# Services from mcp-factory.bowling-anthony.workers.dev on Zero

> mcp-factory.bowling-anthony.workers.dev serves 10 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/mcp-factory.bowling-anthony.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/mcp-factory.bowling-anthony.workers.dev/health.json

## Services

- [Invoice Duplicate & Overpayment Recovery Analyzer](https://www.zero.xyz/c/invoice-duplicate-overpayment-recovery-analyzer-55c1dfac/llms.txt): $0.05/call via x402. Analyzes invoices, payments, and credits to detect overpayments, duplicate imports, and generate credit recovery request evidence bundles
- [Merchant Catalog Acceptance Analyzer](https://www.zero.xyz/c/merchant-catalog-acceptance-analyzer-c329782b/llms.txt): $0.05/call via x402. Validates submitted product catalog entries against merchant acceptance rules, flagging SKU-level issues like invalid prices, currencies, availability, URLs, and missing attributes.
- [Cache Key Explosion Auditor](https://www.zero.xyz/c/cache-key-explosion-auditor-37f8242b/llms.txt): $0.05/call via x402. Analyzes HTTP request log samples to detect cache key explosion patterns and propose normalized, deduplicated cache keys
- [CSV Import Rehearsal Analyzer](https://www.zero.xyz/c/csv-import-rehearsal-analyzer-4511baa6/llms.txt): $0.03/call via x402. Validates and analyzes CSV data rows for import readiness, returning per-row errors, accepted/rejected status, normalized corrections, and a summary.
- [Localization Resource Integrity Analyzer](https://www.zero.xyz/c/localization-resource-integrity-analyzer-ee2fc084/llms.txt): $0.03/call via x402. Validates localization files for missing keys, extra keys, and placeholder mismatches across multiple locales compared to a source locale
- [Bill of Materials Integrity Analyzer](https://www.zero.xyz/c/bill-of-materials-integrity-analyzer-f4bd58a0/llms.txt): $0.05/call via x402. Analyzes a bill of materials (BOM) for structural integrity issues, explodes assemblies into constituent parts, and reports quantities and hierarchy problems.
- [Invoice Purchase Order Matcher](https://www.zero.xyz/c/invoice-purchase-order-matcher-b4397e31/llms.txt): $0.05/call via x402. Analyzes and matches invoice lines against purchase orders and receipt data, flagging discrepancies and exceptions with three-way reconciliation.
- [Webhook Signature Fixture Lab](https://www.zero.xyz/c/webhook-signature-fixture-lab-95b1ec4d/llms.txt): $0.03/call via x402. Generates test fixtures for HMAC-SHA256 webhook signature verification, including valid, tampered, and wrong-signature cases
- [MCP Scores Tools - Schema Change Gate (Analyze)](https://www.zero.xyz/c/mcp-scores-tools-schema-change-gate-analyze-be0b0859/llms.txt): $0.02/call via x402. Validates customer-supplied JSON schema changes by comparing old and new schemas against provided examples, returning a structured compatibility report.
- [Usage Bill Reconstructor - MCP Scores Tools](https://www.zero.xyz/c/usage-bill-reconstructor-mcp-scores-tools-2192789c/llms.txt): $0.05/call via x402. Analyzes and reconstructs customer usage billing data, reconciling metered usage tiers with invoiced charges to verify accuracy

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)