> Falconer site index for agents: https://falconer.com/llms.txt. HTML version of this page: https://falconer.com/authors/lilu-xu/

# Lilu Xu

> Lilu Xu is a founding engineer at Falconer. Previously, Lilu was a tech lead at Meta Superintelligence Lab, and earlier worked at ByteDance and Google.

![Lilu Xu](https://falconer.com/_astro/lilu-xu.D_QzI120_27xFrj.webp)

Author

# Lilu Xu

Founding Engineer at Falconer

Lilu Xu is a founding engineer at Falconer. Previously, Lilu was a tech lead at Meta Superintelligence Lab, and earlier worked at ByteDance and Google.

[](https://x.com/xulilu)[](https://www.linkedin.com/in/xulilu/)

## Notes from Lilu Xu

[

June 3, 2026

## Skill documents: shared team instructions for every AI tool

Falconer Skill documents let teams create, share, manage, and reuse AI instructions across Falconer and MCP-connected tools like Claude, Cursor, and Codex.

By Lilu Xu

](https://falconer.com/notes/skill-documents)[

March 12, 2026

## Falconer Generate: from repo to doc set in minutes

Falconer Generate turns a connected GitHub repo into a structured documentation set, helping teams get documentation started faster.

By Lilu Xu

](https://falconer.com/notes/falconer-generate-from-repo-to-doc-set-in-minutes)