| What it does | A harness for comprehension: understand code better and faster, especially code AI agents write
| AI Senior Architect for Spec-Driven Development that generates 4-file spec bundles before you write code
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| Stage | Not given
| MVP
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| Founded | Not given
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| Based in | DE
| SG
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| Pricing model | Paid
| Freemium
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| Pricing | $15 a month, free for a month from the first launch. One subscription covers all your Macs. Billed monthly through Polar; cancel anytime in the customer portal.
| Free: 20 projects, 100 spec files, 20 public share links per month. Pro: 5× AI usage limit, 100 projects, unlimited specs. Team: 10× AI usage limit per seat (2 seats minimum), unlimited projects and specs.
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| Key features | - User journey visualization for pull requests showing blast radius and impact
- AI-generated flow diagrams from code using Claude
- Drill-down to actual code and methods behind each step
- Call graph visualization showing method relationships
- AI question answering about code steps using Claude
- Offline analysis for most languages with .NET SDK support for C#
- GitHub integration for private repository access
- Persistent layout between runs for consistent navigation
| - 4-file spec bundle generation (constitution, requirements, solution, tasks)
- Structured interview to clarify scope and edge cases
- Live Mermaid diagram rendering
- ZIP export of spec bundle
- MCP Server integration for IDE agents
- Greenfield and Brownfield workflow support
- EARS+ acceptance criteria format
- Versioned diffs for spec refinement
- Team collaboration and shared projects
- Plain-English edits in chat
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| What makes it different | - Visualizes code as interactive maps with user journeys showing the full blast radius of changes
- Runs locally on your Mac with only Claude API calls going over the network
- AI-generated flow diagrams connect pull requests to actual business logic via real code methods
- Uses language-specific parsers for accurate code analysis instead of heuristics
- One subscription covers all your Macs with no signup or card required for first month
| - Replaces vague prompts with immutable 4-file architectural contracts to prevent AI hallucinations
- Senior Architect interview catches edge cases before coding begins
- Supports both Greenfield and Brownfield project workflows
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 22 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 11 |
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| Citation Flow (Majestic) | 18 | 27 |
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| Referring domains (Majestic) | 18 | 100 |
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logPhase
MySpec