{/* This file (fern/) and docs/integrations/cli.mdx must stay in sync. fern/ is for Fern, docs/ is for Mintlify. */}
---
title: CLI & Skills
subtitle: Automate browsers and manage workflows from the command line
slug: integrations/cli
---

The `skyvern` CLI gives you direct access to browser automation, workflow management, credential storage, and more — all from your terminal. Use it in shell scripts, CI/CD pipelines, or for quick one-off tasks.

## Install

```bash
pip install skyvern
```

Set your API key:

```bash
export SKYVERN_API_KEY="YOUR_KEY"  # get one at https://app.skyvern.com
```

Optionally run the interactive setup wizard to configure your environment:

```bash
skyvern init
```

## Command reference

### Services

```bash
skyvern run server            # Start the local API server
skyvern run mcp               # Start the MCP server (stdio transport)
skyvern run mcp --http        # Start the MCP server (HTTP transport)
skyvern status                # Check if services are running
skyvern stop                  # Stop running services
```

### Browser automation

All browser commands operate on an active session. Create one first, then run actions against it.

```bash
# Browser session management
skyvern browser session create              # Start a cloud browser session
skyvern browser session create --timeout 30 # Custom timeout (minutes)
skyvern browser session list                # List active sessions
skyvern browser session get --session pbs_xxx
skyvern browser session connect --cdp ws://localhost:9222  # Connect to local Chrome
skyvern browser session close               # Close the active session

# Navigation
skyvern browser navigate --url https://example.com

# AI-powered actions
skyvern browser act --prompt "Click the Sign In button"
skyvern browser extract --prompt "Get all product names and prices"
skyvern browser validate --prompt "Is the user logged in?"

# Precision actions (CSS/XPath selectors or natural language intent)
skyvern browser click --selector "#submit-btn"
skyvern browser click --intent "the checkout button"
skyvern browser type --selector "#email" --text "user@example.com"
skyvern browser select --selector "#country" --value "US"
skyvern browser scroll --direction down --amount 500
skyvern browser press-key --key Enter
skyvern browser hover --selector ".menu-item"
skyvern browser wait --selector "#results" --state visible

# Screenshots
skyvern browser screenshot
skyvern browser screenshot --full-page --output page.png

# Run JavaScript
skyvern browser evaluate --expression "document.title"

# Full task automation (multi-step agent)
skyvern browser run-task --prompt "Find the cheapest flight from NYC to LA"
skyvern browser login --url https://app.example.com --credential-id cred_xxx
```

<Tip>
Every browser command supports `--json` for machine-readable output, and `--session` / `--cdp` to target a specific session. If omitted, the CLI uses the last active session automatically.
</Tip>

### Workflows

```bash
skyvern workflow list                              # List all workflows
skyvern workflow get --workflow-id wpid_xxx         # Get workflow details
skyvern workflow create --file workflow.json         # Create from JSON definition
skyvern workflow update --workflow-id wpid_xxx --file updated.json
skyvern workflow delete --workflow-id wpid_xxx
skyvern workflow run --workflow-id wpid_xxx          # Execute a workflow
skyvern workflow run --workflow-id wpid_xxx --params '{"url": "https://example.com"}'
skyvern workflow status --run-id wr_xxx              # Check run status
skyvern workflow cancel --run-id wr_xxx              # Cancel a running workflow
```

### Credentials

Credentials are created interactively via stdin so secrets never appear in shell history.

```bash
skyvern credentials add            # Interactive credential creation (password or credit card)
skyvern credential list            # List stored credentials
skyvern credential get --id cred_xxx
skyvern credential delete --id cred_xxx
```

Note: `credentials` (plural) is used for the interactive `add` command; `credential` (singular) for list/get/delete. Both forms are intentional.

### Workflow blocks

```bash
skyvern block schema --block-type task     # Show the JSON schema for a block type
skyvern block validate --file block.json   # Validate a block definition
```

### MCP setup

Register Skyvern's MCP server with your AI coding tool in one command:

```bash
skyvern setup claude-code        # Register with Claude Code (global)
skyvern setup claude-code --project  # Register with Claude Code (project-level)
skyvern setup claude-desktop     # Register with Claude Desktop
skyvern setup cursor             # Register with Cursor
skyvern setup windsurf           # Register with Windsurf
skyvern setup codex              # Register with Codex
```

### Other

```bash
skyvern docs                     # Open documentation in your browser
skyvern quickstart               # One-command setup + start
skyvern init browser             # Initialize browser configuration only
```

## CLI vs MCP: when to use which

| Use case | CLI | MCP |
|----------|-----|-----|
| Shell scripts and CI/CD | Yes | No |
| One-off browser tasks | Yes | Yes |
| AI assistant integration (Claude, Cursor, Codex) | No | Yes |
| Credential creation (secrets via stdin) | Yes | No |
| Starting/stopping services | Yes | No |
| Composing with Unix pipes (`--json` output) | Yes | No |
| Natural language orchestration by an AI agent | No | Yes |

The CLI and MCP server share the same underlying logic. The CLI is for humans and scripts; MCP is for AI assistants that call tools programmatically.

## Skills

Skills are bundled reference markdown files that teach AI coding tools how to use Skyvern. They are **not** the same as MCP tools — they are documentation that an AI agent can load to learn the CLI and API.

```bash
skyvern skill list                  # List available skills
skyvern skill show skyvern          # Render a skill in the terminal
skyvern skill path skyvern          # Print the absolute path to a skill file
skyvern skill path                  # Print the skills directory
skyvern skill copy --output ./docs  # Copy all skills to a local directory
skyvern skill copy skyvern -o .     # Copy a single skill
```

<Accordion title="Loading skills into AI tools">

Skills are plain markdown files. You can load them into any AI coding tool that supports custom instructions:

**Claude Code** — add the skill path as a custom instructions file or use `skyvern setup claude-code` which configures MCP (the richer integration path).

**Codex** — copy the skill into your project's `.codex/skills/` directory:

```bash
skyvern skill copy skyvern -o .codex/skills/
```

**Any tool** — point your tool at the file path returned by `skyvern skill path skyvern`.

</Accordion>

## JSON output

All commands support `--json` for structured output, making it easy to compose with `jq` and other tools:

```bash
# Extract the session ID from a new session
SESSION=$(skyvern browser session create --json | jq -r '.session_id')

# Extract data and pipe to a file
skyvern browser extract --prompt "Get all links" --json | jq '.extracted' > links.json

# Check workflow run status in a script
STATUS=$(skyvern workflow status --run-id wr_xxx --json | jq -r '.status')
```

## Troubleshooting

<Accordion title="Command not found: skyvern">
Make sure the package is installed and on your PATH:

```bash
pip install skyvern
which skyvern
```

If using a virtual environment, activate it first. You can also run via module:

```bash
python3 -m skyvern --help
```
</Accordion>

<Accordion title="Authentication errors">
Verify your API key is set:

```bash
echo $SKYVERN_API_KEY
```

You can also pass it directly:

```bash
skyvern credentials add --api-key YOUR_KEY
```

Get an API key from [Settings](https://app.skyvern.com/settings/api-keys) in the Skyvern dashboard.
</Accordion>

<Accordion title="No active browser session">
Browser commands require an active session. Create one first:

```bash
skyvern browser session create
```

Or specify a session explicitly:

```bash
skyvern browser navigate --url https://example.com --session pbs_xxx
```
</Accordion>
