systemprompt-logging 0.66.0

Tracing and audit infrastructure for systemprompt.io AI governance. Structured events, five-point audit traces, and SIEM-ready JSON output — part of the MCP governance pipeline.
Documentation 
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//! `Extension` registration for the logging subsystem: schema, priority,
//! required flag.
//!
//! Copyright (c) systemprompt.io — Business Source License 1.1.
//! See <https://systemprompt.io> for licensing details.

use systemprompt_extension::prelude::*;

#[derive(Debug, Clone, Copy, Default)]
pub struct LoggingExtension;

impl Extension for LoggingExtension {
    fn metadata(&self) -> ExtensionMetadata {
        ExtensionMetadata {
            id: "logging",
            name: "Logging",
            version: env!("CARGO_PKG_VERSION"),
        }
    }

    fn is_required(&self) -> bool {
        true
    }

    fn schemas(&self) -> Vec<SchemaDefinition> {
        vec![
            SchemaDefinition::new("logs", include_str!("../schema/log.sql")).with_required_columns(
                vec![
                    "id".into(),
                    "timestamp".into(),
                    "level".into(),
                    "module".into(),
                    "message".into(),
                ],
            ),
            SchemaDefinition::new("analytics_events", include_str!("../schema/analytics.sql"))
                .with_required_columns(vec![
                    "id".into(),
                    "user_id".into(),
                    "event_type".into(),
                    "event_category".into(),
                    "severity".into(),
                    "timestamp".into(),
                ]),
            SchemaDefinition::new(
                "log_rollup_hourly",
                include_str!("../schema/log_rollup_hourly.sql"),
            )
            .with_required_columns(vec![
                "bucket".into(),
                "level".into(),
                "module".into(),
                "log_count".into(),
            ]),
            SchemaDefinition::sql_only(include_str!("../schema/trace_facts_logs.sql")),
            SchemaDefinition::new(
                "analytics_link_click_rollup_hourly",
                include_str!("../schema/analytics_link_click_rollup_hourly.sql"),
            )
            .with_required_columns(vec![
                "bucket".into(),
                "endpoint".into(),
                "clicks".into(),
            ]),
            SchemaDefinition::sql_only(include_str!("../schema/analytics_event_link_facts.sql")),
        ]
    }

    fn migrations(&self) -> Vec<Migration> {
        extension_migrations!()
    }

    fn dependencies(&self) -> Vec<&'static str> {
        vec!["database", "users"]
    }
}

register_extension!(LoggingExtension);