

+ Input TurnInput

type TurnManager

+ func (m *TurnManager) StopSession(ctx context.Context, sessionID string) error

type TurnSnapshot

+ Error error

type Workspace

+ func (w *Workspace) DebugToolStatus(ctx context.Context, language string) ([]devtools.ToolStatus, error)

+ func (w *Workspace) UpdateDebugTools(ctx context.Context, language string, install bool, ...) (bool, error)

Aug 29, 2026

Changes in this version

+ type TurnQueueState struct

+ Inputs []TurnInput

+ Paused bool

+ type TurnQueueStore interface

+ LoadTurnQueue func(sessionID string) (TurnQueueState, error)

+ SaveTurnQueue func(sessionID string, state TurnQueueState) error

Aug 24, 2026

Changes in this version

type Workspace

+ SystemSkillsPath string

Aug 23, 2026

Changes in this version

type Workspace

+ func (w *Workspace) DiffsLayer(ctx context.Context, layer changes.DiffLayer) ([]changes.FileDiff, error)

+ func (w *Workspace) ExecuteLSPCommandWithEdits(ctx context.Context, filePath string, content *string, command lsp.Command) (any, []lsp.CommandWorkspaceEdit, error)

+ func (w *Workspace) GitHistoryLimit(ctx context.Context, limit int) ([]changes.GitCommit, error)

+ func (w *Workspace) HasLSPFor(filePath string) bool

+ func (w *Workspace) LSPActivities() []lsp.ServerActivity

Aug 22, 2026

Changes in this version

+ type ManagedToolSet uint8

+ const ManagedDAPTools

+ const ManagedEditorTools

+ const ManagedLSPTools

+ type ManagedToolsUpdate struct

+ func (u *ManagedToolsUpdate) Cancel()

+ func (u *ManagedToolsUpdate) Wait() (bool, error)

+ func (u *ManagedToolsUpdate) WaitContext(ctx context.Context) (bool, error)

type Workspace

+ DevTools *devtools.Manager

+ func (w *Workspace) DebugRegistry() *debugadapter.Registry

+ func (w *Workspace) RefreshSkills() bool

+ func (w *Workspace) StartManagedToolsUpdate(ctx context.Context, tools ManagedToolSet, progress ...func(devtools.Progress)) *ManagedToolsUpdate

+ func (w *Workspace) UpdateManagedTools(ctx context.Context, tools ManagedToolSet, progress ...func(devtools.Progress)) (bool, error)

Aug 20, 2026

Changes in this version

type Workspace

+ DAP *dap.Manager

+ func (w *Workspace) WithDAPManager(fn func(*dap.Manager) error) error

Aug 17, 2026

Changes in this version

type Workspace

+ func (w *Workspace) GraphEngine() (*graph.Engine, error)

+ func (w *Workspace) GraphStateDir() string

Aug 14, 2026

Changes in this version

type Workspace

+ func (w *Workspace) GitCompare(ctx context.Context, base, head string, mergeBase bool) (changes.CompareResult, error)

+ func (w *Workspace) GitHistory(ctx context.Context) ([]changes.GitCommit, error)

Aug 14, 2026

Changes in this version

type Workspace

+ Language *language.Service

+ func (w *Workspace) CloseEditorDocument(ctx context.Context, filePath string) error

+ func (w *Workspace) CodeActions(ctx context.Context, filePath string, content *string, selection lsp.Range, ...) ([]lsp.CommandOrCodeAction, error)

+ func (w *Workspace) CompletionItems(ctx context.Context, filePath string, content *string, line, column int, ...) (lsp.CompletionList, error)

+ func (w *Workspace) DocumentHighlights(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.DocumentHighlight, error)

+ func (w *Workspace) EditorLSPCapabilities(ctx context.Context, filePath string) (lsp.ServerCapabilities, bool, error)

+ func (w *Workspace) EditorLSPDocumentContent(filePath string) (string, bool)

+ func (w *Workspace) ExecuteLSPCommand(ctx context.Context, filePath string, content *string, command lsp.Command) (any, error)

+ func (w *Workspace) FoldingRanges(ctx context.Context, filePath string, content *string) ([]lsp.FoldingRange, error)

+ func (w *Workspace) Formatting(ctx context.Context, filePath string, content *string, ...) ([]lsp.TextEdit, error)

+ func (w *Workspace) InlayHints(ctx context.Context, filePath string, content *string, selection lsp.Range) ([]lsp.InlayHint, error)

+ func (w *Workspace) OnTypeFormatting(ctx context.Context, filePath string, content *string, line, column int, ...) ([]lsp.TextEdit, error)

+ func (w *Workspace) PrepareRename(ctx context.Context, filePath string, content *string, line, column int) (lsp.PrepareRenameResult, error)

+ func (w *Workspace) RangeFormatting(ctx context.Context, filePath string, content *string, selection lsp.Range, ...) ([]lsp.TextEdit, error)

+ func (w *Workspace) Rename(ctx context.Context, filePath string, content *string, line, column int, ...) (*lsp.WorkspaceEdit, error)

+ func (w *Workspace) ResolveCodeAction(ctx context.Context, filePath string, content *string, action lsp.CodeAction) (*lsp.CodeAction, error)

+ func (w *Workspace) ResolveCompletionItem(ctx context.Context, filePath string, content *string, item lsp.CompletionItem) (lsp.CompletionItem, error)

+ func (w *Workspace) SemanticTokens(ctx context.Context, filePath string, content *string) ([]language.SemanticToken, error)

+ func (w *Workspace) SignatureHelp(ctx context.Context, filePath string, content *string, line, column int, ...) (*lsp.SignatureHelp, error)

+ func (w *Workspace) SyncEditorDocument(ctx context.Context, filePath, content string, saved bool) error

Aug 12, 2026

Changes in this version

type Workspace

+ func (w *Workspace) GitInit() error

Aug 9, 2026

Changes in this version

type Workspace

+ func (w *Workspace) DefinitionLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.DefLocation, error)

+ func (w *Workspace) DocumentSymbolItems(ctx context.Context, filePath string, content *string) ([]lsp.DocumentSymbol, []lsp.SymbolInformation, error)

+ func (w *Workspace) FileDiagnostics(ctx context.Context, filePath string, content *string) ([]lsp.Diagnostic, bool, error)

+ func (w *Workspace) HoverInformation(ctx context.Context, filePath string, content *string, line, column int) (string, error)

+ func (w *Workspace) ImplementationLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.DefLocation, error)

+ func (w *Workspace) ReferenceLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.DefLocation, error)

+ func (w *Workspace) TypeDefinitionLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.DefLocation, error)

Aug 9, 2026

Changes in this version

+ type HistorySnapshot struct

+ Messages []agent.Message

+ Revision uint64

+ type HistorySnapshotProvider interface

+ HistorySnapshot func(sessionID string) HistorySnapshot

+ type HistoryVersion struct

+ MessageCount int

+ Revision uint64

+ type HistoryVersionProvider interface

+ HistoryVersion func(sessionID string) HistoryVersion

type TurnEvent

+ StreamEvent agent.StreamEvent

type Workspace

+ Plugins []plugin.Plugin

Aug 7, 2026

Changes in this version

+ const AgentModeID

+ const PlanModeID

+ const UnattendedModeID

+ func UnattendedElicitation(req tool.ElicitRequest) tool.ElicitResult

type Mode

+ func UnattendedMode() Mode

type Workspace

+ func (w *Workspace) WithEditDiagnostics(tools []tool.Tool) []tool.Tool

Aug 6, 2026

Changes in this version

type Workspace

+ Changes *changes.Manager

+ func (w *Workspace) ChangesFingerprint(ctx context.Context) uint64

+ func (w *Workspace) Diff(ctx context.Context, path string, layer changes.DiffLayer) (changes.FileDiff, error)

+ func (w *Workspace) GitBranches(ctx context.Context, refresh bool) ([]changes.GitBranch, string, error)

+ func (w *Workspace) GitCheckoutBranch(ctx context.Context, name, remote string) error

+ func (w *Workspace) GitCommit(ctx context.Context, message string) (string, error)

+ func (w *Workspace) GitCreateBranch(ctx context.Context, name string) error

+ func (w *Workspace) GitPull(ctx context.Context) (string, error)

+ func (w *Workspace) GitPush(ctx context.Context) (string, error)

+ func (w *Workspace) GitStage(ctx context.Context, paths []string) error

+ func (w *Workspace) GitStatus(ctx context.Context) (changes.GitStatus, error)

+ func (w *Workspace) GitUnstage(ctx context.Context, paths []string) error

+ func (w *Workspace) HasChanges() bool

+ func (w *Workspace) HasNativeGit() bool

+ func (w *Workspace) RevertChange(ctx context.Context, path string) error

Aug 4, 2026

Changes in this version

+ type Command struct

+ Description string

+ InputHint string

+ Name string

+ type CommandProvider interface

+ Commands func(sessionID string) []Command

Jul 19, 2026

Changes in this version

+ func ModelEffortBounds(id string) (lowest, highest string)

Jul 18, 2026

Changes in this version

+ func ModelFamilyOf(id string) string

+ type ModelClass int

+ const ModelClassLarge

+ const ModelClassMedium

+ const ModelClassSmall

+ func ModelClassOf(id string) ModelClass

Jul 12, 2026

Changes in this version

+ var ErrDuplicateInput = errors.New("turn input id already exists")

+ var ErrEmptyInput = agent.ErrEmptyInput

+ var ErrInputNotQueued = errors.New("turn input is not queued")

+ var ErrInvalidIntent = errors.New("invalid turn input intent")

+ var ErrNoActiveTurn = errors.New("no active turn")

+ var ErrTurnInProgress = agent.ErrTurnInProgress

+ var ErrTurnNotSteerable = errors.New("active turn is not steerable")

+ type TurnEvent struct

+ Err error

+ Executed bool

+ InputID string

+ Intent TurnInputIntent

+ Message *agent.Message

+ Position int

+ SessionID string

+ State TurnInputState

+ type TurnFeatureProvider interface

+ TurnFeatures func(sessionID string) TurnFeatures

+ type TurnFeatures struct

+ Steer bool

+ type TurnInput struct

+ Content []agent.Content

+ ID string

+ Intent TurnInputIntent

+ type TurnInputIntent string

+ const TurnInputFollowUp

+ const TurnInputSteer

+ type TurnInputSnapshot struct

+ ID string

+ Intent TurnInputIntent

+ Position int

+ State TurnInputState

+ type TurnInputState string

+ const TurnInputActive

+ const TurnInputCancelled

+ const TurnInputCompleted

+ const TurnInputFailed

+ const TurnInputQueued

+ const TurnInputSteered

+ type TurnManager struct

+ func NewTurnManager(ctx context.Context, a Agent, handler func(TurnEvent)) *TurnManager

+ func (m *TurnManager) CancelAll(sessionID string)

+ func (m *TurnManager) CancelCurrent(sessionID string)

+ func (m *TurnManager) ClearQueue(sessionID string)

+ func (m *TurnManager) Close()

+ func (m *TurnManager) Features(sessionID string) TurnFeatures

+ func (m *TurnManager) RemoveQueued(sessionID, inputID string) error

+ func (m *TurnManager) ReplaceQueued(sessionID, inputID string, replacement TurnInput) error

+ func (m *TurnManager) Resume(sessionID string) bool

+ func (m *TurnManager) SetHandler(handler func(TurnEvent))

+ func (m *TurnManager) Snapshot(sessionID string) TurnSnapshot

+ func (m *TurnManager) Submit(ctx context.Context, sessionID string, input TurnInput) (TurnInputSnapshot, error)

+ type TurnSnapshot struct

+ Features TurnFeatures

+ Inputs []TurnInputSnapshot

+ Paused bool

+ type TurnSteerer interface

+ Steer func(ctx context.Context, sessionID string, input TurnInput) error

Jul 11, 2026

Changes in this version

type Workspace

+ func (w *Workspace) HasLSP() bool

+ func (w *Workspace) HasRewind() bool

+ func (w *Workspace) RewindFingerprint() uint64

Jul 8, 2026

Changes in this version

type UI

+ Elicit func(ctx context.Context, req tool.ElicitRequest) (tool.ElicitResult, error)

Jun 21, 2026

Changes in this version

type Workspace

+ Graph *graph.Engine

Jun 4, 2026

Changes in this version

+ type SessionLoadStreamer interface

+ LoadSessionStream func(ctx context.Context, id string) iter.Seq2[[]agent.Message, error]

Jun 1, 2026

Changes in this version

+ func HasAgentsConfig() bool

May 31, 2026

Changes in this version

type Agent

+ Modes func(sessionID string) (available []Mode, current string)

+ SetMode func(ctx context.Context, sessionID, modeID string) error

+ type Mode struct

+ Description string

+ ID string

+ Name string

May 24, 2026

Changes in this version

+ const BuiltinAgentName

+ func SaveAgents(defs []AgentDef) error

+ func SessionIDFromContext(ctx context.Context) string

+ func WithSessionID(ctx context.Context, sid string) context.Context

type Agent

+ Cancel func(sessionID string)

+ DeleteSession func(ctx context.Context, id string) error

+ Effort func() (current string, options []string)

+ ListSessions func(ctx context.Context) ([]SessionInfo, error)

+ LoadSession func(ctx context.Context, id string) error

+ Messages func(sessionID string) []agent.Message

+ Models func() (available []Model, current string)

+ Name func() string

+ NewSession func(ctx context.Context) (string, error)

+ Send func(ctx context.Context, sessionID string, input []agent.Content) iter.Seq2[agent.Message, error]

+ SetEffort func(ctx context.Context, value string) error

+ SetModel func(ctx context.Context, id string) error

+ Usage func(sessionID string) agent.Usage

+ Workspace func() *Workspace

+ type AgentDef struct

+ Args []string

+ Command string

+ Env map[string]string

+ Name string

+ func LoadAgents() []AgentDef

+ type SessionInfo struct

+ ID string

+ Title string

+ UpdatedAt time.Time

type Workspace

+ func (w *Workspace) ManagedTools() (mcpTools, lspTools []tool.Tool)

May 19, 2026

Changes in this version

+ func SessionsDir(workingDir string) string

type Agent

+ func (a *Agent) Instructions() string

+ type Workspace struct

+ LSP *lsp.Manager

+ MCP *mcp.Manager

+ MemoryPath string

+ Rewind *rewind.Manager

+ Root *os.Root

+ RootPath string

+ ScratchPath string

+ Skills []skill.Skill

+ func NewWorkspace(workDir string) (*Workspace, error)

+ func (w *Workspace) Checkpoints() ([]rewind.Checkpoint, error)

+ func (w *Workspace) Close()

+ func (w *Workspace) Commit(msg string) error

+ func (w *Workspace) Diagnostics(ctx context.Context) map[string][]lsp.Diagnostic

+ func (w *Workspace) Diffs() ([]rewind.FileDiff, error)

+ func (w *Workspace) InitMCP(ctx context.Context) error

+ func (w *Workspace) IsGitRepo() bool

+ func (w *Workspace) MemoryContent() string

+ func (w *Workspace) Restore(hash string) error

+ func (w *Workspace) SyncProjectMode()

+ func (w *Workspace) WarmUp()

+ func (ws *Workspace) NewAgent(cfg *agent.Config, ui UI) *Agent

May 3, 2026

Changes in this version

+ var AvailableModels = []Model

+ func BuildInstructions(data prompt.SectionData) string

+ func ModelName(id string) string

+ func ReadProjectInstructions(wd string) string

+ type Agent struct

+ Bridge *bridge.Bridge

+ LSP *lsp.Manager

+ MCP *mcp.Manager

+ MemoryPath string

+ PlanMode bool

+ Rewind *rewind.Manager

+ Root *os.Root

+ RootPath string

+ ScratchPath string

+ Skills []skill.Skill

+ func New(workDir string, ui UI) (*Agent, error)

+ func (a *Agent) Close()

+ func (a *Agent) InitMCP(ctx context.Context) error

+ func (a *Agent) InstructionsData() prompt.SectionData

+ func (a *Agent) IsGitRepo() bool

+ func (a *Agent) MemoryContent() string

+ func (a *Agent) RestartRewind()

+ func (a *Agent) SyncProjectMode()

+ func (a *Agent) WaitWarmUp()

+ func (a *Agent) WarmUp()

+ type Model struct

+ ID string

+ Name string

+ type UI interface

+ Ask func(ctx context.Context, message string) (string, error)

+ Confirm func(ctx context.Context, message string) (bool, error)

+ StatusUpdate func(status string)