HammerMap: Spanish court, State and Social Security auctions
REMOTE · HAMMERMAP.COM
Spain's court auctions and State sales (BOE) and Social Security auctions (TGSS). Free, no key.
Available components
Last scanned (22 hours ago)
Scores higher than 57% of remote servers
Reachable. Last reached 4 Nov 2026.
Category E-commerce
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 Security74
- 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
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability60
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1428 tokens (~476/item across 3 items; 3 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 Management17
- Stability observed for 5 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (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 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “get_facets” rewrote its description, which is the text the model reads security
- Tool “search_listings” rewrote its description, which is the text the model reads security
- Schema quality: 393 → 476 ▼ functional
- Server version: 1.0.1 → 1.0.2 functional
- “search_listings” reworded the description of “published_from” cosmetic
- “search_listings” reworded the description of “published_to” cosmetic
- “search_listings” reworded the description of “type” cosmetic
- 1 Nov 26 +1
- Tool “get_listing” rewrote its description, which is the text the model reads security
- “search_listings” reworded the description of “procedure” cosmetic
- “search_listings” reworded the description of “sort” cosmetic
- 31 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 30 Oct 26 69
First indexed and scored.
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 4 Nov 2026 · Probed https://hammermap.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=hammermap.com | CN=WE1,O=Google Trust Services,C=US | 30 Oct 2026 | 28 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | dbde045618edd9f913a9c7df7c5d4aba |
| SANs: hammermap.com | ||||||
| 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 hammermap.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| hammermap.com. | 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 |
|---|---|
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://hammermap.com/mcp | Verified | 200 | |
| http (plaintext) | http://hammermap.com/mcp | HTTPS enforced | 301 | https://hammermap.com/mcp |
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 →
get_facets Filter values, counts and data freshness ~79
Counts of active listings (bid deadline not passed) by type, procedure, asset type and province, the starting-price range, covered countries, and data freshness (data_updated, latest_boe_publication, update_frequency). Use it to discover valid filter values for search_listings or to answer "how many / how fresh" questions. No arguments.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | object | yes | – |
| facets | object | yes | – |
No examples provided.
get_listing Get one listing ~172
Full record for one listing by id from search_listings (SUB-… for court auctions, BOE-B-… for State sales from the BOE, TGSS-… for Social Security (TGSS) auctions): lots with starting price and deposit, bid deadline, auction session date, bidding mode, approximate place, HammerMap's general risk analysis with legal basis (not legal advice), corrections, official BOE and portal links, and data freshness (attribution.data_updated). Returns an error if the id is not listed any more. Bids and payments happen only on the official channel in urls / bidding.where.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Listing id exactly as returned by search_listings, e.g. SUB-JA-2026-267510 or BOE-B-2026-35250 |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | object | yes | – |
| licence | string | – | – |
| listing | object | yes | – |
No examples provided.
search_listings Search Spanish auction listings ~781
Search active Spanish court auctions (BOE section IV), State/public-body sales (BOE section V-B) and Social Security auctions (TGSS). Sources: the BOE (Agencia Estatal Boletín Oficial del Estado) for court auctions (section IV) and State sales (section V-B), and the TGSS (Tesorería General de la Seguridad Social) for Social Security auctions. Only active listings are returned: a listing whose bid deadline (Europe/Madrid date) has passed is left out, checked on every request. Use it first to find listings by province, town, type, asset type, starting price or dates; then call get_listing with an id for the full record. Returns total count, paging (limit/offset) and short records: id, title in 5 languages, approximate place, seller, starting price in EUR when the notice gives one, publication date, deadline, HammerMap risk light and links (HammerMap page, official channel, BOE notice when there is one). Coverage: Spain only. Data are updated once per working day; attribution.data_updated and attribution.latest_boe_publication show how fresh they are. Court auction notices in BOE open data have no price, description or closing date (those are on the official portal). All filters are optional and combine with AND.
| Name | Type | Req | Description |
|---|---|---|---|
| asset_type | string | – | vivienda = home, local = commercial premises, garaje = parking, solar = building plot, rustica = rural land, inmueble = other real estate, vehiculo = vehicle, otros = other goods, unknown = not state… |
| country | string | – | ISO 3166-1 alpha-2 country code. Only ES (Spain) has data; any other value returns 0 results. |
| deadline_from | string | – | Bid deadline from; only listings with a known deadline match (YYYY-MM-DD) |
| deadline_to | string | – | Bid deadline to; only listings with a known deadline match (YYYY-MM-DD) |
| limit | integer | – | Results per page, 1-100 |
| max_price | number | – | Maximum starting price in EUR. Only listings with a known price match. |
| min_price | number | – | Minimum starting price in EUR. Only listings with a known price match. |
| municipality | string | – | Town, exact name: the court's town for court auctions, the asset's town for State sales |
| offset | integer | – | Number of results to skip, for paging |
| procedure | string | – | apremio = enforcement for debt, voluntaria = voluntary court sale, concursal = insolvency, estado = State sale, tgss = Social Security (TGSS) auction |
| province | string | – | Spanish province, exact name, accent-insensitive, e.g. Madrid, Valencia, Illes Balears. Call get_facets for the list. |
| published_from | string | – | Publication date from (BOE issue; for TGSS the portal's last update) (YYYY-MM-DD) |
| published_to | string | – | Publication date to (YYYY-MM-DD) |
| q | string | – | Free text, accent-insensitive, matched in title, seller, town, province and lot description, e.g. "vivienda" or "Puerto de Valencia" |
| sort | string | – | published_desc = newest first (default), deadline_asc / deadline_desc = closing soonest / latest (no deadline last), price_asc / price_desc = by starting price (no price last), risk_asc / risk_desc =… |
| type | string | – | court_auction = judicial auction (BOE IV); state_sale = sale by the State or a public body (BOE V-B) or a Social Security auction (TGSS) |
| Name | Type | Req | Description |
|---|---|---|---|
| attribution | object | yes | – |
| items | array | yes | Short listing records |
| licence | string | – | – |
| limit | integer | – | – |
| offset | integer | – | – |
| total | integer | yes | Number of matching listings |
No examples provided.
How do I install the HammerMap: Spanish court, State and Social Security auctions MCP server?
HammerMap: Spanish court, State and Social Security auctions is a hosted endpoint at https://hammermap.com/mcp, 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 · hammermap.com
claude mcp add --transport http com-hammermap-listings 'https://hammermap.com/mcp'
What is the HammerMap: Spanish court, State and Social Security auctions MCP server?
HammerMap: Spanish court, State and Social Security auctions is an MCP server listed in the public MCP registry as com.hammermap/listings. Spain's court auctions and State sales (BOE) and Social Security auctions (TGSS). Free, no key. This page covers its hosted endpoint (https://hammermap.com/mcp).
Is the HammerMap: Spanish court, State and Social Security auctions MCP server safe to use?
HammerMap: Spanish court, State and Social Security auctions scores 71 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 HammerMap: Spanish court, State and Social Security auctions MCP server expose?
HammerMap: Spanish court, State and Social Security auctions exposes 3 tools: search_listings, get_listing, get_facets. Their descriptions and schemas cost roughly 1,032 tokens of context every time the server is loaded.
Does the HammerMap: Spanish court, State and Social Security auctions MCP server require authentication?
No. We connected to HammerMap: Spanish court, State and Social Security auctions without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the HammerMap: Spanish court, State and Social Security auctions MCP server still maintained?
HammerMap: Spanish court, State and Social Security auctions is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.