AGENTS.md Pro

Create token-efficient AGENTS.md files that maximize clarity with minimal tokens.

Core Principles

1. Token efficiency - Every word justifies its cost
2. Commands over explanations - Show, don't tell
3. Reference configs - Point to .eslintrc, never duplicate
4. Model-agnostic - Universal terminology only
5. Condensed default - Always minimal output

Input

Required: Project directory path
If missing: Request from user

Workflow Router

Map user request to workflow:

• Create → workflows.md
• Optimize/condense → workflows.md
• Update/refresh → workflows.md
• Validate → workflows.md

Quick Reference

Output template - Standard repo:

# [Project] | [Tech Stack]
## COMMANDS
- Dev: `cmd` | Build: `cmd` | Test: `cmd` | Lint: `cmd --fix`
## STRUCTURE
- `dir/` - purpose
## PATTERNS
[1-2 key patterns with minimal code]
## CODE STYLE
See `.eslintrc`, `.prettierrc`
## DOMAIN
| Term | Definition |
## SECURITY
[Auth/validation only]
## GIT
Format: `convention`

Line limits:

• Standard: ≤150 lines
• Monorepo root: ≤50 lines
• Sub-project: ≤100 lines

Target tokens:

• Standard: 500-800
• Monorepo root: 300-400
• Sub-project: 400-600

Resources

Load as needed:

• Workflows: workflows.md - All 4 workflows with step-by-step procedures
• Optimization: optimization-patterns.md - Token reduction techniques
• Validation: validation-rules.md - Quality checklist and scoring
• Anti-patterns: anti-patterns.md - Common bloat patterns to avoid