Research & Knowledge
Run data cleaning to executive summary with agent pipeline
Built five Claude Code agents (cleaner, analyzer, visualizer, report writer, summarizer) chained by an orchestrator for end-to-end data analysis.
Claude Code
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Claude Code
An agentic coding tool that works in your terminal and IDE.
Claude Code reads your codebase, edits files, runs commands and tests, and opens pull requests. Developers use it for multi-file refactors, bug fixes and repetitive engineering chores.
- Type
- Coding agent
- Pricing
- Included with Claude Pro and Max
- Use cases
- 171
Use cases with Claude Code
Work & Operations
Manage files in a chosen folder with an agent
The author built an open-source desktop agent that works inside a chosen folder, reading and writing files and asking before changing anything.
Claude Code
Research & Knowledge
Give a coding agent a paper corpus to find new techniques
Poster gave a Claude Code agent access to about 2M papers to search before each attempt; it found techniques it otherwise wouldn't know and beat a baseline agent.
Claude Code
Research & Knowledge
Do equity research with Claude Code without coding
A non-engineer keeps research in a folder of plain-text files managed with Obsidian and uses Claude Code for equity research.
Claude Code
Software & DevOps
Manage NixOS server configs with Claude Code
The author uses Claude Code to maintain the NixOS config repo for their self-hosted machines, blocked from running nixos-rebuild switch and reviewing each change before applying it manually.
Claude Code
Research & Knowledge
Summarize non-obvious methods file by file in a paper project
A commenter had Claude Code write file-by-file summaries of non-obvious methods in a research project, then reviewed them to keep track of the work.
Claude Code
Content & Creative
Rebuild a math curriculum into a one-year plan with materials
Claude restructured an accelerated math curriculum into one year, writing tests, games, worksheets, a schedule, and a hosted site integrated with a teacher planner.
Claude Code
Work & Operations
Regrade assignments and update grades in Brightspace
A professor had an agent regrade TA-graded assignments, verify answers with Claude, and revise grades and feedback in Brightspace, catching missed issues.
Claude Code
Research & Knowledge
Summarize new arXiv papers into notes with scheduled agents
Scheduled scripts produce a daily arXiv digest, and a nightly script launches Claude Code agents to summarize each saved PDF into a notes folder.
Claude Code
Money, Bills & Benefits
Build a portfolio plan from brokerage exports
Claude Code read a directory of brokerage CSV exports and notes, researched funds, and produced buy, stop-buying and hold lists with a tax-loss harvesting partner fund for each.
Claude Code
Life Admin & Home
Suggest date ideas and nudge for more date nights
Trained a Claude Code assistant with date spot lists and guidelines to suggest dates, nudge when needed and possibly book reservations.
Claude Code
Software & DevOps
Migrate a password reset flow to modern libraries
A developer had Claude Code migrate a legacy web app's password reset flow; it needed close supervision, drifted off task, and ended up slower than doing it by hand.
Claude Code
Life Admin & Home
Build a health plan from genetic and bloodwork data
Farzad gave Claude Code his raw 23andme file, bloodwork, artery scans and supplement routine, and a 2-hour conversation produced a tailored health and genetic plan.
Claude Code
Shopping & Errands
Fill a supermarket cart from regular purchases and sales
A developer built a Claude Code skill using Silpo's MCP server to re-add usual groceries, check sales and fill the real cart within a budget, leaving checkout to the human.
Claude Code
Software & DevOps
Write Playwright tests with Playwright MCP and Claude Code
A walkthrough of using Playwright MCP with Claude Code to generate Playwright tests in minutes.
Claude Code
Software & DevOps
Restyle a pull request to match repo house style
A developer asked Claude to update a PR to the repo's house style, but it only rewrote comments to be lowercase and less useful, making no code changes.
Claude Code
Software & DevOps
Hand off coding sessions between agent accounts at usage limits
A developer built an app that tracks usage across multiple Codex and Claude Code accounts and auto-hands-off conversations when one hits its limit.
Codex · Claude Code
Sales, Marketing & Support
Check prospect fit and write cold email openers
Claude Code automates checking whether companies fit the target and creates personalized openers, saving manual prospect checking.
Claude Code