# headlesson (headlesson.com)

Lets AI assistants search tested command-line and MCP tools by the task each one fits, with lesson-test results recorded.

- Atlas card: https://inite.ai/en/atlas/headlesson.com
- Site: https://headlesson.com
- For: AI assistants picking a command-line tool or MCP server for a given task
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- extract text from PDF files
- filter and edit JSON on the command line
- search a code tree for text across files

## Price

Not read yet.

## For developers

- MCP server: com.headlesson/catalog (namespace; open on 2026-10-27, 4 tools)
- Read 2026-10-27

## Your data

- Certifications stated: none
- Read 2026-10-27

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Source: INITE Atlas, https://inite.ai/en/atlas/headlesson.com. JSON: https://inite.ai/api/atlas/headlesson.com. MCP: https://inite.ai/api/mcp (atlas_lookup).