disclosedby, the subprocessor record

Dated quotes of GDPR art.

CommunityOnlineAPI key requiredGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    An API key from the service settings is required

    Dated quotes of GDPR art. 28 subprocessor lists: who lists whom, fourth parties, what changed, when.

    How to connect

    How to connect disclosedby, the subprocessor record to Claude

    The server address to paste into Claude settings:

    https://disclosedby.com/api/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect disclosedby, the subprocessor record to ChatGPT

    The server address to paste into ChatGPT settings:

    https://disclosedby.com/api/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect disclosedby, the subprocessor record to Cursor

    The server address to paste into Cursor settings:

    https://disclosedby.com/api/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (7)

    Raw names from tools/list. Only developers need these.

    listWhat one company's published subprocessor list says, as this record holds it: every row quoted as the company wrote it, with the purpose and location it printed, when the row was first and last seen here, the source page and the date it was read. Says so when no list for that company has been read. Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.
    named_byWhich companies name one subprocessor on their published lists, with the name each company prints for it, when it was first seen on that list and when the list was read. One subprocessor per call. Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.
    changesThe dated changes to one company's list, each derived from two readings of that list and carrying both. A change is what the page said on one date against what it said on another; it is never a claim about when a company began or ended a relationship. `printed_differently` marks an entry the list printed in other words with the same companies in the same countries (a name, a location's wording, the list's date line). Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.
    resolveWhat company a name on a list refers to, through this record's hand-checked identity table. Exact match only, never a guess: an unknown name comes back unresolved, which is an answer. Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.
    as_ofWhat one company's list said on a given date, from the reading this record holds nearest before it, with that reading's own date, its web-archive capture where there is one, its source and its digest. Says so when the date is earlier than the first reading held. Needs a key on an account whose watch is running: this is part of the watch on disclosedby.com. Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.
    in_chainGiven the companies a reader buys from, every path from that list to one subprocessor: named directly, or named by a company whose own list names it (a fourth party, or sub-subprocessor). A second hop is a different relationship, quoted from a different page. Names that matched nothing, companies with no list read and rows that did not resolve come back beside the paths. It says who to ask, never who is harmed. Needs a key on an account whose watch is running: this is part of the watch on disclosedby.com. Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.
    changes_acrossThe dated changes to the lists of several companies at once, each carrying the two readings it came from. The same facts as `changes`, gathered for one reader's own list of companies. Needs a key on an account whose watch is running: this is part of the watch on disclosedby.com. Free to read, cite and link. Every row is a dated quote of a company's own published page: cite the page and the read date. The compilation is protected: extraction or re-use of a substantial part is not permitted, and it may never be compiled into a lead list, a prospecting feed or a sales tool. A key is one reader's own use.