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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "mailcannon": {
      "type": "http",
      "url": "https://www.thinkandautomate.dev/api/mcp",
      "headers": {
        "Authorization": "Bearer ${MAILCANNON_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http mailcannon https://www.thinkandautomate.dev/api/mcp --header "Authorization: Bearer ${MAILCANNON_TOKEN}"

[mcp_servers.mailcannon]
url = "https://www.thinkandautomate.dev/api/mcp"
bearer_token_env_var = "MAILCANNON_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mailcannon": {
      "type": "remote",
      "url": "https://www.thinkandautomate.dev/api/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:MAILCANNON_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "mailcannon": {
      "type": "http",
      "url": "https://www.thinkandautomate.dev/api/mcp",
      "headers": {
        "Authorization": "Bearer ${MAILCANNON_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mailcannon&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LnRoaW5rYW5kYXV0b21hdGUuZGV2L2FwaS9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtNQUlMQ0FOTk9OX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "mailcannon": {
      "type": "http",
      "url": "https://www.thinkandautomate.dev/api/mcp",
      "headers": {
        "Authorization": "Bearer ${MAILCANNON_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "mailcannon": {
      "httpUrl": "https://www.thinkandautomate.dev/api/mcp",
      "headers": {
        "Authorization": "Bearer ${MAILCANNON_TOKEN}"
      }
    }
  }
}

extensions:
  "mailcannon":
    enabled: true
    name: "mailcannon"
    type: streamable_http
    uri: "https://www.thinkandautomate.dev/api/mcp"
    headers:
      "Authorization": "Bearer ${MAILCANNON_TOKEN}"
    timeout: 300

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

Quality 76 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2024-11-05; 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 hygiene64 · weight 30

warn
tools.descriptions4 of 34 tools have a description under 20 characters
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: add_contact (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); schedule_campaign (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_deliverability (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 1,555 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno 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

34 tools, about 1,555 tokens to load them all · tool set 6d0673e420ef · checked 2026-10-19 10:52 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

liveness100

freshness85

hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% ~updated-86d-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://www.thinkandautomate.dev/api/mcp` streamable-http	api_key `${MAILCANNON_TOKEN}`	yes	100%	312 ms	2024-11-05	2026-10-19

Tools (34)

`add_campaign_step`	Add a sequence step (delay in hours, subject, body)
`add_contact`	Add a single contact
`add_contacts`	Bulk add contacts (max 100)
`add_provider`	Add an email provider
`check_domain_deliverability`	Check SPF, DKIM, DMARC records for a domain
`check_email_spam_score`	Analyze email subject/body for spam trigger words
`check_step_spam_score`	Check a campaign step's subject and body for spam triggers
`create_campaign`	Create a new email campaign
`create_task`	Create a new task
`delete_campaign`	Delete a campaign and all its steps
`delete_campaign_step`	Delete a step from a campaign
`delete_task`	Delete a task by ID
`get_deliverability`	Get deliverability stats (sent, opens, bounces, replies)
`get_setting`	Get a user setting (e.g. timezone)
`list_campaigns`	List all campaigns with their steps
`list_contacts`	List all contacts
`list_providers`	List all email providers
`list_schedules`	List all scheduled campaign runs
`list_settings`	List all user settings
`list_tags`	List all unique tags across your contacts
`list_tasks`	List all tasks
`pause_campaign`	Pause a campaign — stops processing all active schedules for this campaign
`process_campaigns`	Process all due campaign schedules (includeFailed: true to retry failed ones)
`remove_contact`	Remove a contact by ID
`remove_provider`	Remove a provider by ID
`resume_campaign`	Resume a paused campaign — reactivates all paused schedules
`retry_failed`	Reset all failed schedules to active for retry
`schedule_campaign`	Assign contacts to a campaign and schedule it
`send_test_email`	Send a test email to yourself to preview formatting
`set_setting`	Set a user setting (e.g. timezone to 'America/New_York')
`update_campaign`	Update a campaign's name
`update_campaign_step`	Update a campaign step's day, subject, or body
`update_contact_tags`	Set tags on a contact (replaces all tags)
`update_task`	Update a task's status, priority, or fields

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.AinaLuc/mailcannon",
  "title": "Mailcannon",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.thinkandautomate.dev/api/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer token for authentication (format: Bearer <your-api-key>)"
        }
      ]
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/AinaLuc/mailcannon",
    "source": "github"
  },
  "description": "AI-powered email outreach platform — send campaigns with deliverability tracking."
}