Feature/seperate graphs

.devcontainer/devcontainer.json

@@ -3,29 +3,22 @@
 {
     "name": "astra",
     "image": "ghcr.io/rte-design/astra_agents_build",
-
     "customizations": {
         "vscode": {
-            "extensions": ["golang.go"]
+            "extensions": [
+                "golang.go"
+            ]
         }
     },
-
-    "workspaceMount": "source=${localWorkspaceFolder},target=/app,type=bind", 
+    "workspaceMount": "source=${localWorkspaceFolder},target=/app,type=bind",
     "workspaceFolder": "/app",
-
     // Use 'forwardPorts' to make a list of ports inside the container available locally.
-    "forwardPorts": [8080],
-
+    "forwardPorts": [
+        8080,
+        49483
+    ],
     // Features to add to the dev container. More info: https://containers.dev/features.
     "features": {
         "ghcr.io/devcontainers/features/git:1": {}
     }
-
-    // Uncomment the next line to run commands after the container is created.
-    // "postCreateCommand": ""
-
-    // Configure tool-specific properties.
-    // "customizations": {},
-    // Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
-    // "remoteUser": "devcontainer"
 }

.env.example

@@ -0,0 +1,67 @@
+# ------------------------------
+# Environment Variables for server & worker
+# ------------------------------
+
+# ------------------------------
+# Server Configuration
+# ------------------------------
+
+# Log path
+LOG_PATH=/tmp
+# Graph designer server port
+GRAPH_DESIGNER_SERVER_PORT=49483
+# Server port
+SERVER_PORT=8080
+# Maximum number of workers
+WORKERS_MAX=100
+# Worker quit timeout in seconds
+WORKER_QUIT_TIMEOUT_SECONDES=60
+
+# Agora App ID and Agora App Certificate
+# required: this variable must be set
+AGORA_APP_ID=
+AGORA_APP_CERTIFICATE=
+
+# ------------------------------
+# Worker Configuration
+# ------------------------------
+
+# Extension: bedrock_llm
+# Extension: polly_tts
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_ACCESS_KEY=
+AWS_BEDROCK_MODEL=
+AWS_REGION=
+
+# Extension: agora_rtc
+# Azure STT key and region
+AZURE_STT_KEY=
+AZURE_STT_REGION=
+
+# Extension: azure_tts
+# Azure TTS key and region
+AZURE_TTS_KEY=
+AZURE_TTS_REGION=
+
+# Extension: cosy_tts
+# Cosy TTS key
+COSY_TTS_KEY=
+
+# Extension: elevenlabs_tts
+# ElevenLabs TTS key
+ELEVENLABS_TTS_KEY=
+
+# Extension: openai_chatgpt
+# OpenAI API key
+OPENAI_API_KEY=
+# OpenAI base URL
+# if using OpenAI, keep default. using other OpenAI-compatible providers, then set it to the other provider's address
+OPENAI_BASE_URL=
+# OpenAI Model
+OPENAI_MODEL=gpt-4o-mini
+# OpenAI proxy URL
+OPENAI_PROXY_URL=
+
+# Extension: qwen_llm
+# Qwen API key
+QWEN_API_KEY=

.gitignore

@@ -13,7 +13,6 @@ bin/
 core
 crash_context_v1
 .deps/
-docker-compose.yml
 .DS_Store
 .env
 /.gn
@@ -22,11 +21,6 @@ include/
 interface/
 lib/
 lib64
-agents/manifest.json
-agents/manifest.elevenlabs.json
-agents/manifest.cn.json
-agents/manifest.en.json
-!agents/addon/manifest.json
 node_modules/
 /out/
 *.pcm
@@ -37,4 +31,4 @@ xdump_config
 speechsdk/
 SpeechSDK-Linux.tar.gz
 pyvenv.cfg
-xdump_config
+xdump_config

Dockerfile

@@ -1,15 +1,14 @@
-FROM ghcr.io/rte-design/astra_agents_build:0.3.3 AS builder
+FROM ghcr.io/rte-design/astra_agents_build:0.3.5 AS builder
 
 ARG SESSION_CONTROL_CONF=session_control.conf
 
 WORKDIR /app
 
 COPY . .
-COPY agents/manifest.json.example agents/manifest.json
-COPY agents/manifest.json.elevenlabs.example agents/manifest.elevenlabs.json
+COPY agents/property.json.example agents/property.json
 COPY agents/${SESSION_CONTROL_CONF} agents/session_control.conf
 
-RUN make build && \
+RUN make clean && make build && \
     cd agents && ./scripts/package.sh
 
 FROM ubuntu:22.04

Makefile

@@ -2,7 +2,7 @@ PROJECT_NAME := astra
 PROJECT_VERSION ?= "0.1."$(shell date -u +'%Y%m%d%H')
 REGISTRY ?= agoraio/
 
-.PHONY: build build-agents build-playground build-server clean clean-agents docker-build-playground docker-build-server run-server
+.PHONY: build build-agents build-playground build-server clean clean-agents docker-build-playground docker-build-server run-gd-server run-server
 
 build: build-agents build-server
 
@@ -25,7 +25,7 @@ clean: clean-agents
 
 clean-agents:
 	@echo ">> clean agents"
-	rm -rf agents/manifest.json agents/bin agents/out agents/interface agents/include agents/lib agents/lib64 agents/addon/system agents/addon/extension_group agents/.release
+	rm -rf agents/bin agents/out agents/interface agents/include agents/lib agents/lib64 agents/addon/system agents/addon/extension_group agents/.release
 	@echo ">> done"
 
 docker-build-playground:
@@ -38,6 +38,11 @@ docker-build-server:
 	docker build -t $(REGISTRY)$(PROJECT_NAME)_agents_server:$(PROJECT_VERSION) --platform linux/amd64 -f Dockerfile .
 	@echo ">> done"
 
+run-gd-server:
+	@echo ">> run graph designer server"
+	cd agents && arpm dev-server
+	@echo ">> done"
+
 run-server:
 	@echo ">> run server"
 	server/bin/api

README.md

@@ -45,7 +45,7 @@ We showcase an impressive voice agent called Astra, powered by TEN, demonstratin
 - Agora App ID and App Certificate([read here on how](https://docs.agora.io/en/video-calling/get-started/manage-agora-account?platform=web))
 - Azure's [speech-to-text](https://azure.microsoft.com/en-us/products/ai-services/speech-to-text) and [text-to-speech](https://azure.microsoft.com/en-us/products/ai-services/text-to-speech) API keys
 - [OpenAI](https://openai.com/index/openai-api/) API key
-- [Docker](https://www.docker.com/)
+- [Docker](https://www.docker.com/) / [Docker Compose](https://docs.docker.com/compose/)
 - [Node.js(LTS) v18](https://nodejs.org/en)
 
 #### Docker setting on apple silicon
@@ -58,85 +58,59 @@ You will need to uncheck "Use Rosetta for x86_64/amd64 emulation on apple silico
 </div>
 
 
-#### 1. Create manifest.json
+#### 1. Prepare config files
 
 ```bash
-# Create manifest.json from the example
-cp ./agents/manifest.json.example ./agents/manifest.json
+# Create property.json from the example
+cp ./agents/property.json.example ./agents/property.json
+# Create .env from the example
+cp ./.env.example ./.env
 ```
 
-#### 2. Modify prompt and greeting
-
-```js
-// Feel free to edit prompt and greeting in manifest.json
-"property": {
-    "base_url": "",
-    "api_key": "<openai_api_key>",
-    "frequency_penalty": 0.9,
-    "model": "gpt-3.5-turbo",
-    "max_tokens": 512,
-    "prompt": "", // prompt
-    "proxy_url": "",
-    "greeting": "Astra agent connected. How can I help you today?", // greeting
-    "max_memory_length": 10
-}
+#### 2. Setup API keys & Environment varialbes in .env file
 ```
+...
+# Agora App ID and Agora App Certificate
+# required: this variable must be set
+AGORA_APP_ID=
+AGORA_APP_CERTIFICATE=
+...
+# Extension: agora_rtc
+# Azure STT key and region
+AZURE_STT_KEY=
+AZURE_STT_REGION=
 
-#### 3. Create agent in Docker container
-
-```bash
-# In CLI, pull Docker image and mount the target directory
-docker run -itd -v $(pwd):/app -w /app -p 8080:8080 --name astra_agents_dev ghcr.io/rte-design/astra_agents_build
-
-# Windows Git Bash
-# docker run -itd -v //$(pwd):/app -w //app -p 8080:8080 --name astra_agents_dev ghcr.io/rte-design/astra_agents_build
-
-# Enter container
-docker exec -it astra_agents_dev bash
-
-# Create agent
-make build
+# Extension: azure_tts
+# Azure TTS key and region
+AZURE_TTS_KEY=
+AZURE_TTS_REGION=
+...
+# Extension: openai_chatgpt
+# OpenAI API key
+OPENAI_API_KEY=
 ```
 
-#### 4. Export env variables and start server
-
+#### 3. Start agent builder toolkit containers
 
 ```bash
-# In the same CLI window, set env variables
-export AGORA_APP_ID=<your_agora_appid>
-export AGORA_APP_CERTIFICATE=<your_agora_app_certificate>
-
-# OpenAI API key
-export OPENAI_API_KEY=<your_openai_api_key>
-
-# Azure STT key and region
-export AZURE_STT_KEY=<your_azure_stt_key>
-export AZURE_STT_REGION=<your_azure_stt_region>
-
-# Azure TTS key and region
-export AZURE_TTS_KEY=<your_azure_tts_key>
-export AZURE_TTS_REGION=<your_azure_tts_region>
-
-# Run server on port 8080
-make run-server
+# Execute docker compose up to start the services
+docker compose up
 ```
 
-#### 5. Connect voice agent UI to server
-
-Open a separate Terminal tab and run the commands:
+#### 4. Build your agent and start server
 
 ```bash
-# Create a .env file from example
-cd playground
-cp .env.example .env
+# Enter container to build agent
+docker exec -it astra_agents_dev bash
+make build
 
-# Install dependencies and start dev environment in localhost:3000
-npm install && npm run dev
+# Run server on port 8080
+make run-server
 ```
 
-#### 6. Verify your customized voice agent 🎉
+#### 5. Verify your voice agent 🎉
 
-Open `localhost:3000` in your browser, you should be seeing a voice agent just like the Astra, yet with your own customizations.
+You can open `localhost:3000` in your browser to test your own agent, or open `localhost:3001` in your browser to build your workflow by Graph Designer.
 
 <br>
 <h2>Voice agent architecture </h2>
@@ -192,4 +166,4 @@ Contributions are welcome! Please read the [contribution guidelines](CONTRIBUTIN
 <br>
 <h2>License</h2>
 
-This project is licensed under the Apache 2.0 License - see the [LICENSE](LICENSE) file for details.
+This project is licensed under the Apache 2.0 License - see the [LICENSE](LICENSE) file for details.

agents/.gitignore

@@ -26,3 +26,4 @@ session_control.conf.agora
 xdump_config
 .vscode
 *.pyc
+property.json

agents/addon/extension/azure_tts/manifest.json

@@ -1,19 +1,19 @@
 {
     "type": "extension",
     "name": "azure_tts",
-    "version": "0.2.0",
+    "version": "0.4.0",
     "language": "cpp",
     "dependencies": [
         {
             "type": "system",
             "name": "rte_runtime",
-            "version": "0.3.1"
+            "version": "0.4.0"
         },
         {
             "type": "system",
             "name": "azure_speech_sdk",
             "version": "1.38.0"
-        }      
+        }
     ],
     "api": {
         "property": {