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Versions in this module

v0

v0.98.1

Jul 23, 2026

v0.98.0

Jul 21, 2026

Changes in this version

type Config

+ ThinkingLevel string

v0.97.8

Jul 20, 2026

v0.95.1

Jul 12, 2026

v0.95.0

Jul 12, 2026

Changes in this version

+ func IsToolCallOnlyContent(text string) bool

+ func IsToolCallStreamDelta(delta string) bool

+ func TrimToolCallStreamContent(text string) string

type AssistantMessage

+ RunDurationMs int64

+ ThinkingDurationMs int64

+ ThinkingText string

+ TurnDurationMs int64

type Config

+ LLMRetryInitialInterval time.Duration

+ LLMRetryMaxAttempts int

+ LLMRetryMaxInterval time.Duration

+ LLMRetryMultiplier float64

type ToolResultMessage

+ DurationMs int64

v0.94.2

Jul 5, 2026

v0.94.1

Jul 4, 2026

v0.94.0

Jul 3, 2026

v0.93.0

Jun 17, 2026

Changes in this version

+ var ErrAborted = errors.New("agent: aborted")

+ var ErrEmptyContext = errors.New("agent: empty context")

+ var ErrInvalidContinue = errors.New("agent: cannot continue from assistant message")

+ var ErrMaxSteps = errors.New("agent: max steps exceeded")

+ var ErrToolNotFound = errors.New("agent: tool not found")

+ func AssistantDisplayText(m AssistantMessage) string

+ func CoalesceAssistantHistoryMessages(texts []string) []string

+ func IsAssistantToolSummary(text string) bool

+ func IsToolCallPayload(text string) bool

+ func SanitizeAssistantDisplayText(text string) string

+ func SummarizeToolCallParts(calls []ToolCallPart) string

+ func SummarizeToolCallPayload(text string) string

+ type AfterToolCallFn func(ctx AfterToolContext) (*AfterToolResult, error)

+ type AfterToolContext struct

+ Args map[string]any

+ Assistant AssistantMessage

+ Context *Context

+ Result ToolResultMessage

+ ToolCall ToolCallPart

+ type AfterToolResult struct

+ IsError *bool

+ Parts []ContentPart

+ Terminate bool

+ type AgentMessage interface

+ Role func() MessageRole

+ type AssistantMessage struct

+ Model string

+ Parts []ContentPart

+ StopReason string

+ Timestamp time.Time

+ Usage *Usage

+ func (AssistantMessage) Role() MessageRole

+ func (m AssistantMessage) TextContent() string

+ func (m AssistantMessage) ToolCalls() []ToolCallPart

+ type BeforeToolCallFn func(ctx BeforeToolContext) (*BeforeToolResult, error)

+ type BeforeToolContext struct

+ Args map[string]any

+ Assistant AssistantMessage

+ Context *Context

+ ToolCall ToolCallPart

+ type BeforeToolResult struct

+ Block bool

+ Reason string

+ type BranchSummaryMessage struct

+ FromID string

+ Summary string

+ Timestamp time.Time

+ func (BranchSummaryMessage) Role() MessageRole

+ type CompactionSummaryMessage struct

+ Summary string

+ Timestamp time.Time

+ TokensBefore int

+ func (CompactionSummaryMessage) Role() MessageRole

+ type Config struct

+ AfterToolCall AfterToolCallFn

+ BeforeToolCall BeforeToolCallFn

+ ChatModel string

+ ConvertToLLM ConvertToLLMFn

+ FollowUpMode QueueMode

+ GetFollowUpMessages GetMessagesFn

+ GetSteeringMessages GetMessagesFn

+ MaxSteps int

+ MaxTokens int

+ ModelName string

+ PrepareNextTurn PrepareNextTurnFn

+ ShouldStopAfterTurn ShouldStopAfterTurnFn

+ SteeringMode QueueMode

+ Temperature float64

+ ToolExecution ToolExecutionMode

+ ToolModel string

+ TransformContext TransformContextFn

+ func (c Config) WithDefaults() Config

+ type ContentPart interface

+ type Context struct

+ Messages []AgentMessage

+ ModelName string

+ SystemPrompt string

+ type ConvertToLLMFn func(messages []AgentMessage) ([]llms.MessageContent, error)

+ type CustomMessage struct

+ CustomType string

+ DisplayOnly bool

+ ExcludeFromContext bool

+ Parts []ContentPart

+ Timestamp time.Time

+ func (CustomMessage) Role() MessageRole

+ type GetMessagesFn func() ([]AgentMessage, error)

+ type ImagePart struct

+ Data []byte

+ MIMEType string

+ URL string

+ type MessageRole string

+ const RoleAssistant

+ const RoleBranchSummary

+ const RoleCompactionSummary

+ const RoleCustom

+ const RoleToolResult

+ const RoleUser

+ type PrepareNextTurnFn func(ctx TurnContext) (*TurnUpdate, error)

+ type QueueMode string

+ const QueueAll

+ const QueueOne

+ type ShouldStopAfterTurnFn func(ctx TurnContext) (bool, error)

+ type StopReason string

+ const StopReasonAborted

+ const StopReasonComplete

+ const StopReasonError

+ type TextPart struct

+ Text string

+ type ToolCallPart struct

+ Arguments string

+ ID string

+ Name string

+ type ToolExecutionMode string

+ const ToolExecutionParallel

+ const ToolExecutionSequential

+ type ToolResultMessage struct

+ IsError bool

+ Name string

+ Parts []ContentPart

+ Timestamp time.Time

+ ToolCallID string

+ func (ToolResultMessage) Role() MessageRole

+ type TransformContextFn func(messages []AgentMessage) ([]AgentMessage, error)

+ type TurnContext struct

+ Context *Context

+ Message AssistantMessage

+ NewMessages []AgentMessage

+ ToolResults []ToolResultMessage

+ type TurnUpdate struct

+ Context *Context

+ ModelName string

+ type Usage struct

+ CacheRead int

+ CacheWrite int

+ CompletionTokens int

+ PromptTokens int

+ TotalTokens int

+ type UserMessage struct

+ Parts []ContentPart

+ Timestamp time.Time

+ func (UserMessage) Role() MessageRole

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