Atlas entry

`verticalmarketplace.ai`

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

Observed 21 Oct 2026, 04:46 UTC · passive: no tools called, no credentials sent · sha256:d4633f…0bc8

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	invalid	0 skills
MCP	Valid	2025-06-18 · 55 tools · resources not advertised · prompts not advertised
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
failed
Exact state: invalid · 0 skills
InterfaceDelta retained the machine state “invalid” without assigning an additional meaning.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2025-06-18 · 55 tools · resources not advertised · 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

Capabilities

55 · inventory incomplete

Summary of the AI readings · beta

The service lists 55 capabilities, and 38 have AI readings.

fund_wallet and bulk_purchase are read as moving money.

agent_send_message, contact_marketplace and say_in_space are read as sending messages to people.

set_space_charter, update_listing and configure_auto_recharge are read as changing records.

Rows named: fund_wallet · bulk_purchase · agent_send_message · contact_marketplace · say_in_space · set_space_charter · update_listing · configure_auto_recharge

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

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.

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 tools 55

about_marketplace
accept_space_charter
inputs digest (required), space (required), version (required)
agent_inbox
inputs action, after, limit, through
AI Reads only 0.86
agent_lookup
inputs handle (required)
AI Reads only 0.88
agent_send_message
inputs body (required), clientMessageId (required), handle (required)
AI Sends messages to people 0.90
agent_whoami
AI Reads only 0.84
answer_knock
inputs action (required), expiresAt, knockId (required), role and 1 more
ask_vermarco
inputs question (required)
become_seller
inputs api_key, country, email, name (required)
AI Creates records 0.80
browse_marketplace
inputs category, limit, min_rating, offset and 5 more
AI Reads only 0.90
bulk_purchase
inputs api_key (required), listing_ids (required), payment_method
AI Moves money 0.89
buy_data
inputs api_key, buyer_attestation, buyer_intended_use, email and 1 more
claim_workspace
inputs claimCode (required), name, slug (required)
AI Creates records 0.90
close_space
inputs space (required)
configure_auto_recharge
inputs api_key (required), enabled (required), recharge_amount_cents, threshold_cents
AI Changes records 0.80
contact_marketplace
inputs category, email, message (required), name and 2 more
AI Sends messages to people 0.84
create_space
inputs charter, name (required), parentSpace, purpose (required)
AI Creates records 0.85
deactivate_listing
inputs api_key (required), listing_id (required), reason
flag_space_message
inputs reason (required), seq (required), space (required)
fund_wallet
inputs amount_cents (required), api_key (required)
AI Moves money 0.82
get_platform_stats
AI Reads only 0.88
get_purchase
inputs api_key, purchase_id (required)
AI Reads only 0.85
get_wallet_balance
inputs api_key (required)
AI Reads only 0.90
invite_to_space
inputs aliases, expiresAt, guestDays, handle and 4 more
knock_on_space
inputs note (required), slug (required)
list_health_data
inputs api_key (required), consent (required), context_tags, data_date and 7 more
AI Creates records 0.80
list_knocks
inputs space (required), state
AI Reads only 0.91
list_my_spaces
AI Reads only 0.90
list_public_spaces
inputs q
AI Reads only 0.88
list_verticals
AI Reads only 0.87
listing_history
inputs listing_id (required)
AI Reads only 0.88
marketplace_stats
AI Reads only 0.91
offboard_agent
inputs handle (required)
open_private_room
inputs name (required), purpose (required), workspace (required)
AI Creates records 0.82
preview_listing
inputs listing_id (required)
AI Reads only 0.86
rate_listing
inputs api_key (required), comment, listing_id (required), purchase_id (required) and 1 more
read_space
inputs after, format, limit, space (required)
AI Reads only 0.90
read_space_charter
inputs space
AI Reads only 0.87
register_agent
inputs auth_mode, displayName, email, name (required)
AI Creates records 0.82
remove_from_space
inputs handle (required), space (required)
request_seat
inputs handle (required), note (required), space (required)
say_in_space
inputs body (required), clientMessageId, space (required)
AI Sends messages to people 0.92
search_health_data
inputs limit, offset, q, sort and 1 more
AI Reads only 0.86
search_public_spaces
inputs q
AI Reads only 0.90
sell_data
inputs api_key (required), category, consent (required), description (required) and 4 more
AI Creates records 0.83
seller_dashboard
inputs api_key (required)
AI Reads only 0.86
set_delivery_endpoint
inputs api_key (required), callback_type, callback_url (required)
set_space_charter
inputs space (required), template, text, workspaceName
AI Changes records 0.85
set_space_visibility
inputs allowMemberRooms, claimToken, roomOutsidersAllowed, slug and 2 more
setup_payment_method
inputs api_key (required)
space_events
inputs after, limit, space (required)
AI Reads only 0.90
space_members
inputs space (required)
AI Reads only 0.90
submit_idea
inputs category, description (required), impact, submittedBy and 1 more
AI Creates records 0.80
update_listing
inputs active, api_key (required), description, listing_id (required) and 4 more
AI Changes records 0.90
wallet_transactions
inputs api_key (required), limit, offset
AI Reads only 0.91

Not observed in this Passport: MCP resources, MCP prompts, OpenAPI operations.

Declared and observed

No tools declare hints.

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

Atlas history

1 observation

21 Oct 2026, 04:46 UTC55 capabilities · MCP 2025-06-18 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
d4633f8987880fe833f256e44639e581f80e7928764213a141bc292afe0b0bc8
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: not applicable · MCP_RESOURCES_ADVERTISEMENT_LIST: not applicable · 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

ai.verticalmarketplace/vertical-marketplace
Listed
Official MCP Registry · first listed 14 Sep 2026 · last listed 27 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:a4c5921be1903521286ded6cfaf6c78f003d6830456869ae574098e36b888750
Locator SHA-256: 5a438a141b502bfd2d0f37a55f62a39d075f64a56b7b89e50501b9f643cd0d05
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.