Connect a coding agent

Connect Claude Code, Cursor, or any chat-based coding agent to Agent Vault.

This guide covers connecting coding agents like Claude Code, Cursor, or any agent that accepts prompts in a chat interface. These agents handle the Agent Vault protocol automatically — you just paste a prompt and they take care of the rest.

For agents that don’t have a chat interface or need raw environment variables, see Connect a custom agent.

Prerequisites

• A running Agent Vault server (installation)
• A user account with vault access (member or admin)

Option 1: Wrap with agent-vault vault run

The simplest approach for local development. Wraps your agent process with the environment variables it needs — no invite, no token management.

agent-vault vault run -- claude    # Claude Code
agent-vault vault run -- agent     # Cursor
agent-vault vault run -- codex     # Codex
agent-vault vault run -- hermes    # Hermes Agent

The agent can immediately make proxied requests and raise proposals.

Use --vault to target a specific vault:

agent-vault vault run --vault my-vault -- claude

Option 2: Paste an invite prompt

For agents you can’t wrap with vault run (e.g. cloud-hosted agents, or when you want to paste into an existing session).

Web UI

1. Open the Agents tab

   Navigate to the Agents tab in the home view.

2. Create an invite

   Click Invite agent, enter a name, and optionally pre-assign vault access.

3. Copy the prompt

   Copy the invite prompt that appears.

4. Paste into the agent

   Paste the prompt into your agent’s chat. The agent redeems the invite automatically and receives an agent token.

CLI

agent-vault agent invite my-agent

This generates a one-time onboarding prompt and copies it to your clipboard. Paste it into the agent’s chat.

Pre-assign vault access with --vault:

agent-vault agent invite my-agent --vault default:proxy

What happens next

Once connected, the agent follows the Agent Vault protocol automatically:

1. Routes API requests through the Agent Vault proxy
2. If a service isn’t configured yet, the agent creates a proposal and shares an approval link
3. You click the link, provide any required credentials, and approve
4. The agent retries and the request succeeds

You don’t need to pre-configure anything. The agent discovers what it needs, asks for approval, and handles the rest.

For long-lived agents

Invited agents are instance-level entities with named identities that persist across sessions. You can manage vault access, rotate agent tokens, and revoke agents at any time. See Agents overview for the full lifecycle.

Next steps

Agents overview

How agents work, vault access, and management commands.

Proposals

How agents request access to new services.