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2 classes
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/memory_strategies/main.go
examples/memory_strategies/main.go
package main import ( "context" "fmt" "time" "github.com/smallnest/langgraphgo/memory" ) func main() { ctx := context.Background() fmt.Println("=== Memory Strategies Examples ===") // 1. Sequential Memory fmt.Println("1. Sequential Memory (Keep-It-All)") fmt.Println(" - Stores all messages without limit...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/ptc_simple/main.go
examples/ptc_simple/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/ptc" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) // CalculatorTool performs arithmetic operations type CalculatorTool struct{} func (t CalculatorTool) Name() strin...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/complex_parallel_execution/main.go
examples/complex_parallel_execution/main.go
package main import ( "context" "fmt" "log" "time" "github.com/smallnest/langgraphgo/graph" ) func main() { // Create a new state graph g := graph.NewStateGraph[map[string]any]() // Define Schema // We use a map schema where "results" is a list that accumulates values // and "branch_status" tracks which b...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/rag_with_embeddings/main.go
examples/rag_with_embeddings/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/rag" "github.com/smallnest/langgraphgo/rag/retriever" "github.com/smallnest/langgraphgo/rag/store" "github.com/tmc/langchaingo/llms/openai" ) func main() { ctx := context.Background() llm...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/rag_falkordb_simple/main.go
examples/rag_falkordb_simple/main.go
package main import ( "context" "fmt" "log" "strings" "github.com/redis/go-redis/v9" "github.com/smallnest/langgraphgo/rag" "github.com/smallnest/langgraphgo/rag/store" ) func main() { ctx := context.Background() // Create FalkorDB knowledge graph fmt.Println("Initializing FalkorDB knowledge graph...") f...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/chat_agent_dynamic_tools/main.go
examples/chat_agent_dynamic_tools/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) // SimpleMockModel is a simple mock model for demonstration type SimpleMockModel struct { turnCount int } fu...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/memory_chatbot/main.go
examples/memory_chatbot/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/memory" "github.com/tmc/langchaingo/llms" langchainmemory "github.com/tmc/langchaingo/memory" ) func main() { ctx := context.Background() fmt.Println("=== Memory-Enabled Chatbot Simulation ===") // Example 1: Chatbot with Conver...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/generic_state_graph_listenable/main.go
examples/generic_state_graph_listenable/main.go
package main import ( "context" "fmt" "github.com/smallnest/langgraphgo/graph" ) // TypedState represents a strongly typed state type TypedState struct { Count int Log []string } func main() { // Create a typed graph g := graph.NewListenableStateGraph[TypedState]() // Add a node node := g.AddNode("incre...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/supervisor/main.go
examples/supervisor/main.go
package main import ( "context" "fmt" "log" "os" "strconv" "strings" "time" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) // CalculatorTool (same as in re...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/subgraph/main.go
examples/subgraph/main.go
package main import ( "context" "fmt" "github.com/smallnest/langgraphgo/graph" ) func main() { fmt.Println("=== Subgraph Example ===") // 1. Define Main Graph main := graph.NewStateGraph[map[string]any]() // 2. Define Subgraph 1 (Validation) validationSubgraph := graph.NewStateGraph[map[string]any]() vali...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/memory_agent/main.go
examples/memory_agent/main.go
package main import ( "bufio" "context" "fmt" "os" "strings" "time" "github.com/smallnest/langgraphgo/memory" ) // AgentState represents the state of our chat agent type AgentState struct { Messages []string UserInput string Response string MemoryStats *memory.Stats CurrentTopic string } // ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/react_agent/main.go
examples/react_agent/main.go
package main import ( "context" "fmt" "log" "strconv" "strings" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) // CalculatorTool is a simple tool for demonstration type CalculatorTool struct{} func ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/command_api/main.go
examples/command_api/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/graph" ) func main() { // Create a new state graph g := graph.NewStateGraph[any]() g.AddNode("router", "router", func(ctx context.Context, state any) (any, error) { m := state.(map[string]any) val := m["value"].(int) if val >...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/generic_state_graph/main.go
examples/generic_state_graph/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/graph" ) // UserRequest represents the input to our workflow type UserRequest struct { Name string Age int Country string } // WorkflowState represents the state of our workflow with full type safety type WorkflowState struc...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/rag_with_langchain/main.go
examples/rag_with_langchain/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/rag" "github.com/smallnest/langgraphgo/rag/retriever" "github.com/smallnest/langgraphgo/rag/store" "github.com/tmc/langchaingo/llms/openai" ) func main() { ctx := context.Background() llm...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/context_store/main.go
examples/context_store/main.go
package main import ( "context" "fmt" "time" "github.com/smallnest/langgraphgo/graph" ) type ProcessState struct { Step int Data string History []string } func main() { // Create a checkpointable graph with typed state g := graph.NewCheckpointableStateGraph[ProcessState]() // Define state schema wi...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/context_store/sqlite/main.go
examples/context_store/sqlite/main.go
package main import ( "context" "encoding/json" "fmt" "os" "time" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/store/sqlite" ) type ProcessState struct { Step int Data string History []string } func main() { // Check for Sqlite DB path dbPath := os.Getenv("SQLITE_DB_P...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/context_store/postgres/main.go
examples/context_store/postgres/main.go
package main import ( "context" "encoding/json" "fmt" "os" "time" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/store/postgres" ) type ProcessState struct { Step int Data string History []string } func main() { // Check for Postgres connection string connString := os.G...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/context_store/redis/main.go
examples/context_store/redis/main.go
package main import ( "context" "encoding/json" "fmt" "os" "time" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/store/redis" ) type ProcessState struct { Step int Data string History []string } func main() { // Check for Redis address redisAddr := os.Getenv("REDIS_ADDR...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/rag_falkordb_graph/main.go
examples/rag_falkordb_graph/main.go
package main import ( "context" "fmt" "log" "strings" "time" "github.com/smallnest/langgraphgo/adapter" "github.com/smallnest/langgraphgo/rag" "github.com/smallnest/langgraphgo/rag/engine" "github.com/smallnest/langgraphgo/rag/store" "github.com/tmc/langchaingo/llms/openai" ) func main() { ctx := context....
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/payment_interrupt/main.go
examples/payment_interrupt/main.go
package main import ( "context" "errors" "fmt" "log" "strings" "github.com/smallnest/langgraphgo/graph" ) // OrderState represents the state of an order with payment processing type OrderState struct { OrderID string Amount float64 PaymentStatus string PaymentMethod string TransactionID strin...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/subgraphs/main.go
examples/subgraphs/main.go
package main import ( "context" "fmt" "github.com/smallnest/langgraphgo/graph" ) func main() { // 1. Create a child graph child := graph.NewStateGraph[map[string]any]() child.AddNode("child_process", "child_process", func(ctx context.Context, state map[string]any) (map[string]any, error) { state["child_visit...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/goskills_example/main.go
examples/goskills_example/main.go
package main import ( "context" "fmt" "log" "os" "strings" "github.com/smallnest/goskills" adapter "github.com/smallnest/langgraphgo/adapter/goskills" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/chat_agent/main.go
examples/chat_agent/main.go
package main import ( "context" "fmt" "log" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms/openai" ) func main() { fmt.Println("=== ChatAgent Multi-Turn Conversation Demo ===") fmt.Println() llm, err := openai.New() if err != nil { log.Fatal(err) } // Create ChatAgent wit...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/rag_advanced/main.go
examples/rag_advanced/main.go
package main import ( "context" "fmt" "log" "strings" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/rag" "github.com/smallnest/langgraphgo/rag/retriever" "github.com/smallnest/langgraphgo/rag/splitter" "github.com/smallnest/langgraphgo/rag/store" "github.com/tmc/langchaingo/llms...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/rag_pipeline/main.go
examples/rag_pipeline/main.go
package main import ( "context" "fmt" "log" "os" "github.com/smallnest/langgraphgo/graph" "github.com/smallnest/langgraphgo/rag" "github.com/smallnest/langgraphgo/rag/retriever" "github.com/smallnest/langgraphgo/rag/store" "github.com/tmc/langchaingo/llms/openai" ) func main() { // Check for OpenAI API key...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/tool_exa/main.go
examples/tool_exa/main.go
package main import ( "context" "fmt" "log" "os" "github.com/smallnest/langgraphgo/prebuilt" "github.com/smallnest/langgraphgo/tool" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) func main() { // Check for API keys if os.Getenv("EXA_API_KEY...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/create_agent/main.go
examples/create_agent/main.go
package main import ( "context" "fmt" "log" "os" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) // WeatherTool is a simple tool to get weather type WeatherTool struct{} func (t *WeatherTool) Name() s...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/reflexive_metacognitive_cn/main.go
examples/reflexive_metacognitive_cn/main.go
// Reflexive Metacognitive Agent (Chinese Version) // 这是一个实现 Fareed Khan 的 Agentic Architectures 系列中的“反思性元认知 Agent”架构的示例。 package main import ( "context" "fmt" "log" "os" "strings" "github.com/smallnest/langgraphgo/graph" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" ) // ======...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/mcp_agent/main.go
examples/mcp_agent/main.go
package main import ( "context" "fmt" "log" "os" "path/filepath" "github.com/smallnest/langgraphgo/adapter/mcp" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" ) func main() { ctx := context.Background() // 1. Create MCP client from C...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/dynamic_skill_agent/main.go
examples/dynamic_skill_agent/main.go
package main import ( "context" "fmt" "log" "os" "github.com/smallnest/langgraphgo/prebuilt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/llms/openai" "github.com/tmc/langchaingo/tools" ) func main() { // 1. Initialize LLM if os.Getenv("OPENAI_API_KEY") == "" { log.Fatal("OPENAI_API_KEY ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/examples/listeners/main.go
examples/listeners/main.go
package main import ( "context" "fmt" "time" "github.com/smallnest/langgraphgo/graph" ) func main() { // Create a listenable graph g := graph.NewListenableStateGraph[map[string]any]() // Define nodes processNode := g.AddNode("process", "process", func(ctx context.Context, state map[string]any) (map[string]a...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/llm_adapter_test.go
adapter/llm_adapter_test.go
package adapter import ( "context" "errors" "testing" "github.com/tmc/langchaingo/llms" ) // mockLLM is a mock implementation of llms.Model for testing type mockLLM struct { generateResponse string generateError error generateContentResult *llms.ContentResponse generateContentError error calls...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/llm_adapter.go
adapter/llm_adapter.go
package adapter import ( "context" "github.com/tmc/langchaingo/llms" ) // OpenAIAdapter adapts langchaingo's LLM to a simple interface type OpenAIAdapter struct { llm llms.Model } // NewOpenAIAdapter creates a new adapter for OpenAI LLM func NewOpenAIAdapter(llm llms.Model) *OpenAIAdapter { return &OpenAIAdapte...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/doc.go
adapter/doc.go
// Package adapter provides integration adapters for connecting LangGraph Go with external systems and frameworks. // // Adapters act as bridges between LangGraph's internal representations and external APIs, // protocols, or frameworks. They enable seamless integration with a wide ecosystem of tools, // services, and ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/goskills/goskills.go
adapter/goskills/goskills.go
package goskills import ( "context" "encoding/json" "fmt" "os" "path/filepath" "strings" "github.com/smallnest/goskills" "github.com/smallnest/goskills/tool" "github.com/tmc/langchaingo/tools" ) // SkillTool implements tools.Tool for goskills. type SkillTool struct { name string description string ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/goskills/doc.go
adapter/goskills/doc.go
// Package goskills provides an adapter for integrating GoSkills with LangGraph Go agents. // // GoSkills is a framework for defining and executing skills in Go. This adapter allows // GoSkills-defined skills to be used as tools within LangGraph agents, enabling agents // to execute Go code, shell commands, and custom ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/goskills/goskills_test.go
adapter/goskills/goskills_test.go
package goskills import ( "context" "encoding/json" "os" "path/filepath" "testing" "github.com/smallnest/goskills" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "github.com/tmc/langchaingo/tools" ) // MockSkillPackage 模拟 goskills.SkillPackage 接口 type MockSkillPackage struct { p...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/mcp/doc.go
adapter/mcp/doc.go
// Package mcp provides an adapter for integrating Model Context Protocol (MCP) tools with LangGraph Go agents. // // MCP is an open protocol that allows AI assistants to securely connect to external data sources // and tools. This adapter enables LangGraph agents to use MCP-compliant tools and services, // providing a...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/mcp/mcp.go
adapter/mcp/mcp.go
package mcp import ( "context" "encoding/json" "fmt" "github.com/sashabaranov/go-openai" mcpclient "github.com/smallnest/goskills/mcp" "github.com/tmc/langchaingo/tools" ) // MCPTool implements tools.Tool for MCP (Model Context Protocol) tools. type MCPTool struct { name string description string cli...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/adapter/mcp/mcp_test.go
adapter/mcp/mcp_test.go
package mcp import ( "context" "os" "path/filepath" "testing" "github.com/sashabaranov/go-openai" mcpclient "github.com/smallnest/goskills/mcp" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "github.com/tmc/langchaingo/tools" ) func TestMCPTool_Interface(t *testing.T) { // Verif...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/log/golog_logger.go
log/golog_logger.go
package log import ( "github.com/kataras/golog" ) // GologLogger implements Logger interface using kataras/golog type GologLogger struct { logger *golog.Logger level LogLevel } var _ Logger = (*GologLogger)(nil) // NewGologLogger creates a new logger using an existing golog.Logger func NewGologLogger(logger *go...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/log/golog_logger_test.go
log/golog_logger_test.go
package log import ( "testing" "github.com/kataras/golog" "github.com/stretchr/testify/assert" ) func TestNewGologLogger(t *testing.T) { // Create a golog logger glogger := golog.New() // Create our GologLogger logger := NewGologLogger(glogger) assert.NotNil(t, logger) assert.Equal(t, LogLevelInfo, logger...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/log/doc.go
log/doc.go
// Package log provides a simple, leveled logging interface for LangGraph Go applications. // // This package implements a lightweight logging system with support for different log levels // and customizable output destinations. It's designed to integrate seamlessly with the // LangGraph execution engine, particularly ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/log/logger.go
log/logger.go
package log import ( "fmt" "io" "log" "os" ) // LogLevel represents logging severity type LogLevel int const ( // LogLevelDebug for detailed debugging information LogLevelDebug LogLevel = iota // LogLevelInfo for general informational messages LogLevelInfo // LogLevelWarn for warning messages LogLevelWarn ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/log/logger_test.go
log/logger_test.go
package log import ( "bytes" "strings" "testing" ) // TestDefaultLogger tests the default logger functionality func TestDefaultLogger(t *testing.T) { var buf bytes.Buffer logger := NewCustomLogger(&buf, LogLevelDebug) logger.Debug("debug message") logger.Info("info message") logger.Warn("warn message") logg...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/python_tool.go
tool/python_tool.go
package tool import ( "bytes" "fmt" "os" "os/exec" "text/template" ) type PythonTool struct { } func (t *PythonTool) Run(args map[string]any, code string) (string, error) { tmpl, err := template.New("python").Parse(code) if err != nil { return "", fmt.Errorf("failed to parse python template: %w", err) } ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/tools_uncovered_test.go
tool/tools_uncovered_test.go
package tool import ( "net/http" "net/http/httptest" "os" "path/filepath" "strings" "testing" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) // Tests for file_tool.go func TestReadFile(t *testing.T) { // Create a temporary file for testing tmpDir := t.TempDir() testFile := f...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/brave.go
tool/brave.go
package tool import ( "context" "encoding/json" "fmt" "net/http" "net/url" "os" "strings" ) // BraveSearch is a tool that uses the Brave Search API to search the web. type BraveSearch struct { APIKey string BaseURL string Count int Country string Lang string } type BraveOption func(*BraveSearch) /...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/bocha.go
tool/bocha.go
package tool import ( "bytes" "context" "encoding/json" "fmt" "net/http" "os" "strings" ) // BochaSearch is a tool that uses the Bocha API to search the web. type BochaSearch struct { APIKey string BaseURL string Count int Freshness string Summary bool } type BochaOption func(*BochaSearch) //...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/definitions.go
tool/definitions.go
package tool import ( openai "github.com/sashabaranov/go-openai" ) // GetBaseTools returns the list of base tools available to all skills. func GetBaseTools() []openai.Tool { return []openai.Tool{ { Type: openai.ToolTypeFunction, Function: &openai.FunctionDefinition{ Name: "run_shell_code", D...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/knowledge_tool.go
tool/knowledge_tool.go
package tool import ( "context" "encoding/json" "fmt" "io" "net/http" "net/url" "strings" "time" ) // WikipediaSearch performs a search on Wikipedia for the given query and returns a summary. // It uses the Wikipedia API. func WikipediaSearch(query string) (string, error) { baseURL := "https://en.wikipedia.o...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/web_tool.go
tool/web_tool.go
package tool import ( "fmt" "net/http" "time" "github.com/PuerkitoBio/goquery" ) // WebFetch retrieves the main text content from a given URL. // It uses goquery to parse the HTML and extract text, removing script and style tags. func WebFetch(urlString string) (string, error) { client := http.Client{ Timeout...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/shell_tool.go
tool/shell_tool.go
package tool import ( "bytes" "fmt" "os" "os/exec" "text/template" ) type ShellTool struct { } func (t *ShellTool) Run(args map[string]any, code string) (string, error) { tmpl, err := template.New("shell").Parse(code) if err != nil { return "", fmt.Errorf("failed to parse shell template: %w", err) } var ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/exa.go
tool/exa.go
package tool import ( "bytes" "context" "encoding/json" "fmt" "net/http" "os" "strings" ) // ExaSearch is a tool that uses the Exa API to search the web. type ExaSearch struct { APIKey string BaseURL string NumResults int } type ExaOption func(*ExaSearch) // WithExaBaseURL sets the base URL for the...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/doc.go
tool/doc.go
// Package tool provides a collection of ready-to-use tools for LangGraph Go agents. // // This package includes various tools that extend agent capabilities, including // web search, file operations, code execution, and integration with popular // APIs and services. Tools are designed to be easily integrated with preb...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/tool_test.go
tool/tool_test.go
package tool import ( "context" "net/http" "net/http/httptest" "os" "testing" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) func TestTavilySearch_Interface(t *testing.T) { os.Setenv("TAVILY_API_KEY", "test-key") defer os.Unsetenv("TAVILY_API_KEY") tool, err := NewTavilySearc...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/file_tool.go
tool/file_tool.go
package tool import ( "fmt" "os" ) // ReadFile reads the content of a file and returns it as a string. func ReadFile(filePath string) (string, error) { content, err := os.ReadFile(filePath) if err != nil { return "", fmt.Errorf("failed to read file '%s': %w", filePath, err) } return string(content), nil } //...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/tool/tavily.go
tool/tavily.go
package tool import ( "bytes" "context" "encoding/json" "fmt" "net/http" "os" "strings" ) // TavilySearch is a tool that uses the Tavily API to search the web. type TavilySearch struct { APIKey string BaseURL string SearchDepth string } type TavilyOption func(*TavilySearch) // WithTavilyBaseURL s...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/executor_test.go
ptc/executor_test.go
package ptc_test import ( "context" "strings" "testing" "time" "github.com/smallnest/langgraphgo/ptc" "github.com/tmc/langchaingo/tools" ) // TestModeDirectExecution tests that ModeDirect mode actually executes tools func TestModeDirectExecution(t *testing.T) { tools := []tools.Tool{ MockTool{ name: ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/ptc_agent_test.go
ptc/ptc_agent_test.go
package ptc_test import ( "context" "strings" "testing" "github.com/smallnest/langgraphgo/ptc" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/tools" ) // MockLLM for testing type MockLLM struct { response string callCount int } func (m *MockLLM) GenerateContent(ctx context.Context, messages ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/tool_server.go
ptc/tool_server.go
package ptc import ( "context" "encoding/json" "fmt" "net" "net/http" "sync" "time" "github.com/smallnest/langgraphgo/log" "github.com/tmc/langchaingo/tools" ) // ToolServer provides an HTTP API for tool execution // This allows code in any language to call Go tools via HTTP type ToolServer struct { tools ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/executor.go
ptc/executor.go
package ptc import ( "context" "encoding/json" "fmt" "os" "os/exec" "path/filepath" "strings" "time" "github.com/smallnest/langgraphgo/log" "github.com/tmc/langchaingo/tools" ) // ExecutionLanguage defines the programming language for code execution type ExecutionLanguage string const ( LanguagePython Ex...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/ptc_agent.go
ptc/ptc_agent.go
package ptc import ( "context" "fmt" "strings" "github.com/smallnest/langgraphgo/graph" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/tools" ) // PTCAgentConfig configures a PTC agent type PTCAgentConfig struct { // Model is the LLM to use Model llms.Model // Tools are the available tools ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/ptc_agent_additional_test.go
ptc/ptc_agent_additional_test.go
package ptc import ( "context" "fmt" "net/http" "net/http/httptest" "strings" "testing" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/tools" ) // MockTool for testing type MockTool struct { name string descr...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/doc.go
ptc/doc.go
// Package ptc (Programmatic Tool Calling) provides advanced tool execution capabilities for LangGraph Go agents. // // This package implements a novel approach to tool calling where agents generate code to use tools // programmatically, rather than using traditional function calling APIs. This enables more flexible, /...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/examples_test.go
ptc/examples_test.go
package ptc_test import ( "context" "encoding/json" "fmt" "testing" "github.com/smallnest/langgraphgo/ptc" "github.com/tmc/langchaingo/tools" ) // MockTool for testing type MockTool struct { name string description string response string } func (t MockTool) Name() string { return t.name } func ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/test_utils.go
ptc/test_utils.go
package ptc import ( "context" ) // mockTool is a simple mock tool for testing // Defined as lowercase to make it package-private but accessible to tests type mockTool struct { name string description string response string } func (t mockTool) Name() string { return t.name } func (t mockTool) Descrip...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/ptc_node.go
ptc/ptc_node.go
package ptc import ( "context" "encoding/json" "fmt" "github.com/tmc/langchaingo/llms" "github.com/tmc/langchaingo/tools" ) // PTCToolNode is a graph node that handles programmatic tool calling // It receives code from the LLM and executes it with tool access type PTCToolNode struct { Executor *CodeExecutor } ...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/logger_test.go
ptc/logger_test.go
package ptc import ( "bytes" "context" "strings" "testing" "github.com/smallnest/langgraphgo/log" "github.com/tmc/langchaingo/tools" ) // TestLogger tests the logging functionality using package-level logger func TestLogger(t *testing.T) { // Save original logger originalLogger := log.GetDefaultLogger() def...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/ptc/edge_cases_test.go
ptc/edge_cases_test.go
package ptc import ( "context" "strings" "testing" "time" "github.com/smallnest/langgraphgo/log" "github.com/tmc/langchaingo/tools" ) // TestPackageLevelLogging tests using package-level logging functions func TestPackageLevelLogging(t *testing.T) { // Save original logger originalLogger := log.GetDefaultLog...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/llms/doubao/options.go
llms/doubao/options.go
package doubao import ( "net/http" "os" "github.com/tmc/langchaingo/callbacks" ) // ModelName represents the model identifier for Doubao (Volcengine Ark) API. // // IMPORTANT: You should use your custom Endpoint ID (推理接入点ID) as the model name. // To create an endpoint and get your Endpoint ID, visit: // https://w...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/llms/doubao/doubaollm.go
llms/doubao/doubaollm.go
package doubao import ( "context" "errors" "fmt" "strings" "github.com/tmc/langchaingo/callbacks" "github.com/tmc/langchaingo/llms" "github.com/volcengine/volcengine-go-sdk/service/arkruntime" "github.com/volcengine/volcengine-go-sdk/service/arkruntime/model" ) var ( ErrEmptyResponse = errors.New("no respon...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false
smallnest/langgraphgo
https://github.com/smallnest/langgraphgo/blob/600df7fe3e6254f2329f606732feaecfbd52d9f2/llms/doubao/doubaollm_test.go
llms/doubao/doubaollm_test.go
package doubao import ( "context" "os" "testing" "github.com/tmc/langchaingo/llms" "github.com/volcengine/volcengine-go-sdk/service/arkruntime/model" ) // getTestModel returns the model name from env or empty string. // // IMPORTANT: The Doubao API requires custom Endpoint IDs that you create in the // Volcengi...
go
MIT
600df7fe3e6254f2329f606732feaecfbd52d9f2
2026-01-07T10:38:05.929544Z
false