ImmigrationLayer

{
  "mcpServers": {
    "com.immigrationlayer/immigration-mcp": {
      "url": "https://immigrationlayer.com/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

8 shown · authentication unknown

• Check form edition

  check_form_edition

  Returns the edition of one USCIS form that USCIS accepts today, with its accept-from and reject-from dates. Use it to check which edition of a form USCIS accepts, with the date of that answer. If USCIS has announced a newer edition it does not accept yet, announced_edition gives that edition and its accept-from date. For edition changes across all forms since a date, use list_form_changes. Covers I-90, I-129, I-130, I-131, I-140, I-485, I-539, I-765, and N-400; any other form returns not_found. Free, no sign-in required. Limit: 20 calls per minute per IP, then rate_limited. Not legal advice. Source: the form's page on uscis.gov, or a dated web.archive.org capture of that page.

  Schema valid · SHA-256 2456d54b80c7…

  View input schema

  {
    "type": "object",
    "properties": {
      "form": {
        "type": "string",
        "minLength": 1,
        "maxLength": 256,
        "description": "USCIS form number exactly as USCIS writes it, uppercase with the hyphen, e.g. \"I-765\". \"i765\" and \"I765\" do not match",
        "example": "I-765"
      }
    },
    "required": [
      "form"
    ],
    "$schema": "https://json-schema.org/draft/2020-12/schema"
  }

• Get filing fee

  get_fee

  Returns a published government fee and its effective date. For US (the default), the general filing fee for a USCIS form and filing method. I-129, I-131, and I-907 have no general filing fee: pass category. For I-131, the label this tool uses: a short name of the Appendix B heading, a colon, and the item selector, such as "Reentry Permit: Part 1., Item Number 1." For I-129 and I-907, the category argument says how to name the classification. US covers I-90, I-130, I-140, I-485, I-539, I-765, and N-400, paper and online, and I-129, I-131, and I-907 by category; only some G-1055 categories are covered, and an uncovered one returns no fee. An I-129 amount is the filing fee G-1055 lists for that row. Fees G-1055 lists apart from it are not in the amount. An I-907 amount is the premium processing fee only, not the fee for the form it accompanies. Any other form returns not_found. For GB, the fee for a published Home Office fee category; pass the section heading as category when the name appears in more than one section. amount_cents is in the minor unit of currency. filing is "unspecified" when the source states no filing channel. It does not say which fee applies to a case. For a USCIS form's current edition, use check_form_edition. Requires sign-in at https://immigrationlayer.com/login and an active plan. Without a plan it returns subscription_required. Limit: 30 calls per minute per account, shared by all paid tools, then rate_limited. Not legal advice. Sources: for US, the USCIS fee schedule (Form G-1055), the 2024 USCIS fee rule (89 FR 6194), and, for I-907, the 2026 premium processing fee rule (91 FR 1059); for GB, the Home Office visa regulations revised table on gov.uk, used under the Open Government Licence v3.0.