The real catalog of tools for AI agents

Multi-chain wallet MCP. 18 tools: balance, swap, bridge, stake, claim. Pay-per-call USDC (x402 v2).

Solana wallet forensics SDK, x402 pay-per-call, AI agents.

Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.

Is this x402/MPP API safe to pay? $0.001 go/no-go preflight, diagnosis and fixes. Free quick check.

Self-custodial x402 wallet for AI agents: pay any service in USDC or $THREE from your own key.

Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.

Crypto wallet balances, ERC-20 tokens, USD values across Base and Ethereum. x402.

Read, grade, and track a subscriber's betslips with preserved truth and no wager placement.

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

GTA doctor, specialist, clinic, language, availability, and freshness data through REST and MCP.

Read-only local zoxide diagnostics for MCP clients.

Instant Base + Solana wallets, free and x402-payable. US bank account after a 2-min check.

Prepaid USD wallets for AI agents: card top-ups, scoped keys, BSV x402 payments over MCP.

Diagnose proxy misconfigurations that break AI coding tools (Cursor, VS Code, Windsurf)

Give your AI agent an x402 wallet: discover and pay for services in USDC, or earn from your own.

Profile LLM context: token breakdown, wasted-context findings and fixes for chats and agents.

Apple Human Interface Guidelines search, lookup, and project audits for AI coding agents.

Check and improve the contract quality of any MCP server — for humans, agents, and platforms.

Calibrated intelligence via x402 (USDC Base). ERC-8004 #84581: 272 payments, 49 wallets.

Diagnose GitHub Actions CI: lint, flaky tests, wasted minutes, health score. Read-only MCP tools.