Crespo
Crespo is an AI developer tool that generates compact XML blueprints of codebases using Tree-sitter AST parsing to provide LLMs with structural context.
Crespo
What is Crespo?
Crespo vs Similar AI Tools
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How to use Crespo?
- 1Install with pip install crespo.
- 2Run crespo ./myproject for structure mode.
- 3To analyze a GitHub repo, use crespo --git https://github.com/user/repo.
- 4Use --mode summary with --groq key for AI-generated file descriptions.
Crespo Key Features
- Tree-sitter AST parsing for 10 languages
- Generates compact XML blueprint of imports, classes, functions
- Multiple modes: structure, summary, concat
- Secrets redaction in concat mode
- Supports GitHub repo analysis
- Respects .gitignore
- Groq integration for summary mode
Crespo Use Cases
- Providing codebase context to LLMs without token overflow
- Understanding project architecture
- Dependency analysis
- Code review preparation
- AI-assisted code generation
Crespo Pricing & Free Credits
Crespo currently operates on a Free model.
This tool is completely free to use
Crespo Pros & Cons
Pros
- Reduces token usage significantly (average 86%)
- Supports 10 programming languages
- Accurate structural parsing with Tree-sitter
- Respects .gitignore and avoids build artifacts
- Open-source and actively maintained
Cons
- Entry point detection imperfect for framework-level repos like FastAPI or Flask
- Limited to 10 languages currently
- Requires Groq key for summary mode
What is Crespo best for?
- Developers needing to feed codebase context to LLMs
- Code review automation
- Project architecture documentation
Crespo FAQ
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