update

src/tools/getTime.jl

@@ -0,0 +1,49 @@
+"""
+Execute the get_time tool.
+
+# Arguments
+- `toolCallId::String`: Unique identifier for this tool call
+- `args::Dict{String,Any}`: Parsed arguments from the LLM
+- `signal::Union{Nothing,abortSignal}`: Optional abort signal
+- `onPartialResult::Function`: Callback for streaming partial results
+
+# Returns
+- `agentToolResult`: Result content with current time
+"""
+function executeTool(toolCallId::String, args::Dict{String,Any}, signal::Union{Nothing,abortSignal}, onPartialResult::Function)::agentToolResult
+    tz = get(args, "timezone", "local")
+    
+    t = now()
+    
+    if tz == "local"
+        timeStr = string(t)
+    else
+        timeStr = string(t)
+    end
+    
+    return agentToolResult(
+        [textContent("Current time: $(timeStr)")],
+        Dict{Any,Any}(), nothing, false
+    )
+end
+
+"""
+Define and return the get_time agentTool.
+"""
+function getTool()::agentTool
+    return agentTool(
+        name = "get_time",
+        label = "Get Current Time",
+        description = "Get the current date and time.",
+        inputSchema = Dict{String,Any}(
+            "type" => "object",
+            "properties" => Dict(
+                "timezone" => Dict("type" => "string", "description" => "Timezone (currently only 'local' is supported)")
+            ),
+            "required" => []
+        ),
+        execute = executeTool,
+        prepareArguments = nothing,
+        parallelToolExecute = false
+    )
+end

src/tools/getWeather.jl

@@ -1,5 +1,5 @@
 """
-Execute the get_weather tool.
+Execute the getWeather tool.
 
 # Arguments
 - `toolCallId::String`: Unique identifier for this tool call
@@ -10,7 +10,7 @@ Execute the get_weather tool.
 # Returns
 - `agentToolResult`: Result content with weather data
 """
-function executeTool(toolCallId::String, args::Dict{String,Any}, signal::Union{Nothing,abortSignal}, onPartialResult::Function) :: agentToolResult
+function executeTool(toolCallId::String, args::Dict{String,Any}, signal::Union{Nothing,abortSignal}, onPartialResult::Function)::agentToolResult
     city = get(args, "city", "")
     units = get(args, "units", "celsius")
     
@@ -37,11 +37,11 @@ function executeTool(toolCallId::String, args::Dict{String,Any}, signal::Union{N
 end
 
 """
-Define and return the get_weather agentTool.
+Define and return the getWeather agentTool.
 """
-function getTool() :: agentTool
+function getTool()::agentTool
     return agentTool(
-        name = "get_weather",
+        name = "getWeather",
         label = "Weather Lookup",
         description = "Fetch current weather and forecast for a given city.",
         inputSchema = Dict{String,Any}(

src/tools/registry.jl

@@ -11,17 +11,17 @@ const _registry = Vector{agentTool}()
 Load all tool modules from a directory.
 
 Scans `dir` for `.jl` files. Each file must define a function named
-`getTool() :: agentTool`.  Files are sorted alphabetically so tool
+`getTool()::agentTool`.  Files are sorted alphabetically so tool
 registration order is deterministic.
 
 # Tool file format
 Each `.jl` file defines one function `getTool()` that returns an `agentTool`:
 
 ```julia
-# src/tools/get_weather.jl
-function getTool() :: agentTool
+# src/tools/getWeather.jl
+function getTool()::agentTool
     return agentTool(
-        name = "get_weather",
+        name = "getWeather",
         label = "Weather Lookup",
         description = "Fetch current weather and forecast for a given city.",
         inputSchema = Dict{String,Any}(
@@ -72,10 +72,10 @@ function loadTools(dir::String)::Vector{agentTool}
         include(filepath)
 
         # Validate that getTool was defined (include() places it in current module scope)
-        if !isdefined(:getTool)
+        if !isdefined(@__MODULE__, :getTool)
             throw(ArgumentError(
                 "Tool file $(filepath) does not define a `getTool()` function. " *
-                "Each tool file must define: function getTool() :: agentTool ... end"
+                "Each tool file must define: function getTool()::agentTool ... end"
             ))
         end