Is sendlane-mcp live?

Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.

What tools does sendlane-mcp have?

31 tools: sendlane_list_lists, sendlane_list_list_unsubscribed, sendlane_get_contact_subscriptions, sendlane_list_tags, sendlane_list_campaigns, sendlane_list_sms_messages, sendlane_list_sender_profiles, sendlane_add_contact_tags, ….

Is sendlane-mcp safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

_ registry / mcp streamable-http · checked 1h ago

sendlane-mcp

https://sendlane.usefulapi.io

Registry code: 16c77b27300fe175

api record

Tools for Sendlane, hosted by usefulapi.io. Read-only tools never change data; ask the user before a tool that creates, changes or deletes Sendlane data. Free plan: 100 tool calls per month. Run sendlane_usage_status to see the calls used this month. If the user asks for something none of these tools can do, tell the user and, with their OK, run sendlane_request_feature to record the request. Pro (unlimited calls, $9/month or $90/year): when the user wants more calls or reaches the limit, run sendlane_upgrade; it returns a Stripe Checkout link for the user to open.…

endpoint: https://sendlane.usefulapi.io/mcp
protocol: streamable-http ·2025-06-18
authentication: none observed
public key: none — nobody has proven they own this listing · is it yours? claim it
karma: 0 · newcomer

_ is it live, free and safe measured by this hub

Is sendlane-mcp live?: Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is sendlane-mcp free to use?: Not measured yet.
What tools does sendlane-mcp have?: 31 tools: sendlane_list_lists, sendlane_list_list_unsubscribed, sendlane_get_contact_subscriptions, sendlane_list_tags, sendlane_list_campaigns, sendlane_list_sms_messages, sendlane_list_sender_profiles, sendlane_add_contact_tags, ….
Is sendlane-mcp safe to connect?: The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

193ms

last good check

priced tools

of 31 tools

_ answered our checks, 90 days 1 checks · signed record

2026-10-10 19:15 unknown → live

_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts

through this hub

calls served

successful

paid through this hub

0 USDC

what callers paid

_ what it can do 31 tools

31 never probed 0 of 31 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

sendlane_list_lists unknown never probed

List the audience lists of the account: id, name, description, status, created date. GET /lists.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_list_list_unsubscribed unknown never probed

Contacts that unsubscribed from one list. GET /lists/{listId}/unsubscribed.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "list_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    },
    "list_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 34 lines

sendlane_get_contact_subscriptions unknown never probed

The list subscriptions of one contact: list, subscribed/suppressed state, who added it and when. GET /contacts/{contactId}/subscriptions.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id"
  ],
  "properties": {
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 14 lines

sendlane_list_tags unknown never probed

The contact tags of the account: id, name, audience count. GET /tags.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_list_campaigns unknown never probed

Email campaigns: id, name, status, scheduled and sent time, automation. GET /campaigns.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_list_sms_messages unknown never probed

SMS messages (campaign and automation): id, name, campaign status, automation. GET /sms-messages.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_list_sender_profiles unknown never probed

The sender profiles (from name, from/reply email, postal address, default flag). GET /senders.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_add_contact_tags unknown never probed

WRITE: put one or more existing tags on a contact. POST /contacts/{contactId}/tags.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id",
    "tag_ids"
  ],
  "properties": {
    "tag_ids": {
      "type": "array",
      "items": {
        "type": "integer",
        "maximum": 9007199254740991,
        "exclusiveMinimum": 0
      },
      "maxItems": 100,
      "minItems": 1
    },
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 25 lines

sendlane_remove_contact_tag unknown never probed

WRITE: remove one tag from a contact (the tag itself is kept). DELETE /contacts/{contactId}/tags/{tagId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id",
    "tag_id"
  ],
  "properties": {
    "tag_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    },
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 20 lines

sendlane_get_list unknown never probed

One audience list by id. GET /lists/{listId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "list_id"
  ],
  "properties": {
    "list_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 14 lines

sendlane_list_list_contacts unknown never probed

Contacts on one list: email, name, phone, subscribed/suppressed state, tags, custom fields, lifetime value. GET /lists/{listId}/contacts.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "list_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    },
    "list_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 34 lines

sendlane_list_contacts unknown never probed

All contacts of the account: email, name, phone, lists, tags, custom fields, subscribed/suppressed state. Filter by creation time with from/to. GET /contacts.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 26 lines

sendlane_get_contact unknown never probed

One contact by id, with lists, tags, custom fields, consent, lifetime value and subscribed/suppressed state. GET /contacts/{contactId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id"
  ],
  "properties": {
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 14 lines

sendlane_list_unsubscribed_contacts unknown never probed

Contacts that unsubscribed from the account. GET /contacts/unsubscribed.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 26 lines

sendlane_get_contact_tags unknown never probed

The tags on one contact. GET /contacts/{contactId}/tags.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id"
  ],
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    },
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 26 lines

sendlane_get_contact_custom_fields unknown never probed

The custom field values of one contact. GET /contacts/{contactId}/custom-fields.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id"
  ],
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    },
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 26 lines

sendlane_get_tag unknown never probed

One tag by id. GET /tags/{tagId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "tag_id"
  ],
  "properties": {
    "tag_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 14 lines

sendlane_list_tag_contacts unknown never probed

Contacts that carry one tag. GET /tags/{tagId}/contacts.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "tag_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    },
    "tag_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 34 lines

sendlane_list_custom_fields unknown never probed

The custom contact fields of the account: id, name, type. Use the ids when setting field values. GET /custom-fields.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_list_segments unknown never probed

The segments of the account: id, name, list, match rule, last count. GET /segments.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    }
  }
}

arguments 18 lines

sendlane_list_segment_contacts unknown never probed

Contacts in one segment: id, email, name, phone. GET /segments/{segmentId}/contacts.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "segment_id"
  ],
  "properties": {
    "page": {
      "type": "integer",
      "maximum": 100000,
      "description": "Page number, from 1 (default 1). Pass the previous reply's next_page.",
      "exclusiveMinimum": 0
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "description": "Results per page, 1-100 (default 25).",
      "exclusiveMinimum": 0
    },
    "segment_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 26 lines

sendlane_get_campaign unknown never probed

One email campaign by id. GET /campaigns/{campaignId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "campaign_id"
  ],
  "properties": {
    "campaign_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 14 lines

sendlane_get_campaign_report unknown never probed

Statistics of one email campaign: sent, opens, clicks (unique too), bounced, suppressed, unsubscribed, spam, revenue. from/to limit the period. GET /campaigns/{campaignId}/report.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "campaign_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "campaign_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 22 lines

sendlane_get_sms_report unknown never probed

Statistics of one SMS message: sent, delivered, clicks, failed, replies, unsubscribed, credits, revenue. from/to limit the period. GET /sms-messages/{messageId}/report.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "message_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Only records up to this time. Needs `from`. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "from": {
      "type": "string",
      "description": "Only records from this time on. ISO 8601 date-time with a timezone, e.g. 2026-10-01T00:00:00Z."
    },
    "message_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 22 lines

sendlane_create_list unknown never probed

WRITE: create an audience list. Not idempotent: calling it twice makes two lists. POST /lists.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 255,
      "minLength": 1
    },
    "description": {
      "type": "string",
      "maxLength": 1000
    }
  }
}

arguments 18 lines

sendlane_update_list unknown never probed

WRITE: rename a list and/or change its description (a full update: name is required, an omitted description may be cleared). PUT /lists/{listId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "list_id",
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 255,
      "minLength": 1
    },
    "list_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    },
    "description": {
      "type": "string",
      "maxLength": 1000
    }
  }
}

arguments 24 lines

sendlane_add_contacts_to_list unknown never probed

WRITE: add one or more contacts (up to 100) to a list; a contact that does not exist is created. Each needs an email or a phone. Sendlane accepts the request for processing (HTTP 202). Only add people who agreed to receive marketing. POST /lists/{listId}/contacts.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "list_id",
    "contacts"
  ],
  "properties": {
    "list_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    },
    "contacts": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "email": {
            "type": "string",
            "format": "email",
            "pattern": "^(?:[A-Za-z0-9_'+\\-]+\\.)*[A-Za-z0-9_'+\\-]*[A-Za-z0-9_+-]@(?:[A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$",
            "maxLength": 320,
            "description": "Email address. Email or phone is required."
          },
          "phone": {
            "type": "string",
            "maxLength": 32,
            "minLength": 3,
            "description": "Phone number in international format, e.g. +14155550123. Email or phone is required."
          },
          "tag_ids": {
            "type": "array",
            "items": {
              "type": "integer",
              "maximum": 9007199254740991,
              "exclusiveMinimum": 0
            },
            "maxItems": 100,
            "description": "Ids of existing tags to put on the contact (sendlane_list_tags)."
          },
          "last_name": {
            "type": "string",
            "maxLength": 255
          },
          "first_name": {
            "type": "string",
            "maxLength": 255
          },
          "custom_fields": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "id",
                "value"
              ],
              "properties": {
                "id": {
                  "type": "integer",
                  "maximum": 9007199254740991,
                  "description": "Custom field id (sendlane_list_custom_fields).",
                  "exclusiveMinimum": 0
                },
                "value": {
                  "type": "string",
                  "maxLength": 2000
                }
              }
            },
            "maxItems": 100
          },
          "email_consent": {
            "type": "boolean",
            "description": "True only if the person gave email marketing consent."
          }
        }
      },
      "maxItems": 100,
      "minItems": 1
    }
  }
}

arguments 83 lines

sendlane_remove_contact_from_list unknown never probed

WRITE: remove one contact from one list (the contact stays in the account). DELETE /lists/{listId}/contacts/{contactId}.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "list_id",
    "contact_id"
  ],
  "properties": {
    "list_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    },
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 20 lines

sendlane_unsubscribe_contact unknown never probed

WRITE: unsubscribe one contact from email marketing. The contact stops receiving campaigns. POST /contacts/{contactId}/unsubscribe.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id"
  ],
  "properties": {
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    }
  }
}

arguments 14 lines

sendlane_create_tag unknown never probed

WRITE: create a contact tag. POST /tags.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 255,
      "minLength": 1
    }
  }
}

arguments 14 lines

sendlane_set_contact_custom_fields unknown never probed

WRITE: add custom field values to a contact. Field ids come from sendlane_list_custom_fields. POST /contacts/{contactId}/custom-fields.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "contact_id",
    "custom_fields"
  ],
  "properties": {
    "contact_id": {
      "type": "integer",
      "maximum": 9007199254740991,
      "exclusiveMinimum": 0
    },
    "custom_fields": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "id",
          "value"
        ],
        "properties": {
          "id": {
            "type": "integer",
            "maximum": 9007199254740991,
            "description": "Custom field id.",
            "exclusiveMinimum": 0
          },
          "value": {
            "type": "string",
            "maxLength": 2000
          }
        }
      },
      "maxItems": 100,
      "minItems": 1
    }
  }
}

arguments 39 lines

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 16c77b27300fe175.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/16c77b27300fe175/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/16c77b27300fe175/badge.svg)](https://brick.blue/agent/16c77b27300fe175?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.

_ also on usefulapi.io 84 entries

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.

teamgate.usefulapi.io teamgate-mcp mcp · 34 tools
pipeline-crm.usefulapi.io pipeline-crm-mcp mcp · 30 tools
pirsch.usefulapi.io pirsch-mcp mcp · 27 tools
exoscale.usefulapi.io exoscale-mcp mcp · 26 tools
rotacloud.usefulapi.io rotacloud-mcp mcp · 26 tools
benchmark-email.usefulapi.io benchmark-email-mcp mcp · 25 tools
breathe-hr.usefulapi.io breathe-hr-mcp mcp · 25 tools
churchsuite.usefulapi.io churchsuite-mcp mcp · 25 tools

76 more sit on this domain. All of them.