Atlas entry

`ontarioprotocol.com`

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

Observed 3 Nov 2026, 05:01 UTC · passive: no tools called, no credentials sent · sha256:edaafe…cb05

Capability facts

As observed from outside, at the time below

Observed: 3 Nov 2026, 05:01 UTC
Signed: 3 Nov 2026, 21:05 UTC

Protocols: MCP
Tools: 20
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 2
Deletes or cancels records: 0
Sends messages to people: 0
Changes permissions: 0
Runs code: 0
Asks a person: 0

20 tools examined; 6 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	invalid	0 skills
MCP	Valid	2025-11-25 · 20 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 2025-11-25 · 20 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

20 · inventory incomplete

Summary of the AI readings · beta

The service lists 20 capabilities, and 6 have AI readings.

ontario_base-tx-check and ontario_find-api are read as moving money.

ontario_list-agent is read as creating records.

github_x402_repo_scan, ontario_validate-refresh and x402_verification_reports are read as read-only.

Rows named: ontario_base-tx-check · ontario_find-api · ontario_list-agent · github_x402_repo_scan · ontario_validate-refresh · x402_verification_reports

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 20

agent_can_pay
inputs agent_policy, endpoint (required), max_usdc, require_audit_receipt
agent_trust_preview
inputs agent_id, target_url (required)
bazaar_buyer_intent_gap
inputs buyer_queries, buyer_query (required), target_url (required)
find_x402_tool
inputs active_only, limit, max_usdc, network and 1 more
github_x402_repo_scan
inputs repository_url (required)
AI Reads only 0.80
ontario_base-balances
inputs address (required), tokens and 1 more
ontario_base-gas
inputs blocks and 1 more
ontario_base-tx-check
inputs expected_amount, expected_to, hash (required) and 1 more
AI Moves money 0.86
ontario_find-api
inputs limit, max_usdc, task (required) and 1 more
AI Moves money 0.85
ontario_list-agent
inputs agent_card_url (required), description, name (required), owner_contact and 3 more
AI Creates records 0.82
ontario_list-service
inputs asset, buyer_query, category, description (required) and 14 more
ontario_purchase_router
inputs free_preflight_complete, max_usdc, network, task (required) and 1 more
ontario_refresh-listing
inputs listing_id (required), paid_refresh_tx and 1 more
ontario_task_fit
inputs allow_typesafe, free_preflight_complete, max_usdc, network and 2 more
ontario_validate-agent
inputs agent_card_url (required), description, name (required), owner_contact and 2 more
ontario_validate-refresh
inputs listing_id (required), paid_refresh_tx
AI Reads only 0.80
ontario_validate-service
inputs asset, buyer_query, category, description (required) and 14 more
x402_launch_kit
inputs asset, description (required), endpoint (required), method and 6 more
x402_readiness_verify
inputs target_url (required)
x402_verification_reports
inputs limit
AI Reads only 0.88

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

Declared and observed

20 tools declare hints; the AI readings agree with all 6 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, 05:01 UTC20 capabilities · MCP 2025-11-25 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
edaafe3032498cde872919ee43bc1e352c13c814c351100f8c151e3b0ffecb05
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

com.ontarioprotocol/ontario-protocol
Listed
Official MCP Registry · first listed 23 Sep 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: sha256:9ac880900301af309e1ed541533690d2d3f2e70371e3cf37613ec9e7f9d101bc
Locator SHA-256: fa4cf122873d6ec16867ba4b7c0058cab3e30a98ff85028e29b35bec6374e99d
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.