npm:spraay-x402-mcp

Item: npm:spraay-x402-mcp
Rating: 55
Author: wmcp.sh

https://www.npmjs.com/package/spraay-x402-mcp

55/100 · MCP Trust Grade · checked 2h ago · MCP 3.1.1

What it offers — 30 tools · Database

spraay_chat

Send a message to 200+ AI models (GPT-4o, Claude, Llama 3, Gemini, Mistral, etc.) via the Spraay x402 Gateway. Returns the model

spraay_models

List all 200+ AI models available on the Spraay x402 Gateway. Returns model IDs, providers, and context window sizes. Costs $0.001 USDC.

spraay_batch_execute

Execute a batch payment to up to 200 recipients in a single Base transaction via the Spraay protocol. Supports any ERC-20 token or native ETH. Returns

spraay_batch_estimate

Estimate gas cost for a batch payment before executing. Returns estimated gas in wei and USD equivalent. Costs $0.001 USDC.

spraay_swap_quote

Get a swap quote from Uniswap V3 on Base. Returns expected output amount, price impact, and route details. Use spraay_swap_tokens to see available tok

spraay_swap_tokens

List all tokens available for swapping on Spraay via Uniswap V3 on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.

spraay_swap_execute

Execute a token swap via Uniswap V3 on Base. Returns unsigned transaction data for the caller to sign and broadcast. Get a quote first with spraay_swa

spraay_oracle_prices

Get real-time on-chain token prices with confidence scores from Uniswap V3 QuoterV2 on Base. Returns USD prices for ETH, WETH, cbBTC, USDT, DAI, EURC,

spraay_oracle_gas

Get current gas prices on Base in gwei. Returns base fee, priority fee, and estimated transaction costs. Costs $0.001 USDC.

spraay_oracle_fx

Get stablecoin exchange rates with depeg detection. Returns cross-rates between USDC, USDT, DAI, and EURC. Costs $0.002 USDC.

spraay_bridge_quote

Get a cross-chain bridge quote via LI.FI aggregator. Supports Base, Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, Optimism, and more. Returns est

spraay_bridge_chains

List all chains supported by the Spraay bridge aggregator (LI.FI). Returns chain names, IDs, and supported tokens. Costs $0.001 USDC.

spraay_payroll_execute

Execute a payroll batch payment via Spraay V2 contract on Base. Pay up to 200 employees in a single transaction with any stablecoin. Returns unsigned

spraay_payroll_estimate

Estimate gas and fees for a payroll batch before executing. Returns estimated gas in wei and USD. Costs $0.002 USDC.

spraay_payroll_tokens

List all stablecoins supported for payroll on Base. Returns symbols, addresses, and decimals. Costs $0.001 USDC.

spraay_invoice_create

Create a payment invoice with a pre-encoded ERC-20 transfer transaction. Supports USDC, USDT, DAI, EURC, WETH on Base. Data persists in Supabase. Retu

spraay_invoice_list

List invoices by creator or payer address with optional status filter. Data persists in Supabase. Costs $0.002 USDC.

spraay_invoice_get

Look up a specific invoice by ID. Returns full invoice details, on-chain balance check, and payment status. Data persists in Supabase. Costs $0.001 US

+12 more tools

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 30 tool(s) detected in source

Security (OWASP MCP)30%15

⚠ prompt-injection / hidden-instruction markup in source
⚠ references sensitive file paths / env secrets
uses eval/exec/child_process (review for unsanitized input)
scanned 4 source files

Maintenance / popularity20%92

published within 90 days
2 published versions

Tool hygiene15%95

✓ ships TypeScript types
8 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license

Findings

FAILMCP01 Prompt-injection / hidden-instruction markup found in package source.

WARNMCP08 References sensitive file paths / environment secrets.

INFO Static analysis of npm package spraay-x402-mcp@3.1.1 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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