walmart-mcpSAFE
MCP server for Walmart: keyword and category search, product pages with the buy box and other sellers, and the review feed with its filter block. 1,000 free credits every month.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
A hosted Model Context Protocol (MCP) server that gives Claude, Cursor, Windsurf and any other MCP client three read-only Walmart tools. Run a keyword or category search, read one item with the seller holding the buy box, and page through its customer reviews, all as structured JSON, with no Walmart developer account and nothing to host.
It reads public Walmart pages that a signed-out visitor can see, on walmart.com and walmart.ca.
1,000 free credits every month, no card required, which is 100 Walmart calls at the 10-credit rate.
https://mcp.hasdata.com/mcp?apis=walmart
[](https://glama.ai/mcp/servers/HasData/walmart-mcp) [](https://github.com/HasData/walmart-mcp/actions/workflows/contract.yml) [](https://mcp.hasdata.com/mcp?apis=walmart) [](#tools)
- Prompts and resources
[](https://www.npmjs.com/package/@hasdata/walmart-mcp) [](https://pypi.org/project/hasdata-walmart-mcp/) [](LICENSE)
Contents
- What you need
- Quick start
- Example prompts
- Tools
- Errors and failure paths
- Pricing, free tier and limits
- Tool selection
- How it compares
- [FAQ]
93af911cf950OBSERVED · 2026-10-10Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.
claude mcp add walmart-mcp --env HASDATA_API_KEY=${HASDATA_API_KEY} --env HASDATA_API_KEY=${HASDATA_API_KEY} -- npx -y @hasdata/[email protected]claude mcp add hasdata-walmart-mcp --env HASDATA_API_KEY=${HASDATA_API_KEY} --env HASDATA_API_KEY=${HASDATA_API_KEY} -- uvx hasdata-walmart-mcp==1.0.2Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- none-observed
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (2)
mcp-remote
Gates applied: no_behavioural_pass.
93af911cf950full audit observations/trust-audit/mcp-server/hasdata__walmart-mcp.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-10 | 93af911cf950 | SAFE | B | 89 | first audit |
Questions
What is the walmart-mcp MCP server?
MCP server for Walmart: keyword and category search, product pages with the buy box and other sellers, and the review feed with its filter block. 1,000 free credits every month.
Is walmart-mcp safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does walmart-mcp need?
It reads HASDATA_API_KEY from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.
How does walmart-mcp run?
It speaks stdio and streamable-http, so it runs as a local process your client starts. It is published on npm as @hasdata/walmart-mcp at 1.0.0.
How current is this page?
The grade is for one exact copy of the source (93af911cf950), read on 2026-10-10. The repository is watched and re-audited when it changes.