Atlas entry
mcp.
2 capabilities over ARD and A2A. The inventory is incomplete. First atlas observation.
What changed
First atlas observation. Atlas history
Surfaces
5 protocols checked
| ARD | Valid | v0.91 · 1 retrieved artifact |
|---|---|---|
| A2A | Valid | 1.0 · 2 skills |
| MCP | auth required | Tool inventory unavailable · resource inventory unavailable · prompt inventory unavailable |
| OpenAPI | Not detected | 0 operations |
| WebMCP | Not detected | 0 declarative form tools · experimental |
Exact states and meaning
- ARDobserved
Exact state: valid · Revision v0.91 · 1 retrieved artifact
A usable protocol document was retrieved and validated.
Directly observed
- A2Aobserved
Exact state: valid · Revision 1.0 · 2 skills
A usable protocol document was retrieved and validated.
Directly observed
- MCPblocked
Exact state: auth required · Tool inventory unavailable · resource inventory unavailable · prompt inventory unavailable
The public endpoint required authentication. No credentials or authorization flow were attempted.
Authentication required does not imply the endpoint is broken.
Not observed / not fetched
- OpenAPIabsent
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
- WebMCPabsent
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
Showing 2 of 2.
| Tool and inputs | Status |
|---|---|
| A2A skills 2 Not read by AI. | |
| no inputs | Not read |
| |
| no inputs | Not read |
| |
MCP tools 0+ observed
Inventory incomplete. The displayed count is a lower bound; missing items do not prove removal.
None recorded in this Passport.
MCP resources 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. The displayed count is a lower bound; missing items do not prove removal.
None recorded in this Passport.
Not observed in this Passport: 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
- 2 capabilities · A2A, ARD, MCP and MCP Server Card · MCP endpoint auth requiredFirst observation
Fingerprint and versions
- Fingerprint
20a31f101ae5b73b7229f1e1c37bec316c12e3fbcc21d4e1f799055c78f42e0a- Passport schema
- 0.5.0, passport-semantic-v4
- Consistency
- ARD_DECLARED_MCP_SERVER_CARD: match · MCP_SERVER_CARD_REMOTE_OBSERVED: indeterminate · 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
No tools declare hints.
A disagreement is not a finding about the service: either side can be wrong. How we compare declarations and readings.
About this entry
ai.usertold/usertold-mcpListedOfficial 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:b1bdec272c1960b173dddee2841c2dc3489138ed508e84657487eb7f7c254408- Locator SHA-256
2d00d4a05b9aacf4d50e75436fd24eaf201aa33a643f1697d9f83a6a605fe808- Snapshot generated
- 11 Nov 2026, 22:36 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.