enno

package module

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Versions in this module

v0

v0.13.0

May 9, 2026

Changes in this version

+ func RegisterToolBuilder(b ToolBuilder)

+ type BuiltTools struct

+ SkillsSummary string

+ Tools []Tool

+ type BuiltinTools struct

+ Compact *CompactTool

+ FetchURL *FetchURLTool

+ Filesystem *FilesystemTool

+ Glob *GlobTool

+ Grep *GrepTool

+ LoadSkill *LoadSkillTool

+ Shell *ShellTool

+ Subagent *SubagentTool

+ TaskGraph *TaskGraphTool

+ type CompactTool struct

type Config

+ BuiltinTools BuiltinTools

+ CustomTools []Tool

+ Permissions ToolPermissions

+ SystemPromptSections []SystemPromptSection

+ func AssembleConfig(config Config) (Config, error)

+ type FetchURLTool struct

+ MaxOutputChars int

+ Timeout time.Duration

+ UserAgent string

+ type FilesystemTool struct

+ MaxOutputChars int

+ Read bool

+ Root string

+ Write bool

+ type GlobTool struct

+ MaxOutputChars int

+ Root string

+ Timeout time.Duration

+ type GrepTool struct

+ MaxOutputChars int

+ Root string

+ Timeout time.Duration

+ type LoadSkillTool struct

+ Dirs []string

+ type PermissionMode string

+ const PermissionAllow

+ const PermissionAsk

+ const PermissionDeny

+ type ShellSafetyPolicy string

+ const ShellSafetyPolicyAllowAll

+ const ShellSafetyPolicyDenyList

+ type ShellTool struct

+ DenyList []string

+ MaxOutputChars int

+ SafetyPolicy ShellSafetyPolicy

+ Timeout time.Duration

+ Workdir string

+ type SubagentTool struct

+ EventHandler EventHandler

+ MaxResultChars int

+ MaxToolRounds int

+ SystemPrompt string

+ ToolName string

+ type SystemPromptSection struct

+ Content string

+ Name string

+ type TaskGraphTool struct

+ Root string

+ TasksDir string

+ Timeout time.Duration

+ type ToolBuilder interface

+ BuildCompact func() ([]Tool, error)

+ BuildSubagent func(SubagentTool, Provider, []Tool, []Hook) (Tool, error)

+ BuildTools func(BuiltinTools) (BuiltTools, error)

+ type ToolPermissions struct

+ AllowedTools []string

+ DisallowedTools []string

+ Mode PermissionMode

+ func (p ToolPermissions) IsZero() bool

v0.12.0

May 9, 2026

v0.11.0

May 9, 2026

v0.10.0

May 9, 2026

v0.9.0

May 8, 2026

v0.8.0

May 8, 2026

v0.7.0

May 8, 2026

Changes in this version

+ const ResponseFormatJSONObject

+ const ResponseFormatJSONSchema

+ const ResponseFormatText

+ const ToolChoiceAuto

+ const ToolChoiceNone

+ const ToolChoiceRequired

+ const ToolChoiceTool

+ var ErrNilSession = errors.New("enno: nil session")

+ var ErrUnsupportedOption = errors.New("enno: unsupported request option")

+ type AfterProviderCallResult struct

+ Abort error

+ Response *Response

+ type AfterProviderCallState struct

+ Request Request

+ Response Response

+ Round int

+ type AfterToolCallResult struct

+ Abort error

+ ToolResult *ToolResult

+ type AfterToolCallState struct

+ Err error

+ Request Request

+ Round int

+ ToolCall ToolCall

+ ToolResult ToolResult

type Agent

+ func (a *Agent) RunDetailed(ctx context.Context, input string) (RunResult, error)

+ func (a *Agent) RunSession(ctx context.Context, session *Session, input string) (RunResult, error)

+ func (a *Agent) RunStream(ctx context.Context, input string, handler StreamHandler) (RunResult, error)

+ type BeforeProviderCallResult struct

+ Abort error

+ Request *Request

+ type BeforeProviderCallState struct

+ Request Request

+ Round int

+ type BeforeToolCallResult struct

+ Abort error

+ Deny bool

+ DenyMessage string

+ ToolCall *ToolCall

+ type BeforeToolCallState struct

+ Request Request

+ Round int

+ ToolCall ToolCall

type Config

+ Hooks []Hook

+ Options RequestOptions

+ Policies []Policy

type Event

+ ToolError bool

+ ToolMetadata map[string]any

+ type Hook interface

+ AfterProviderCall func(context.Context, AfterProviderCallState) (AfterProviderCallResult, error)

+ AfterToolCall func(context.Context, AfterToolCallState) (AfterToolCallResult, error)

+ BeforeProviderCall func(context.Context, BeforeProviderCallState) (BeforeProviderCallResult, error)

+ BeforeToolCall func(context.Context, BeforeToolCallState) (BeforeToolCallResult, error)

+ type NoopHook struct

+ func (NoopHook) AfterProviderCall(context.Context, AfterProviderCallState) (AfterProviderCallResult, error)

+ func (NoopHook) AfterToolCall(context.Context, AfterToolCallState) (AfterToolCallResult, error)

+ func (NoopHook) BeforeProviderCall(context.Context, BeforeProviderCallState) (BeforeProviderCallResult, error)

+ func (NoopHook) BeforeToolCall(context.Context, BeforeToolCallState) (BeforeToolCallResult, error)

+ type Policy interface

+ AfterModel func(context.Context, *RunState) error

+ AfterTools func(context.Context, *RunState) error

+ BeforeModel func(context.Context, *RunState) error

type Request

+ Options RequestOptions

+ type RequestOptions struct

+ MaxOutputTokens int64

+ Metadata map[string]string

+ ResponseFormat ResponseFormat

+ Temperature *float64

+ ToolChoice ToolChoice

+ func (o RequestOptions) IsZero() bool

+ func (o RequestOptions) WithDefaults(defaults RequestOptions) RequestOptions

type Response

+ func ConsumeStream(ctx context.Context, stream Stream, handler StreamHandler) (Response, error)

+ type ResponseFormat struct

+ Description string

+ Name string

+ Schema map[string]any

+ Strict *bool

+ Type string

+ type RoundResult struct

+ Assistant Message

+ Duration time.Duration

+ ModelUsage Usage

+ Round int

+ ToolCalls []ToolCallResult

+ type RunResult struct

+ Content string

+ Duration time.Duration

+ Messages []Message

+ Rounds []RoundResult

+ StopReason StopReason

+ Usage Usage

+ type RunStartPolicy interface

+ OnRunStart func()

+ type RunState struct

+ ModelUsage Usage

+ Request Request

+ Response Response

+ Round int

+ Session *Session

+ SkipToolExecution bool

+ ToolCallResults []ToolCallResult

+ type Schema struct

+ func SchemaObject() *Schema

+ func (s *Schema) BooleanProp(name string) *Schema

+ func (s *Schema) EnumProp(name string, values ...string) *Schema

+ func (s *Schema) IntegerProp(name string) *Schema

+ func (s *Schema) Properties() map[string]any

+ func (s *Schema) Required(names ...string) *Schema

+ func (s *Schema) RequiredFields() []string

+ func (s *Schema) StringProp(name string) *Schema

+ type Session struct

+ Messages []Message

+ func (s *Session) Append(message Message)

+ func (s *Session) Reset()

+ func (s Session) Clone() Session

+ type StopReason string

+ const StopReasonCanceled

+ const StopReasonEndTurn

+ const StopReasonError

+ const StopReasonMaxToolRounds

+ type Stream interface

+ Close func() error

+ Next func(context.Context) (StreamEvent, error)

+ func NewResponseStream(response Response) Stream

+ type StreamEvent struct

+ Err error

+ Response Response

+ Text string

+ Thinking string

+ ToolCall ToolCall

+ Type StreamEventType

+ Usage Usage

+ type StreamEventType string

+ const StreamEventFinalResponse

+ const StreamEventTextDelta

+ const StreamEventThinkingDelta

+ const StreamEventToolCallDelta

+ const StreamEventUsage

+ type StreamHandler func(context.Context, StreamEvent)

+ type StreamProvider interface

+ Stream func(context.Context, Request) (Stream, error)

+ type StructuredToolHandler func(context.Context, json.RawMessage) (ToolResult, error)

type Tool

+ StructuredHandler StructuredToolHandler

+ func NewStructuredTool(name, description string, properties map[string]any, required []string, ...) Tool

+ func NewTypedToolFromSchema[T any](name, description string, schema *Schema, ...) Tool

+ type ToolCallResult struct

+ Call ToolCall

+ Duration time.Duration

+ Err error

+ Error bool

+ Metadata map[string]any

+ Result string

+ type ToolChoice struct

+ Name string

+ Type string

+ type ToolResult struct

+ Content string

+ Error bool

+ Metadata map[string]any

v0.6.2

May 8, 2026

v0.6.1

May 7, 2026

v0.6.0

May 7, 2026

v0.5.0

May 7, 2026

Changes in this version

+ const CompactionToolName

+ func FormatCompactSummary(raw string) string

+ type CompactionConfig struct

+ AutoCompactBufferTokens int64

+ AutoCompactInputTokens int64

+ Enabled bool

+ KeepRecentToolResults int

+ MicroCompactMinChars int

+ MicroCompactToolNames []string

+ ModelContextTokens int64

+ SkipOnSummarizeError bool

+ TranscriptDir string

type Config

+ Compaction *CompactionConfig

v0.4.0

May 7, 2026

v0.3.1

May 7, 2026

Changes in this version

type Event

+ Thinking string

type Response

+ Thinking string

v0.3.0

May 7, 2026

Changes in this version

type Config

+ EventHandler EventHandler

+ type Event struct

+ Content string

+ Duration time.Duration

+ Err error

+ MessageCount int

+ Round int

+ ToolCall ToolCall

+ ToolCount int

+ ToolResult string

+ Type EventType

+ Usage Usage

+ type EventHandler func(context.Context, Event)

+ type EventType string

+ const EventError

+ const EventModelResponse

+ const EventModelStart

+ const EventRoundComplete

+ const EventToolResult

+ const EventToolStart

type Response

+ Usage Usage

+ type Usage struct

+ Estimated bool

+ InputTokens int64

+ OutputTokens int64

+ TotalTokens int64

+ func EstimateUsage(req Request) Usage

v0.2.0

May 7, 2026

v0.1.0

May 7, 2026

Changes in this version

+ const DefaultMaxToolRounds

+ var ErrMissingProvider = errors.New("enno: missing provider")

+ func ToolMap(tools []Tool) map[string]Tool

+ type Agent struct

+ func NewAgent(config Config) (*Agent, error)

+ func (a *Agent) Messages() []Message

+ func (a *Agent) Reset()

+ func (a *Agent) Run(ctx context.Context, input string) (string, error)

+ type Config struct

+ MaxToolRounds int

+ Provider Provider

+ SystemPrompt string

+ Tools []Tool

+ type Message struct

+ Content string

+ Role Role

+ ToolCallID string

+ ToolCalls []ToolCall

+ func AssistantMessage(content string, toolCalls []ToolCall) Message

+ func ToolMessage(toolCallID, content string) Message

+ func UserMessage(content string) Message

+ type Provider interface

+ Complete func(ctx context.Context, req Request) (Response, error)

+ type Request struct

+ Messages []Message

+ SystemPrompt string

+ Tools []Tool

+ type Response struct

+ Content string

+ ToolCalls []ToolCall

+ type Role string

+ const RoleAssistant

+ const RoleTool

+ const RoleUser

+ type Tool struct

+ Description string

+ Handler ToolHandler

+ Name string

+ Properties map[string]any

+ Required []string

+ func NewTool(name, description string, properties map[string]any, required []string, ...) Tool

+ func NewTypedTool[T any](name, description string, properties map[string]any, required []string, ...) Tool

+ type ToolCall struct

+ Arguments json.RawMessage

+ ID string

+ Name string

+ type ToolHandler func(context.Context, json.RawMessage) (string, error)

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