Generate comprehensive C4 architecture documentation for an existing repository/codebase using a bottom-up analysis approach.
64
46%
Does it follow best practices?
Impact
98%
1.60xAverage score across 3 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/c4-architecture-c4-architecture/SKILL.mdCode-level documentation and directory processing
Output directory
0%
100%
File naming pattern
0%
100%
Path separator sanitization
83%
100%
All subdirs documented
50%
100%
Non-code dirs excluded
100%
100%
Complete function signatures
100%
100%
Source code locations
100%
100%
Dependencies section
100%
100%
Bottom-up processing log
16%
66%
Container documentation and OpenAPI specification generation
Container doc location
0%
100%
Mermaid container diagram
0%
100%
Communication protocols in diagram
0%
100%
API spec subdirectory
0%
100%
API spec filename pattern
0%
100%
OpenAPI 3.1+ version
0%
100%
Request/response schemas
100%
100%
Error responses defined
100%
100%
Authentication requirements
100%
100%
System context documentation and C4Context diagrams
Context doc location
100%
100%
C4Context Mermaid diagram
100%
100%
Personas section present
100%
100%
Persona type attribute
37%
100%
User journeys section
100%
100%
Programmatic integration journey
100%
100%
Non-technical language
100%
75%
External systems section
100%
100%
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Table of Contents
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