diff --git a/internal/config/config.go b/internal/config/config.go
index b4682ce876bb4980bbe119c187538bf467d2f514..2735b5a536487b3137b3fd574a0455d284d06da1 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -20,7 +20,6 @@ import (
 const (
 	appName              = "crush"
 	defaultDataDirectory = ".crush"
-	defaultLogLevel      = "info"
 )
 
 var defaultContextPaths = []string{
@@ -244,6 +243,8 @@ type Agent struct {
 
 // Config holds the configuration for crush.
 type Config struct {
+	Schema string `json:"$schema,omitempty"`
+
 	// We currently only support large/small as values here.
 	Models map[SelectedModelType]SelectedModel `json:"models,omitempty" jsonschema:"description=Model configurations for different model types,example={\"large\":{\"model\":\"gpt-4o\",\"provider\":\"openai\"}}"`
 
diff --git a/schema.json b/schema.json
index 05dcc56c573405c6e4c3eb67762dd7ffd2d38ad7..43e12da906318fda31f00f6c1d3b4c49b02be94f 100644
--- a/schema.json
+++ b/schema.json
@@ -5,6 +5,9 @@
   "$defs": {
     "Config": {
       "properties": {
+        "$schema": {
+          "type": "string"
+        },
         "models": {
           "additionalProperties": {
             "$ref": "#/$defs/SelectedModel"