Deep Context Generation with PMAT

Generate compressed LLM-optimized codebase context with PMAT.

161|27|Updated May 25, 2025
One-click install
npx skills add https://github.com/paiml/paiml-mcp-agent-toolkit --skill deep-context-generation-with-pmat
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Deep Context Generation with PMAT
Source: https://github.com/paiml/paiml-mcp-agent-toolkit/tree/main/.claude/skills/pmat-context
Command: npx skills add https://github.com/paiml/paiml-mcp-agent-toolkit --skill deep-context-generation-with-pmat

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill generates comprehensive, compressed context for a codebase optimized for large language models. It helps engineers quickly understand architecture, hotspots, and dependencies without wading through raw code.

Core Features & Use Cases

  • Scans the entire repository (honors .gitignore)
  • Produces a 60-80% smaller context suitable for LLMs
  • Architecture tree, complexity heatmaps, dependency graphs
  • Extracts key abstractions and public APIs

Quick Start

  1. Generate full context: pmat context --output context.md --format llm-optimized
  2. Read and analyze: cat context.md

Frequently Asked Questions about Deep Context Generation with PMAT

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate compressed context for a large codebase to use with LLMs?

Generate compressed codebase context using PMAT to produce LLM-optimized summaries that reduce code volume by 60-80%. Run `pmat context --output context.md --format llm-optimized` to scan your repository, honor .gitignore, and extract architecture diagrams, complexity heatmaps, dependency graphs, and key abstractions in highly compressed Markdown.

What's the best way to understand a project's architecture and dependencies quickly?

Architecture context generation produces visual outputs including ASCII architecture trees, complexity heatmaps, and dependency graphs that reveal hotspots and relationships without manual code review. PMAT extracts public APIs and key abstractions to accelerate onboarding and refactoring planning across codebases of varying languages and sizes.

Can I use context generation for project onboarding and documentation?

Yes. Context generation produces onboarding summaries and architectural overviews suitable for new team members, refactoring planning, and project documentation. The compressed, LLM-optimized output format works across multiple programming languages and project scales.

Does this work with .gitignore and respect repository structure?

Yes. The context generation scans the entire repository while honoring .gitignore rules, ensuring only relevant files are included. This produces accurate dependency graphs and architectural summaries that reflect your actual project scope.

What output formats does context generation produce for analysis?

Context generation produces highly compressed Markdown (60-80% reduction), ASCII architecture diagrams, complexity heatmaps showing code hotspots, dependency graphs revealing relationships, and extracted key abstractions and public APIs for LLM consumption.

How does PMAT compression improve LLM performance on code understanding tasks?

PMAT compresses codebase context by 60-80% while preserving architectural meaning, complexity patterns, and dependencies. This reduces token usage and improves LLM focus on essential project structure, making context windows more efficient for onboarding, analysis, and refactoring workflows.