PenguinRadar

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io.github.penguinradar/penguinradarv0.1.0

Instagram profiles, follower/following snapshots and changes, with budgeted public lookups.

Marketing & SEO

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Call this server's tools from your browser. Nothing to install.

https://penguinradar.com/mcp

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Tool list from our last check. Connect live to refresh it.

get_account Read-only

Read stored profile information and follower/following counts. Counts may have a different observation time than lists. No online collection.

usernamestring, required

Instagram username, optionally prefixed with @.

Tools (6)

get_account

Read stored profile information and follower/following counts. Counts may have a different observation time than lists. No online collection.

read-only

Argument	Type	Description
username*	string	Instagram username, optionally prefixed with @.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "username"
  ],
  "properties": {
    "username": {
      "type": "string",
      "maxLength": 31,
      "minLength": 1,
      "description": "Instagram username, optionally prefixed with @."
    }
  },
  "additionalProperties": false
}

get_account_changes

Read detected changes in your accessible tracking history, default last seven calendar days UTC. detectedAt is detection time, not exact Instagram action time. For the next page send username and cursor; the cursor keeps the list, dates and timezone.

read-only

Argument	Type	Description
to	string
from	string
list	string
limit	integer
cursor	string	meta.nextCursor from the previous page of this same tool and account.
timezone	string
username*	string	Instagram username, optionally prefixed with @.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "username"
  ],
  "properties": {
    "to": {
      "type": "string",
      "format": "date"
    },
    "from": {
      "type": "string",
      "format": "date"
    },
    "list": {
      "enum": [
        "followers",
        "following"
      ],
      "type": "string",
      "default": "followers"
    },
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string",
      "maxLength": 8192,
      "description": "meta.nextCursor from the previous page of this same tool and account."
    },
    "timezone": {
      "type": "string",
      "default": "UTC"
    },
    "username": {
      "type": "string",
      "maxLength": 31,
      "minLength": 1,
      "description": "Instagram username, optionally prefixed with @."
    }
  },
  "additionalProperties": false
}

list_followers

Read a page of the most recent accessible follower snapshot, or permitted public query cache. State its asOf and partial coverage. Never collects automatically.

read-only

Argument	Type	Description
limit	integer
cursor	string	meta.nextCursor from the previous page of this same tool and account.
username*	string	Instagram username, optionally prefixed with @.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "username"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string",
      "maxLength": 8192,
      "description": "meta.nextCursor from the previous page of this same tool and account."
    },
    "username": {
      "type": "string",
      "maxLength": 31,
      "minLength": 1,
      "description": "Instagram username, optionally prefixed with @."
    }
  },
  "additionalProperties": false
}

list_following

Read a page of the most recent accessible following snapshot, or permitted public query cache. State its asOf and partial coverage. Never collects automatically.

read-only

Argument	Type	Description
limit	integer
cursor	string	meta.nextCursor from the previous page of this same tool and account.
username*	string	Instagram username, optionally prefixed with @.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "username"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string",
      "maxLength": 8192,
      "description": "meta.nextCursor from the previous page of this same tool and account."
    },
    "username": {
      "type": "string",
      "maxLength": 31,
      "minLength": 1,
      "description": "Instagram username, optionally prefixed with @."
    }
  },
  "additionalProperties": false
}

list_tracking

List your tracked accounts with profile counts and snapshot times. Reads stored data without collection charges.

read-only

Argument	Type	Description
limit	integer
cursor	string	meta.nextCursor from the previous page of this same tool and account.
includeArchived	boolean

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string",
      "maxLength": 8192,
      "description": "meta.nextCursor from the previous page of this same tool and account."
    },
    "includeArchived": {
      "type": "boolean",
      "default": false
    }
  },
  "additionalProperties": false
}

query_public_account

Explicit online query of a public profile or ONE page of followers/following (one source page, usually 25 people). May consume credits: a first list page needs maxCredits of at least 2 (profile + page), a next page 1. Require user authorization for this target, type and maxCredits. Generate and keep idempotencyKey before the first attempt; reuse it with identical arguments when restoring. Never automatically fetch all pages or increase budget.

Argument	Type	Description
type*	string
cursor	string
username*	string	Instagram username, optionally prefixed with @.
maxCredits*	integer
idempotencyKey*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "username",
    "type",
    "maxCredits",
    "idempotencyKey"
  ],
  "properties": {
    "type": {
      "enum": [
        "profile",
        "followers",
        "following"
      ],
      "type": "string"
    },
    "cursor": {
      "type": "string",
      "maxLength": 8192
    },
    "username": {
      "type": "string",
      "maxLength": 31,
      "minLength": 1,
      "description": "Instagram username, optionally prefixed with @."
    },
    "maxCredits": {
      "type": "integer",
      "maximum": 1000,
      "minimum": 1
    },
    "idempotencyKey": {
      "type": "string",
      "pattern": "^[A-Za-z0-9_.:-]{8,200}$"
    }
  },
  "additionalProperties": false
}