Prompt Foundry vs Riley

Extension for Visual Studio Code - Forge complex AI prompts and specs from a library of evolving blocks.

Riley is an AI writing assistant for founders, personal brands, and marketing teams. Create on-brand social posts, blog posts, and newsletters from a short prompt.

About Prompt Foundry

Extension for Visual Studio Code - Forge complex AI prompts and specs from a library of evolving blocks. Prompt Foundry is a VS Code extension that makes AI more consistent and effective in large codebases. Instead of rewriting context every session, you build a personal library of reusable prompt blocks*, architecture notes, coding standards, behavioural contracts, and snap them together before each task. A bundled MCP server lets the AI write discoveries back into that library, so your prompts improve over time without manual upkeep.

About Riley

Riley is an AI writing assistant for founders, personal brands, and marketing teams. Create on-brand social posts, blog posts, and newsletters from a short prompt. Riley remembers your voice, business, and audience, then turns a one-line prompt into on-brand posts, blogs, and newsletters, without rebuilding context or spending hours rewriting. Riley keeps your context, content, and workflow in one dashboard, so you can move from idea to on-brand published post without starting from scratch. Riley brings that context into every draft, so you can start with the idea instead of rebuilding the prompt.