{"uid":"cap_VzCjrDBh_qQJ1jerHo_jb","slug":"tool-schemas-revision-delta-map-60edfb4b","name":"Tool Schemas Revision Delta Map","description":"Compare revision-pinned tool-schema declaration target, input/output pins and scope labels. These are contract metadata deltas, not full compatibility analysis or a causal explanation. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.","url":"https://www.mahastrategies.com/api/v1/verify/tool-schemas/revision-delta-map?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"after":{"type":"object"},"before":{"type":"object"},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.021304","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.021304/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.021304","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.021304","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7jrw-iFZPNuiVQ1oyoEeU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.021304","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares two revisions of tool-schema declarations and returns a delta of changes to input/output pins, targets, and scope labels as contract metadata.","exampleAgentPrompt":"Can you compare these two versions of our tool schema and show me what changed in the input/output pins, targets, and scope labels? The data is non-personal and synthetic — here's the 'before' object and the 'after' object.","exampleUseCases":[{"title":"CI schema change detection","prompt":"We're running a CI check before merging — can you diff these two tool schema declarations and tell me what pins or scope labels changed? Both are synthetic non-personal metadata."},{"title":"Pre-release contract audit","prompt":"Before we release the new tool version, compare the old and new schema declarations and flag any differences in the revision-pinned targets, input pins, or output pins. Data class is public."},{"title":"Schema drift monitoring","prompt":"I have the before and after snapshots of our tool schema — can you map the delta between them so I can see which scope labels and pin declarations drifted between revisions? Mark it as synthetic non-personal metadata."}],"resultDescription":"Returns a structured delta report highlighting changes between the 'before' and 'after' tool-schema declarations, including differences in input/output pins, revision-pinned targets, and scope labels. This is contract metadata diff output only — not a full compatibility analysis or causal explanation. Results are retained for 24 hours; minimal receipt metadata is kept for 90 days.","failureModes":["Missing or malformed 'before'/'after' objects result in a validation error","nonpersonalMetadata must be explicitly set to true or the request is rejected","dataClass must be 'public' or 'synthetic'; other values cause an enum validation failure","Supplying personal data may cause the request to be rejected based on declared data-class policy","Large or deeply nested schema objects may hit size limits or increase latency"],"whenToPreferThis":"Use this endpoint when you need a lightweight, offline diff of tool-schema contract metadata between two specific revisions — particularly when you only care about pin declarations, targets, and scope label changes rather than full semantic compatibility analysis. Best suited for CI pipelines, pre-release audits, or schema drift monitoring where only non-personal synthetic or public metadata is involved.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:47:07.563Z","isFirstParty":false,"canonicalSlug":"tool-schemas-revision-delta-map-60edfb4b"}