Atlas entry

`tandem.ac`

No capabilities retained; MCP observed, and the MCP endpoint was not mcp. Unchanged since 24 Sep 2026, over 2 later atlas observations.

Observed 3 Nov 2026, 21:02 UTC · passive: no tools called, no credentials sent

Capability facts

As observed from outside, at the time below

Observed: 3 Nov 2026, 21:02 UTC
Signed: 3 Nov 2026, 21:04 UTC

Protocols: MCP
Tools: 0
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

0 tools examined; 0 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: Unchanged
Label status: Current

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.

Atlas history

5 observations

2 Nov 2026 – 3 Nov 2026
No change
2 observations · 0 capabilities · MCP · MCP endpoint not mcp
Fingerprint and versions
Fingerprint
78dcf7682d98bbe8faa005b1b81c0be1fe3004b9ed9ac700990504f310b37343
Passport schema
0.5.0, passport-semantic-v4
Consistency
OPENAPI_MCP_EXPLICIT_MAPPING: not applicable
24 Sep 2026, 04:47 UTC
Not comparable
0 capabilities · MCP · MCP endpoint not mcp
fingerprint~~was 7192d05d66c4~~now 78dcf7682d98
Fingerprint and versions
Fingerprint
78dcf7682d98bbe8faa005b1b81c0be1fe3004b9ed9ac700990504f310b37343
Passport schema
0.5.0, passport-semantic-v4
Consistency
OPENAPI_MCP_EXPLICIT_MAPPING: not applicable
17 Sep 2026, 04:35 UTC
No change
0 capabilities · MCP · MCP endpoint not mcp
Fingerprint and versions
Fingerprint
7192d05d66c47c56781361895e7b1db6835e977638449759b420d2fffa65e17b
Passport schema
0.4.0, passport-semantic-v3
Consistency
OPENAPI_MCP_EXPLICIT_MAPPING: not applicable
10 Sep 2026, 04:28 UTC
First observation
0 capabilities · MCP · MCP endpoint not mcp
Fingerprint and versions
Fingerprint
7192d05d66c47c56781361895e7b1db6835e977638449759b420d2fffa65e17b
Passport schema
0.4.0, passport-semantic-v3
Consistency
OPENAPI_MCP_EXPLICIT_MAPPING: not applicable

Each class compares an observation with the previous atlas observation. Runs of unchanged observations are grouped.

About this entry

ac.tandem/docs-mcp
Listed
Official MCP Registry · first listed 10 Sep 2026 · last listed 20 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: sha256:5fbda83f81e507ad9ea24e9b37b7adc57687ca100d7cb9acd0f1923eb817de43
Locator SHA-256: 1a1978d681b968f5e968ad767e694cb625bebeb02aa918ad2d7ae263bd53f5bb
Snapshot generated: 3 Nov 2026, 21:26 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.