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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "fluxmail": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]",
        "stdio"
      ],
      "env": {
        "GOOGLE_CLIENT_SECRET": "${GOOGLE_CLIENT_SECRET}",
        "FLUXMAIL_LICENSE_KEY": "${FLUXMAIL_LICENSE_KEY}"
      }
    }
  }
}

claude mcp add fluxmail -e "GOOGLE_CLIENT_SECRET=${GOOGLE_CLIENT_SECRET}" -e "FLUXMAIL_LICENSE_KEY=${FLUXMAIL_LICENSE_KEY}" -- npx -y [email protected] stdio

[mcp_servers.fluxmail]
command = "npx"
args = ["-y", "[email protected]", "stdio"]
env = { "GOOGLE_CLIENT_SECRET" = "${GOOGLE_CLIENT_SECRET}", "FLUXMAIL_LICENSE_KEY" = "${FLUXMAIL_LICENSE_KEY}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "fluxmail": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "[email protected]",
        "stdio"
      ],
      "enabled": true,
      "environment": {
        "GOOGLE_CLIENT_SECRET": "{env:GOOGLE_CLIENT_SECRET}",
        "FLUXMAIL_LICENSE_KEY": "{env:FLUXMAIL_LICENSE_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "fluxmail": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]",
        "stdio"
      ],
      "env": {
        "GOOGLE_CLIENT_SECRET": "${GOOGLE_CLIENT_SECRET}",
        "FLUXMAIL_LICENSE_KEY": "${FLUXMAIL_LICENSE_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=fluxmail&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsImZsdXhtYWlsQDAuMTUuMCIsInN0ZGlvIl0sImVudiI6eyJHT09HTEVfQ0xJRU5UX1NFQ1JFVCI6IiR7R09PR0xFX0NMSUVOVF9TRUNSRVR9IiwiRkxVWE1BSUxfTElDRU5TRV9LRVkiOiIke0ZMVVhNQUlMX0xJQ0VOU0VfS0VZfSJ9fQ%3D%3D"
}

{
  "servers": {
    "fluxmail": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]",
        "stdio"
      ],
      "env": {
        "GOOGLE_CLIENT_SECRET": "${GOOGLE_CLIENT_SECRET}",
        "FLUXMAIL_LICENSE_KEY": "${FLUXMAIL_LICENSE_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "fluxmail": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]",
        "stdio"
      ],
      "env": {
        "GOOGLE_CLIENT_SECRET": "${GOOGLE_CLIENT_SECRET}",
        "FLUXMAIL_LICENSE_KEY": "${FLUXMAIL_LICENSE_KEY}"
      }
    }
  }
}

extensions:
  "fluxmail":
    enabled: true
    name: "fluxmail"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "[email protected]"
      - "stdio"
    envs:
      "GOOGLE_CLIENT_SECRET": "${GOOGLE_CLIENT_SECRET}"
      "FLUXMAIL_LICENSE_KEY": "${FLUXMAIL_LICENSE_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${GOOGLE_CLIENT_SECRET}, ${FLUXMAIL_LICENSE_KEY}. 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

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know [email protected]

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 96 / 100

provenance90

livenessn/a

freshness100

hygiene100

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-2d-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] npmthis version is not known to the dependency resolver

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
`fluxmail`	npm	0.15.0	–	`GOOGLE_CLIENT_SECRET`, `FLUXMAIL_LICENSE_KEY`

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.fluxmailai/fluxmail",
  "title": "Fluxmail",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.15.0",
  "packages": [
    {
      "version": "0.15.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "fluxmail",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "packageArguments": [
        {
          "type": "positional",
          "value": "stdio"
        }
      ],
      "environmentVariables": [
        {
          "name": "GOOGLE_CLIENT_ID",
          "description": "Optional override for Fluxmail's built-in Desktop OAuth client ID."
        },
        {
          "name": "GOOGLE_CLIENT_SECRET",
          "isSecret": true,
          "description": "Client secret paired with a custom Google OAuth client ID."
        },
        {
          "name": "FLUXMAIL_DATA_DIR",
          "format": "filepath",
          "description": "Directory for the Fluxmail database, encryption key, and stored settings.",
          "placeholder": "~/.fluxmail"
        },
        {
          "name": "FLUXMAIL_LICENSE_KEY",
          "isSecret": true,
          "description": "Optional Fluxmail license key for paid plan limits."
        }
      ]
    }
  ],
  "repository": {
    "id": "1295539777",
    "url": "https://github.com/fluxmailai/fluxmail",
    "source": "github",
    "subfolder": "packages/server"
  },
  "websiteUrl": "https://fluxmail.ai",
  "description": "Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes."
}