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AI Insights & Tutorials

Practical guides on MCP, tool routing, and cutting your LLM costs in production.

AnthropicClaudeAI ArchitectureTool RetrievalMCP

Claude's Tool System, Rebuilt More Efficiently

The Anthropic leak is a blueprint for how production AI agents handle tools. We built the same system with one key change: retrieve first, inject second.

April 1, 2026 4 min read
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AnthropicClaudeTool ArchitectureToken CostAI Agents

The Hidden Problem in Claude's Tool System

The Anthropic leak exposed Claude Code's 29,000-line tool definition. Here's the engineering problem this reveals — and why it doesn't scale.

April 1, 2026 4 min read
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AnthropicClaudeAI ArchitectureAgentic AIMCP

Anthropic Code Leak: What 512K Lines Reveal

Claude Code's 512K-line agentic harness was accidentally leaked. Here's what the TypeScript codebase reveals about how production AI agents work.

April 1, 2026 5 min read
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Cost OptimizationLLMTool RoutingAI Infrastructure

Reduce LLM Costs with Semantic Tool Routing

Every tool definition costs tokens. Learn how Agent-CoreX's retrieve_tools API cuts waste by selecting only the tools relevant to each query.

March 25, 2026 4 min read
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