http-protocol

# HTTP Protocol Skill Expert skill for HTTP protocol implementation, testing, and compliance validation across HTTP/1.1, HTTP/2, and HTTP/3 versions. ## Capabilities - **RFC Compliance Validation**: Validate HTTP implementations against RFC 7230-7235 (HTTP/1.1), RFC 7540 (HTTP/2), and RFC 9114 (HTTP/3) - **HTTP/2 Frame Analysis**: Analyze and debug HTTP/2 frame streams, HPACK header compression, and stream multiplexing - **HTTP/3 and QUIC Support**: Work with HTTP/3 implementations and QUIC transport layer - **Server Configuration**: Generate optimal HTTP server configurations for various platforms - **Performance Testing**: Test HTTP performance characteristics including keep-alive, pipelining, and multiplexing - **Chunked Encoding**: Debug and implement chunked transfer encoding - **Header Analysis**: Analyze and validate HTTP headers for security and compliance ## Tools and Dependencies - `curl` - HTTP client with extensive protocol support - `h2spec` - HTTP/2 conformance testing tool - `nghttp2` - HTTP/2 library and tools - `quiche` - HTTP/3 and QUIC implementation - `httpie` - User-friendly HTTP client ## Target Processes - http-server.js - http2-server.js - http-client-library.js - rest-api-client-generator.js ## Usage Examples ### HTTP/2 Conformance Testing ```bash h2spec -h localhost -p 8443 --tls --insecure ``` ### HTTP Header Analysis ```bash curl -v -I https://example.com ``` ### HTTP/2 Frame Inspection ```bash nghttp -v https://example.com ``` ## Quali...