Atlas entry

`mcp.joinvilleboasofertas.com`

17 capabilities over MCP. First atlas observation.

Observed 3 Nov 2026, 01:05 UTC · passive: no tools called, no credentials sent · sha256:ae73c2…cec8

Capability facts

As observed from outside, at the time below

Observed: 3 Nov 2026, 01:05 UTC
Signed: 3 Nov 2026, 01:07 UTC

Protocols: MCP
Tools: 11
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 0
Deletes or cancels records: 0
Sends messages to people: 0
Changes permissions: 0
Runs code: 0
Asks a person: 0

11 tools examined; 0 counted above a measured threshold.

Declared vs read disagreements

Declared read-only, read as writing: 0
Declared destructive, read as not writing: 0
Declared non-destructive, read as deleting: 0
Declared closed-world, read as reaching out: 0

Change since previous: First observation
Label status: Current

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	Not found	0 skills
MCP	Valid	2026-07-28 · 11 tools · 2 resources · 4 prompts
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
absent
Exact state: not found · No document retrieved
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
A2A
absent
Exact state: not found · 0 skills
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2026-07-28 · 11 tools · 2 resources · 4 prompts
A usable protocol document was retrieved and validated.
Directly observed
OpenAPI
absent
Exact state: not detected · 0 operations
No endpoint was established from the evidence and scope that InterfaceDelta inspected.
Not detected does not prove that no endpoint exists.
Not observed / not fetched
WebMCP
absent
Exact state: not detected · 0 declarative form tools · experimental
No named declarative WebMCP form tools were observed in the origin root HTML.
Script-registered tools and other pages are not observed, so this does not mean the site has no WebMCP tools.
Not observed / not fetched

Capabilities

17 · inventory complete

The atlas shows each capability by its plain identifier, inputs and declared sign-in. Publisher descriptions, paths, links and source evidence are not published here.

MCP tools 11

basic_basket
inputs market, region
compare_product
inputs market, product (required), region
fetch
inputs id (required)
find_cheapest
inputs alternatives, category, limit, query (required) and 1 more
get_market
inputs category, cursor, market (required), page_size and 2 more
get_offer
inputs offer_id (required)
list_categories
inputs region
list_markets
inputs query, region, with_active_only
search
inputs query (required)
search_offers
inputs category, cursor, ending_today, include_expired and 6 more
top_deals
inputs category, ending_today, limit, market and 1 more

MCP resources 2

name not shown
name not shown

MCP prompts 4

cesta_basica
comparar_produto
melhores_ofertas
onde_mais_barato

Not observed in this Passport: A2A skills, OpenAPI operations.

Declared and observed

11 tools declare hints; the AI readings agree with all 0 that have a reading.

A disagreement is not a finding about the service: either side can be wrong. How we compare declarations and readings.

Atlas history

1 observation

3 Nov 2026, 01:05 UTC17 capabilities · MCP 2026-07-28 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
ae73c2c27f7094d43eb787a1d9552e17d214c728c31e809e5ddcb3a5d3cfcec8
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: match · MCP_RESOURCES_ADVERTISEMENT_LIST: match · MCP_TOOLS_ADVERTISEMENT_LIST: match · OPENAPI_MCP_EXPLICIT_MAPPING: not applicable

Each class compares an observation with the previous atlas observation. Runs of unchanged observations are grouped. Struck values are what the previous observation recorded; inserted values are what this one recorded.

About this entry

com.joinvilleboasofertas/ofertas
Listed
Official MCP Registry · first listed 3 Nov 2026 · last listed 3 Nov 2026

Passive observations of a public interface listed in the Official MCP Registry. An observation does not verify security, ownership or compliance, and InterfaceDelta assigns no scores or rankings. Methodology · Report an inaccuracy · Ask for removal

Identity and snapshot

Target key: sha256:0de6ca303314698a2cb05bf1db73c92fb562bd29e07aa0bc917c8433132b1c34
Locator SHA-256: 8255ba66248bb2fc8f587eca93bf5f2e73308a39072e2d6596060a4b8ae59935
Snapshot generated: 4 Nov 2026, 00:59 UTC

The entry is one exact observed target, not a real-world service identity, and implies no ownership. Endpoint paths are not published; the locator hash lets an operator confirm their own URL.