MCP connectors by com.mcpscores

Audits a sample of HTTP request URLs against explicit, documented cache-key standardization rules...

Checks the structural integrity of translated resource dictionaries against a source dictionary y...

Before you pay an endpoint you cannot vouch for: credit grade, drift and preflight.

Computes exact overpayments across caller-supplied approved invoices, payments, and recorded cred...

Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...

A fault code, a VIN, or a recall — answered from public NHTSA and standards data.

Deterministic acceptance report for a supplied product catalog: validates price/currency/availabi...

Prices and rates that state when they were observed, so you know what you are trusting.

Pure, bounded analysis of an explicit bill-of-materials graph: validates structure, finds missing...

Recomputes a usage-based bill from a customer-supplied tariff (graduated per-meter tiers, optiona...

Replay supplied records against old and new bounded JSON Schema draft-07 contracts. Receive exact...

Mechanically reconcile supplied purchase-order lines, invoice lines and goods receipts under expl...

Simulate a CSV import against a supplied typed column contract and return exact accepted rows, re...

Seller ranks, trends and demand in the x402 economy. USDC read off Base, not self-reported.

Is this dependency current, licensed, deprecated, or already carrying a CVE?

Read any web page as clean text for a prompt, or list every link on it.

Where to buy a whole grocery list today: local prices, per-unit and cross-store comparison.

The on-chain facts you need in the seconds before you transact.

Where a link really goes, what the server says about itself, and what pages a site publishes.

One public fact when you have no API key: where, what time, what rate. 31 lookups.

Resume the work, not the conversation. A checkpoint by one model is resumable by another.

What a source published since you last looked, from any RSS, RDF or Atom feed.

Can this person eat this? Allergens, additives and nutrition from a barcode.