> For the complete documentation index, see [llms.txt](https://0xn3va.gitbook.io/blog/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://0xn3va.gitbook.io/blog/2026.md).

# 2026

- [Executing AI agent on behalf another user in LangSmith Agent Builder (Resolved)](https://0xn3va.gitbook.io/blog/2026/langsmith-execute-ai-agent-on-behalf-another-user.md)
- [Chaining service key leakage and path confusion in LangSmith (Resolved)](https://0xn3va.gitbook.io/blog/2026/langsmith-chaining-service-key-leakage-and-path-confusion.md)
- [Achieving remote code execution in LangSmith Playground using unsafe template formatting](https://0xn3va.gitbook.io/blog/2026/langsmith-unsafe-formatting-to-rce.md)