chore: import upstream snapshot with attribution

2026-07-13 12:37:57 +08:00
commit e30f8ba47c
533 changed files with 115926 additions and 0 deletions
@@ -0,0 +1,56 @@
+package headers
+
+const (
+	// AuthorizationHeader is a standard HTTP Header.
+	AuthorizationHeader = "Authorization"
+	// ContentTypeHeader is a standard HTTP Header.
+	ContentTypeHeader = "Content-Type"
+	// AcceptHeader is a standard HTTP Header.
+	AcceptHeader = "Accept"
+	// UserAgentHeader is a standard HTTP Header.
+	UserAgentHeader = "User-Agent"
+
+	// ContentTypeJSON is the standard MIME type for JSON.
+	ContentTypeJSON = "application/json"
+	// ContentTypeEventStream is the standard MIME type for Event Streams.
+	ContentTypeEventStream = "text/event-stream"
+
+	// ForwardedForHeader is a standard HTTP Header used to forward the originating IP address of a client.
+	ForwardedForHeader = "X-Forwarded-For"
+
+	// RealIPHeader is a standard HTTP Header used to indicate the real IP address of the client.
+	RealIPHeader = "X-Real-IP"
+
+	// ForwardedHostHeader is a standard HTTP Header for preserving the original Host header when proxying.
+	ForwardedHostHeader = "X-Forwarded-Host"
+	// ForwardedProtoHeader is a standard HTTP Header for preserving the original protocol when proxying.
+	ForwardedProtoHeader = "X-Forwarded-Proto"
+
+	// RequestHmacHeader is used to authenticate requests to the Raw API.
+	RequestHmacHeader = "Request-Hmac"
+
+	// MCP-specific headers.
+
+	// MCPReadOnlyHeader indicates whether the MCP is in read-only mode.
+	MCPReadOnlyHeader = "X-MCP-Readonly"
+	// MCPToolsetsHeader is a comma-separated list of MCP toolsets that the request is for.
+	MCPToolsetsHeader = "X-MCP-Toolsets"
+	// MCPToolsHeader is a comma-separated list of MCP tools that the request is for.
+	MCPToolsHeader = "X-MCP-Tools"
+	// MCPLockdownHeader indicates whether lockdown mode is enabled.
+	MCPLockdownHeader = "X-MCP-Lockdown"
+	// MCPInsidersHeader indicates whether insiders mode is enabled for early access features.
+	MCPInsidersHeader = "X-MCP-Insiders"
+	// MCPExcludeToolsHeader is a comma-separated list of MCP tools that should be
+	// disabled regardless of other settings or header values.
+	MCPExcludeToolsHeader = "X-MCP-Exclude-Tools"
+	// MCPFeaturesHeader is a comma-separated list of feature flags to enable.
+	MCPFeaturesHeader = "X-MCP-Features"
+
+	// GitHub-specific headers.
+
+	// GraphQLFeaturesHeader is a comma-separated list of GraphQL feature flags to enable for GraphQL requests.
+	GraphQLFeaturesHeader = "GraphQL-Features"
+	// GitHubAPIVersionHeader is the header used to specify the GitHub API version.
+	GitHubAPIVersionHeader = "X-GitHub-Api-Version"
+)