docs(readme): add Chrome DevTools MCP, sync Adopted by list with main gcf repo

Author: blackwell-systems

README.md

@@ -213,6 +213,10 @@ GCF wins 15/16 datasets on the expanded [token efficiency benchmark](https://git
 
 **Specification:** [SPEC v3.2 Stable](https://github.com/blackwell-systems/gcf/blob/main/SPEC.md) with 174 conformance fixtures, 43,000,000,000+ lossless round-trips verified across 5 formats and 6 languages. All implementations at v2.2.1+ (Go v1.3.1). Cross-language 6x6 matrix verified.
 
+## Adopted by
+
+[Chrome DevTools MCP](https://github.com/ChromeDevTools/chrome-devtools-mcp) (46K stars, Google Chrome DevTools team) · [Speakeasy](https://speakeasy.com) (API tooling, customers include Google, Verizon, Mistral AI, DocuSign, Vercel) · [OmniRoute](https://omniroute.online) (6.1K stars) · [NetClaw](https://github.com/automateyournetwork/netclaw) (556 stars) · [ctx](https://github.com/stevesolun/ctx) (510 stars) · [NeuroNest](https://neuronest.cc) · [Open Data Products SDK](https://opendataproducts.org/sdk/) (Linux Foundation) · [Raycast](https://raycast.com/blackwell-systems/json-to-gcf-converter) · [and more](https://gcformat.com/ecosystem/adopters.html)
+
 ## License
 
 MIT - [Dayna Blackwell](https://github.com/blackwell-systems)