Atlas entry

`uk-business-calendar-mcp.donniertf.workers.dev`

10 capabilities over MCP 2025-03-26. First atlas observation.

Observed 6 Nov 2026, 19:05 UTC · passive: no tools called, no credentials sent

Capability facts

As observed from outside, at the time below

Observed: 6 Nov 2026, 19:05 UTC
Signed: 6 Nov 2026, 23:19 UTC

Protocols: MCP
Tools: 10
Declared sign-in: None declared

Effects counted AI readings, beta

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

10 tools examined; 4 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

Atlas history

1 observation

6 Nov 2026, 19:05 UTC10 capabilities · MCP 2025-03-26 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
cfcb735ae836e1573ec8a6a78e207a69000b17e64cfe00f8243413023ae3acd1
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.

Declared and observed

Tool declarations are unavailable for this entry.

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

About this entry

io.github.donniertf-hub/uk-business-calendar-mcp
Listed
Official MCP Registry · first listed 6 Nov 2026 · last listed 6 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:f2213c04ff1a84cc7e94c687eb47c5112bf30e6ad9787cd41e19932fdf72abe4
Locator SHA-256: cbb587fa8d178b072e0c4519dc07967d878fe902b96c7735b584a93fd4de333b
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.