FSV — website security scanner
Scan your own website for vulnerabilities: DNS takeover, compromised CDNs, debug mode and more.
What it does
FSV — website security scanner is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.
From the publisher's description, Electra Index matched it to 2 capabilities: debugging and security scanning. That makes it a candidate for tasks such as scan code for vulnerabilities or review pull requests.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · not tested by Electra IndexInstall package
- PYPI
fsvv2.2.1 · runs locally (stdio)
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"fsv-website-security-scanner": {
"command": "uvx",
"args": [
"fsv"
]
}
}
}Tasks it helps with
Share of each task's required capabilities it covers| Scan code for vulnerabilities Security Scanning | 50% |
| Review pull requests Security Scanning | 50% |
| Fix bugs in a codebase Debugging | 50% |
| Monitor production incidents Debugging | 33% |
Similar tools
Listed for the same task: scan code for vulnerabilities- diffpilotREMOTELOCALMCP server for PR code review, commit messages, changelogs, and secret detection
- MCP Code Review ServerREMOTELOCALCode review as an MCP server — structured reviews with OWASP security scanning
- StrixREMOTELOCALAI pentesting: run scans, triage vulnerabilities, review PRs, manage schedules and assets
- Kestrova: Solidity Vulnerability ScanREMOTELOCALSolidity smart contract vulnerability scan (Slither) for AI agents. Free preview; paid full report
- EchelonGraph CVE & ExposureREMOTELOCALCVE, KEV, EPSS, SBOM and advisory lookups; per-CVE exposure from Shodan data (© Shodan). Keyless
- SafeguardREMOTELOCALSoftware supply chain security: SBOMs, vulnerabilities, fixes, policies and compliance data
Ready-made AI agents
- $20/mo
- $18/mo · free plan
- $24/mo · free plan
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Install package | fsv | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Package registries | pypi | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Local install (package) | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Remote access (hosted) | no | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Website | https://github.com/twayst0/fsv | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Repository | https://github.com/twayst0/fsv | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Version | 2.2.1 | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
Change history
- NEW25 Oct 2026first seen in the index
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<a href="https://electraindex.com/mcp/fsv-website-security-scanner?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/fsv-website-security-scanner" alt="Listed on Electra Index"></a>Questions about FSV — website security scanner
How do I connect FSV — website security scanner?
Install the PyPI package fsv. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What can I use FSV — website security scanner for?
Based on its description, it is most relevant to: scan code for vulnerabilities, review pull requests, fix bugs in a codebase, monitor production incidents.