
Corvin - Multi-Service Log Tracing Without Cloud
AI debugging agent that traces bugs to the exact line of code
What is Corvin?
Corvin is a debugging agent that wraps your services, streams logs in real-time, and autonomously traces failures to exact file and line numbers using up to 20 tool steps per query. It reads live logs and source code across multiple services simultaneously, correlates issues across your entire stack, and runs entirely locally without cloud ingestion. Designed for developers running multi-service architectures who need fast, precise debugging without manual log juggling.
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Key Features of Corvin
- Live multi-service logs with color-coding
- Active code search using ripgrep
- 20-step autonomous agent for debugging
- Wrap any command (Node, Python, Go, Rust)
- Multi-service grouping and correlation
- Local-only operation (no cloud ingestion)
- MCP Server integration with Claude Code and Cursor
- Automatic log streaming across services
Who Should Use Corvin?
Debug timeout errors across distributed services
Trace payment gateway failures to source code
Correlate logs across microservices
Fix integration issues without manual log copying
Investigate 502 errors in multi-service setups
Fast incident response for production issues
Corvin: Pros & Cons
✓Pros
- Works with any programming language or command
- No cloud ingestion—runs entirely locally
- Integrates with Claude Code and Cursor via MCP
- Automatic log streaming without terminal switching
- Reads actual source code files for precise fixes
- Color-coded multi-service logs in one pane
- Up to 20 autonomous tool steps per query
Frequently Asked Questions about Corvin
What programming languages does Corvin support?
Corvin works with any language or command—Node, Python, Go, Rust, or any process that writes to stdout. Wrap it with 'corvin <cmd>' and it streams logs automatically.
Does Corvin send logs to the cloud?
No. Corvin runs entirely locally on ws://localhost:4466. Nothing leaves your machine—no cloud ingestion or log forwarding.
How many services can Corvin debug at once?
You can wrap as many services as you run. All logs stream into one color-coded pane in Terminal A, and Corvin correlates them automatically if they share an id in corvin.yaml.
Can I use Corvin with my AI code editor?
Yes. Corvin works as an MCP Server with Claude Code, Cursor, or any MCP client. Connect it in your editor settings and ask about bugs without leaving your IDE.
How does the 20-step agent work?
Corvin can make up to 20 autonomous tool calls per query—tail logs, grep code, read files, follow call stacks—then return a fix with exact line numbers.
Tool Details
- Pricing
- Free
- Category
- Ai Debugging
- Added
- Jul 2026
- Last Updated
- Jul 2026
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