Brave Search MCP Server (mikechao/brave-search-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

B
Caution
89/100

Brave Search MCP Server

An MCP Server implementation that integrates the Brave Search API, providing, Web Search, Local Points of Interest Search, Image Search, Video Search and News Search capabilities

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

mikechao

Source: mcp.so · also listed on github_topic, ModelScope

Maintenance & responsiveness
as of 2026-08-15
Issue response: no maintainer replies in sample
Issues closed (90d): 0 · 1 open
Releases (90d): none — last 2026-03-02
Contributor retention: 1/1 stayed · 3 active
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Install from

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Known vulnerabilities in dependencies: 1 critical, 4 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: BRAVE_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 critical4 high2 medium14 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.18GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

highhono@4.12.23GHSA-88fw-hqm2-52qc

hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard

highpostcss@8.5.10GHSA-6g55-p6wh-862q

PostCSS: Arbitrary file read and information disclosure via attacker-controlled sourceMappingURL in CSS comments

highpostcss@8.5.10GHSA-r28c-9q8g-f849

PostCSS: Path Traversal in Previous Source Map Auto-Loading (sourceMappingURL) leads to Arbitrary .map File Disclosure

highvite@8.0.14GHSA-fx2h-pf6j-xcff

vite: `server.fs.deny` bypass on Windows alternate paths

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// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
🔐 secretBRAVE_API_KEY(required): Brave Search API key.
configHOST(optional): Interface to bind to (default: 0.0.0.0).
configINPUT
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Production dependencies are patched

0 critical, 1 high severity in production deps — hono@4.12.23 (high), @hono/node-server@2.0.4 (low)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dev dependencies

4 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

Dependency freshness

1/12 production deps stale: snarkdown@2022-06-26 (4.2y)

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 89d1869419235d67326d5e49c3818e72d054b066
code hash: af64f5a3d39fc03a6bcf8aed9a86b05e237b2df740e0bd284539307163ebc273
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