# Login > Authenticate with Vocal Bridge using your API key. Use when the user wants to connect Claude Code to their Vocal Bridge agent. Use when this capability is needed. - Skill: `tomevault-io/login-2` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/login-2` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/login-2/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: AI & ML - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/login-2 --- Authenticate with Vocal Bridge to manage your voice agent. ## Prerequisites First check if the CLI is installed: ```bash which vb || command -v vb ``` If not found, install it: ```bash pip install --upgrade vocal-bridge ``` ## Login Run: `vb auth login $ARGUMENTS` If no API key is provided in $ARGUMENTS, tell the user they need to provide their API key. Example: ``` /vocal-bridge:login vb_your_api_key_here ``` The API key can be found on the agent detail page at https://vocalbridgeai.com --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/vocalbridgeai) — claim your Tome and manage your conversions.