{"uid":"cap_i_i0b_foNAYXfnseFyeaT","slug":"tool-capability-drift-monitor-b4065b4a","name":"Tool Capability Drift Monitor","description":"Detect changes between a trusted tool baseline and its current manifest","url":"https://phion.systems/v1/paid/trust/tool-capability-drift-monitor","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema"},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tTPppjzFcVMDJGLh-fOdT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects and reports changes between a trusted baseline snapshot of a tool's capabilities and its current live manifest","exampleAgentPrompt":"Before we let the payment tool run again, check whether its current manifest has drifted from the baseline snapshot I approved last week — flag any added or removed capabilities.","exampleUseCases":[{"title":"Pre-run tool integrity check","prompt":"Before my agent uses the data-extraction tool in this pipeline, compare its current manifest against the trusted baseline we saved last month and tell me if anything has changed."},{"title":"Security audit for whitelisted tools","prompt":"Run a capability drift check on all the tools in our approved list — I need to know if any of them have quietly added new permissions or changed their declared behaviors since we whitelisted them."},{"title":"Continuous compliance monitoring","prompt":"Check whether the summarization tool's live manifest still matches the baseline we certified for compliance — we need to catch any drift before our audit next week."}],"resultDescription":"A structured report indicating whether the tool's current manifest matches the trusted baseline, listing any fields that have been added, removed, or modified, along with a trust status verdict and relevant hashes or signatures for auditability.","failureModes":["Missing or malformed baseline snapshot causes comparison failure","Tool manifest URL unreachable or returns non-canonical format","Schema mismatch between baseline and current manifest versions","Insufficient fields in input object to identify the tool","Ambiguous tool identity resulting in wrong baseline being fetched"],"whenToPreferThis":"Choose this endpoint when you need to verify that a specific tool or agent capability hasn't silently changed its declared API surface, permissions, or behavior between trusted checkpoints — especially before re-authorizing a tool in a security-sensitive pipeline, performing compliance audits, or after a tool update. Prefer it over a generic diff tool when you need trust-aware, agent-security-focused comparison with provenance context rather than raw text diffing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:52:17.319Z","isFirstParty":false}