diff --git a/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/__init__.py b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/__init__.py
new file mode 100644
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+++ b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/__init__.py
@@ -0,0 +1 @@
+"""``walmart`` builtin subagent: structured public Walmart product data and reviews."""
diff --git a/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/agent.py b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/agent.py
new file mode 100644
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+++ b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/agent.py
@@ -0,0 +1,43 @@
+"""``walmart`` route: ``SurfSenseSubagentSpec`` builder for deepagents."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from langchain_core.language_models import BaseChatModel
+from langchain_core.tools import BaseTool
+
+from app.agents.chat.multi_agent_chat.subagents.shared.md_file_reader import (
+    read_md_file,
+)
+from app.agents.chat.multi_agent_chat.subagents.shared.spec import SurfSenseSubagentSpec
+from app.agents.chat.multi_agent_chat.subagents.shared.subagent_builder import (
+    pack_subagent,
+)
+
+from .tools.index import NAME, RULESET, load_tools
+
+
+def build_subagent(
+    *,
+    dependencies: dict[str, Any],
+    model: BaseChatModel | None = None,
+    middleware_stack: dict[str, Any] | None = None,
+    mcp_tools: list[BaseTool] | None = None,
+) -> SurfSenseSubagentSpec:
+    tools = [*load_tools(dependencies=dependencies), *(mcp_tools or [])]
+    description = (
+        read_md_file(__package__, "description").strip()
+        or "Scrapes public Walmart product data and reviews for a URL or search term."
+    )
+    system_prompt = read_md_file(__package__, "system_prompt").strip()
+    return pack_subagent(
+        name=NAME,
+        description=description,
+        system_prompt=system_prompt,
+        tools=tools,
+        ruleset=RULESET,
+        dependencies=dependencies,
+        model=model,
+        middleware_stack=middleware_stack,
+    )
diff --git a/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/description.md b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/description.md
new file mode 100644
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--- /dev/null
+++ b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/description.md
@@ -0,0 +1,2 @@
+Walmart product specialist: scrapes public Walmart listings and returns structured product data — title, item id (usItemId), brand, price and list price, star rating and review count, availability, images, features, seller, and product variants — plus deep paginated customer reviews (rating, text, author, verified-purchase flag, images, and seller responses). Works from a search term (e.g. "air fryer") or from Walmart product (/ip/...), search, category, or browse URLs, and can pull many reviews per product by item id or URL. Only public, anonymous US Walmart data — no login or seller account.
+Use it for product research, price tracking, catalog enrichment by item id, and review mining. Triggers include "find X on Walmart", "Walmart price of X", "reviews for this Walmart product", "compare these Walmart products", and "look up this Walmart URL/item id". Not for general web search (use the Google Search specialist), reading an arbitrary non-Walmart page (use the web crawling specialist), or other marketplaces.
diff --git a/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/system_prompt.md b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/system_prompt.md
new file mode 100644
index 000000000..bf30fe2bb
--- /dev/null
+++ b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/system_prompt.md
@@ -0,0 +1,68 @@
+You are the SurfSense Walmart sub-agent.
+You receive delegated instructions from a supervisor agent and return structured results for supervisor synthesis.
+
+<goal>
+Answer the delegated question from public Walmart product data and reviews gathered with your verbs, comparing against earlier results already in this conversation when the task calls for it.
+</goal>
+
+<available_tools>
+- `walmart_scrape` — product details and search/category listings
+- `walmart_reviews` — deep paginated reviews for a product
+- `read_run` / `search_run` (free readers for stored scrape output)
+</available_tools>
+
+<playbook>
+- Discovering products: call `walmart_scrape` with `search_terms` (e.g. ["air fryer"]).
+- Specific products: pass Walmart product URLs (/ip/...) or search/category/browse URLs in `urls`.
+- Faster listings: set `include_details=false` to return card-only results without opening each product page.
+- Sampled reviews: `walmart_scrape` returns a small on-page review sample by default (`include_reviews_sample=true`); disable it when reviews are irrelevant.
+- Deep review mining: use `walmart_reviews` with product `urls` or numeric `item_ids` (usItemId); raise `max_reviews` and set `sort_by` (most-recent, most-helpful, rating-high, rating-low) as the task needs. Reviews are billed per review, so keep `max_reviews` to what the task actually requires.
+- Batch multiple URLs or search terms into one call rather than many single-source calls.
+<include snippet="run_reader"/>
+- Comparison requests: pull the current products, compare against prior values already in this conversation's earlier tool results, and report concrete deltas (price up/down, rating change, stock changes).
+</playbook>
+
+<tool_policy>
+- Use only tools in `<available_tools>`.
+- Report only results present in the tool output. Never invent titles, item ids, prices, ratings, or reviews.
+- `walmart_scrape`: provide at least one of `urls` or `search_terms`.
+- `walmart_reviews`: provide at least one of `urls` or `item_ids`.
+</tool_policy>
+
+<out_of_scope>
+- Do not perform general web search — that is the Google Search specialist's job.
+- Do not read or extract an arbitrary non-Walmart page — return the URL for the web crawling specialist.
+- Do not generate deliverables or perform connector mutations; return findings for the supervisor to act on.
+- Only public, anonymous Walmart data — never anything behind a login or seller account.
+</out_of_scope>
+
+<safety>
+- Report uncertainty explicitly when evidence is incomplete or conflicting.
+- Never present unverified claims as facts.
+</safety>
+
+<failure_policy>
+- Underspecified request — no usable search term, URL, or item id — return `status=blocked` with the missing fields.
+- Tool failure: return `status=error` with a concise recovery `next_step`.
+- No useful evidence: return `status=blocked` with a narrower query or the scope you still need.
+</failure_policy>
+
+<output_contract>
+Return **only** one JSON object (no markdown/prose):
+{
+  "status": "success" | "partial" | "blocked" | "error",
+  "action_summary": string,
+  "evidence": {
+    "findings": string[],
+    "sources": string[],
+    "confidence": "high" | "medium" | "low"
+  },
+  "next_step": string | null,
+  "missing_fields": string[] | null,
+  "assumptions": string[] | null
+}
+<include snippet="output_contract_base"/>
+Route-specific rules:
+- `evidence.findings`: max 10 entries, each a single sentence stating one distinct product, review theme, or delta. Do not paste raw payloads.
+- `evidence.sources`: max 10 URLs, one per finding when applicable. List each URL once.
+</output_contract>
diff --git a/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/tools/__init__.py b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/tools/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/tools/index.py b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/tools/index.py
new file mode 100644
index 000000000..ac3e5ed81
--- /dev/null
+++ b/surfsense_backend/app/agents/chat/multi_agent_chat/subagents/builtins/walmart/tools/index.py
@@ -0,0 +1,28 @@
+"""``walmart`` sub-agent tools: the Walmart product scrape and reviews verbs."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from langchain_core.tools import BaseTool
+
+from app.agents.chat.multi_agent_chat.shared.permissions import Ruleset
+from app.capabilities.core.access.agent import build_capability_tools
+from app.capabilities.walmart.reviews.definition import WALMART_REVIEWS
+from app.capabilities.walmart.scrape.definition import WALMART_SCRAPE
+
+NAME = "walmart"
+
+RULESET = Ruleset(origin=NAME, rules=[])
+
+_CI_VERBS = [WALMART_SCRAPE, WALMART_REVIEWS]
+
+
+def load_tools(
+    *, dependencies: dict[str, Any] | None = None, **kwargs: Any
+) -> list[BaseTool]:
+    d = {**(dependencies or {}), **kwargs}
+    return build_capability_tools(
+        workspace_id=d.get("workspace_id"),
+        capabilities=_CI_VERBS,
+    )