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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "Mnexa-AI": {
      "type": "http",
      "url": "https://mcp.e2a.dev/mcp",
      "headers": {
        "Authorization": "Bearer ${e2a_api_key}"
      }
    }
  }
}

claude mcp add --transport http Mnexa-AI https://mcp.e2a.dev/mcp --header "Authorization: Bearer ${e2a_api_key}"

[mcp_servers.Mnexa-AI]
url = "https://mcp.e2a.dev/mcp"
bearer_token_env_var = "e2a_api_key"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "Mnexa-AI": {
      "type": "remote",
      "url": "https://mcp.e2a.dev/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:e2a_api_key}"
      }
    }
  }
}

{
  "mcpServers": {
    "Mnexa-AI": {
      "type": "http",
      "url": "https://mcp.e2a.dev/mcp",
      "headers": {
        "Authorization": "Bearer ${e2a_api_key}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=Mnexa-AI&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmUyYS5kZXYvbWNwIiwiaGVhZGVycyI6eyJBdXRob3JpemF0aW9uIjoiQmVhcmVyICR7ZTJhX2FwaV9rZXl9In19"
}

{
  "servers": {
    "Mnexa-AI": {
      "type": "http",
      "url": "https://mcp.e2a.dev/mcp",
      "headers": {
        "Authorization": "Bearer ${e2a_api_key}"
      }
    }
  }
}

{
  "mcpServers": {
    "Mnexa-AI": {
      "httpUrl": "https://mcp.e2a.dev/mcp",
      "headers": {
        "Authorization": "Bearer ${e2a_api_key}"
      }
    }
  }
}

extensions:
  "Mnexa-AI":
    enabled: true
    name: "Mnexa-AI"
    type: streamable_http
    uri: "https://mcp.e2a.dev/mcp"
    headers:
      "Authorization": "Bearer ${e2a_api_key}"
    timeout: 300

Placeholders to fill from your own secret store: ${e2a_api_key}. The registry never accepts secret values.

Quality 75 / 100good

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)

authorization83 · weight 15

pass
auth.prmProtected Resource Metadata (RFC 9728) published
pass
auth.as_metadataauthorization server metadata reachable
warn
auth.cimdonly Dynamic Client Registration, deprecated in 2026-07-28 in favour of CIMD
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

dependencies67 · weight 15

pass
deps.known_vulnsno known advisory in 126 resolved packages
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable@e2a/[email protected] resolved: 126 packages

Tool list unknown · checked 2026-10-20 02:33 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 90 / 100

provenance90

liveness100

freshness65

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-151d-ago

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

Dependencies

@e2a/[email protected] npm125 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`

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

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.e2a.dev/mcp` streamable-http	oauth2 AS: https://api.e2a.dev	yes	100%	348 ms	–	2026-10-19

package	registry	version	runtime	secrets
`@e2a/mcp-server`	npm	0.3.2	–	`E2A_API_KEY`

Tools (0)

No tools observed. Tools appear once a credential-free probe can list them.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.Mnexa-AI/mcp-server",
  "title": "e2a — email for AI agents",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.e2a.dev/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "value": "Bearer {e2a_api_key}",
          "variables": {
            "e2a_api_key": {
              "isSecret": true,
              "isRequired": true,
              "description": "Your e2a API key from https://e2a.dev"
            }
          },
          "isRequired": true,
          "description": "Bearer token: accepts an e2a API key (e2a_…) or OAuth 2.1 access token (ate2a_…)"
        }
      ]
    }
  ],
  "version": "0.3.2",
  "packages": [
    {
      "version": "0.3.2",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@e2a/mcp-server",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "E2A_API_KEY",
          "isSecret": true,
          "isRequired": true,
          "description": "e2a API key from https://e2a.dev"
        },
        {
          "name": "E2A_AGENT_EMAIL",
          "description": "Default agent inbox (e.g. [email protected]). Optional — single-agent accounts auto-resolve."
        },
        {
          "name": "E2A_BASE_URL",
          "default": "https://e2a.dev",
          "description": "Self-hosted e2a backend URL. Defaults to https://e2a.dev."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/Mnexa-AI/e2a",
    "source": "github",
    "subfolder": "mcp"
  },
  "websiteUrl": "https://e2a.dev",
  "description": "Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified."
}