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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "ctfd-mcp-server": {
      "command": "uvx",
      "args": [
        "ctfd-mcp-server==1.0.4"
      ],
      "env": {
        "CTFD_BASE_URL": "${CTFD_BASE_URL}",
        "CTFD_ADMIN_TOKEN": "${CTFD_ADMIN_TOKEN}",
        "CTFD_SESSION_COOKIE": "${CTFD_SESSION_COOKIE}",
        "CTFD_PASSWORD": "${CTFD_PASSWORD}"
      }
    }
  }
}

claude mcp add ctfd-mcp-server -e "CTFD_BASE_URL=${CTFD_BASE_URL}" -e "CTFD_ADMIN_TOKEN=${CTFD_ADMIN_TOKEN}" -e "CTFD_SESSION_COOKIE=${CTFD_SESSION_COOKIE}" -e "CTFD_PASSWORD=${CTFD_PASSWORD}" -- uvx ctfd-mcp-server==1.0.4

[mcp_servers.ctfd-mcp-server]
command = "uvx"
args = ["ctfd-mcp-server==1.0.4"]
env = { "CTFD_BASE_URL" = "${CTFD_BASE_URL}", "CTFD_ADMIN_TOKEN" = "${CTFD_ADMIN_TOKEN}", "CTFD_SESSION_COOKIE" = "${CTFD_SESSION_COOKIE}", "CTFD_PASSWORD" = "${CTFD_PASSWORD}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ctfd-mcp-server": {
      "type": "local",
      "command": [
        "uvx",
        "ctfd-mcp-server==1.0.4"
      ],
      "enabled": true,
      "environment": {
        "CTFD_BASE_URL": "{env:CTFD_BASE_URL}",
        "CTFD_ADMIN_TOKEN": "{env:CTFD_ADMIN_TOKEN}",
        "CTFD_SESSION_COOKIE": "{env:CTFD_SESSION_COOKIE}",
        "CTFD_PASSWORD": "{env:CTFD_PASSWORD}"
      }
    }
  }
}

{
  "mcpServers": {
    "ctfd-mcp-server": {
      "command": "uvx",
      "args": [
        "ctfd-mcp-server==1.0.4"
      ],
      "env": {
        "CTFD_BASE_URL": "${CTFD_BASE_URL}",
        "CTFD_ADMIN_TOKEN": "${CTFD_ADMIN_TOKEN}",
        "CTFD_SESSION_COOKIE": "${CTFD_SESSION_COOKIE}",
        "CTFD_PASSWORD": "${CTFD_PASSWORD}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=ctfd-mcp-server&config=eyJjb21tYW5kIjoidXZ4IiwiYXJncyI6WyJjdGZkLW1jcC1zZXJ2ZXI9PTEuMC40Il0sImVudiI6eyJDVEZEX0JBU0VfVVJMIjoiJHtDVEZEX0JBU0VfVVJMfSIsIkNURkRfQURNSU5fVE9LRU4iOiIke0NURkRfQURNSU5fVE9LRU59IiwiQ1RGRF9TRVNTSU9OX0NPT0tJRSI6IiR7Q1RGRF9TRVNTSU9OX0NPT0tJRX0iLCJDVEZEX1BBU1NXT1JEIjoiJHtDVEZEX1BBU1NXT1JEfSJ9fQ%3D%3D"
}

{
  "servers": {
    "ctfd-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "ctfd-mcp-server==1.0.4"
      ],
      "env": {
        "CTFD_BASE_URL": "${CTFD_BASE_URL}",
        "CTFD_ADMIN_TOKEN": "${CTFD_ADMIN_TOKEN}",
        "CTFD_SESSION_COOKIE": "${CTFD_SESSION_COOKIE}",
        "CTFD_PASSWORD": "${CTFD_PASSWORD}"
      }
    }
  }
}

{
  "mcpServers": {
    "ctfd-mcp-server": {
      "command": "uvx",
      "args": [
        "ctfd-mcp-server==1.0.4"
      ],
      "env": {
        "CTFD_BASE_URL": "${CTFD_BASE_URL}",
        "CTFD_ADMIN_TOKEN": "${CTFD_ADMIN_TOKEN}",
        "CTFD_SESSION_COOKIE": "${CTFD_SESSION_COOKIE}",
        "CTFD_PASSWORD": "${CTFD_PASSWORD}"
      }
    }
  }
}

extensions:
  "ctfd-mcp-server":
    enabled: true
    name: "ctfd-mcp-server"
    type: stdio
    cmd: "uvx"
    args:
      - "ctfd-mcp-server==1.0.4"
    envs:
      "CTFD_BASE_URL": "${CTFD_BASE_URL}"
      "CTFD_ADMIN_TOKEN": "${CTFD_ADMIN_TOKEN}"
      "CTFD_SESSION_COOKIE": "${CTFD_SESSION_COOKIE}"
      "CTFD_PASSWORD": "${CTFD_PASSWORD}"
    timeout: 300

Placeholders to fill from your own secret store: ${CTFD_ADMIN_TOKEN}, ${CTFD_SESSION_COOKIE}, ${CTFD_PASSWORD}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies100 · weight 15

pass
deps.known_vulnsno known advisory in 76 resolved packages
pass
deps.mcp_sdk_versionmcp 1.30.0, no known advisory
pass
deps.resolvable[email protected] resolved: 76 packages

Tool list unknown · checked 2026-10-19 10:20 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 91 / 100

provenance80

livenessn/a

freshness100

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured +updated-28d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] PyPI75 dependencies, resolved · MCP SDK mcp 1.30.0 · advisories checked 2026-10-19

No known advisory affects this dependency graph.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`ctfd-mcp-server`	pypi	1.0.4	uvx	`CTFD_ADMIN_TOKEN`, `CTFD_SESSION_COOKIE`, `CTFD_PASSWORD`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.MrJamescot/ctfd-mcp-server",
  "title": "CTFd",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "1.0.4",
  "packages": [
    {
      "version": "1.0.4",
      "transport": {
        "type": "stdio"
      },
      "identifier": "ctfd-mcp-server",
      "runtimeHint": "uvx",
      "registryType": "pypi",
      "environmentVariables": [
        {
          "name": "CTFD_BASE_URL",
          "format": "string",
          "isRequired": true,
          "description": "Root URL of the CTFd v3 instance, e.g. https://ctf.example.com (without /api/v1)"
        },
        {
          "name": "CTFD_ADMIN_TOKEN",
          "format": "string",
          "isSecret": true,
          "description": "CTFd API access token (preferred authentication method)"
        },
        {
          "name": "CTFD_SESSION_COOKIE",
          "format": "string",
          "isSecret": true,
          "description": "Full CTFd session cookie, e.g. session=abc..."
        },
        {
          "name": "CTFD_USERNAME",
          "format": "string",
          "description": "Username for CTFd form login"
        },
        {
          "name": "CTFD_PASSWORD",
          "format": "string",
          "isSecret": true,
          "description": "Password for CTFd form login"
        },
        {
          "name": "CTFD_HTTP_TIMEOUT",
          "format": "number",
          "description": "Per-request HTTP timeout in seconds (default 15)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/MrJamescot/ctfd-mcp-server",
    "source": "github"
  },
  "description": "MCP server for CTFd v3: list challenges, submit flags, and query scoreboards via AI agents."
}