Atlas entry

`api.advocatemcp.com`

20 capabilities over MCP. The inventory is incomplete. First atlas observation.

Observed 14 Nov 2026, 05:01 UTC · passive: no tools called, no credentials sent · sha256:55b288…11fc

20 capabilities, 19 of them tools. 7 only read. 1 changes records, and it deletes or cancels. 11 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 19 tools, and 8 have AI readings.

cancel_booking is read as deleting or cancelling records.

7 tools are read as read-only, including get_booking_destination, get_credentials and get_request_status.

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 8 of 19 MCP tools. 1 reads as deleting or cancelling.

Moves money
0
No tool read this way.
Deletes or cancels records
1 tool
- cancel_booking0.82
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 11 tools No reading was counted, so any effect above is possible for them: confirm_booking, create_booking_payment_link, get_payment_handoff_url, get_quote, initiate_handoff, query_business_agent, request_callback, request_service, reserve_slot, submit_quote_request and 1 more.

What changed

First atlas observation. Atlas history

Look first

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

cancel_bookingDeletes or cancels records · 0.82

Surfaces

5 protocols checked

ARD	unreachable	No document retrieved
A2A	unreachable	0 skills
MCP	Valid	2025-11-25 · 19 tools · 1 resource · prompts not advertised
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
failed
Exact state: unreachable · No document retrieved
The supported discovery location did not provide a usable response within the observation boundary.
An unreachable result does not prove the service is unavailable to every client or that it advertises no capabilities.
Not observed / not fetched
A2A
failed
Exact state: unreachable · 0 skills
The supported discovery location did not provide a usable response within the observation boundary.
An unreachable result does not prove the service is unavailable to every client or that it advertises no capabilities.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2025-11-25 · 19 tools · 1 resource · prompts not advertised
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

20 · inventory incomplete

Showing 20 of 20.

Tool and inputs							◇ AI reading, beta · confidence
Read as one of the six effects 1 AI only raises attention: these rows come first.
cancel_token, reservation_id, slug*◇ AIDeletes or cancels records 0.82		Deletes or cancels records 0.82					Deletes or cancels records0.82
`cancel_booking` inputs `cancel_token` (required), `reservation_id` (required), `slug` (required) AI Deletes or cancels records 0.82
Read as none of the six 7 Not a clearance.
slug*, window_end, window_start							Reads only0.84
`get_availability` inputs `slug` (required), `window_end`, `window_start` AI Reads only 0.84
slug*							Reads only0.88
`get_booking_destination` inputs `slug` (required) AI Reads only 0.88
slug*							Reads only0.85
`get_cancellation_policy` inputs `slug` (required) AI Reads only 0.85
slug*							Reads only0.88
`get_credentials` inputs `slug` (required) AI Reads only 0.88
request_id, status_token							Reads only0.88
`get_request_status` inputs `request_id` (required), `status_token` (required) AI Reads only 0.88
slug*							Reads only0.90
`list_services` inputs `slug` (required) AI Reads only 0.90
location, search*							Reads only0.90
`search_businesses` inputs `location`, `search` (required) AI Reads only 0.90
No counted reading 11 No reading was counted, so any effect is possible.
booking_authorization, code, reservation_id, slug*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`confirm_booking` inputs `booking_authorization`, `code` (required), `reservation_id` (required), `slug` (required)
reservation_id, slug	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`create_booking_payment_link` inputs `reservation_id` (required), `slug` (required)
offer_id, slug	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`get_payment_handoff_url` inputs `offer_id` (required), `slug` (required)
params, service, slug	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`get_quote` inputs `params`, `service` (required), `slug` (required)
agent_id, contact_email, contact_name, contact_phone and 8 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`initiate_handoff` inputs `agent_id`, `contact_email`, `contact_name`, `contact_phone` and 8 more
agent_id, query, slug, stage	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`query_business_agent` inputs `agent_id`, `query` (required), `slug` (required), `stage`
agent_id, contact_email, contact_name, contact_phone and 5 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`request_callback` inputs `agent_id`, `contact_email`, `contact_name`, `contact_phone` and 5 more
business_id*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`request_service` inputs `business_id` (required)
agent_id, customer_contact, idempotency_key, offer_id and 3 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`reserve_slot` inputs `agent_id`, `customer_contact` (required), `idempotency_key` (required), `offer_id` and 3 more
business_id, consent, contact_email, contact_name and 7 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`submit_quote_request` inputs `business_id` (required), `consent` (required), `contact_email`, `contact_name` and 7 more
agent_id, contact_email, idempotency_key, slug* and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`subscribe_to_updates` inputs `agent_id`, `contact_email` (required), `idempotency_key` (required), `slug` (required) and 1 more
MCP resources 1 Not read by AI.
no inputs							Not read
`name not shown`

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

A2A skills 0+ observed

Inventory incomplete. The displayed count is a lower bound; missing items do not prove removal.

None recorded in this Passport.

MCP prompts 0+ observed

Inventory incomplete. MCP prompts could not be fully inventoried: ARD discovery did not resolve, so declarations made there were not read.

None recorded in this Passport.

OpenAPI operations 0+ observed

Inventory incomplete. OpenAPI operations could not be fully inventoried: ARD discovery did not resolve, so declarations made there were not read.

None recorded in this Passport.

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

14 Nov 2026, 05:01 UTC20 capabilities · MCP 2025-11-25 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
55b288bd0c6bf670a6ef367cec0f85211ff3272536a4c98630a15cc8061311fc
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: not applicable · 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

19 tools declare hints; the AI readings agree with all 8 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

com.advocatemcp/advocate
Listed
Official MCP Registry · first listed 12 Nov 2026 · last listed 12 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: sha256:0f28517355e0aedc4e4a761f4576b2ca466c97c2c28ec05accd9f211ea197aca
Locator SHA-256: d31d4fa595d8f8b0b4332fc7711cc60a0ea9caf23aa5e212d9d8b5ba8e69fa86
Snapshot generated: 14 Nov 2026, 08:50 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: 14 Nov 2026, 05:01 UTC
Signed: 14 Nov 2026, 08:28 UTC

Protocols: MCP
Tools: 19
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

19 tools examined; 8 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: Baseline for labelled observation
Label status: Current

What an agent can do here

What changed

Look first

Surfaces

Capabilities

A2A skills 0+ observed

MCP prompts 0+ observed

OpenAPI operations 0+ observed

Atlas history

Declared and observed

About this entry