makenotion/notion-mcp-server (makenotion/notion-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 89 out of 100, grade B. It declares 24 tools. No publisher has claimed this listing.

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B
Caution
89/100
21 days ago

makenotion/notion-mcp-server

Official MCP server for Notion API

→ makenotion/notion-mcp-server· npm: @notionhq/notion-mcp-server· listed on npm

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.

How we verified

⚡ Live Monitored: not connected

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Who stands behind it

makenotion

Source: npm · also listed on modelscope, Official, mcp.so

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Install from

npmmodelscopeGitHubmcp.so

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// key findings
⚠️
Known vulnerabilities in dependencies: 8 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 1 credential: NOTION_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies8 high

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

highmulter@1.4.5-lts.1GHSA-44fp-w29j-9vj5

Multer vulnerable to Denial of Service via memory leaks from unclosed streams

highmulter@1.4.5-lts.1GHSA-4pg4-qvpc-4q3h

Multer vulnerable to Denial of Service from maliciously crafted requests

highmulter@1.4.5-lts.1GHSA-5528-5vmv-3xc2

Multer Vulnerable to Denial of Service via Uncontrolled Recursion

highmulter@1.4.5-lts.1GHSA-72gw-mp4g-v24j

Multer vulnerable to Denial of Service via deeply nested field names

highmulter@1.4.5-lts.1GHSA-fjgf-rc76-4x9p

Multer vulnerable to Denial of Service via unhandled exception from malformed request

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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.
🔐 secretNOTION_TOKEN##### Option 1: Using (recommended)
configOPENAPI_MCP_HEADERS##### Option 2: Using (for advanced use cases)
// quality suggestions

Secrets not logged

1 secret value sent to console.log

Redact or omit secret values from log output.

Dev dependencies

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

Upgrade dev dependencies when convenient.

Dependency freshness

3/12 production deps abandoned (no release in 2+ years): openapi-schema-validator@2023-05-24 (3.2y), openapi-types@2023-05-24 (3.2y), node-fetch@2023-11-30 (2.7y)

Domain consistency

npm scope @notionhq doesn't match GitHub owner makenotion

Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.

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 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Verified](https://m8ven.ai/badge/mcp/makenotion/notion-mcp-server?variant=verified)](https://m8ven.ai/mcp/makenotion/notion-mcp-server)
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commit: 1d38420769c8a1fe2d583ff1e7d2d108d4eb0b30
code hash: d3d90edc675a123b24e623db7f672216f745b3e08dc19cbbc42990bacc09beec
verified: 8/20/2026, 3:56:08 PM
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