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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "minutemailco": {
      "type": "http",
      "url": "https://mcp.minutemail.co/mcp",
      "headers": {
        "Authorization": "Bearer ${MINUTEMAILCO_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http minutemailco https://mcp.minutemail.co/mcp --header "Authorization: Bearer ${MINUTEMAILCO_TOKEN}"

[mcp_servers.minutemailco]
url = "https://mcp.minutemail.co/mcp"
bearer_token_env_var = "MINUTEMAILCO_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "minutemailco": {
      "type": "remote",
      "url": "https://mcp.minutemail.co/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:MINUTEMAILCO_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "minutemailco": {
      "type": "http",
      "url": "https://mcp.minutemail.co/mcp",
      "headers": {
        "Authorization": "Bearer ${MINUTEMAILCO_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=minutemailco&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm1pbnV0ZW1haWwuY28vbWNwIiwiaGVhZGVycyI6eyJBdXRob3JpemF0aW9uIjoiQmVhcmVyICR7TUlOVVRFTUFJTENPX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "minutemailco": {
      "type": "http",
      "url": "https://mcp.minutemail.co/mcp",
      "headers": {
        "Authorization": "Bearer ${MINUTEMAILCO_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "minutemailco": {
      "httpUrl": "https://mcp.minutemail.co/mcp",
      "headers": {
        "Authorization": "Bearer ${MINUTEMAILCO_TOKEN}"
      }
    }
  }
}

extensions:
  "minutemailco":
    enabled: true
    name: "minutemailco"
    type: streamable_http
    uri: "https://mcp.minutemail.co/mcp"
    headers:
      "Authorization": "Bearer ${MINUTEMAILCO_TOKEN}"
    timeout: 300

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

Quality 86 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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 hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations40 of 40 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 4,137 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability75 · weight 15

warn
stability.changes6 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

40 tools, about 4,137 tokens to load them all · tool set b07fae0b91ec · tools last changed 2026-10-17 · checked 2026-10-19 10:20 UTC

Tool changes

2026-10-17archived.reactivatechangedoutput schema
2026-10-17archived.getchangedoutput schema
2026-10-17archived.listchangedoutput schema
2026-10-17mailboxes.getchangedoutput schema
2026-10-17mailboxes.createchangedoutput schema
2026-10-17mailboxes.listchangedoutput schema

Full history: list_changes · trend: quality JSON.

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

liveness100

freshness85

hygiene100

+repository +namespace-matches-repo +reachable +uptime-99% ~updated-56d-ago

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.minutemail.co/mcp` streamable-http	api_key `${MINUTEMAILCO_TOKEN}`	yes	99%	422 ms	2025-06-18	2026-10-19

Tools (40)

`archived.delete`destructive	Permanently delete an archived mailbox.
`archived.get`read-only	Fetch a single archived mailbox by ID.
`archived.list`read-only	List the tenant's archived (expired but recoverable) mailboxes.
`archived.reactivate`	Reactivate an archived mailbox back to active state.
`attachments.add`	Attach a file to a test-injected email (base64 payload).
`attachments.delete`destructive	Delete a single attachment.
`attachments.delete_bulk`destructive	Delete several attachments of one email at once.
`attachments.get`read-only	Download an attachment. The file contents are returned base64-encoded in the JSON "data" field.
`attachments.list`read-only	List the attachments of an email (metadata only).
`domains.delete`destructive	Delete a registered custom domain.
`domains.list`read-only	List the tenant's custom domains with their DNS verification status.
`domains.register`	Register a new custom domain. DNS records (TXT token + MX) must then be added before verification can succeed.
`domains.verify`	Trigger DNS verification (TXT + MX) of a registered domain.
`identities.create`	Create a mock identity bound to a mailbox for OAuth flow testing.
`identities.delete`destructive	Delete a mock identity.
`identities.get`read-only	Fetch a single mock identity by ID.
`identities.list`read-only	List the tenant's mock identities, optionally filtered by OAuth client or mailbox address.
`identities.update`	Update a mock identity: profile fields, isActive (activate/deactivate), emailVerified, and custom claims merged into the ID token and userinfo.
`mailboxes.create`	Create a new temporary mailbox. The domain defaults to the tenant's default domain; the owner is always the API key's owner.
`mailboxes.delete`destructive	Delete a mailbox and its contents by ID.
`mailboxes.delete_bulk`destructive	Delete several mailboxes at once by ID.
`mailboxes.get`read-only	Fetch a single mailbox by ID.
`mailboxes.list`read-only	List the tenant's active mailboxes (owner is derived from the API key). Optionally look up a single mailbox by exact address.
`mails.delete`destructive	Delete a single email.
`mails.delete_bulk`destructive	Delete several emails of one mailbox at once.
`mails.get`read-only	Fetch a single email by ID, including body and attachment metadata.
`mails.inject`	Inject a simulated inbound email into a mailbox (multipart upload). No external mail is sent; use this to simulate inbound mail for flow testing.
`mails.list`read-only	List the emails in a mailbox, newest first.
`oauth.clients.create`	Register an OAuth client for mock identity flows. The plaintext clientSecret is returned once at creation.
`oauth.clients.delete`destructive	Delete an OAuth client by its public client ID.
`oauth.clients.get`read-only	Fetch a single OAuth client by its public client ID.
`oauth.clients.list`read-only	List the tenant's OAuth clients for mock identity testing.
`oauth.clients.rotate_secret`	Rotate an OAuth client's secret. The new plaintext secret is returned once.
`team.invitations.create`	Create a team invitation for an email address (SMTP invite is sent by the team service).
`team.invitations.delete`destructive	Revoke a team invitation.
`team.invitations.list`read-only	List the tenant's team invitations.
`team.members.add`	Add a team member directly (no invitation flow).
`team.members.delete`destructive	Remove a team member.
`team.members.get`read-only	Fetch a single team member by ID.
`team.members.list`read-only	List the tenant's team members.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.minutemailco/mcp-server",
  "title": "MinuteMail",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.minutemail.co/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "MinuteMail API key (Bearer mmak_...) — create one at https://minutemail.co"
        }
      ]
    }
  ],
  "version": "1.1.3",
  "repository": {
    "url": "https://github.com/minutemailco/mcp-server",
    "source": "github"
  },
  "description": "Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools"
}