Struct McpPolicyConfig 

pub struct McpPolicyConfig {
    pub enforce_for_mutations: bool,
    pub require_approval_for: Vec<String>,
    pub blocked_tools: Vec<String>,
    pub dry_run_mutations: bool,
    pub max_mutations_per_hour: u32,
    pub template: Option<PolicyTemplateName>,
    pub rules: Vec<PolicyRule>,
    pub rate_limits: Vec<PolicyRateLimit>,
}

MCP mutation policy configuration.

Controls whether MCP mutation tools (post, reply, like, follow, etc.) are gated by policy checks before execution.

v2 fields (template, rules, rate_limits) are additive — existing v1 configs deserialize without changes.

Fields

enforce_for_mutations: bool

Master switch: when false, all mutations are allowed without checks.

require_approval_for: Vec<String>

Tool names that require routing through the approval queue.

blocked_tools: Vec<String>

Tool names that are completely blocked from execution.

dry_run_mutations: bool

When true, mutations return a dry-run response without executing.

max_mutations_per_hour: u32

Maximum MCP mutations allowed per hour (aggregate across all tools).

template: Option<PolicyTemplateName>

Optional named template to apply as the baseline rule set.

rules: Vec<PolicyRule>

Explicit policy rules (user-defined). Evaluated by priority order.

rate_limits: Vec<PolicyRateLimit>

Per-dimension rate limits (beyond the global max_mutations_per_hour).

Trait Implementations

impl Clone for McpPolicyConfig

fn clone(&self) -> McpPolicyConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpPolicyConfig

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

Formats the value using the given formatter.

impl Default for McpPolicyConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for McpPolicyConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for McpPolicyConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.