fix(multi-agent): do not allow to call ourselves

Signed-off-by: mudler <mudler@localai.io>

services/actions.go

@@ -65,6 +65,8 @@ func Actions(a *state.AgentConfig) func(ctx context.Context, pool *state.AgentPo
 	return func(ctx context.Context, pool *state.AgentPool) []types.Action {
 		allActions := []types.Action{}
 
+		agentName := a.Name
+
 		for _, a := range a.Actions {
 			var config map[string]string
 			if err := json.Unmarshal([]byte(a.Config), &config); err != nil {
@@ -72,7 +74,7 @@ func Actions(a *state.AgentConfig) func(ctx context.Context, pool *state.AgentPo
 				continue
 			}
 
-			a, err := Action(a.Name, config, pool)
+			a, err := Action(a.Name, agentName, config, pool)
 			if err != nil {
 				continue
 			}
@@ -83,7 +85,7 @@ func Actions(a *state.AgentConfig) func(ctx context.Context, pool *state.AgentPo
 	}
 }
 
-func Action(name string, config map[string]string, pool *state.AgentPool) (types.Action, error) {
+func Action(name, agentName string, config map[string]string, pool *state.AgentPool) (types.Action, error) {
 	var a types.Action
 	var err error
 
@@ -125,7 +127,7 @@ func Action(name string, config map[string]string, pool *state.AgentPool) (types
 	case ActionCounter:
 		a = actions.NewCounter(config)
 	case ActionCallAgents:
-		a = actions.NewCallAgent(config, pool.InternalAPI())
+		a = actions.NewCallAgent(config, agentName, pool.InternalAPI())
 	case ActionShellcommand:
 		a = actions.NewShell(config)
 	default:

services/actions/callagents.go

@@ -10,14 +10,16 @@ import (
 	"github.com/sashabaranov/go-openai/jsonschema"
 )
 
-func NewCallAgent(config map[string]string, pool *state.AgentPoolInternalAPI) *CallAgentAction {
+func NewCallAgent(config map[string]string, agentName string, pool *state.AgentPoolInternalAPI) *CallAgentAction {
 	return &CallAgentAction{
-		pool: pool,
+		pool:   pool,
+		myName: agentName,
 	}
 }
 
 type CallAgentAction struct {
-	pool *state.AgentPoolInternalAPI
+	pool   *state.AgentPoolInternalAPI
+	myName string
 }
 
 func (a *CallAgentAction) Run(ctx context.Context, params types.ActionParams) (types.ActionResult, error) {
@@ -57,9 +59,17 @@ func (a *CallAgentAction) Run(ctx context.Context, params types.ActionParams) (t
 func (a *CallAgentAction) Definition() types.ActionDefinition {
 	allAgents := a.pool.AllAgents()
 
+	agents := []string{}
+
+	for _, ag := range allAgents {
+		if ag != a.myName {
+			agents = append(agents, ag)
+		}
+	}
+
 	description := "Use this tool to call another agent. Available agents and their roles are:"
 
-	for _, agent := range allAgents {
+	for _, agent := range agents {
 		agentConfig := a.pool.GetConfig(agent)
 		if agentConfig == nil {
 			continue
@@ -74,7 +84,7 @@ func (a *CallAgentAction) Definition() types.ActionDefinition {
 			"agent_name": {
 				Type:        jsonschema.String,
 				Description: "The name of the agent to call.",
-				Enum:        allAgents,
+				Enum:        agents,
 			},
 			"message": {
 				Type:        jsonschema.String,