Trade & public tenders
REMOTE · FOURZEROTWO.SI
UK commodity codes and duties, UK trade statistics, UK/EU public tenders and US federal spending.
Available components
Last scanned (5 hours ago)
Scores higher than 89% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability72
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 2000 tokens (~111/item across 18 items; 18 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management80
- Stability observed for 24 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 18 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 19 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://fourzerotwo.si/mcp/v/trade-procurement
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=fourzerotwo.si | CN=WE1,O=Google Trust Services,C=US | 10 Oct 2026 | 8 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 7083f50b7ee269bb0ef93ba441295bdf |
| SANs: fourzerotwo.si | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of fourzerotwo.si. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| si. | present | 42378 | 13 | Verified |
| fourzerotwo.si. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | deny |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://fourzerotwo.si/mcp/v/trade-procurement | Verified | 200 | |
| http (plaintext) | http://fourzerotwo.si/mcp/v/trade-procurement | HTTPS enforced | 301 | https://fourzerotwo.si/mcp/v/trade-procurement |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
eu-tenders__notice EU Public Tenders (TED): EU notice ~76
One TED notice by publication number: title, buyer, value, deadline, CPV, place of performance, description and winners. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | TED publication number, e.g. 674231-2026 |
Structured output declared, but exposes no named fields.
No examples provided.
eu-tenders__search EU Public Tenders (TED): Search EU tenders ~178
TED notices by keywords, buyer country (ISO alpha-3), CPV code, publication date and type (competition or award), newest first. Free within the daily allowance, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| active_only | string | – | "true" to search only notices still open |
| country | string | – | Buyer country, ISO alpha-3 (DEU, FRA, IRL…) |
| cpv | string | – | CPV code prefix, e.g. 48000000 (software) |
| limit | integer | – | Max results (default 20, max 50) |
| page | integer | – | Page |
| published_from | string | – | YYYY-MM-DD |
| q | string | – | Keywords (full text) |
| type | string | – | competition or award |
Structured output declared, but exposes no named fields.
No examples provided.
uk-tenders__find-a-tender-latest UK Public Tenders: Latest Find a Tender notices ~135
Above-threshold UK notices published or updated on Find a Tender in the last 1–7 days, by stage (planning, tender, award), optionally filtered by keyword. Free within the daily allowance, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| days | integer | – | Look back 1–7 days (default 3) |
| limit | integer | – | Max results (default 20, max 50) |
| q | string | – | Keyword filter on title, description and buyer |
| stage | string | – | planning, tender (default) or award |
Structured output declared, but exposes no named fields.
No examples provided.
uk-tenders__notice UK Public Tenders: Notice ~97
One notice in full: description, CPV codes, contract dates, procedure and awards (supplier, value, dates). Accepts a Contracts Finder id (GUID) or a Find a Tender notice number (e.g. 095302-2026). Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Contracts Finder GUID or Find a Tender notice number |
Structured output declared, but exposes no named fields.
No examples provided.
uk-tenders__search UK Public Tenders: Search tenders ~156
Contracts Finder notices by keyword, status (open, closed, awarded, withdrawn), type and publication date, optionally above a minimum value. Free within the daily allowance, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results (default 20, max 50) |
| min_value | integer | – | Minimum value in £ |
| published_from | string | – | YYYY-MM-DD |
| published_to | string | – | YYYY-MM-DD |
| q | string | – | Keywords (title, description, buyer, supplier) |
| status | string | – | open, closed, awarded or withdrawn |
| type | string | – | contract, pipeline, early-engagement or future-opportunity |
Structured output declared, but exposes no named fields.
No examples provided.
uk-tenders__supplier-awards UK Public Tenders: Awards to a supplier ~75
Contracts Finder awards won by a supplier (name match), newest first, with total value. Free within the daily allowance, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| published_from | string | – | YYYY-MM-DD |
| supplier | string | yes | Supplier name (matched as a phrase) |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-stats__commodity UK Trade Statistics: Trade in a product ~128
UK imports and exports of one product (HS2, HS4, HS6 or CN8 code) for a month or year: totals and top partner countries with share. A few free samples a day, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | Commodity code: 2, 4, 6 or 8 digits |
| period | string | – | YYYY, YYYY-MM or "latest" (default latest month) |
| top | integer | – | Partner countries to list (default 15, max 50) |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-stats__country UK Trade Statistics: Trade with a country ~106
UK imports from and exports to one country for a month or year: totals and top HS2 product chapters. A few free samples a day, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | Partner country, ISO alpha-2 |
| period | string | – | YYYY, YYYY-MM or "latest" (default latest month) |
| top | integer | – | Chapters to list (default 15, max 50) |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-stats__latest UK Trade Statistics: Latest month ~46
The most recent month HMRC has published trade statistics for. A few free samples a day, then $0.0005 USDC per call via x402.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-tariff__areas UK Trade Tariff: Countries & groups ~94
Tariff geographical areas: countries and the groups used in measures (e.g. 1011 ERGA OMNES, 1013 European Union, trade agreements), with group members. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | – | all, countries or groups |
| q | string | – | Filter by name or id |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-tariff__commodity UK Trade Tariff: Commodity duties & measures ~141
One commodity code: description, section/chapter/heading, third-country duty and every import/export measure (preferential rates, VAT, additional duties, controls with document codes). Give country to keep only what applies to that origin. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | Commodity code, 6–10 digits (padded to 10), e.g. 0901210000 |
| country | string | – | Country of origin, ISO alpha-2 (e.g. CN, US, IN) — filters measures to those that apply |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-tariff__exchange-rates UK Trade Tariff: HMRC customs exchange rates ~96
HMRC's monthly exchange rates used to convert invoice values for customs and import VAT, units per £1. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | ISO currency code, e.g. USD (default: all) |
| month | integer | yes | Month 1–12 |
| year | integer | yes | Year |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-tariff__heading UK Trade Tariff: Heading ~73
A 4-digit heading and every commodity code under it, with indents and whether each is declarable. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | 4-digit heading, e.g. 0901 |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-tariff__quotas UK Trade Tariff: Tariff-rate quotas ~118
Quota definitions with status (open, exhausted, critical), initial volume, remaining balance and validity, by order number or country of origin. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Country of origin, ISO alpha-2 |
| order_number | string | – | 6-digit quota order number |
| page | integer | – | Page |
| status | string | – | open, exhausted, blocked, critical or not_exhausted |
Structured output declared, but exposes no named fields.
No examples provided.
uk-trade-tariff__search UK Trade Tariff: Find a commodity code ~85
Candidate commodity codes, headings and chapters for a product description ("roasted coffee", "lithium battery"), best match first. Free within the daily allowance, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results (default 15, max 30) |
| q | string | yes | Product description |
Structured output declared, but exposes no named fields.
No examples provided.
us-spending__award US Federal Spending: Award ~76
One federal award in full: agency, recipient and parent, obligated/outlayed/potential value, dates, place of performance, NAICS and PSC. Free within the daily allowance, then $0.002 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Award id from search (generated_internal_id) |
Structured output declared, but exposes no named fields.
No examples provided.
us-spending__recipient US Federal Spending: Recipient profile ~85
A federal recipient: name, UEI, parent, alternate names, business types, location and total amounts. Give id, or name to use the best match. A few free samples a day, then $0.02 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | – | Recipient id (from search) |
| name | string | – | Recipient name |
Structured output declared, but exposes no named fields.
No examples provided.
us-spending__search US Federal Spending: Search awards ~164
Federal awards by keyword, recipient, awarding agency and date range, largest first. kind: contracts (default), idvs, grants or loans. Free within the daily allowance, then $0.003 USDC per call via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | Awarding agency (top tier), e.g. Department of Defense |
| from | string | – | Action date from, YYYY-MM-DD |
| kind | string | – | contracts, idvs, grants or loans |
| limit | integer | – | Max results (default 20, max 50) |
| page | integer | – | Page |
| q | string | – | Keywords |
| recipient | string | – | Recipient name |
| to | string | – | Action date to, YYYY-MM-DD |
Structured output declared, but exposes no named fields.
No examples provided.
How do I install the Trade & public tenders MCP server?
Trade & public tenders is a hosted endpoint at https://fourzerotwo.si/mcp/v/trade-procurement, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · fourzerotwo.si
claude mcp add --transport http si-fourzerotwo-trade-procurement 'https://fourzerotwo.si/mcp/v/trade-procurement'
What is the Trade & public tenders MCP server?
Trade & public tenders is an MCP server listed in the public MCP registry as si.fourzerotwo/trade-procurement. UK commodity codes and duties, UK trade statistics, UK/EU public tenders and US federal spending. This page covers its hosted endpoint (https://fourzerotwo.si/mcp/v/trade-procurement).
Is the Trade & public tenders MCP server safe to use?
Trade & public tenders scores 84 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Trade & public tenders MCP server expose?
Trade & public tenders exposes 18 tools: eu-tenders__search, eu-tenders__notice, uk-tenders__search, uk-tenders__notice, uk-tenders__supplier-awards, and 13 more. Their descriptions and schemas cost roughly 1,929 tokens of context every time the server is loaded.
Does the Trade & public tenders MCP server require authentication?
No. We connected to Trade & public tenders without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Trade & public tenders MCP server still maintained?
Trade & public tenders is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.