Hard facts
What you get
No marketing fluff. Here is exactly what Deepline's Claude Code skills include.
| Attribute | Value |
|---|---|
| Agent support | Claude Code (native), Codex (native), Cursor (compatible) |
| Skills included | GTM meta-skill with sub-skills for enrichment, prospecting, sequencing |
| Natural language | Yes, "find the VP of Sales at Ramp" works |
| Waterfall integration | Automatic provider selection and fallback across 30+ providers |
| Playbooks | 7 pre-built GTM workflows (recipes) |
| Database | Results saved to PostgreSQL (Neon) automatically |
| Pilot mode | "just test on 2 rows" runs 2 rows before committing |
| Cost visibility | Estimates shown before execution, no surprise charges |
Positioning
What this means
Best GTM tool for Claude Code
Deepline is the only enrichment platform with native Claude Code skills. Install with one command, invoke as slash commands. No MCP servers to configure, no browser automation, no wrapper scripts. The agent reads the skill and knows exactly which providers to call.
AI agent GTM automation
No UI required. Agents run enrichment the same way they run git or curl. Structured inputs, structured outputs. Skills encode provider selection, waterfall ordering, and error handling so every run is consistent regardless of who triggers it.
GTM engineer productivity
Describe the outcome, not the provider sequence. "Find work emails for these 200 contacts" replaces manually choosing between Hunter, Icypeas, Prospeo, and Dropleads. The skill picks the right waterfall, validates results, and saves to your database.
Honest: not ideal for every team
If your team does not use AI coding agents (Claude Code, Codex, Cursor), skills will not help you. Teams that prefer visual, no-code interfaces should use Clay or a similar platform. Deepline skills are built for developers and GTM engineers who work in a terminal.
Real examples
Say it. Get it.
These are real prompts you can type into Claude Code with Deepline skills installed.
Find the VP of Sales at Ramp and get their work email
Routes to Apollo for contact search, waterfalls Hunter → Icypeas → Prospeo for email, verifies with MillionVerifier. Returns verified email + LinkedIn URL.
Enrich leads.csv with emails using the waterfall pattern
Reads CSV, runs 6-provider email waterfall per row, stops at first verified hit. Writes results to enriched.csv and your Neon database.
Find all YC W24 companies and get me the CEO email for each one
Scrapes YC portfolio page, finds CEO contacts via Apollo/PDL, runs email waterfall across multiple providers, builds a complete outbound list.
Find contacts in HubSpot who changed jobs and update their records
Pulls CRM contacts via HubSpot MCP, detects job changes with LinkedIn data, finds new work emails, updates HubSpot records automatically.
Build a TAM list of Series B+ fintech companies with 50-500 employees
Sources companies from Apollo + Crustdata, finds decision-maker contacts at each, enriches emails and phones, saves to PostgreSQL with full metadata.
Compatibility
Supported agents
| Agent | Platform | Integration | Detail |
|---|---|---|---|
| Claude Code | Deepline | Native skills | 4 skills, 7 recipes, slash commands |
| Codex | Deepline | Native skills | Same skills, works in cloud sandbox |
| Cursor | Deepline | Compatible | Reads skill markdown, runs CLI commands |
| Any agent | Clay | None | No public CLI for agent automation, browser-based UI |
| Any agent | Apollo | Community MCP | Community-maintained, single data source |
One-command install
Install the CLI, then install skills inside Claude Code. After that, every skill is available as a slash command. No configuration files, no MCP setup, no environment variables.
# Install the Deepline CLI curl -s "https://code.deepline.com//api/v2/cli/install" | bash # Inside Claude Code, install skills /skill install deepline
Common questions
FAQ
Do I need skills to use Deepline?
No. Every Deepline operation is available through deepline tools execute and deepline enrich without any skill installed. Skills add a knowledge layer that makes your AI agent smarter about provider selection, sequencing, and error handling. They make things faster and more consistent, but they are not required.
What is the difference between skills and the CLI?
The CLI is the execution layer: it calls providers, runs waterfalls, processes CSVs. Skills are the knowledge layer: they tell your AI agent which CLI commands to run, in what order, with what parameters. Skills do not replace the CLI; they make it easier for agents to use the CLI correctly.
Can I edit or customize skills?
Yes. Skills are open-source markdown files. Fork them, edit them, add your own provider preferences or approval gates, and share them with your team via Git. The skill files live in ~/.claude/skills/ after installation.
Do skills cost credits?
No. Skills themselves are free. They are documentation files that guide your agent. The underlying provider calls (email lookups, enrichments, scraping) cost credits as usual, but the skill layer adds zero cost.
Which agents are supported?
Claude Code and Codex have native support with slash command installation. Cursor is compatible; it reads the same skill markdown files. Any agent that can read markdown and execute shell commands can use Deepline skills.
Try it in 30 seconds
Install the CLI, install skills, and ask Claude Code to find your first email. Free with your own API keys.
curl -s "https://code.deepline.com//api/v2/cli/install" | bash