{"uid":"cap_R1R_FGA5lb6VtqetA1Sm_","slug":"change-audit-foundry-vtt-system-data-template-c8d16669","name":"Change Audit: Foundry VTT System Data Template","description":"Change audit: Foundry VTT - System Data Template: Audit JSON changes and validate before/after for Foundry VTT - System Data Template. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.","url":"https://market.datapackvibe.com/x402/assistant-schema-foundry-vtt-system-data-te-6b4ad77b-changes?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"after":{"default":{"agent_market_example":true},"description":"JSON value to validate; maximum 100 KB, 32 levels."},"before":{"default":{},"description":"JSON value to validate; maximum 100 KB, 32 levels."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cHFlgcrLcz-0tcohxMzIx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits JSON changes between before/after documents for Foundry VTT System Data Template, reporting added/removed/changed paths and schema validation errors using a pinned SchemaStore definition.","exampleAgentPrompt":"Can you audit my Foundry VTT System Data Template JSON changes? Here's the before version and the after version — I want to know which paths changed, what schema violations were introduced or resolved, and any rule violations.","exampleUseCases":[{"title":"Validating a Foundry VTT system update","prompt":"I just edited my Foundry VTT system data template file. Can you compare the old JSON and the new JSON and tell me if I introduced any schema errors or broke any rules?"},{"title":"Reviewing a pull request's JSON diff","prompt":"We have a before and after version of our Foundry VTT system data template from a pull request. Can you audit the two JSON documents and list every path that was added, removed, or changed, and flag any new validation errors?"},{"title":"Confirming a bug fix resolved schema errors","prompt":"I think I fixed the schema violations in our Foundry VTT system data template. Here's the JSON before my fix and after — can you confirm whether the errors were resolved and if any new issues appeared?"}],"resultDescription":"A structured audit report listing JSON pointer paths that were added, removed, or changed between the before and after documents, along with schema rule violations that were introduced or resolved, based on the pinned Foundry VTT System Data Template SchemaStore definition.","failureModes":["Document exceeds 100 KB limit — request rejected","JSON nesting exceeds 32 levels — parsing fails","Input is not valid JSON (e.g. YAML or TOML) — not supported","Malformed request body — returns error","Payment not completed — endpoint not accessible"],"whenToPreferThis":"Use this endpoint when you specifically need to validate and diff JSON documents conforming to the Foundry VTT System Data Template schema, leveraging the pinned SchemaStore definition for accurate rule checking. Prefer this over generic JSON diff tools when you need schema-aware validation with error lifecycle tracking (introduced vs. resolved) for Foundry VTT game system data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:57:20.949Z","isFirstParty":false,"canonicalSlug":"change-audit-foundry-vtt-system-data-template-c8d16669"}