SERVER

osv-advisory-mcp-server

Rank #5,300

io.github.cyanheads/osv-advisory-mcp-server

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

15 versions

2 GitHub stars

by cyanheads (135 servers)View repository ↗Claim this server

First listed

May 30, 2026

Last publish date

Sep 20, 2026

OVERVIEW

osv-advisory-mcp-server is a Model Context Protocol (MCP) server published by cyanheads. It ranks #5,300 of 132,046 servers tracked on MCP Toplist, and its repository has 2 GitHub stars. osv-advisory-mcp-server is listed across 3 registries — Official MCP, PulseMCP and Glama, with 15 tracked versions. It was first listed on May 30, 2026 and most recently updated on Sep 20, 2026.

STANDING

#5,300of 132,046 tracked serversTop 5%

Ranks ahead of 126,746 of 132,046 servers on MCP Toplist.

CONNECT

Use osv-advisory-mcp-server

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

Remote · HTTP

claude mcp add --transport http osv-advisory-mcp-server https://osv-advisory.caseyjhand.com/mcp

npm package

claude mcp add osv-advisory-mcp-server -e "OSV_REQUEST_TIMEOUT_MS=<your OSV_REQUEST_TIMEOUT_MS>" -e "OSV_BATCH_CONCURRENCY=<your OSV_BATCH_CONCURRENCY>" -e "OSV_QUERY_MAX_PAGES=<your OSV_QUERY_MAX_PAGES>" -e "MCP_LOG_LEVEL=<your MCP_LOG_LEVEL>" -- npx -y @cyanheads/osv-advisory-mcp-server run start:stdio

Replace each placeholder with your own value before saving.

npm package

claude mcp add osv-advisory-mcp-server -e "OSV_REQUEST_TIMEOUT_MS=<your OSV_REQUEST_TIMEOUT_MS>" -e "OSV_BATCH_CONCURRENCY=<your OSV_BATCH_CONCURRENCY>" -e "OSV_QUERY_MAX_PAGES=<your OSV_QUERY_MAX_PAGES>" -e "MCP_HTTP_HOST=<your MCP_HTTP_HOST>" -e "MCP_HTTP_PORT=<your MCP_HTTP_PORT>" -e "MCP_HTTP_ENDPOINT_PATH=<your MCP_HTTP_ENDPOINT_PATH>" -e "MCP_AUTH_MODE=<your MCP_AUTH_MODE>" -e "MCP_SESSION_MODE=<your MCP_SESSION_MODE>" -e "MCP_LOG_LEVEL=<your MCP_LOG_LEVEL>" -- npx -y @cyanheads/osv-advisory-mcp-server run start:http

Replace each placeholder with your own value before saving.

Remote · HTTP

[mcp_servers.osv-advisory-mcp-server]
url = "https://osv-advisory.caseyjhand.com/mcp"

Add to ~/.codex/config.toml.

npm package

[mcp_servers.osv-advisory-mcp-server]
command = "npx"
args = ["-y", "@cyanheads/osv-advisory-mcp-server", "run", "start:stdio"]

[mcp_servers.osv-advisory-mcp-server.env]
OSV_REQUEST_TIMEOUT_MS = "<your OSV_REQUEST_TIMEOUT_MS>"
OSV_BATCH_CONCURRENCY = "<your OSV_BATCH_CONCURRENCY>"
OSV_QUERY_MAX_PAGES = "<your OSV_QUERY_MAX_PAGES>"
MCP_LOG_LEVEL = "<your MCP_LOG_LEVEL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

[mcp_servers.osv-advisory-mcp-server]
command = "npx"
args = ["-y", "@cyanheads/osv-advisory-mcp-server", "run", "start:http"]

[mcp_servers.osv-advisory-mcp-server.env]
OSV_REQUEST_TIMEOUT_MS = "<your OSV_REQUEST_TIMEOUT_MS>"
OSV_BATCH_CONCURRENCY = "<your OSV_BATCH_CONCURRENCY>"
OSV_QUERY_MAX_PAGES = "<your OSV_QUERY_MAX_PAGES>"
MCP_HTTP_HOST = "<your MCP_HTTP_HOST>"
MCP_HTTP_PORT = "<your MCP_HTTP_PORT>"
MCP_HTTP_ENDPOINT_PATH = "<your MCP_HTTP_ENDPOINT_PATH>"
MCP_AUTH_MODE = "<your MCP_AUTH_MODE>"
MCP_SESSION_MODE = "<your MCP_SESSION_MODE>"
MCP_LOG_LEVEL = "<your MCP_LOG_LEVEL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Remote · HTTP

https://osv-advisory.caseyjhand.com/mcp

Settings → Connectors → “Add custom connector”, then paste this URL.

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:stdio"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:http"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_HTTP_HOST": "<your MCP_HTTP_HOST>",
        "MCP_HTTP_PORT": "<your MCP_HTTP_PORT>",
        "MCP_HTTP_ENDPOINT_PATH": "<your MCP_HTTP_ENDPOINT_PATH>",
        "MCP_AUTH_MODE": "<your MCP_AUTH_MODE>",
        "MCP_SESSION_MODE": "<your MCP_SESSION_MODE>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "url": "https://osv-advisory.caseyjhand.com/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:stdio"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:http"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_HTTP_HOST": "<your MCP_HTTP_HOST>",
        "MCP_HTTP_PORT": "<your MCP_HTTP_PORT>",
        "MCP_HTTP_ENDPOINT_PATH": "<your MCP_HTTP_ENDPOINT_PATH>",
        "MCP_AUTH_MODE": "<your MCP_AUTH_MODE>",
        "MCP_SESSION_MODE": "<your MCP_SESSION_MODE>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "servers": {
    "osv-advisory-mcp-server": {
      "type": "http",
      "url": "https://osv-advisory.caseyjhand.com/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

npm package

{
  "servers": {
    "osv-advisory-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:stdio"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "osv-advisory-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:http"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_HTTP_HOST": "<your MCP_HTTP_HOST>",
        "MCP_HTTP_PORT": "<your MCP_HTTP_PORT>",
        "MCP_HTTP_ENDPOINT_PATH": "<your MCP_HTTP_ENDPOINT_PATH>",
        "MCP_AUTH_MODE": "<your MCP_AUTH_MODE>",
        "MCP_SESSION_MODE": "<your MCP_SESSION_MODE>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "serverUrl": "https://osv-advisory.caseyjhand.com/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:stdio"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:http"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_HTTP_HOST": "<your MCP_HTTP_HOST>",
        "MCP_HTTP_PORT": "<your MCP_HTTP_PORT>",
        "MCP_HTTP_ENDPOINT_PATH": "<your MCP_HTTP_ENDPOINT_PATH>",
        "MCP_AUTH_MODE": "<your MCP_AUTH_MODE>",
        "MCP_SESSION_MODE": "<your MCP_SESSION_MODE>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "url": "https://osv-advisory.caseyjhand.com/mcp"
    }
  }
}

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:stdio"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server",
        "run",
        "start:http"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "<your OSV_REQUEST_TIMEOUT_MS>",
        "OSV_BATCH_CONCURRENCY": "<your OSV_BATCH_CONCURRENCY>",
        "OSV_QUERY_MAX_PAGES": "<your OSV_QUERY_MAX_PAGES>",
        "MCP_HTTP_HOST": "<your MCP_HTTP_HOST>",
        "MCP_HTTP_PORT": "<your MCP_HTTP_PORT>",
        "MCP_HTTP_ENDPOINT_PATH": "<your MCP_HTTP_ENDPOINT_PATH>",
        "MCP_AUTH_MODE": "<your MCP_AUTH_MODE>",
        "MCP_SESSION_MODE": "<your MCP_SESSION_MODE>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.cyanheads%2Fosv-advisory-mcp-server.svg)](https://mcptoplist.com/server/io.github.cyanheads%2Fosv-advisory-mcp-server)

HTML

<a href="https://mcptoplist.com/server/io.github.cyanheads%2Fosv-advisory-mcp-server"><img src="https://mcptoplist.com/badge/io.github.cyanheads%2Fosv-advisory-mcp-server.svg" alt="MCP Toplist: Top 5% of 132,046" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 3 registries

PulseMCP

Official MCP

Glama

ORGANIZATION

cyanheads

Organization

cyanheads

Servers in org

135

Versions across org

2337

Other servers by cyanheads

View all cyanheads servers →

VERSIONS

Available versions (15)

Version	Published
0.1.14	Sep 20, 2026
0.1.13	Aug 25, 2026
0.1.12	Jul 11, 2026
0.1.11	Jul 11, 2026
0.1.10	Jul 11, 2026
0.1.9	Jun 30, 2026
0.1.8	Jun 30, 2026
0.1.7	Jun 30, 2026
0.1.6	Jun 20, 2026
0.1.5	Jun 13, 2026
0.1.4	Jun 4, 2026
0.1.3	Jun 2, 2026
0.1.2	Jun 1, 2026
0.1.1	May 31, 2026
0.1.0	May 30, 2026

FAQ

Frequently asked questions

Who maintains osv-advisory-mcp-server?: osv-advisory-mcp-server is maintained by cyanheads, which publishes 135 MCP servers (2337 total versions) tracked on MCP Toplist.
Is osv-advisory-mcp-server listed on the Official MCP Registry?: Yes — osv-advisory-mcp-server is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does osv-advisory-mcp-server have?: MCP Toplist tracks 15 versions of osv-advisory-mcp-server, most recently published on Sep 20, 2026.
Where can I find the source code for osv-advisory-mcp-server?: The source code for osv-advisory-mcp-server is hosted at github.com/cyanheads/osv-advisory-mcp-server.

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