Studio agent workbench

VeADK Studio 1.0.7 uses the same service and complete UI as VeADK Frontend. It provides chat, search, session history, the skill center, and agent creation, testing, deployment, and management, and opens on the chat view by default. In VeADK 1.0.7, custom configuration is the available project-creation flow; intelligent, template, and workflow entries are marked as coming soon and cannot be selected. You can preview and edit generated files, run them in a temporary test process, download a ZIP, or deploy to AgentKit. This release also supports cloud Runtime selection, multiple skill sources, multimodal conversations, and centralized deployment task status and retries.

Start locally

Run the command from the parent directory of your agent applications:

export VOLCENGINE_ACCESS_KEY="your-access-key"
export VOLCENGINE_SECRET_KEY="your-secret-key"

veadk studio --agents-dir ./agents --open

--open opens http://127.0.0.1:8000 after the service is ready. Without it, Studio starts the service without opening a browser. Volcengine credentials are used for models, cloud-resource queries, and AgentKit deployment from the workbench. In production, provide them through environment variables or a secret manager rather than project files.

Customize branding

Use --site-title to set a system name of up to six characters and --site-logo to provide a local image or HTTP(S) image URL. The logo appears in the sidebar, login page, and browser favicon, while the system name becomes the browser title. Omitting --site-title uses the default VeADK Studio name.

veadk studio \
  --site-title "TeamAI" \
  --site-logo "./logo.png"

The logo can be up to 5 MB in PNG, JPEG, GIF, WebP, AVIF, or ICO format. The equivalent environment variables are VEADK_SITE_TITLE and VEADK_SITE_LOGO. The deployment command accepts the same options and bundles remote images during deployment.

Create an agent

On Add Agent, select Custom. Intelligent, template, and workflow entries are not available.
Configure the model, instruction, tools, memory, and knowledge base, and add skills from Skill Hub, a local upload, or an AgentKit SkillSpace. Multi-agent projects can also use sequential, parallel, loop, or A2A nodes.
Review the generated files and run them in a restricted temporary process; download a ZIP if you need to work offline.
Select AgentKit deployment and monitor the build-image, deploy, and publish stages.

The temporary test process is retained for 1,800 seconds by default and can be changed with --generated-agent-test-run-ttl. Generated code can call external services or access data available to Studio, so test only trusted projects and give Studio restricted credentials.

Use smart search

Smart search provides Session, Web, Knowledge, and Memory sources. Session searches the current agent’s message history; Web calls the agent’s mounted web_search tool; Knowledge and Memory perform semantic retrieval through the mounted knowledge base and long-term memory backend. Studio enables only sources available to the agent and labels results with their index or source name and backend type.

Deployment network modes

The deploy page lets you choose a network mode for the AgentKit runtime, which determines how it is exposed to the public network:

Network mode	Description
Public	The runtime exposes a public data-plane address.
VPC	The runtime is deployed only inside a specified VPC and subnet and does not expose a public data-plane address; you can enable a shared public egress within the VPC.
Public + VPC	Both a public address and an in-VPC address are assigned.

When you select VPC or Public + VPC, you must provide the VPC ID and subnet ID. A private VPC runtime does not return a public data-plane address after deployment. Studio reaches it through the server-side runtime proxy, and the data-plane API key stays server-side and is never delivered to the browser. This is the same server-side runtime proxy described in “Select a cloud Runtime”.

Manage agents

Manage Agents lists AgentKit runtimes deployed through this workbench by the signed-in user. The list defaults to the Beijing region and can be switched to Shanghai. It is filtered by the user identity recorded during deployment and exposes:

Runtime name, ID, status, region, and creation time;
Model, description, project, version, resources, and update time;
Bound Memory, Tool, Knowledge, and MCP Toolset identifiers;
Runtime environment variables and primary-agent information.
Agent topology, remote traces, and global deployment-task state.

Studio does not store the Runtime API key in the browser. The management page therefore shows the primary-agent summary returned for the Runtime and does not load the complete sub-agent tree.

Delete permanently removes the corresponding AgentKit runtime. Confirm that it no longer serves traffic and back up required data and configuration before proceeding.

The management page can display runtime environment-variable values. Restrict Studio to authorized users and avoid storing plaintext secrets in ordinary environment variables; prefer the platform’s secret-management features.

Select a cloud Runtime

In cloud mode, the agent selector in the chat sidebar lists AgentKit Runtimes that the signed-in user deployed through this workbench, paginated by region. Each Runtime exposes two independent actions:

Connect: makes the Runtime the agent for the current conversation and closes the selector after switching.
Info: opens a tabbed preview panel that shows the Runtime’s capabilities without connecting to it or persisting the selection.

The info panel has two tabs:

Agent info: reads the Runtime’s name, model, description, sub-agents, tools, skills, available search sources, and mounted components with their backend types. It does not return system prompts, credentials, or environment-variable values.
Runtime details: shows the Runtime model, description, status, region, resources, version, and environment variables available to Studio.

The Runtime details tab can display runtime environment-variable values. Restrict Studio to authorized users and prefer the platform’s secret-management features.

Use temporary sessions and Skill creation

The new-conversation view supports ordinary agent chat, temporary sessions, and Skill creation. A temporary session runs a multi-turn conversation in an independent AgentKit CodeEnv Session; exiting deletes the cloud Session without adding it to ordinary session history. Skill creation generates two candidates in parallel, which can be compared, previewed, downloaded as ZIP files, or added to AgentKit. Skill creation is available only to developer and admin users. Each candidate uses a separate Session, and Studio checks its SKILL.md, file count, size, and paths before packaging. Candidate Sessions expire after 30 minutes and are deleted immediately when the user starts over or leaves the task.

Local configuration

Prepare two AgentKit CodeEnv Tools in the Ready state before using these modes locally:

export SANDBOX_CHAT_CODEX="your-chat-code-env-tool-id"
export SANDBOX_SKILL_CREATOR="your-skill-code-env-tool-id"

veadk studio --agents-dir ./agents --open

Environment variable	Default	Description
`SANDBOX_CHAT_CODEX`	—	Tool ID for temporary sessions; required when using this mode locally.
`SANDBOX_SKILL_CREATOR`	—	Tool ID for Skill creation; required when using this mode locally.
`VEADK_SKILL_CREATOR_TOS_BUCKET`	AgentKit account default bucket	TOS bucket used for published Skill artifacts.
`VEADK_SKILL_CREATOR_TOS_PREFIX`	`agentkit/skills`	TOS object-key prefix for published artifacts.
`VEADK_SKILL_CREATOR_PROJECT_NAME`	—	Project name used when creating a Skill.

`veadk studio` options

Option	Type	Default	Description
`--agents-dir`	`str`	`.`	Parent directory of agent applications. Each child directory with `agent.py` exposing `root_agent` is an app.
`--frontend-dir`	`str \| None`	Bundled UI, then `./frontend/dist`	Override the built Studio UI directory.
`--site-title`	`str \| None`	`VEADK_SITE_TITLE`, otherwise `VeADK Studio`	Custom system name, up to six characters.
`--site-logo`	`str \| None`	`VEADK_SITE_LOGO`	Custom logo as a local image path or HTTP(S) URL.
`--host`	`str`	`127.0.0.1`	Bind address.
`--port`	`int`	`8000`	Bind port.
`--dev`	Boolean flag	`false`	Load local agents in the picker instead of cloud AgentKit Runtimes.
`--vite`	Boolean flag	`false`	Serve only the API and allow CORS from the Vite development server at `http://localhost:5173`.
`--oauth2-user-pool`	`str \| None`	`None`	VeIdentity user-pool name. Combine with a client name or UID to enable SSO.
`--oauth2-user-pool-client`	`str \| None`	`None`	VeIdentity user-pool client name.
`--oauth2-user-pool-uid`	`str \| None`	`OAUTH2_USER_POOL_ID`	Select the VeIdentity user pool by UID.
`--oauth2-user-pool-client-uid`	`str \| None`	`OAUTH2_USER_POOL_CLIENT_ID`	Select the user-pool client by UID.
`--oauth2-redirect-uri`	`str \| None`	`OAUTH2_REDIRECT_URI`, otherwise `http://{host}:{port}/oauth2/callback`	OAuth2 callback. Public deployments require an externally reachable URL.
`--oauth2-provider`	`str \| None`	`OAUTH2_PROVIDER`; defaults to `veidentity` with a pool	SSO provider identifier.
`--oauth2-provider-label`	`str \| None`	`OAUTH2_PROVIDER_LABEL`	Login-button label.
`--auth-mode`	`frontend \| gateway`	`frontend`	`frontend` handles login in Studio; `gateway` trusts JWT identity forwarded by an upstream gateway. It also reads `VEADK_FRONTEND_AUTH_MODE`.
`--admin`	`str \| None`	`None`	Comma-separated admin list (usernames or OAuth emails). Omitting both `--admin` and `--developer` treats every signed-in user as an `admin`. Also reads `VEADK_STUDIO_ADMINS`.
`--developer`	`str \| None`	`None`	Comma-separated developer list (usernames or OAuth emails). Also reads `VEADK_STUDIO_DEVELOPERS`.
`--generated-agent-test-run-ttl`	`int`	`1800`	Lifetime in seconds for temporary generated-agent test processes.
`--open` / `--no-open`	`bool`	`--no-open`	Open the default browser when ready. Ignored with `--vite`.

Deploy to VeFaaS

veadk studio deploy deploys Studio as a VeFaaS application protected by VeIdentity login. It creates or reuses a Serverless API Gateway. Unless you pass an IAM role, it also creates or reuses VeADKFrontendServiceRole and VeADKFrontendPolicy. After deployment, the command registers the public callback with the user-pool client and updates the application configuration.

This operation creates or changes VeFaaS, API Gateway, IAM, and VeIdentity resources. It can incur charges and affect production access. The default role has broad permissions to create and manage AgentKit runtimes and related cloud resources. Have an administrator review the scope before production deployment; pass --iam-role to use a preconfigured, narrower role.

Prepare the user-pool UID, user-pool client UID, and suitable Volcengine credentials, then run:

export VOLCENGINE_ACCESS_KEY="your-access-key"
export VOLCENGINE_SECRET_KEY="your-secret-key"

veadk studio deploy \
  --user-pool-id "your-user-pool-id" \
  --allowed-client-id "your-user-pool-client-id" \
  --vefaas-app-name "veadk-studio" \
  --region "cn-beijing" \
  --project "default" \
  --veadk-version "1.0.7"

On success, the terminal prints the public URL and VeFaaS application ID. Opening the URL redirects the user through VeIdentity login. --region selects the Studio deployment region, defaults to cn-beijing, and also supports cn-shanghai; VeFaaS, API Gateway, and other resources are created in that region. Deployment also locates the VeIdentity user pool and client across the deployment region and the Beijing and Shanghai regions: it queries the deployment region first, then searches the other region on a miss, emitting a warning and continuing when matched cross-region. --project selects the VeFaaS function project and defaults to default. The deployer’s long-lived access and secret keys are not written to the VeFaaS application environment. Deployed Studio uses temporary credentials from its bound IAM role. When --sandbox-chat-codex-tool-id and --sandbox-skill-creator-tool-id are omitted, deployment creates two independent AgentKit CodeEnv Tools for temporary sessions and Skill creation. Existing suitable Tools can be reused by passing their IDs.

Deployment options

Option	Type	Default	Description
`--user-pool-id`	`str`	Required	VeIdentity user-pool UID used for Studio login.
`--allowed-client-id`	`str`	Required	User-pool client UID used for login.
`--client-secret`	`str`	`""`	Supply only if the secret cannot be read from the client UID. Direct arguments can enter shell history, so omit it when lookup is available.
`--vefaas-app-name`	`str`	Required	VeFaaS application name, 4–64 characters containing letters, digits, and hyphens, but no underscores.
`--region`	`cn-beijing \| cn-shanghai`	`cn-beijing`	Studio deployment region; also determines the region for VeFaaS, API Gateway, and related resources. The deploy command searches VeIdentity user pools across Beijing and Shanghai.
`--project`	`str`	`default`	VeFaaS function project.
`--iam-role`	`str \| None`	`None`	Existing IAM role TRN for the function. If omitted, the default role is created or reused.
`--admin`	`str \| None`	`None`	Comma-separated admin list (usernames or OAuth emails). Omitting both `--admin` and `--developer` treats every signed-in user as an `admin`. Also reads `VEADK_STUDIO_ADMINS`.
`--developer`	`str \| None`	`None`	Comma-separated developer list (usernames or OAuth emails). Also reads `VEADK_STUDIO_DEVELOPERS`.
`--site-title`	`str \| None`	`None`	Custom Studio name, up to six characters.
`--site-logo`	`str \| None`	`None`	Custom Studio logo as a local image path or HTTP(S) URL.
`--gateway-name`	`str`	`""`	Serverless API Gateway name. If omitted, an existing gateway is reused or a gateway is created when none exists.
`--gateway-service-name`	`str`	`""`	Gateway service name; leave empty for automatic configuration.
`--gateway-upstream-name`	`str`	`""`	Gateway upstream name; leave empty for automatic configuration.
`--volcengine-access-key`	`str \| None`	`VOLCENGINE_ACCESS_KEY`	Access key used during deployment. Prefer the environment variable.
`--volcengine-secret-key`	`str \| None`	`VOLCENGINE_SECRET_KEY`	Secret key used during deployment. Prefer the environment variable.
`--veadk-version`	`str`	Latest release	`veadk-python` version installed in VeFaaS. Set it to `1.0.7` to reproduce this release.
`--from-source`	Boolean flag	`false`	Build and deploy a wheel from the current checkout, including uncommitted changes. Use it for unreleased validation, not together with a pinned release workflow.
`--sandbox-chat-codex-tool-id`	`str \| None`	Auto-create	AgentKit CodeEnv Tool ID for temporary sessions; also read from `SANDBOX_CHAT_CODEX`.
`--sandbox-skill-creator-tool-id`, `--skill-creator-tool-id`	`str \| None`	Auto-create	AgentKit CodeEnv Tool ID for Skill creation; also read from `SANDBOX_SKILL_CREATOR`.

Update a deployed Studio

veadk studio update rebuilds Studio from a local VeADK source checkout, updates the existing VeFaaS Function code, and releases the original Application. Install Node.js and npm, then run the command from the VeADK source directory:

export VOLCENGINE_ACCESS_KEY="your-access-key"
export VOLCENGINE_SECRET_KEY="your-secret-key"

veadk studio update --vefaas-app-name "veadk-studio"

When --region and --project are omitted, the command searches Beijing, Shanghai, and all visible projects. If multiple Applications have the same name, add a region or project to narrow the scope. The update preserves the Application and Function IDs, public URL, SSO, IAM, gateway, and existing environment variables. Branding and the two Tool IDs change only when their options are explicitly supplied.

Option	Type	Default	Description
`--vefaas-app-name`	`str`	Required	Existing VeFaaS Application name.
`--region`	`cn-beijing \| cn-shanghai`	Search both regions	Limit lookup to one region.
`--project`	`str \| None`	Search all visible projects	Limit lookup to one project.
`--path`	`str`	`.`	VeADK source checkout to build.
`--site-title`	`str \| None`	Preserve deployed value	Replace the Studio name only when supplied.
`--site-logo`	`str \| None`	Preserve deployed value	Replace the Studio logo only when supplied.
`--sandbox-chat-codex-tool-id`	`str \| None`	Preserve deployed value	Replace the temporary-session Tool ID only when supplied.
`--sandbox-skill-creator-tool-id`, `--skill-creator-tool-id`	`str \| None`	Preserve deployed value	Replace the Skill-creation Tool ID only when supplied.
`--volcengine-access-key`	`str \| None`	`VOLCENGINE_ACCESS_KEY`	Access key used for the update.
`--volcengine-secret-key`	`str \| None`	`VOLCENGINE_SECRET_KEY`	Secret key used for the update.

Studio roles and Runtime access

--admin and --developer each accept a comma-separated list of local usernames or OAuth email addresses. Whitespace is ignored and matching is case-insensitive. If the same identity appears in both lists, admin takes precedence. For a local Studio:

veadk studio \
  --admin "admin,admin@example.com" \
  --developer "alice,alice@example.com,bob"

The equivalent environment variables are VEADK_STUDIO_ADMINS and VEADK_STUDIO_DEVELOPERS. Use the same options for a deployed Studio:

veadk studio deploy \
  --user-pool-id "your-user-pool-id" \
  --allowed-client-id "your-user-pool-client-id" \
  --vefaas-app-name "veadk-studio" \
  --admin "admin@example.com" \
  --developer "alice@example.com,bob@example.com"

Omitting both options treats every signed-in user as an admin, granting full Studio capabilities and visibility into all Runtimes. Supplying either list enables role-based access control; an identity that does not match either list is a regular user.

Capability	admin	developer	Regular user
Add, debug, and deploy agents	Allowed	Allowed	Denied; add/manage items are hidden from the sidebar
View and connect to Runtimes	All Runtimes	Own Runtimes only	Own Runtimes only
Manage or delete Runtimes	All Studio-managed Runtimes	Own Runtimes only	Denied

Studio restricts Runtime visibility according to the signed-in account. Historical Runtimes without a recorded creator are visible only to admin users.

A local username is stored in the browser and can be changed or impersonated. Use it only for local development and feature testing. Production deployments must use OAuth or gateway authentication so identity and permissions are determined from verified sign-in information.

Overview

Get started

Core components

Observability

Extensions

Frontend

Security

Deployment

Start locally

Customize branding

Create an agent

Use smart search

Deployment network modes

Manage agents

Select a cloud Runtime

Use temporary sessions and Skill creation

Local configuration

`veadk studio` options

Deploy to VeFaaS

Deployment options

Update a deployed Studio

Studio roles and Runtime access

​Start locally

​Customize branding

​Create an agent

​Use smart search

​Deployment network modes

​Manage agents

​Select a cloud Runtime

​Use temporary sessions and Skill creation

​Local configuration

​veadk studio options

​Deploy to VeFaaS

​Deployment options

​Update a deployed Studio

​Studio roles and Runtime access

Start locally

Customize branding

Create an agent

Use smart search

Deployment network modes

Manage agents

Select a cloud Runtime

Use temporary sessions and Skill creation

Local configuration

`veadk studio` options

Deploy to VeFaaS

Deployment options

Update a deployed Studio

Studio roles and Runtime access