diff --git a/package-lock.json b/package-lock.json
index 7b36ab9..8973054 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.1",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
-        "@plures/praxis": "^2.4.21"
+        "@plures/praxis": "^2.4.27"
       },
       "devDependencies": {
         "@vitest/coverage-v8": "^4.1.1",
diff --git a/src/chronicle.js b/src/chronicle.js
index 100bd1f..d4c13f8 100644
--- a/src/chronicle.js
+++ b/src/chronicle.js
@@ -346,4 +346,39 @@ export function createChronicle(db, options = {}) {
   };
 }
 
-export { withCause, currentCause };
+/**
+ * Run a function within a causal context so that all nodes created during
+ * execution carry `causeId` as their causal parent.
+ *
+ * Re-exported from `@plures/chronos/causal` for convenience.
+ *
+ * @param {string}   causeId - ID of the parent node to set as the active cause
+ * @param {Function} fn      - Synchronous or async function to execute inside the scope
+ * @returns {*} The return value of `fn`
+ *
+ * @example
+ * ```js
+ * import { withCause } from '@plures/chronos/chronicle';
+ *
+ * withCause('chrono:1699000000000-1', () => {
+ *   // All chronicle nodes created here carry the causeId
+ * });
+ * ```
+ */
+export { withCause };
+
+/**
+ * Get the current causal parent ID.
+ *
+ * Re-exported from `@plures/chronos/causal` for convenience.
+ *
+ * @returns {string|null} The active causal parent ID, or `null` outside a causal scope.
+ *
+ * @example
+ * ```js
+ * import { currentCause } from '@plures/chronos/chronicle';
+ *
+ * console.log(currentCause()); // null (outside any causal scope)
+ * ```
+ */
+export { currentCause };
diff --git a/src/index.js b/src/index.js
index 4df8986..298ff6b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -269,4 +269,39 @@ export function createChronos(db, options = {}) {
   };
 }
 
-export { withCause, currentCause };
+/**
+ * Run a function within a causal context so that all nodes created during
+ * execution carry `causeId` as their causal parent.
+ *
+ * Re-exported from `@plures/chronos/causal` for convenience.
+ *
+ * @param {string}   causeId - ID of the parent node to set as the active cause
+ * @param {Function} fn      - Synchronous or async function to execute inside the scope
+ * @returns {*} The return value of `fn`
+ *
+ * @example
+ * ```js
+ * import { withCause } from '@plures/chronos';
+ *
+ * withCause('chrono:1699000000000-1', () => {
+ *   // All nodes created here carry the causeId
+ * });
+ * ```
+ */
+export { withCause };
+
+/**
+ * Get the current causal parent ID.
+ *
+ * Re-exported from `@plures/chronos/causal` for convenience.
+ *
+ * @returns {string|null} The active causal parent ID, or `null` outside a causal scope.
+ *
+ * @example
+ * ```js
+ * import { currentCause } from '@plures/chronos';
+ *
+ * console.log(currentCause()); // null (outside any causal scope)
+ * ```
+ */
+export { currentCause };
diff --git a/src/praxis.js b/src/praxis.js
index 81efb0a..a9aa4e9 100644
--- a/src/praxis.js
+++ b/src/praxis.js
@@ -93,8 +93,63 @@ export function createChronosEngine(options = {}) {
 }
 
 // Re-export all rule modules and event tag constants for convenience
+/**
+ * Praxis module bundling all diff-classification rules and constraints.
+ *
+ * Re-exported from `@plures/chronos/rules` for convenience.
+ *
+ * @type {object}
+ *
+ * @example
+ * ```js
+ * import { diffClassificationModule } from '@plures/chronos/praxis';
+ * registry.registerModule(diffClassificationModule);
+ * ```
+ */
 export { diffClassificationModule } from './rules/diff-classification.js';
+
+/**
+ * Praxis module bundling all retention-policy rules and constraints.
+ *
+ * Re-exported from `@plures/chronos/rules` for convenience.
+ *
+ * @type {object}
+ *
+ * @example
+ * ```js
+ * import { retentionPolicyModule } from '@plures/chronos/praxis';
+ * registry.registerModule(retentionPolicyModule);
+ * ```
+ */
 export { retentionPolicyModule } from './rules/retention-policy.js';
+
+/**
+ * Praxis module bundling all alerting rules and constraints.
+ *
+ * Re-exported from `@plures/chronos/rules` for convenience.
+ *
+ * @type {object}
+ *
+ * @example
+ * ```js
+ * import { alertingModule } from '@plures/chronos/praxis';
+ * registry.registerModule(alertingModule);
+ * ```
+ */
 export { alertingModule } from './rules/alerting.js';
+
+/**
+ * Praxis module bundling all integrity rules and constraints.
+ *
+ * Re-exported from `@plures/chronos/rules` for convenience.
+ *
+ * @type {object}
+ *
+ * @example
+ * ```js
+ * import { integrityModule } from '@plures/chronos/praxis';
+ * registry.registerModule(integrityModule);
+ * ```
+ */
 export { integrityModule } from './rules/integrity.js';
 export * from './rules/index.js';