zyqzyq/Unfour
by Various
Local-first backend troubleshooting workspace for tracing failures across API, SSH, and databases, with MCP-assisted runtime evidence.
MCP
zyqzyq/Unfour
Added 3 Sept 2026
Overview
Unfour is a local-first backend troubleshooting workspace. It traces failures across API, SSH, and databases. It uses MCP-assisted runtime evidence to help diagnose issues.
Best for
Best for
Backend developers who want local-first tracing across APIs, SSH, and databases.
Use cases
- Trace API request failures
- Debug SSH connection problems
- Investigate database errors
Notes
Unfour is a local-first backend troubleshooting workspace. It traces failures across API, SSH, and databases. It uses MCP-assisted runtime evidence to help diagnose issues.
2 stars on GitHub. Last updated 2026-09-03. Licensed Apache-2.0.
Use cases
- Trace API request failures
- Debug SSH connection problems
- Investigate database errors
Pros
- Local-first design keeps data on your machine
- Rust implementation offers performance and safety
- MCP integration provides structured runtime evidence
Cons
- Low GitHub stars suggest limited community adoption
- Vendor listed as Various, so support and maintenance are unclear
- Focused on backend troubleshooting, not general development
Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.
Pros
- Local-first design keeps data on your machine
- Rust implementation offers performance and safety
- MCP integration provides structured runtime evidence
Cons
- Low GitHub stars suggest limited community adoption
- Vendor listed as Various, so support and maintenance are unclear
- Focused on backend troubleshooting, not general development
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