# Raajshekhar Rajan

> Works on engineering at Elaichi, with a focus on AI, optimization, and making the product easy for other machines to discover and use correctly.

- [MCP Enterprise-Managed Authorization, explained](https://elaichi.ai/blog/enterprise-managed-authorization/) — MCP stabilized Enterprise-Managed Authorization in June 2026. It removes the per-server consent click and makes your identity provider the authority. It does not decide which tool a person may call.
- [The MCP context window problem, and the fix](https://elaichi.ai/blog/mcp-context-window-problem/) — Connect a few dozen apps and the MCP context window fills with tool definitions before anyone speaks. Here is the search-and-execute fix, and the ranking bugs that nearly spoiled it.