{ "schema": "varexis-public-evidence-record/0.3", "generated_at_utc": "2026-10-14T01:25:58.088Z", "record_id": "VXI-EXT-TOOL-TRUST-PAYPAL-01-v1", "record_kind": "external_reference", "title": "PayPal MCP: Merchant identity and sandbox separation", "system": "PayPal MCP", "evidence_family": "agent_tool_trust_review", "index_status": "PUBLIC_SAFE_SOURCE_REVIEW", "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY", "canonical_question": "Does a successful PayPal MCP sandbox call establish a live merchant outcome?", "near_questions": [ "Does a sandbox tool result prove a live payment occurred?", "Which PayPal merchant account is connected to the agent?", "How do sandbox and production MCP endpoints differ?", "Does local connector execution still reach PayPal?", "What evidence establishes the enabled merchant tool set?", "Can an invoice lookup prove money was received?", "Should an agent clarify the intended payment environment?", "Does a successful login authorise every merchant action?", "What should I retain from a payment-connector onboarding review?", "Can I save the reviewed PayPal sandbox boundary?", "Which credential mode does the remote connector document?", "When must live operation evidence be checked separately?" ], "supported_claims": [ { "claim": "No. PayPal documents separate sandbox and production settings and endpoints. Local access tokens and remote client-credential setup also need the intended account context. A sandbox result is testing evidence; it does not establish that a real payment, invoice or other production action completed.", "reliance": "DOCUMENTED_CAPABILITY_ONLY" } ], "not_demonstrated_claims": [ "Verified buyer configuration or effective access rights", "Independent execution, completeness or security testing", "Vendor certification, legal compliance or guaranteed suitability" ], "public_summary": "No. PayPal documents separate sandbox and production settings and endpoints. Local access tokens and remote client-credential setup also need the intended account context. A sandbox result is testing evidence; it does not establish that a real payment, invoice or other production action completed.", "related_record_ids": [ "VXI-EXT-TOOL-TRUST-RENDER-01-v1", "VXI-EXT-TOOL-TRUST-RAILWAY-01-v1", "VXI-EXT-TOOL-TRUST-FIREBASE-01-v1", "VXI-EXT-TOOL-TRUST-CLOUDINARY-01-v1" ], "source_review": { "source_type": "official_external_documentation", "source_title": "PayPal local/remote MCP and sandbox/production distinction", "source_url": "https://developer.paypal.com/ai-tools/mcp-server", "checked_on": "2026-10-14", "candidate_record_id": "VXI-EXT-TOOL-TRUST-PAYPAL-01-v1", "candidate_record_sha256": "77178e6c277a575c4c093cf92b64fe38cc5e3ca9e4179d34db509eda9e694c4e", "method": "Primary documentation reviewed for the published bounded statement.", "deployment_tested_by_varexis": false, "revalidation": "The delivered snapshot preserves the review date shown. Recheck current primary documentation and deployment context before relying on present applicability; payment does not trigger fresh research." }, "answer_policy": { "classification": "DOCUMENTED_WITH_DEPLOYMENT_BOUNDARY", "bounded_answer": "No. PayPal documents separate sandbox and production settings and endpoints. Local access tokens and remote client-credential setup also need the intended account context. A sandbox result is testing evidence; it does not establish that a real payment, invoice or other production action completed.", "required_buyer_context": "Identify environment, merchant account, enabled tools and the exact requested business action.", "missing_evidence": "A broader claim needs evidence matching the intended use. Payment does not upgrade the evidence state." }, "private_boundary": "Raw logs, thresholds, private paths, source code, protected mechanisms and reconstruction-level details are excluded from public and paid delivery.", "trust_profile": { "schema": "varexis-agent-tool-trust/1", "identity": { "tool": "PayPal MCP", "variant": "Local and remote merchant connectors" }, "review_status": "documentation_review_only", "checked_on": "2026-10-14", "version_scope": "Dated rolling documentation snapshot; no installed or hosted runtime version independently verified.", "plan_scope": "Buyer plan, entitlement and effective configuration are not verified.", "findings": [ { "field": "operator", "label": "Publisher and operator", "status": "documented", "statement": "PayPal publishes the local connector and operates remote endpoints.", "source_ids": [ "paypal" ] }, { "field": "purpose", "label": "Purpose", "status": "documented", "statement": "Connect merchant workflows to MCP-compatible assistants.", "source_ids": [ "paypal" ] }, { "field": "reads", "label": "Read capability", "status": "documented", "statement": "The quickstart demonstrates retrieval of invoice information.", "source_ids": [ "paypal" ] }, { "field": "writes", "label": "Write capability", "status": "unknown", "statement": "The quickstart alone does not establish the complete enabled write-tool set for the buyer.", "source_ids": [ "paypal" ] }, { "field": "auth", "label": "Authentication", "status": "documented", "statement": "Local access token or documented remote client-credential authorisation.", "source_ids": [ "paypal" ] }, { "field": "permissions", "label": "Permission surface", "status": "unknown", "statement": "Buyer merchant entitlements and enabled tool permissions require separate inspection.", "source_ids": [ "paypal" ] }, { "field": "egress", "label": "Data leaving the environment", "status": "review_inference", "statement": "Merchant information returned by tools enters the assistant.", "source_ids": [ "paypal" ] }, { "field": "failures", "label": "Failure modes to consider", "status": "review_inference", "statement": "A sandbox result can be misreported as a real merchant action.", "source_ids": [ "paypal" ] }, { "field": "unknown", "label": "Unknowns and applicability", "status": "unknown", "statement": "Live permissions, payment status and tool-level effects have not been verified.", "source_ids": [] }, { "field": "gate", "label": "Suggested refusal or clarification condition", "status": "varexis_review_policy", "statement": "Require environment and verified operation evidence before reporting a live financial outcome.", "source_ids": [] } ], "evidence_sources": [ { "source_id": "paypal", "url": "https://developer.paypal.com/ai-tools/mcp-server", "final_url": "https://developer.paypal.com/ai-tools/mcp-server", "title": "PayPal local/remote MCP and sandbox/production distinction", "checked_on": "2026-10-14", "sha256": "07af352c2bbb3f0af0d535d21cf49a3870733d760bc8c93c00afb24ac3288bc8", "bytes": 255535 } ], "observed_tool_execution": false, "policy_basis": "Suggested VAREXIS review gates; apply the buyer's authorized task and policy. These conditions do not execute or enforce controls.", "commercial_reliance_boundary": "A source-linked review aid, not a vendor certification, security clearance or deployment assessment. Unknown does not mean false or unsafe.", "paid_value": { "decision_context": "Save the environment and evidence distinction used in a merchant-connector review.", "free": "Complete review, practical questions, sources and limitations; may be saved locally.", "single_request": "Existing server-saved version-bound route snapshot for later authenticated retrieval.", "evidence_receipt": "The same snapshot plus the existing unsigned delivery receipt.", "excluded": [ "Fresh vendor research", "Continuous monitoring or change alerts", "Testing the buyer configuration", "Private evidence or vendor certification" ], "integrity": "Hashes identify content versions; they do not prove truth or provide a signature." }, "revalidation": { "trigger": "Recheck when permissions, deployment, authentication, source guidance or intended use changes; a purchase does not trigger revalidation.", "specific_watch": "Recheck environment, merchant credentials and supported tool definitions." }, "change_history": [ { "version": 1, "date": "2026-10-14", "change": "Initial documentation review; no earlier vendor assessment claimed." } ] }, "paid_access_note": "The full published answer and boundaries are free. Paid access saves the selected route and source versions, with an unsigned receipt when purchased. Preview coverage before paying. Fresh research, bespoke assessment and protected evidence are excluded.", "service_route": { "request_guide": "/varexis-index/request.html", "request_workflow": "/varexis-index/request-workflow.json", "service_id": "single_request", "service_routes_url": "/varexis-index/service-routes.json", "payment_required": true, "availability_endpoint": "/api/index/capabilities", "operational_status": "AUTOMATIC_SERVICE_CAPABILITIES_GATED", "checkout_url": "/index-access" }, "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.", "human_page": "/varexis-index/catalog.html#paypal-mcp-sandbox-production-trust", "machine_readable_record": "/varexis-index/records/paypal-mcp-sandbox-production-trust.json" }