Claude Code: Data

Find smarter buying patterns in office supply order history with Claude Code

Alex Hillman had Claude Code go through Indy Hall's paper products order history to suggest buying patterns that avoid costly last-minute orders.

Let a whole team self-serve data via an agent-written schema guide

Claude Code wrote a markdown guide to the company's data model and business terms from SQLMesh context and past queries; Hex's agent now handles the team's data requests. The team had posted a data analyst role, and the poster now thinks the role is 'completely dead'.

Merge provider price CSVs into one comparison table with Claude Code

Claude Code read several local CSVs of model prices from different providers and produced one organized comparison table grouped by provider.

Automate a daily analytics summary to Slack with Claude Code

Claude Code set up a GitHub Actions cron that pulls PostHog data at 8am, summarizes it in Python and posts to Slack; the first report arrived the next morning.

Analyze every entry of a huge JSONL file with Claude Code subagents

Claude Code previewed the data, trimmed fields, defined a schema and ran hundreds of Haiku subagents over ~45 minutes so every entry in a large JSONL file was analyzed.

Compare Claude Code, Codex and Gemini CLI on a 97k-message chat dataset

The poster gave the same 97k-message WeChat dataset to Claude Code, Codex and Gemini CLI as analysts and published results with an evaluation table.