diff --git a/src/index.mjs b/src/index.mjs
index 82b94bb..e991aaf 100644
--- a/src/index.mjs
+++ b/src/index.mjs
@@ -1,3 +1,4 @@
 export { createMemactClient } from "./client.mjs"
 export { MemactSDKError } from "./errors.mjs"
-export { validateClientConfig } from "./config-validation.mjs"
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+export { validateClientConfig } from "./config-validation.mjs"
+export { MemactProvider, useContextClaim } from "./react.mjs"
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diff --git a/src/react.mjs b/src/react.mjs
new file mode 100644
index 0000000..5c9edc1
--- /dev/null
+++ b/src/react.mjs
@@ -0,0 +1,113 @@
+/**
+ * Safe reference helper to pull the running React instance.
+ * Checks typeof window first to guarantee absolute safety in Node environment tests.
+ */
+const getReactInstance = () => {
+  if (typeof window !== "undefined" && window.React) return window.React;
+  if (typeof globalThis !== "undefined" && globalThis.React) return globalThis.React;
+  return null;
+};
+
+// 1. FIXED: Creating the shared stable context instance OUTSIDE of the rendering cycle
+let SharedMemactContext = null;
+
+const getContextInstance = (R) => {
+  if (!SharedMemactContext && R && typeof R.createContext === "function") {
+    SharedMemactContext = R.createContext(null);
+  }
+  return SharedMemactContext;
+};
+
+export function MemactProvider({ client, children }) {
+  if (!client) {
+    console.warn("[Memact SDK] MemactProvider was mounted without a valid client instance.");
+  }
+  
+  const R = getReactInstance();
+  const Context = getContextInstance(R);
+  
+  // If running in an active React environment, cleanly create the element provider
+  if (R && Context) {
+    return R.createElement(Context.Provider, { value: client }, children);
+  }
+  
+  return children;
+}
+
+/**
+ * Custom React hook subscribing to live context state updates and claims.
+ * @param {string} category - The domain category filtering scope (e.g., 'developer_work', 'music')
+ * @param {Object} options - Subscriptions modifiers and query configuration hooks
+ */
+export function useContextClaim(category, options = {}) {
+  const R = getReactInstance();
+  const Context = getContextInstance(R);
+  
+  if (!R || !Context) {
+    return { 
+      claim: null, 
+      loading: false, 
+      error: new Error("React instance not found. Ensure this hook is executed inside a running React application environment.") 
+    };
+  }
+
+  // 3. FIXED: Extract client via React.useContext from our stable, outer context instance
+  const client = R.useContext(Context);
+  
+  const [claim, setClaim] = R.useState(null);
+  const [loading, setLoading] = R.useState(true);
+  const [error, setError] = R.useState(null);
+
+  R.useEffect(() => {
+    if (!client) {
+      setError(new Error("useContextClaim must be used within a MemactProvider element tree."));
+      setLoading(false);
+      return;
+    }
+
+    if (!category) {
+      setError(new Error("category parameter is required for state management filtering."));
+      setLoading(false);
+      return;
+    }
+
+    let isMounted = true;
+    setLoading(true);
+
+    const fetchCurrentClaim = async () => {
+      try {
+        const connectionId = options.connection_id || client.connectionId;
+        const result = await client.getAllowedMemory({
+          connection_id: connectionId,
+          activity_categories: [category],
+          ...options
+        });
+        
+        if (isMounted) {
+          setClaim(result || null);
+          setError(null);
+        }
+      } catch (err) {
+        if (isMounted) {
+          setError(err);
+        }
+      } finally {
+        if (isMounted) {
+          setLoading(false);
+        }
+      }
+    };
+
+    fetchCurrentClaim();
+
+    const liveIntervalMs = options.pollInterval || 4000;
+    const trackerClockId = setInterval(fetchCurrentClaim, liveIntervalMs);
+
+    return () => {
+      isMounted = false;
+      clearInterval(trackerClockId);
+    };
+  }, [client, category, JSON.stringify(options)]);
+
+  return { claim, loading, error };
+}
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diff --git a/test/react.test.mjs b/test/react.test.mjs
new file mode 100644
index 0000000..daf8ac4
--- /dev/null
+++ b/test/react.test.mjs
@@ -0,0 +1,74 @@
+import test from "node:test"
+import assert from "node:assert/strict"
+import { MemactProvider, useContextClaim } from "../src/react.mjs"
+
+test("useContextClaim returns error if executed outside of running React engine environment context", () => {
+  const originalGlobalReact = globalThis.React;
+  delete globalThis.React;
+
+  try {
+    const result = useContextClaim("developer_work", {});
+    assert.ok(result.error);
+    assert.match(result.error.message, /React instance not found/);
+  } finally {
+    globalThis.React = originalGlobalReact;
+  }
+});
+
+test("useContextClaim executes queries correctly under mock structural context injection passes", async () => {
+  let queriesPassed = [];
+  let trackingClocksCleared = false;
+
+  const mockClient = {
+    connectionId: "conn_react_isolated_suite",
+    async getAllowedMemory(payload) {
+      queriesPassed.push(payload);
+      return { ok: true, claims: ["react-hook-isolated-assertion-token"] };
+    }
+  };
+
+  let hookEffectClosure = null;
+  const mockReactEngine = {
+    createContext() {
+      return { Provider: function({ children }) { return children; } };
+    },
+    // FIXED: Added mock createElement tracking to return children context safely
+    createElement(type, props, children) {
+      return children;
+    },
+    useContext() {
+      return mockClient;
+    },
+    useState(initial) {
+      let val = initial;
+      const setter = (newVal) => { val = newVal; };
+      return [val, setter];
+    },
+    useEffect(effectClosure) {
+      hookEffectClosure = effectClosure;
+    }
+  };
+
+  globalThis.React = mockReactEngine;
+
+  try {
+    // Mount provider then pull hook state tracking metrics
+    MemactProvider({ client: mockClient, children: null });
+    const result = useContextClaim("music", {});
+    
+    if (typeof hookEffectClosure === "function") {
+      const cleanupFn = await hookEffectClosure();
+      if (typeof cleanupFn === "function") {
+        cleanupFn();
+        trackingClocksCleared = true;
+      }
+    }
+
+    assert.equal(queriesPassed.length, 1);
+    assert.equal(queriesPassed[0].connection_id, "conn_react_isolated_suite");
+    assert.deepEqual(queriesPassed[0].activity_categories, ["music"]);
+    assert.ok(trackingClocksCleared);
+  } finally {
+    delete globalThis.React;
+  }
+});
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