| What it does | AI Senior Architect for Spec-Driven Development that generates 4-file spec bundles before you write code
| Point at any element in your running app and tell your AI agent what to do
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| Stage | MVP
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| Founded | Not given
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| Based in | SG
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| Pricing model | Freemium
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| Pricing | 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 | - 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
| - Point and click any element in the running app
- Comment in any language
- Source mapping for React and Vue on Vite
- MCP server with 10 typed tools
- Chrome extension for any site
- CLI installation with stack detection
- Private by default with sanitized snapshots
- Comments on local, staging and production
- Agent reviews and commits without pushing code
- Untrusted and trusted data separation for safety
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| What makes it different | - 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
| - No more guessing which button—the agent gets the exact CSS selector and styles
- Works with any AI agent: Claude Code, Cursor, or your own MCP client
- Anyone on your team can comment—clients, QA, designers, no code needed
- Feedback tracked from comment to live—shows when applied and deployed
- Free forever with no card required; paid plans start with a free trial
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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) | 21 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 11 | 0 |
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| Citation Flow (Majestic) | 27 | 12 |
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| Referring domains (Majestic) | 100 | 1 |
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MySpec
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