Install
$ agentstack add mcp-vulncheck-oss-mcp ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
The VulnCheck MCP Server
The VulnCheck MCP Server connects AI assistants to VulnCheck vulnerability intelligence. Ask your AI tools about CVEs, exploits, advisories, and vulnerable packages — directly in your editor or terminal, using natural language.
Use Cases
- CVE research: Look up vulnerability details, severity, exploitability, and affected versions while reviewing code or triaging issues
- Dependency analysis: Check packages by CPE or PURL to identify known vulnerabilities before shipping
- Exploit intelligence: Determine whether a CVE has known exploit code, active exploitation, or C2 indicators
- Advisory lookup: Search vendor and ecosystem advisories by package, product, or keyword
- Index queries: Query VulnCheck's breach, botnet, and threat intelligence indices for real-time context
Requirements
- A VulnCheck API token — create one here
Installation
Download the latest release from the Releases page, or use the Docker image (ghcr.io/vulncheck-oss/mcp).
| Platform | Archive | |----------|---------| | macOS (Apple Silicon) | vulncheck-mcp_1.2.3_darwin_arm64.tar.gz | | macOS (Intel) | vulncheck-mcp_1.2.3_darwin_amd64.tar.gz | | Linux | vulncheck-mcp_1.2.3_linux_amd64.tar.gz | | Windows | vulncheck-mcp_1.2.3_windows_amd64.zip |
Install in Your AI Client
- [Claude Code & Claude Desktop](docs/installation-guides/install-claude.md)
- [Cursor](docs/installation-guides/install-cursor.md)
- [VS Code](docs/installation-guides/install-vscode.md)
- [Windsurf](docs/installation-guides/install-windsurf.md)
- [Cline](docs/installation-guides/install-cline.md)
- [Gemini CLI](docs/installation-guides/install-gemini-cli.md)
- [Codex CLI](docs/installation-guides/install-codex.md)
Available Tools
See [docs/tools.md](docs/tools.md) for the full list of available tools.
Development
make build # build for current platform → bin/vulncheck-mcp
make snapshot # cross-compile all platforms via GoReleaser → dist/
make test # run tests
make lint # run golangci-lint
Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: vulncheck-oss
- Source: vulncheck-oss/mcp
- License: MIT
- Homepage: https://vulncheck.com
Install and usage instructions live in the source repository linked above.
Reviews
No reviews yet — be the first.
Write a review
Versions
- v0.1.0 Imported from the upstream source.