Code snippet organizer

Catalog and organize a folder of code snippets into a searchable library.

Goal: Tag, describe, and index code snippets so they are easy to find and reuse.

Cowork Prompt Pack

Cowork-ready

Read the code files in my folder. List each file with its language (based on extension) and a one-line description of what it appears to do. Do not modify any files.

Works best when you limit Cowork to specific folders and verify before destructive actions.

Why this prompt pack matters

Code snippets are useful, but only if you can find them when you need them. Most developers accumulate hundreds of useful code fragments scattered across folders, old projects, and private gists. When you need a regex pattern or a utility function, you spend 20 minutes searching instead of 20 seconds copying.

This prompt pack turns your scattered snippets into a searchable library. Point Claude at your snippets folder and get back an index: what each file does, what functions or classes it defines, what dependencies it needs, and its complexity level. Now your snippets are discoverable and reusable.

This is ideal for:

• Developers building a personal knowledge base of useful code patterns
• Teams cataloging shared utility functions and common helpers
• Learning projects organizing reference implementations by topic
• Freelancers maintaining a library of boilerplate code across clients
• Anyone who has accumulated code worth keeping but hard to find

Before you start: Organize your snippets

This prompt pack works with any programming language. Code snippets can be individual .js, .py, .go files, or mixed. Claude will detect the language automatically based on file extension.

Recommended folder structure:

snippets/
├── string-utils.js
├── http-client.js
├── regex-patterns.js
├── date-helpers.py
├── api-response-handler.js
└── data-validation.py

Mix languages if needed. One snippet per file works best. Claude will tag by language and function.

What Claude extracts and catalogs

Language detection

Claude identifies the language (.js → JavaScript, .py → Python, etc.) and syntax automatically.

Purpose & description

One-line summary of what the snippet does. This is what shows up in search results.

Functions & classes

Every exported function, class, or public method is listed with a brief description of what it does.

Dependencies & imports

What libraries or modules does this snippet depend on? Claude lists these so you know if you need to install anything.

Complexity metrics

Lines of code, number of functions, and estimated difficulty (beginner, intermediate, advanced).

Output formats

Claude creates searchable indexes in multiple formats:

Index table (snippets-index.md)

| File | Language | Purpose | Functions | Complexity |
|------|----------|---------|-----------|------------|
| string-utils.js | JavaScript | String manipulation | camelCase, kebabCase, trim | Beginner |
| api-client.js | JavaScript | HTTP API wrapper | get, post, put, delete | Intermediate |

The standard output is a table you can sort by language, purpose, or complexity. The aggressive mode adds a full catalog with example usage for each snippet.

Tips for best results

Name files descriptively: "string-utils.js" is better than "utils1.js". Claude uses filenames as context.

Keep snippets focused: One snippet per file (or one per function in a file). Mixed responsibilities confuse the catalog.

Include comments: If a snippet has a comment explaining what it does, Claude will use that in the description.

Update occasionally: Re-run this prompt pack every few months as your snippets library grows. Remove obsolete snippets to keep the catalog clean.

Common questions

Can I organize snippets by category?

Yes. Use subfolders (api/, utils/, validation/) and run this prompt pack on each folder separately, or ask Claude to categorize snippets in the output index.

What if I have large files with many functions?

Claude can handle files with multiple functions. It will list each one. If a file is particularly large (1000+ lines), consider breaking it into smaller, more focused snippets for easier reuse.

Can I make this index searchable?

The markdown table Claude creates is searchable in any text editor. For more advanced searching, save the output as a CSV and import it into a spreadsheet or database.