Context Ark Blog
Free guides, templates, and workflows for spec-driven AI development. Stop AI hallucinations and build apps that work.
Recent Posts

Template65 min read
Spec-Driven Development Template Pack (Free Download)
Download the complete SDD template pack: PRD, API spec, database schema, architecture doc, and more. Ready-to-use Markdown templates for AI coding projects.
templatesspec-drivendownload

Template9 min read
Architecture Document Template (Free Download)
Download the complete architecture documentation template. Includes system diagrams, component inventory, patterns, and deployment specs.
templatesarchitecturedownload

Template84 min read
API Spec Template (OpenAPI) for AI Coding
Free OpenAPI template designed for AI coding tools. Includes endpoint contracts, request/response schemas, error handling, and authentication. Prevents hallucinated APIs.
templatesapiopenapi

Tool33 min read
Spec Readiness Score: Check Your Hallucination Risk
Assess your project's spec coverage before AI coding. Score your PRD, API spec, schema, and architecture. Higher score = fewer hallucinations.
toolsassessmentreadiness

Template54 min read
PRD Template for AI Apps (Free Download)
Download a production-ready PRD template designed for AI coding projects. Includes scope lock, user stories, acceptance criteria, and non-goals to prevent scope creep.
templatesprdrequirements
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