      📄 main.go
      Ln 12, Col 12
    
11
12
13

        func main() {

          r := gin.Default()  ->  what's the definition?

          r.Run()

      ⚡ MCP PROTOCOL TRACE
    
>> OUT (Request)
        call_tool: go_definition

        args: { "line": 12, "column": 12 }
      
<< IN (Response)
        result: {

          "summary": "func Default() *Engine",

          "location": { "file": ".../gin.go", "line": 142 }

        }

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MCP Provides Accurate Context to LLM

gopls-mcp offers fast and semantic accurate codebase analysis, perserves LLM attention and save your tokens.

go_build_check

main.go

Ln 4

4 x := 42 // unused

MCP PROTOCOL TRACE

>> OUT (Request)

call_tool: go_build_check

<< IN (Response)

diagnostics: [

{ file: "main.go:4", "message: "declared and not used: x" }

]

go_symbol_references

user.go

Ln 18

18 func (u *User) Save() error

MCP PROTOCOL TRACE

>> OUT (Request)

call_tool: go_symbol_references
locator: { symbol_name: "Save", context_file: "user.go" }

<< IN (Response)

references: [

"login.go:42", "handler.go:15", "service.go:78"

]

go_definition

main.go

Ln 12

12 sum := Add(1, 2)

MCP PROTOCOL TRACE

>> OUT (Request)

call_tool: go_definition
locator: { symbol_name: "Add", context_file: "main.go" }

<< IN (Response)

{ signature: "func Add(a, b int) int", file: "math.go:15" }

go_get_call_hierarchy

main.go

Ln 5

5 func main() {

MCP PROTOCOL TRACE

>> OUT (Request)

call_tool: go_get_call_hierarchy
locator: { symbol_name: "main" }, direction: "outgoing"

<< IN (Response)

outgoing_calls: [

"helperA() @ main.go:10",
"helperB() @ main.go:14"

]