Yansu. Serious coding for complex projects.
Yansu. Serious coding for complex projects.
Yansu.
Serious coding for complex projects.
AI-led coding platform guided by intent, validation and your team’s knowledge.
Spec driven
Generate requirements and design decisions from your knowledge.
Spec driven
Generate requirements and design decisions from your knowledge.
Spec driven
Generate requirements and design decisions from your knowledge.
Scenario powered
Simulate scenarios for outcomes, system logic, and edge cases, enabling recursive tests.
Scenario powered
Simulate scenarios for outcomes, system logic, and edge cases, enabling recursive tests.
Scenario powered
Simulate scenarios for outcomes, system logic, and edge cases, enabling recursive tests.
Traceable code
Every line is footnoted to intent, source or prior knowledge.
Traceable code
Every line is footnoted to intent, source or prior knowledge.
Traceable code
Every line is footnoted to intent, source or prior knowledge.
Human-in-the-loop
AI handles execution, humans review with a checklist.
Human-in-the-loop
AI handles execution, humans review with a checklist.
Human-in-the-loop
AI handles execution, humans review with a checklist.
How it works
How it works
How it works
From Intent to Reliable Development Outcomes
Bring structure and tribal knowledge to AI-driven development.
1. From intent to specs
Turn ideas into comprehensive, engineering-ready specs without changing your workflow, format, or tools.
2. Scenario simulation
Generate scenarios from specs, enabling teams to validate logic, uncover risks, and align on outcomes iteratively before implementation.
3. Human QA
Verify outcomes through a human QA checklist to ensure accuracy giving engineers confidence and peace of mind for the code generated.
Why Serious Coding
Perfect for complex software projects where reliability, context, and collaboration matter more than the volume of code.
Your tribal knowledge, learned and enforced
Capture the unspoken rules that guide your team’s decisions and turn them into repeatable logic. Yansu distills your internal know-how from collaborating with your team, ensuring every project follows the same reasoning your best engineers would apply.

Your tribal knowledge, learned and enforced
Capture the unspoken rules that guide your team’s decisions and turn them into repeatable logic. Yansu distills your internal know-how from collaborating with your team, ensuring every project follows the same reasoning your best engineers would apply.

Your tribal knowledge, learned and enforced
Capture the unspoken rules that guide your team’s decisions and turn them into repeatable logic. Yansu distills your internal know-how from collaborating with your team, ensuring every project follows the same reasoning your best engineers would apply.

Transparency brings trust
Every line of code carries a traceable lineage of why it exists, what assumptions it's based on, and which knowledge it referenced. Requirements, scenarios, and knowledge are footnoted to the code they inform, so every implementation decision is attributable and auditable. When something breaks, you don’t guess, you trace intent to outcome.

Transparency brings trust
Every line of code carries a traceable lineage of why it exists, what assumptions it's based on, and which knowledge it referenced. Requirements, scenarios, and knowledge are footnoted to the code they inform, so every implementation decision is attributable and auditable. When something breaks, you don’t guess, you trace intent to outcome.

Transparency brings trust
Every line of code carries a traceable lineage of why it exists, what assumptions it's based on, and which knowledge it referenced. Requirements, scenarios, and knowledge are footnoted to the code they inform, so every implementation decision is attributable and auditable. When something breaks, you don’t guess, you trace intent to outcome.

Interface for Human-AI Collaboration
Collaborating with AI should feel natural, not forced. AI handles the implementation, so humans can stay focused on intent, validation, and creativity.

Interface for Human-AI Collaboration
Collaborating with AI should feel natural, not forced. AI handles the implementation, so humans can stay focused on intent, validation, and creativity.

Interface for Human-AI Collaboration
Collaborating with AI should feel natural, not forced. AI handles the implementation, so humans can stay focused on intent, validation, and creativity.

How Yansu Can Help Your Team
Easy to get started, and perfectly suited to support bespoke use cases.
Integration Projects
Simulate data flows and API behaviors to validate integration logic, dependencies, and edge-cases early on. The result: fewer regressions and seamless interoperability across services.
Integration Projects
Simulate data flows and API behaviors to validate integration logic, dependencies, and edge-cases early on. The result: fewer regressions and seamless interoperability across services.
Integration Projects
Simulate data flows and API behaviors to validate integration logic, dependencies, and edge-cases early on. The result: fewer regressions and seamless interoperability across services.
Feature Expansion
Model proposed changes in context, automatically surfacing conflicts, scope creep, and design gaps. Every feature update is shipped with verified specs and aligned tasks, ensuring a smooth evolution.
Feature Expansion
Model proposed changes in context, automatically surfacing conflicts, scope creep, and design gaps. Every feature update is shipped with verified specs and aligned tasks, ensuring a smooth evolution.
Feature Expansion
Model proposed changes in context, automatically surfacing conflicts, scope creep, and design gaps. Every feature update is shipped with verified specs and aligned tasks, ensuring a smooth evolution.
Zero-to-One Devlopment
Build complex software from scratch through a simulation-driven SOP. Move from ideation to production-ready code, capturing tribal knowledge, enforcing architecture consistency, and generating traceable code.
Zero-to-One Devlopment
Build complex software from scratch through a simulation-driven SOP. Move from ideation to production-ready code, capturing tribal knowledge, enforcing architecture consistency, and generating traceable code.
Zero-to-One Devlopment
Build complex software from scratch through a simulation-driven SOP. Move from ideation to production-ready code, capturing tribal knowledge, enforcing architecture consistency, and generating traceable code.


Yansu. Production-ready outcomes delivered.


Yansu. Production-ready outcomes delivered.

