February 2026 monthly summary for langchain-ai/docs: A focused documentation reliability improvement, converting internal references to stable external API references and correcting navigation paths to ensure users reach accurate API docs. Key features delivered: - Documentation link integrity improvements by replacing internal /docs/reference paths with external reference.langchain.com URLs for API references (Blob, MCPToolArtifact, load_mcp_resources, load_mcp_prompt). Major bugs fixed: - Broken internal documentation links leading to stale or incorrect API docs. - Incorrect internal path for messages concepts; updated to the correct /oss/langchain/messages location. - Outdated OAuth flow GitHub link updated to the new file location. Overall impact and accomplishments: - Users now access current, accurate API documentation without broken links, reducing support friction and improving onboarding. - Documentation navigation is consistent, reliable, and aligned with the latest structure. Technologies/skills demonstrated: - Documentation tooling and root-relative path conventions, docs dev workflow validation, and navigation updates in docs.json.\n