# Third-party notices

Pix composes or references the following projects:

- [Pi](https://github.com/earendil-works/pi-mono) by Mario Zechner and contributors. Pix's todo and question tools adapt Pi's official MIT-licensed extension examples.
- [pi-subagents](https://github.com/nicobailon/pi-subagents) by Nico Bailon.
- [pi-web-access](https://github.com/nicobailon/pi-web-access) by Nico Bailon, MIT. Pix's own web tools in `src/web/` were written after studying its behaviour; its tool contracts and network protections informed the design. No source is bundled.
- [pi-mcp-adapter](https://github.com/nicobailon/pi-mcp-adapter) 2.34.0 by Nico Bailon, MIT. A pinned runtime snapshot is included under `vendor/mcp/`; its original license is retained there. Pix owns its activation policy and gateway descriptions.
- [pi-lsp](https://github.com/narumiruna/pi-extensions) by Narumi and contributors.
- [LazyPi](https://github.com/robzolkos/lazypi) by Rob Zolkos. Its package catalog and practical composition informed Pix's initial dependency selection; no LazyPi source is bundled.
- [pi-sub-anthropic](https://github.com/spksoft/pi-sub-anthropic), copyright © 2026 spksoft. Pix's `pix-anthropic` provider adapts its Node-compatible port of OMP v17.4.2.
- [lovely-mermaid](https://github.com/xl0/lovely-mermaid) by Alexey Zaytsev, Apache-2.0. Pix renders Mermaid blocks with it and adds an entity-handling fix that is pending upstream (xl0/lovely-mermaid#7).
- [OMP](https://github.com/can1357/oh-my-pi), copyright © 2025 Mario Zechner, © 2025–2026 Can Bölük, and © 2026 Stencil Labs, Inc. Portions of the Anthropic subscription transport are derived from its MIT-licensed provider implementation.

Each project remains governed by its own license and copyright notices.