Struct SchemaDeriver 

pub struct SchemaDeriver { /* private fields */ }

Derives schemas from source + policy.

Implementations

impl SchemaDeriver

pub fn new( operations: Vec<Operation>, policy: McpExposurePolicy, source_hash: String, ) -> Self

Create a new schema deriver.

pub fn derive_tools_schema(&self) -> DerivedSchema

Derive the MCP Tools schema.

pub fn derive_code_mode_schema(&self) -> DerivedSchema

Derive the Code Mode schema.

pub fn is_tool_allowed(&self, operation_id: &str) -> bool

Check if an operation is allowed in tools.

pub fn is_code_mode_allowed(&self, operation_id: &str) -> bool

Check if an operation is allowed in code mode.

pub fn get_tool_filter_reason(&self, operation_id: &str) -> Option<FilterReason>

Get the filter reason for an operation in tools context.

pub fn get_code_mode_filter_reason( &self, operation_id: &str, ) -> Option<FilterReason>

Get the filter reason for an operation in code mode context.

pub fn find_operation_id( &self, method: &str, path_pattern: &str, ) -> Option<String>

Find operation ID by HTTP method and path pattern.

This enables looking up human-readable operationIds (like “updateProduct”) from METHOD:/path patterns (like “PUT:/products/*”).

Arguments

• method - HTTP method (e.g., “PUT”, “POST”)
• path_pattern - Path pattern with wildcards (e.g., “/products/*”)

Returns

The operationId if a matching operation is found.

pub fn get_operations_for_allowlist(&self) -> Vec<(String, String, String)>

Get all operations in a format suitable for display to administrators.

Returns tuples of (operationId, METHOD:/path, description).