Add AICode to README

[bonjourjoel]

Added AICode entry to the list of coding tools.

🚀 Summary

Adds AICode, a specification-first VS Code coding agent, to the Code Editors and Assistants section.

✅ Checklist

• I have read the contribution guidelines
• The tool is AI-related and useful for developers
• I have added a short, clear description of the tool
• The link is not a duplicate of an existing one
• The title of the link is properly capitalized
• The link follows the Awesome List format (- [Tool Name](link) – description)
• My change does not include unrelated files or changes

📌 Why is this tool awesome?

AICode moves the review point before code generation instead of after: a specification is written and approved first, the agent drafts against it, then a verification pass audits the result against the spec. Codebase understanding comes from a local, hybrid, five-dimensional index (project map, lexical search, vector search, symbols/AST, Git history), computed and stored entirely on the machine running it.

A published case study documents a specification-first refactor dismantling a core architectural invariant across 189 files in a 717k-line codebase, with no test oracle and no human code review: three days, 201 errors caught and corrected across 31 verification passes, zero regressions shipped. Full case study.
Independent coverage:

• SourceFeed: "genuinely the most interesting protocol document I've read this year" (source)
• AI Reachout Institute Frontier: "the protocol is the most concrete answer we've seen to the review bottleneck" (source)
• BizStack: recommends the protocol for small teams carrying deep architectural debt (source)
• FounderrPulse: "provides a rare, fully instrumented look at agentic engineering at scale" (source)
• Chronograph: "the clearest evidence yet for the SCE thesis in production" (source)
• AI Weekly: "protocol reference for spec-first agent refactors that is hard to wave away" (source)
• Daniel Vaughan: treats the case study as production-scale empirical support for the underlying claim (source)
• Dark Factory: when human review disappears from agent output, a frozen reference point becomes the remaining check (source)

🔗 Link

https://ai-code.ai/

📝 Additional context