<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"><url><loc>https://ai-reference-codex.pages.dev/search</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/aider/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/aider/aider-apply-and-match</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/aider/aider-edit-formats</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/aider/aider-loop-and-git</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/aider/aider-repo-map</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/agent/guide/coding-agents</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/guide/agent-loop</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/guide/eval-observability</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/guide/execution-environments</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/guide/grounding-rag</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/guide/instruction-authority</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/guide/memory</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/letta/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/letta/letta-agent-loop</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/letta/letta-compaction-internals</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/letta/letta-memory-tiers</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/frontier/letta/letta-system-prompt-assembly</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/guide/agent-to-agent</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/guide/commerce-payments</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/guide/connect-capabilities</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/guide/instruction-observability</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/guide/render-ui</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/mcp-spec-auth-security</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/mcp-spec-jsonrpc</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/mcp-spec-mrtr</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/mcp-spec-server-primitives</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/mcp-spec-transports</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/protocol/mcp-spec/mcp-spec-versioning</loc><changefreq>weekly</changefreq><priority>0.5</priority></url><url><loc>https://ai-reference-codex.pages.dev/</loc><changefreq>weekly</changefreq><priority>0.5</priority></url></urlset>