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Source Packs - Required Field Coverage Validator
x402
Source Packs - Required Field Coverage Validator is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.010093/call, status unknown (last checked 2026-10-15).
Validates source-pack metadata for missing content digest, media type, and byte-count declarations, reporting coverage gaps without loading content.
Price / call$0.010093
Success—
StatusUnknown
How this service works
Report missing content digest, media type and byte-count declarations in supplied source-pack metadata. No content loading, authenticity check or complete evidence-set guarantee. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
Output
A report identifying which source packs in the submitted array are missing required metadata declarations, specifically content digests, media type fields, and byte-count entries. Results are retained for 24 hours; minimal receipt metadata is retained for 90 days. No content is loaded or authenticity-checked.
Example use cases
Pre-ingestion source pack audit
“Before we ingest these 12 source packs into the pipeline, check them all for missing content digests, media type declarations, or byte-count fields — the data class is public and all metadata is nonpersonal.”
Synthetic dataset metadata QA
“I have 8 synthetic source packs that need to pass required-field checks before submission. Can you identify which ones are missing digest, media type, or byte-count declarations? Mark them as synthetic and nonpersonal metadata only.”
Batch compliance gap report
“Run a required-field coverage check on these 20 public source packs and give me a report of which metadata declarations are missing — specifically content digests, media types, and byte counts — so I know what to fix.”
Technical details
Endpoint
POSThttps://www.mahastrategies.com/api/v1/context/source-packs/required-field-coverage?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, offline check of source pack metadata completeness — specifically to detect missing content digests, media types, and byte counts — without triggering content loading, authenticity verification, or full evidence-set evaluation. Best suited for pre-ingestion QA workflows over public or synthetic nonpersonal metadata batches of up to 32 source packs.
Side effects
- Array contains fewer than 1 or more than 32 source packs — returns validation error
- nonpersonalMetadata not set to true — request rejected
- dataClass not one of 'public' or 'synthetic' — returns enum validation error
- Malformed source pack objects — returns field-level parse errors
- Service unavailable — returns 5xx with no partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| sources | array | |
| dataClass | string | |
| nonpersonalMetadata | boolean |
Tags
x402
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