The real catalog of tools for AI agents

Checks receipts and invoices for AI generation, edits and resubmission, with proof you can re-check.

Record x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.

EU AI Act-ready audit trail: signed, tamper-evident receipts proving what your AI agents did.

8 EU accounting (x402 USDC on Base): reconcile, VAT, invoicing. Free health.

Paid remote MCP for WebMCP action receipt MCP, structured receipts, audit logs, and reviewer-ready e

MCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports.

MCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports.

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

Remote MCP for MCP consent scope receipt, structured receipts, audit logs, and reviewer-ready eviden

Startup accounting: cash, burn, runway, financial statements, transactions, bills and invoices.

Paid remote MCP for spec driven development acceptance gate MCP, structured receipts, audit logs, an

Copilot connector permission audits with owner signoff receipts.

Remote MCP for Antigravity agent run receipt MCP, structured receipts, audit logs, and reviewer-read

Remote MCP for A2A failure replay MCP, structured receipts, audit logs, and reviewer-ready evidence.

Pre-execution audit for autonomous agents. Independent receipt before irreversible actions.

Branch-scoped runbooks, remote checkpoints, and auditable verification receipts.

Remote MCP for MCP tool deprecation receipt, structured receipts, audit logs, and reviewer-ready evi

Pay/review/hold verdict for invoice payees: cross-checks IBAN, BIC, VAT, EIN. Paid: RapidAPI

Estonian e-arveldaja (RIK e-Financials) accounting — invoices, bank import, reports.

Deterministic date arithmetic with auditable receipts: business days, due dates, holidays.