Atlas entry

`worldorder.club`

15 capabilities over ARD and MCP. The inventory is incomplete. First atlas observation.

Observed 12 Nov 2026, 21:05 UTC · passive: no tools called, no credentials sent · sha256:16d19a…b4db

15 capabilities, 12 of them tools. 5 only read. 2 only compute. 2 change records, and 1 of those deletes or cancels. 3 have no reading.

AI reading, beta. side-effects v1 on claude-haiku-5.5, calibrated on MCP (golden-3). Only readings above a measured precision count. Counts are tools, not calls: no tool was called.

AI readings summary · beta

The service lists 12 tools, and 9 have AI readings.

clear_mine is read as deleting or cancelling records.

fill_box is read as changing records.

5 tools are read as read-only, including get_cube, get_world_stats and get_overview.

Written by code from the AI readings on this page: it groups them and says nothing they do not.

What an agent can do here

AI readings, beta · Readings on 9 of 12 MCP tools. 1 reads as deleting or cancelling.

Moves money
0
No tool read this way.
Deletes or cancels records
1 tool
- clear_mine0.82
Sends messages to people
0
No tool read this way.
Changes permissions
0
No tool read this way.
Runs code
0
No tool read this way.
Should ask a person first
0
No tool read this way.

No counted reading 3 tools No reading was counted, so any effect above is possible for them: build, place_cube, remove_cube.

What changed

First atlas observation. Atlas history

Look first

AI reading, beta: AI adds items here; it never removes one.

clear_mineDeletes or cancels records · 0.82

Surfaces

5 protocols checked

ARD	Valid	v0.91 · 1 retrieved artifact
A2A	Not found	0 skills
MCP	Valid	2026-07-28 · 12 tools · 2 resources · 1 prompt
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
observed
Exact state: valid · Revision v0.91 · 1 retrieved artifact
A usable protocol document was retrieved and validated.
Directly observed
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 · 12 tools · 2 resources · 1 prompt
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

15 · inventory incomplete

Showing 15 of 15.

Tool and inputs							◇ AI reading, beta · confidence
Read as one of the six effects 1 AI only raises attention: these rows come first.
builder*◇ AIDeletes or cancels records 0.82		Deletes or cancels records 0.82					Deletes or cancels records0.82
`clear_mine` inputs `builder` (required) AI Deletes or cancels records 0.82
Read as none of the six 8 Not a clearance.
builder, from, to, type*							Changes records0.80
`fill_box` inputs `builder`, `from` (required), `to` (required), `type` (required) AI Changes records 0.80
request_id*							Reads only0.88
`get_build_receipt` inputs `request_id` (required) AI Reads only 0.88
x, y, z*							Reads only0.85
`get_cube` inputs `x` (required), `y` (required), `z` (required) AI Reads only 0.85
no inputs							Reads only0.88
`get_overview` AI Reads only 0.88
cursor, d*, h, limit and 4 more							Reads only0.92
`get_region` inputs `cursor`, `d` (required), `h`, `limit` and 4 more AI Reads only 0.92
builder, id*, rotation, type and 3 more							Computes only, changes nothing0.85
`get_template` inputs `builder`, `id` (required), `rotation`, `type` and 3 more AI Computes only, changes nothing 0.85
no inputs							Reads only0.91
`get_world_stats` AI Reads only 0.91
builder, ops*, protect_existing, request_id							Computes only, changes nothing0.82
`preview_build` inputs `builder`, `ops` (required), `protect_existing`, `request_id` AI Computes only, changes nothing 0.82
No counted reading 3 No reading was counted, so any effect is possible.
builder, ops*, protect_existing, request_id	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`build` inputs `builder`, `ops` (required), `protect_existing`, `request_id`
builder, type, x, y* and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`place_cube` inputs `builder`, `type` (required), `x` (required), `y` (required) and 1 more
x, y, z*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`remove_cube` inputs `x` (required), `y` (required), `z` (required)
MCP resources 2 Not read by AI.
no inputs							Not read
`name not shown`
no inputs							Not read
`name not shown`
MCP prompts 1 Not read by AI.
no inputs							Not read
`build_something`

Read as this effect No reading: unknown Not read as this effect◇ AI readings, beta. A zero is a count, not a clearance.

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

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.

The comparison with the previous observation is shown only to the account that recorded it.

Atlas history

1 observation

12 Nov 2026, 21:05 UTC15 capabilities · ARD, MCP 2026-07-28 and MCP Server Card · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
16d19a36082ef21de018dac542ad396557a4c60a6d3cfb5ab15500d02ec4b4db
Passport schema
0.5.0, passport-semantic-v4
Consistency
ARD_DECLARED_MCP_SERVER_CARD: mismatch · 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.

Declared and observed

3 tools declare hints; the AI readings agree with all 3 that have a reading.

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

About this entry

club.worldorder/cube-playground
Listed
Official MCP Registry · first listed 16 Sep 2026 · last listed 31 Oct 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: sha256:7a4155f829408d594ef29498bb382d89fd909a6460389c6f0548010a8e61f540
Locator SHA-256: 493ce9595756a380639f98eae4a76944bc3b930ebaa7f91bd1e79cf4f1c49112
Snapshot generated: 13 Nov 2026, 01:06 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.

Capability facts

As observed from outside, at the time below

Observed: 12 Nov 2026, 21:05 UTC
Signed: 12 Nov 2026, 22:05 UTC

Protocols: ARD, MCP, MCP server card
Tools: 12
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 0
Deletes or cancels records: 1
Sends messages to people: 0
Changes permissions: 0
Runs code: 0
Asks a person: 0

12 tools examined; 9 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