Struct McpConfig 

#[non_exhaustive]
pub struct McpConfig {
    pub enabled: bool,
    pub oauth: bool,
    pub path: String,
    pub session_ttl: DurationStr,
    pub allowed_origins: Vec<String>,
    pub require_protocol_version_header: bool,
    pub max_sessions: usize,
    pub max_sessions_per_user: usize,
    pub allow_unauthenticated_dcr: bool,
}

MCP server configuration.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

enabled: bool

Enable MCP endpoint exposure.

oauth: bool

Enable OAuth 2.1 Authorization Code + PKCE for MCP clients. When true, Forge acts as an OAuth 2.1 Authorization Server so MCP clients like Claude Code can auto-authenticate via browser login. Requires auth.jwt_secret to be set.

path: String

MCP endpoint path under the gateway API namespace.

session_ttl: DurationStr

Session TTL duration (e.g. “1h”, “30m”).

allowed_origins: Vec<String>

Allowed origins for Origin header validation.

require_protocol_version_header: bool

Enforce MCP-Protocol-Version header on post-initialize requests.

max_sessions: usize

Maximum total MCP sessions across all users.

max_sessions_per_user: usize

Maximum sessions a single authenticated user can hold.

allow_unauthenticated_dcr: bool

Allow unauthenticated dynamic client registration (RFC 7591).

When false (default), POST /_api/oauth/register returns 403 to anonymous callers. This blocks anyone on the internet from registering an OAuth client and being handed a client_id they can use to drive the authorization flow.

Enable only if your trust model is “any caller may register a client” (typical for public IDE integrations behind a per-IP rate limit). Even when enabled, registrations remain capped by the MAX_REGISTERED_CLIENTS limit and the per-IP rate window.

Implementations

impl McpConfig

pub fn validate(&self) -> Result<()>

Validate the MCP configuration.

Trait Implementations

impl Clone for McpConfig

fn clone(&self) -> McpConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for McpConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for McpConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for McpConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for McpConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.