diff --git a/README.md b/README.md
index 191ffed3..eaf9683e 100644
--- a/README.md
+++ b/README.md
@@ -144,6 +144,7 @@ A curated collection of **Awesome LLM apps built with RAG, AI Agents, Multi-agen
 *   [🧐 Agentic RAG with Reasoning](rag_tutorials/agentic_rag_with_reasoning/)
 *   [📰 AI Blog Search (RAG)](rag_tutorials/ai_blog_search/)
 *   [🔍 Autonomous RAG](rag_tutorials/autonomous_rag/)
+*   [🔄 Contextual AI RAG Agent](rag_tutorials/contextualai_rag_agent/)
 *   [🔄 Corrective RAG (CRAG)](rag_tutorials/corrective_rag/)
 *   [🐋 Deepseek Local RAG Agent](rag_tutorials/deepseek_local_rag_agent/)
 *   [🤔 Gemini Agentic RAG](rag_tutorials/gemini_agentic_rag/)
diff --git a/rag_tutorials/contextualai_rag_agent/README.md b/rag_tutorials/contextualai_rag_agent/README.md
new file mode 100644
index 00000000..1156ea5a
--- /dev/null
+++ b/rag_tutorials/contextualai_rag_agent/README.md
@@ -0,0 +1,62 @@
+# Contextual AI RAG Agent
+
+A Streamlit app that integrates Contextual AI's managed RAG platform. Create a datastore, ingest documents, spin up an agent, and chat grounded on your data.
+
+## Features
+
+- Document ingestion to Contextual AI datastores
+- Agent creation bound to one or more datastores
+- Response generation via Contextual’s Grounded Language Model (GLM) for faithful, retrieval-grounded answers
+- Reranking of retrieved documents by query relevance and custom instructions (multilingual)
+- Retrieval visualization (show attribution page image and metadata)
+- LMUnit evaluation of answers using a custom rubric
+
+
+## Prerequisites
+
+- Contextual AI account and API key (Dashboard → API Keys)
+
+### Generate an API key
+
+1. Log in to your tenant at `app.contextual.ai`.
+2. Click on "API Keys".
+3. Click on "Create API Key".
+4. Copy the key and paste it into the app sidebar when prompted.
+
+## How to Run
+
+1. Clone the repository and navigate to the app folder:
+```bash
+git clone https://github.com/Shubhamsaboo/awesome-llm-apps.git
+cd awesome-llm-apps/rag_tutorials/contextualai_rag_agent
+```
+
+2. Create and activate a virtual environment.
+3. Install dependencies:
+```bash
+pip install -r requirements.txt
+```
+4. Launch the app:
+```bash
+streamlit run contextualai_rag_agent.py
+```
+
+## Usage
+
+1) In the sidebar, paste your Contextual AI API key. Optionally provide an existing Agent ID and/or Datastore ID if you already have them.
+
+2) If needed, create a new datastore. Upload PDFs or text files to ingest. The app waits until documents finish processing.
+
+3) Create a new agent (or use an existing one) linked to the datastore.
+
+4) Ask questions in the chat input. Responses are generated by your Contextual AI agent.
+
+5) Optional advanced features:
+   - Agent Settings: Update the agent system prompt via the UI.
+   - Debug & Evaluation: Toggle retrieval info to view attributions; run LMUnit evaluation on the last answer with a custom rubric.
+
+## Configuration Notes
+
+- If you're on a non-US cloud instance, set the Base URL in the sidebar (e.g., `http://api.contextual.ai/v1`). The app will use this base URL for all API calls, including readiness polling.
+- Retrieval visualization uses `agents.query.retrieval_info` to fetch base64 page images and displays them directly.
+- LMUnit evaluation uses `lmunit.create` to score the last answer against your rubric.
diff --git a/rag_tutorials/contextualai_rag_agent/contextualai_rag_agent.py b/rag_tutorials/contextualai_rag_agent/contextualai_rag_agent.py
new file mode 100644
index 00000000..17e3f2fa
--- /dev/null
+++ b/rag_tutorials/contextualai_rag_agent/contextualai_rag_agent.py
@@ -0,0 +1,328 @@
+import os
+import tempfile
+import time
+from typing import List, Optional, Tuple, Any
+
+import streamlit as st
+import requests
+import json
+import re
+from contextual import ContextualAI
+
+
+def init_session_state() -> None:
+    if "api_key_submitted" not in st.session_state:
+        st.session_state.api_key_submitted = False
+    if "contextual_api_key" not in st.session_state:
+        st.session_state.contextual_api_key = ""
+    if "base_url" not in st.session_state:
+        st.session_state.base_url = "https://api.contextual.ai/v1"
+    if "agent_id" not in st.session_state:
+        st.session_state.agent_id = ""
+    if "datastore_id" not in st.session_state:
+        st.session_state.datastore_id = ""
+    if "chat_history" not in st.session_state:
+        st.session_state.chat_history = []
+    if "processed_file" not in st.session_state:
+        st.session_state.processed_file = False
+    if "last_raw_response" not in st.session_state:
+        st.session_state.last_raw_response = None
+    if "last_user_query" not in st.session_state:
+        st.session_state.last_user_query = ""
+
+
+def sidebar_api_form() -> bool:
+    with st.sidebar:
+        st.header("API & Resource Setup")
+
+        if st.session_state.api_key_submitted:
+            st.success("API verified")
+            if st.button("Reset Setup"):
+                st.session_state.clear()
+                st.rerun()
+            return True
+
+        with st.form("contextual_api_form"):
+            api_key = st.text_input("Contextual AI API Key", type="password")
+            base_url = st.text_input(
+                "Base URL",
+                value=st.session_state.base_url,
+                help="Include /v1 (e.g., https://api.contextual.ai/v1)",
+            )
+            existing_agent_id = st.text_input("Existing Agent ID (optional)")
+            existing_datastore_id = st.text_input("Existing Datastore ID (optional)")
+
+            if st.form_submit_button("Save & Verify"):
+                try:
+                    client = ContextualAI(api_key=api_key, base_url=base_url)
+                    _ = client.agents.list()
+
+                    st.session_state.contextual_api_key = api_key
+                    st.session_state.base_url = base_url
+                    st.session_state.agent_id = existing_agent_id
+                    st.session_state.datastore_id = existing_datastore_id
+                    st.session_state.api_key_submitted = True
+
+                    st.success("Credentials verified!")
+                    st.rerun()
+                except Exception as e:
+                    st.error(f"Credential verification failed: {str(e)}")
+        return False
+
+
+def ensure_client():
+    if not st.session_state.get("contextual_api_key"):
+        raise ValueError("Contextual AI API key not provided")
+    return ContextualAI(api_key=st.session_state.contextual_api_key, base_url=st.session_state.base_url)
+
+
+def create_datastore(client, name: str) -> Optional[str]:
+    try:
+        ds = client.datastores.create(name=name)
+        return getattr(ds, "id", None)
+    except Exception as e:
+        st.error(f"Failed to create datastore: {e}")
+        return None
+
+
+ALLOWED_EXTS = {".pdf", ".html", ".htm", ".mhtml", ".doc", ".docx", ".ppt", ".pptx"}
+
+def upload_documents(client, datastore_id: str, files: List[bytes], filenames: List[str], metadata: Optional[dict]) -> List[str]:
+    doc_ids: List[str] = []
+    for content, fname in zip(files, filenames):
+        try:
+            ext = os.path.splitext(fname)[1].lower()
+            if ext not in ALLOWED_EXTS:
+                st.error(f"Unsupported file extension for {fname}. Allowed: {sorted(ALLOWED_EXTS)}")
+                continue
+            with tempfile.NamedTemporaryFile(delete=False, suffix=ext) as tmp:
+                tmp.write(content)
+                tmp_path = tmp.name
+            with open(tmp_path, "rb") as f:
+                if metadata:
+                    result = client.datastores.documents.ingest(datastore_id, file=f, metadata=metadata)
+                else:
+                    result = client.datastores.documents.ingest(datastore_id, file=f)
+                doc_ids.append(getattr(result, "id", ""))
+        except Exception as e:
+            st.error(f"Failed to upload {fname}: {e}")
+        finally:
+            try:
+                os.unlink(tmp_path)
+            except Exception:
+                pass
+    return doc_ids
+
+
+def wait_until_documents_ready(api_key: str, datastore_id: str, base_url: str, max_checks: int = 30, interval_sec: float = 5.0) -> None:
+    url = f"{base_url.rstrip('/')}/datastores/{datastore_id}/documents"
+    headers = {"Authorization": f"Bearer {api_key}"}
+
+    for _ in range(max_checks):
+        try:
+            resp = requests.get(url, headers=headers, timeout=30)
+            if resp.status_code == 200:
+                docs = resp.json().get("documents", [])
+                if not any(d.get("status") in ("processing", "pending") for d in docs):
+                    return
+            time.sleep(interval_sec)
+        except Exception:
+            time.sleep(interval_sec)
+
+
+def create_agent(client, name: str, description: str, datastore_id: str) -> Optional[str]:
+    try:
+        agent = client.agents.create(name=name, description=description, datastore_ids=[datastore_id])
+        return getattr(agent, "id", None)
+    except Exception as e:
+        st.error(f"Failed to create agent: {e}")
+        return None
+
+
+def query_agent(client, agent_id: str, query: str) -> Tuple[str, Any]:
+    try:
+        resp = client.agents.query.create(agent_id=agent_id, messages=[{"role": "user", "content": query}])
+        if hasattr(resp, "content"):
+            return resp.content, resp
+        if hasattr(resp, "message") and hasattr(resp.message, "content"):
+            return resp.message.content, resp
+        if hasattr(resp, "messages") and resp.messages:
+            last_msg = resp.messages[-1]
+            return getattr(last_msg, "content", str(last_msg)), resp
+        return str(resp), resp
+    except Exception as e:
+        return f"Error querying agent: {e}", None
+
+
+def show_retrieval_info(client, raw_response, agent_id: str) -> None:
+    try:
+        if not raw_response:
+            st.info("No retrieval info available.")
+            return
+        message_id = getattr(raw_response, "message_id", None)
+        retrieval_contents = getattr(raw_response, "retrieval_contents", [])
+        if not message_id or not retrieval_contents:
+            st.info("No retrieval metadata returned.")
+            return
+        first_content_id = getattr(retrieval_contents[0], "content_id", None)
+        if not first_content_id:
+            st.info("Missing content_id in retrieval metadata.")
+            return
+        ret_result = client.agents.query.retrieval_info(message_id=message_id, agent_id=agent_id, content_ids=[first_content_id])
+        metadatas = getattr(ret_result, "content_metadatas", [])
+        if not metadatas:
+            st.info("No content metadatas found.")
+            return
+        page_img_b64 = getattr(metadatas[0], "page_img", None)
+        if not page_img_b64:
+            st.info("No page image provided in metadata.")
+            return
+        import base64
+        img_bytes = base64.b64decode(page_img_b64)
+        st.image(img_bytes, caption="Top Attribution Page", use_container_width=True)
+        # Removed raw object rendering to keep UI clean
+    except Exception as e:
+        st.error(f"Failed to load retrieval info: {e}")
+
+
+def update_agent_prompt(client, agent_id: str, system_prompt: str) -> bool:
+    try:
+        client.agents.update(agent_id=agent_id, system_prompt=system_prompt)
+        return True
+    except Exception as e:
+        st.error(f"Failed to update system prompt: {e}")
+        return False
+
+
+def evaluate_with_lmunit(client, query: str, response_text: str, unit_test: str):
+    try:
+        result = client.lmunit.create(query=query, response=response_text, unit_test=unit_test)
+        st.subheader("Evaluation Result")
+        st.code(str(result), language="json")
+    except Exception as e:
+        st.error(f"LMUnit evaluation failed: {e}")
+
+
+def post_process_answer(text: str) -> str:
+    text = re.sub(r"\(\s*\)", "", text)
+    text = text.replace("• ", "\n- ")
+    return text
+
+
+init_session_state()
+
+st.title("Contextual AI RAG Agent")
+
+if not sidebar_api_form():
+    st.info("Please enter your Contextual AI API key in the sidebar to continue.")
+    st.stop()
+
+client = ensure_client()
+
+with st.expander("1) Create or Select Datastore", expanded=True):
+    if not st.session_state.datastore_id:
+        default_name = "contextualai_rag_datastore"
+        ds_name = st.text_input("Datastore Name", value=default_name)
+        if st.button("Create Datastore"):
+            ds_id = create_datastore(client, ds_name)
+            if ds_id:
+                st.session_state.datastore_id = ds_id
+                st.success(f"Created datastore: {ds_id}")
+    else:
+        st.success(f"Using Datastore: {st.session_state.datastore_id}")
+
+with st.expander("2) Upload Documents", expanded=True):
+    uploaded_files = st.file_uploader("Upload PDFs or text files", type=["pdf", "txt", "md"], accept_multiple_files=True)
+    metadata_json = st.text_area("Custom Metadata (JSON)", value="", placeholder='{"custom_metadata": {"field1": "value1"}}')
+    if uploaded_files and st.session_state.datastore_id:
+        contents = [f.getvalue() for f in uploaded_files]
+        names = [f.name for f in uploaded_files]
+        if st.button("Ingest Documents"):
+            parsed_metadata = None
+            if metadata_json.strip():
+                try:
+                    parsed_metadata = json.loads(metadata_json)
+                except Exception as e:
+                    st.error(f"Invalid metadata JSON: {e}")
+                    parsed_metadata = None
+            ids = upload_documents(client, st.session_state.datastore_id, contents, names, parsed_metadata)
+            if ids:
+                st.success(f"Uploaded {len(ids)} document(s)")
+                wait_until_documents_ready(st.session_state.contextual_api_key, st.session_state.datastore_id, st.session_state.base_url)
+                st.info("Documents are ready.")
+
+with st.expander("3) Create or Select Agent", expanded=True):
+    if not st.session_state.agent_id and st.session_state.datastore_id:
+        agent_name = st.text_input("Agent Name", value="ContextualAI RAG Agent")
+        agent_desc = st.text_area("Agent Description", value="RAG agent over uploaded documents")
+        if st.button("Create Agent"):
+            a_id = create_agent(client, agent_name, agent_desc, st.session_state.datastore_id)
+            if a_id:
+                st.session_state.agent_id = a_id
+                st.success(f"Created agent: {a_id}")
+    elif st.session_state.agent_id:
+        st.success(f"Using Agent: {st.session_state.agent_id}")
+
+with st.expander("4) Agent Settings (Optional)"):
+    if st.session_state.agent_id:
+        system_prompt_val = st.text_area("System Prompt", value="", placeholder="Paste a new system prompt to update your agent")
+        if st.button("Update System Prompt") and system_prompt_val.strip():
+            ok = update_agent_prompt(client, st.session_state.agent_id, system_prompt_val.strip())
+            if ok:
+                st.success("System prompt updated.")
+
+st.divider()
+
+for message in st.session_state.chat_history:
+    with st.chat_message(message["role"]):
+        st.markdown(message["content"]) 
+
+query = st.chat_input("Ask a question about your documents")
+if query:
+    st.session_state.last_user_query = query
+    st.session_state.chat_history.append({"role": "user", "content": query})
+    with st.chat_message("user"):
+        st.markdown(query)
+
+    if st.session_state.agent_id:
+        with st.chat_message("assistant"):
+            answer, raw = query_agent(client, st.session_state.agent_id, query)
+            st.session_state.last_raw_response = raw
+            processed = post_process_answer(answer)
+            st.markdown(processed)
+            st.session_state.chat_history.append({"role": "assistant", "content": processed})
+    else:
+        st.error("Please create or select an agent first.")
+
+with st.expander("Debug & Evaluation", expanded=False):
+    st.caption("Tools to inspect retrievals and evaluate answers")
+    if st.session_state.agent_id:
+        if st.checkbox("Show Retrieval Info", value=False):
+            show_retrieval_info(client, st.session_state.last_raw_response, st.session_state.agent_id)
+        st.markdown("")
+        unit_test = st.text_area("LMUnit rubric / unit test", value="Does the response avoid unnecessary information?", height=80)
+        if st.button("Evaluate Last Answer with LMUnit"):
+            if st.session_state.last_user_query and st.session_state.chat_history:
+                last_assistant_msgs = [m for m in st.session_state.chat_history if m["role"] == "assistant"]
+                if last_assistant_msgs:
+                    evaluate_with_lmunit(client, st.session_state.last_user_query, last_assistant_msgs[-1]["content"], unit_test)
+                else:
+                    st.info("No assistant response to evaluate yet.")
+            else:
+                st.info("Ask a question first to run an evaluation.")
+
+with st.sidebar:
+    st.divider()
+    col1, col2 = st.columns(2)
+    with col1:
+        if st.button("Clear Chat"):
+            st.session_state.chat_history = []
+            st.session_state.last_raw_response = None
+            st.session_state.last_user_query = ""
+            st.rerun()
+    with col2:
+        if st.button("Reset App"):
+            st.session_state.clear()
+            st.rerun()
+
+
diff --git a/rag_tutorials/contextualai_rag_agent/requirements.txt b/rag_tutorials/contextualai_rag_agent/requirements.txt
new file mode 100644
index 00000000..22a74096
--- /dev/null
+++ b/rag_tutorials/contextualai_rag_agent/requirements.txt
@@ -0,0 +1,4 @@
+streamlit==1.40.2
+contextual-client>=0.1.0
+requests>=2.32.0
+pydantic==2.9.2
\ No newline at end of file