Data enrichment for Claude Code
Enrich a table of leads without leaving your terminal. Ask Claude Code, and Oxygen runs a provider waterfall to fill in emails, phones, titles, and company data.
you › Enrich my "Q3 leads" table: find a verified work email, mobile, and job title for each row. Cap it at 5,000 credits.
oxygen › Oxygen adds three enrichment columns, waterfalls each row (Prospeo → LeadMagic → Hunter → FullEnrich), stops at your cap, and writes the source + cost onto every cell. Review and approve in the web app.
Most enrichment tools want you in a browser, clicking through a spreadsheet. Oxygen is agent-native: the CLI and MCP are the primary surface, so Claude Code drives the enrichment and the web app is where you review and approve.
Point Claude Code at Oxygen, describe the columns you want, and Oxygen waterfalls across 30+ data providers, falling back provider to provider until a value is found, with a spend cap you set and the source and cost recorded on every cell.
How it works
- 1
Connect Oxygen to Claude Code
Add the Oxygen MCP server, or install the oxygen CLI. Same auth, same tables, on the terminal or in the agent.
- 2
Describe the columns
Ask in plain language for the fields you want. Oxygen maps them to enrichment columns and picks the provider waterfall.
- 3
Run with a cap
Oxygen previews the cost, then runs the waterfall with your spend cap. Providers fall back automatically until a value is found.
- 4
Review, then sync
Every cell shows its source and cost. Approve in the web app, then export or sync to your CRM and sequencer.
What you get
- Waterfall across 30+ email, phone, and company data providers with automatic fallback
- Per-run spend caps and a dry-run preview before anything is billed
- Source and cost recorded on every enriched cell (provenance you can audit)
- Bring your own provider keys, or use managed credits
- Data lands in a Postgres database your organization owns
Frequently asked questions
Can I run enrichment entirely from Claude Code?
Yes. Oxygen's MCP server exposes enrichment as tools Claude Code can call, so you can build lists, add columns, and run waterfalls without opening the web app. The web app is there to review, approve, and inspect runs.
Which providers does the waterfall use?
Oxygen routes across 30+ providers for email, phone, and company data, falling back provider to provider until a value is found. You can use managed credits or bring your own keys.
How do I control cost?
Every run takes a spend cap and shows a dry-run preview first. Oxygen records the cost and source on each cell, so you can see exactly where credits went.
Run data enrichment from your agent
Point Claude Code at Oxygen and let it do the work, on a database you own.