Comprehensive Model Context Protocol server for managing Home Assistant through AI assistants.
China NMPA Medical Device Data is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
What it does
Structured China NMPA UDI data for AI agents: devices, registrants, models and registration numbers.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http china-nmpa-medical-device-data-mcp https://mcp.agentdatacore.com/mcp
# 2 — ask your agent for something these tools do
# get_udi_device, search_udi_products, get_udi_company_products and 18 more
China NMPA Medical Device Data costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http china-nmpa-medical-device-data-mcp https://mcp.agentdatacore.com/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
21 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Look up medical-device records when a UDI identifier is known. Inputs: udi. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: udi. Missing required or invalid input produces an arg
| Parameter | Type | Required | Notes |
|---|---|---|---|
| udi | string | yes | Recorded UDI identifier; retain leading zeros. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find medical devices by product or trade-name text. Inputs: query. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: query. Missing required or invalid input produces an argument e
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Recorded product or trade-name text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find recorded medical-device products associated with a company or registrant name. Inputs: company. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: company. Missing required or
| Parameter | Type | Required | Notes |
|---|---|---|---|
| company | string | yes | Recorded registrant/company name, including recorded English names. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accep |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find medical-device records associated with a registration or filing number. Inputs: registration_no. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: registration_no. Missing req
| Parameter | Type | Required | Notes |
|---|---|---|---|
| registration_no | string | yes | Recorded registration or filing number, including its original punctuation. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find medical devices by a recorded category name or classification code. Inputs: category. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: category. Missing required or invalid i
| Parameter | Type | Required | Notes |
|---|---|---|---|
| category | string | yes | Recorded device category name or classification code. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find recall notices and detail records by product, manufacturer or title text. Inputs: query. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded notices only; an empty result does not establish absence of recalls. No match returns an empty data array. Required: query. Missing required or invalid input produces an argument error.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Recorded recall title, product name or manufacturer text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Requi |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Retrieve a recall notice or detail record using an existing search-result identifier. Inputs: record_id. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: record_id. Missing requir
| Parameter | Type | Required | Notes |
|---|---|---|---|
| record_id | integer | yes | Existing integer recall record identifier returned by search_recalls. Exact match. Non-negative integer within the server integer range. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find CCC catalog product entries by product or category text. Inputs: product. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Catalog matches only; does not determine certification or legal applicability. No match returns an empty data array. Required: product. Missing required or invalid input produces an argument error.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| product | string | yes | Recorded CCC product or category text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find recorded versions and dates for a CCC rule number. Inputs: rule_number. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded version facts only; does not infer legal applicability. No match returns an empty data array. Required: rule_number. Missing required or invalid input produces an argument error.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| rule_number | string | yes | CCC rule number exactly as recorded, including punctuation and version suffix if present. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find occurrences of a recorded standard number in CCC reference metadata. Inputs: standard_number. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Reference occurrences only; does not imply equivalence or applicability. No match returns an empty data array. Required: standard_number. Missing required or invalid input produces an argument error.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| standard_number | string | yes | Standard number exactly as recorded, including spaces, punctuation and version suffix if present. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Retrieve standard metadata when its recorded standard number is known. Inputs: standard_number. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Metadata only; no standard full text. No match returns an empty data array. Required: standard_number. Missing required or invalid input produces an argument error.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| standard_number | string | yes | Standard number exactly as recorded, including spaces, punctuation and version suffix if present. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find standard metadata by title text, optionally filtered by its recorded status. Inputs: query, status. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Metadata only; no standard full text. No match returns an empty data array. Required: query. Missing required or invalid input produces an argument error.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Recorded Chinese or English standard-title text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Required. Supp |
| status | string | no | Standard status label exactly as published; no translation or status inference. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Optional; omitted means no f |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find foreign-investment observations for a statistical year, optionally filtered by country or measure. Inputs: year, country, metric. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Requi
| Parameter | Type | Required | Notes |
|---|---|---|---|
| year | integer | yes | Recorded statistical year as an integer; this is not the publication year. Exact match. Non-negative integer within the server integer range. Required. Supplied filters are combined with AND. |
| country | string | no | Country or region label exactly as recorded; no country-code or alias conversion. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Optional; omitted means no |
| metric | string | no | Statistical measure label exactly as recorded; no unit conversion or aggregation. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Optional; omitted means no |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find recorded institutions and roles for a country, optionally filtered by institution text. Inputs: country, institution. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: country
| Parameter | Type | Required | Notes |
|---|---|---|---|
| country | string | yes | Country or region label exactly as recorded; no country-code or alias conversion. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. Supplied filters |
| institution | string | no | Recorded institution name or entity identifier text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Optional; |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find entries in a gazette issue, optionally filtered by document number. Inputs: issue, document_number. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: issue. Missing required o
| Parameter | Type | Required | Notes |
|---|---|---|---|
| issue | string | yes | Gazette issue label exactly as recorded. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Required. Supplied filters are combined with AND. |
| document_number | string | no | Document number exactly as recorded. Exact match. Non-empty string, at most 256 characters; control characters are not accepted. Optional; omitted means no filter on this field. Supplied filters are c |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find policy and document facts by title or document-number text. Inputs: query. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: query. Missing required or invalid input produces
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Recorded policy title or document-number text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Find licence catalog entries by recorded product or commodity text. Inputs: product. Returns paginated structured records with source_class, provenance, snapshot, pagination and limits. Recorded facts only; this query performs no new inference or aggregation. Coverage is limited to the available snapshot. No match returns an empty data array. Required: product. Missing required or invalid input pr
| Parameter | Type | Required | Notes |
|---|---|---|---|
| product | string | yes | Recorded licence commodity or subject text. Literal, case-sensitive substring match; no fuzzy search. Non-empty string, at most 256 characters; control characters are not accepted. Required. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Query collected country-workbook trade observations (flows relative to the named reporting country) or China–Portuguese-speaking-country bilateral year-to-date observations. Inputs: period and optional country, flow and metric. This collection is not China national all-partner monthly totals. Returns original structured observations, units, scope, source_class, provenance, snapshot, pagination and
| Parameter | Type | Required | Notes |
|---|---|---|---|
| period | string | yes | Recorded statistical period: YYYY-MM for a single month, or YYYY-01/YYYY-MM for January-to-month cumulative observations. Exact collected period; these periods are not interchangeable. A snapshot iden |
| country | string | no | Reporting country in country workbooks, or China bilateral partner in Portuguese-speaking-country observations; returned scope distinguishes them. Exact recorded name or a documented one-to-one alias. |
| flow | string | no | Flow relative to the named reporting country for COUNTRY_WORKBOOK_AS_REPORTED; China flow relative to the named partner for CHINA_PORTUGUESE_COUNTRIES_YTD. Recorded values IMPORT, EXPORT or BOTH; scop |
| metric | string | no | Recorded metric trade_value; country workbook unit is 亿美元, China–Portuguese-speaking-partner unit is 万美元. No unit conversion. Optional. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Query China merchandise trade by partner country/region, including all-partner totals using country TOTAL. Inputs: period, country and optional flow. IMPORT and EXPORT are China imports and exports; BOTH is recorded combined trade. Returns recorded trade values and units (currently 1000USD), scope, source_class, provenance, snapshot, pagination and limits. No commodity filter or currency conversio
| Parameter | Type | Required | Notes |
|---|---|---|---|
| period | string | yes | Recorded statistical period: YYYY-MM for a single month, or YYYY-01/YYYY-MM for January-to-month cumulative observations. Exact collected period; these periods are not interchangeable. A snapshot iden |
| country | string | yes | China trade partner country/region, or TOTAL for all partners. TOTAL is an aggregate, not an alias for China. Exact recorded name or selected one-to-one alias; original labels remain in output. Requir |
| flow | string | no | China trade direction: IMPORT or EXPORT or BOTH (recorded combined total). Optional; omission includes collected directions. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Query China import or export observations by recorded major-commodity label. Inputs: period, commodity, flow and optional metric. Selected exact Chinese aliases and normalized existing names are supported; this is not general translation or HS-code classification. Returns trade_value or quantity observations with original commodity labels, units, scope, source_class, provenance, snapshot, paginati
| Parameter | Type | Required | Notes |
|---|---|---|---|
| period | string | yes | Recorded statistical period: YYYY-MM for a single month, or YYYY-01/YYYY-MM for January-to-month cumulative observations. Exact collected period; these periods are not interchangeable. A snapshot iden |
| commodity | string | yes | Recorded major-commodity name or a selected exact Chinese alias. Existing literal substring matching remains; known aliases resolve only to their exact canonical label. NFKC, leading/trailing spaces a |
| flow | string | yes | China trade direction: IMPORT or EXPORT. Required. |
| metric | string | no | Recorded metric trade_value or quantity. trade_value currently uses 1000USD; quantity units vary by commodity and are returned unchanged. Optional; omission includes both collected metrics. |
| limit | integer | no | Maximum number of records returned. Integer 1–100; default 20. A page may contain fewer records. |
| offset | integer | no | Zero-based pagination offset. Integer 0–999; default 0. Offsets of 1000 or greater are rejected. Use the returned next_offset when present. |
| snapshot | string | no | Optional expected snapshot.version, not a historical-version selector. If omitted, the current dataset snapshot is used. For continued pagination reuse the previous response snapshot.version; a mismat |
Retrieve definitions of information formation classes, provenance fields and snapshot/version metadata. Takes no arguments. Returns the information-standard document, not business records or an assessment of facts.
No parameter schema on file.
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install China NMPA Medical Device Data or to call it, at any volume.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.0.1.
No release note was published with this version.
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Any signed-in account that does not publish China NMPA Medical Device Data can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.