Mlab.sh

Threat intelligence: enrich IOCs (IP, domain, URL, hash), search CVEs and actors, scan SBOMs.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "mlab-sh": {
      "command": "npx",
      "args": [
        "-y",
        "mlab-sh"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

mlab.sh MCP server

Public metadata and connection guide for the remote MCP server at https://mlab.sh/mcp, a threat intelligence server for SOC and DFIR work.

This repo is the registry listing and the documentation. It is not the server source: the server runs inside the mlab.sh backend and is closed source.

Connect

Endpoint: https://mlab.sh/mcp (Streamable HTTP via POST, SSE via GET).

Claude.ai

Settings > Connectors > Add custom connector, then paste the URL. OAuth runs in the browser, no token to copy.

Code

https://mlab.sh/mcp

Claude Desktop

claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "mlab": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mlab.sh/mcp",
        "--header",
        "Authorization: Bearer mcp_xxx"
      ]
    }
  }
}

Drop the --header pair to use OAuth instead of a static token.

Cursor

~/.cursor/mcp.json:

config.json

{
  "mcpServers": {
    "mlab": {
      "url": "https://mlab.sh/mcp",
      "headers": {
        "Authorization": "Bearer mcp_xxx"
      }
    }
  }
}

VS Code

.vscode/mcp.json:

config.json

{
  "servers": {
    "mlab": {
      "type": "http",
      "url": "https://mlab.sh/mcp",
      "headers": {
        "Authorization": "Bearer mcp_xxx"
      }
    }
  }
}

curl

Terminal

curl -sS -X POST https://mlab.sh/mcp \
  -H "Authorization: Bearer mcp_xxx" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"curl","version":"1.0.0"}}}'

Ready to paste versions of these four configs live in examples/.

Officially supported clients are Claude.ai and Claude Desktop. Other MCP clients (Cursor, VS Code, Windsurf and friends) work but are best effort.

Tools

IOC enrichment

Tool	Purpose
`detect_ioc`	Auto detect the IOC type of a value and return relevant threat intel
`scan_ip`	Threat intel for an IPv4 or IPv6 address
`scan_url`	Static analysis of a URL without visiting it
`scan_hash`	File hash lookup (MD5, SHA1, SHA256) in CIRCL hashlookup
`scan_crypto`	Threat intel for a blockchain address: labels, sanctions, risk score, 18 chains
`scan_email`	Offline style analysis of an email address
`scan_phone`	Offline style analysis of a phone number
`scan_mac`	Offline style analysis of a MAC address
`smishing_risk`	Score an SMS for smishing

Vulnerabilities and actors

Tool	Purpose
`cve_search`	Search CVEs
`cve_detail`	Full CVE record
`actors_by_cve`	Threat actors known to exploit a CVE
`search_actors`	Search threat actors
`get_actor`	Full threat actor profile

Scanning

Tool	Purpose
`start_domain_scan`	Launch a domain scan: DNS, subdomains, SSL, security.txt, robots.txt
`get_domain_scan_results`	Poll the results of a domain scan
`scan_bash`	Static analysis of an inline shell script
`scan_sbom`	Scan a dependency lockfile or SBOM for known CVEs

Account

Tool	Purpose
`get_scan_history`	Past scans for the account
`get_scan_limits`	Current quotas and remaining scans
`get_account_info`	Account details
`add_bookmark`	Bookmark an IOC
`remove_bookmark`	Remove a bookmarked IOC
`get_bookmarks`	List bookmarked IOCs
`hello_world`	Connectivity check

Authentication

OAuth 2.1 is the recommended path: authorization code with PKCE S256, dynamic client registration, CIMD supported. The server advertises its metadata at https://mlab.sh/.well-known/oauth-authorization-server, so a compliant client only needs the endpoint URL.

If your client does not speak OAuth, create a static token in Account > Settings > MCP Tokens and send it as Authorization: Bearer mcp_xxx.

Full details: https://doc.mlab.sh/docs/mlab.sh/integrations/mcp

Rate limits and quotas

Limits follow your mlab.sh account plan. Call get_scan_limits to read the quotas and remaining budget that apply to your account.

Registry

Published to the official MCP Registry as sh.mlab/mcp.

https://registry.modelcontextprotocol.io/v0.1/servers?search=sh.mlab

Other public servers

https://news.mlab.sh/mcp is a separate, unauthenticated, read only MCP server exposing a cyber news index. It is not published from this repo.

Security

Report vulnerabilities to security@mlab.sh. See https://mlab.sh/security.txt and SECURITY.md.

License

MIT, see LICENSE.

Read the full README →View source on GitHub →

Related MCP Servers

View all in Developer Tools View all alternatives

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Mlab.sh

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "mlab-sh": { "command": "npx", "args": ["-y", "mlab.sh"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Mlab.sh →Install in Claude Desktop Install in Cursor Install in VS Code

Mlab.sh

Threat intelligence: enrich IOCs (IP, domain, URL, hash), search CVEs and actors, scan SBOMs.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "mlab-sh": {
      "command": "npx",
      "args": [
        "-y",
        "mlab-sh"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

mlab.sh MCP server

Public metadata and connection guide for the remote MCP server at https://mlab.sh/mcp, a threat intelligence server for SOC and DFIR work.

This repo is the registry listing and the documentation. It is not the server source: the server runs inside the mlab.sh backend and is closed source.

Connect

Endpoint: https://mlab.sh/mcp (Streamable HTTP via POST, SSE via GET).

Claude.ai

Settings > Connectors > Add custom connector, then paste the URL. OAuth runs in the browser, no token to copy.

Code

https://mlab.sh/mcp

Claude Desktop

claude_desktop_config.json:

config.json

{
  "mcpServers": {
    "mlab": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mlab.sh/mcp",
        "--header",
        "Authorization: Bearer mcp_xxx"
      ]
    }
  }
}

Drop the --header pair to use OAuth instead of a static token.

Cursor

~/.cursor/mcp.json:

config.json

{
  "mcpServers": {
    "mlab": {
      "url": "https://mlab.sh/mcp",
      "headers": {
        "Authorization": "Bearer mcp_xxx"
      }
    }
  }
}

VS Code

.vscode/mcp.json:

config.json

{
  "servers": {
    "mlab": {
      "type": "http",
      "url": "https://mlab.sh/mcp",
      "headers": {
        "Authorization": "Bearer mcp_xxx"
      }
    }
  }
}

curl

Terminal

curl -sS -X POST https://mlab.sh/mcp \
  -H "Authorization: Bearer mcp_xxx" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"curl","version":"1.0.0"}}}'

Ready to paste versions of these four configs live in examples/.

Officially supported clients are Claude.ai and Claude Desktop. Other MCP clients (Cursor, VS Code, Windsurf and friends) work but are best effort.

Tools

IOC enrichment

Tool	Purpose
`detect_ioc`	Auto detect the IOC type of a value and return relevant threat intel
`scan_ip`	Threat intel for an IPv4 or IPv6 address
`scan_url`	Static analysis of a URL without visiting it
`scan_hash`	File hash lookup (MD5, SHA1, SHA256) in CIRCL hashlookup
`scan_crypto`	Threat intel for a blockchain address: labels, sanctions, risk score, 18 chains
`scan_email`	Offline style analysis of an email address
`scan_phone`	Offline style analysis of a phone number
`scan_mac`	Offline style analysis of a MAC address
`smishing_risk`	Score an SMS for smishing

Vulnerabilities and actors

Tool	Purpose
`cve_search`	Search CVEs
`cve_detail`	Full CVE record
`actors_by_cve`	Threat actors known to exploit a CVE
`search_actors`	Search threat actors
`get_actor`	Full threat actor profile

Scanning

Tool	Purpose
`start_domain_scan`	Launch a domain scan: DNS, subdomains, SSL, security.txt, robots.txt
`get_domain_scan_results`	Poll the results of a domain scan
`scan_bash`	Static analysis of an inline shell script
`scan_sbom`	Scan a dependency lockfile or SBOM for known CVEs

Account

Tool	Purpose
`get_scan_history`	Past scans for the account
`get_scan_limits`	Current quotas and remaining scans
`get_account_info`	Account details
`add_bookmark`	Bookmark an IOC
`remove_bookmark`	Remove a bookmarked IOC
`get_bookmarks`	List bookmarked IOCs
`hello_world`	Connectivity check

Authentication

If your client does not speak OAuth, create a static token in Account > Settings > MCP Tokens and send it as Authorization: Bearer mcp_xxx.

Full details: https://doc.mlab.sh/docs/mlab.sh/integrations/mcp

Rate limits and quotas

Limits follow your mlab.sh account plan. Call get_scan_limits to read the quotas and remaining budget that apply to your account.

Registry

Published to the official MCP Registry as sh.mlab/mcp.

https://registry.modelcontextprotocol.io/v0.1/servers?search=sh.mlab

Other public servers

https://news.mlab.sh/mcp is a separate, unauthenticated, read only MCP server exposing a cyber news index. It is not published from this repo.

Security

Report vulnerabilities to security@mlab.sh. See https://mlab.sh/security.txt and SECURITY.md.

License

MIT, see LICENSE.

Read the full README →View source on GitHub →

Related MCP Servers

View all in Developer Tools View all alternatives

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Mlab.sh

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "mlab-sh": { "command": "npx", "args": ["-y", "mlab.sh"] } }

AllMCPs Directory Badge

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Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

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Technical Specs & Signals

CategoryDeveloper Tools

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

★ Spotlight Slot

Feature Your MCP Server

Get maximum visibility for your server across our directory, search results, and detail pages.

Spotlight Your Server

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Mlab.sh →Install in Claude Desktop Install in Cursor Install in VS Code