An agent that publishes an export identity schema needs its claimed complete set...
https://detect.halowerk.com/v1/feed/feed-functional-candidate-key-setOverview
An agent that publishes an export identity schema needs its claimed complete set of minimal candidate keys checked from the declared functional dependencies rather than uniqueness in one observed data sample.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:43
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"artifact": {
"attributes": 4,
"claimed_keys": [
11
],
"dependencies": [
{
"left": 15,
"right": 0
},
{
"left": 10,
"right": 10
},
{
"left": 11,
"right": 7
},
{
"left": 15,
"right": 11
}
]
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "feed-functional-candidate-key-set_scoped_evidence",
"type": "artifact"
}
],
"limits": [
"Only the explicit bounded artifact is measured. No retrieval, execution, real credential validation, contact output or legal/security/quality judgement.",
"Exact minimal keys implied by complete declared FDs over at most12 anonymous attributes. Empty key is possible with constant dependencies. Observed table duplicates and real identity values are outside scope; no masks or attribute names returned."
],
"module": "feed-functional-candidate-key-set",
"module_cpu_ms": 0,
"state": "not_observed",
"value": {
"claimed_complete_key_set_matches": true,
"export_schema_attributes": 4,
"minimal_candidate_keys": 1
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}