nt.org/docs/latest/envoy-introduction/>integration with OPA policy agent</a>.</li></ul><p>For custom out-of-process adapters, migration to Wasm-based extensions is strongly encouraged. Please refer to the guides on <a href=https://github.com/istio-ecosystem/wasm-extensions/blob/master/doc/write-a-wasm-extension-with-cpp.md>Wasm module development</a> and <a href=/v1.16/docs/tasks/extensibility/wasm-module-distribution/>extension distribution</a>. As a temporary solution, you can <a href=https://github.com/i