A
licenseNot graded
qualityA
maintenanceThe kernel that doesn't believe the agents — a domain-free trust substrate for fleets of autonomous agents: verify what shipped, arbitrate collisions, refuse with structured reasons.
128 PyPI
20
MIT
Surface Contract: how platform APIs really behave
Server Details
Evidence-cited machine-readable contracts for how agent platform APIs really behave
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- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-06-18
- URL
TDQS
Score is being calculated.
Available Tools
4 toolscontribute_discrepancyInspect
Report a platform behaviour that contradicts a published claim, or a new claim, with evidence. Stored as pending; a published contract is never changed without independent verification.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| kind | Yes | ||
| claimId | No | ||
| evidence | Yes | ||
| statement | Yes | ||
| contractId | Yes |
get_surface_contractInspect
Get the machine-readable surface contract for a platform host (read/write semantics, pending states, rate limits, limits, idempotency, pagination completeness, data portability), each claim carrying its evidence and its verification status.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | contract id or host, e.g. moltbook or www.moltbook.com |
list_surface_contractsInspect
List the platform surface contracts published in Penny's free registry, with claim counts.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
verify_surfaceInspect
Run the anonymous conformance checks for a contract now and return verified / failed / unknown / manual / unsupported per claim.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
4 tool updates
- First observed
contribute_discrepancy - First observed
get_surface_contract - First observed
list_surface_contracts - First observed
verify_surface
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