The directory of tools for agents

BEEXTERNAL

BerrerGate Tool & Provider Intelligence

Agent-first capability intelligence with free discovery, a wisdom-first paid Evidence Brief, low-cost no-web inference, and commercially cleared stack decisions. Payme…

A2A

Listing info 50/100

Price not supplied by publisherIndexed

CIEXTERNAL

Citiview Agent Market

Domain and email security audit: SPF, DMARC, DKIM, MX, DNSSEC, CAA, HTTPS, HSTS, security headers and HTTP-to-HTTPS redirect, with a grade and the fixes to make.

APIx402

Listing info 80/100

0.005 USDC / call (eip155:8453); 5000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of 0x79A02482A880bCE3F13e09Da970dC34db4CD24d1 (eip155:480)Indexed

CIEXTERNAL

Citiview Agent Market

Live prediction market odds from Polymarket: search any topic or get the most-traded markets. Returns each outcome's implied probability, 24h and total volume, liquidi…

APIx402

Listing info 80/100

0.006 USDC / call (eip155:8453); 6000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453); 6000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 6000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 6000 atomic units of 0x79A02482A880bCE3F13e09Da970dC34db4CD24d1 (eip155:480)Indexed

CIEXTERNAL

Citiview Agent Market

Car VIN check: decodes any VIN (year, make, model, trim, engine, drive, plant) and adds the model year's safety recalls, complaint counts by component and NHTSA crash-…

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453); 3000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 3000 atomic units of 0x79A02482A880bCE3F13e09Da970dC34db4CD24d1 (eip155:480)Indexed

CIEXTERNAL

Citiview Agent Market

Phone number check: validates a number and returns its country, line type (mobile, fixed line, toll free, VoIP...) and E.164, international and national formats, from …

APIx402

Listing info 80/100

0.002 USDC / call (eip155:8453); 2000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2000 atomic units of 0x79A02482A880bCE3F13e09Da970dC34db4CD24d1 (eip155:480)Indexed

CIEXTERNAL

Citiview Agent Market

Geocode a place, landmark or street address to latitude/longitude with city, region, country, postcode, timezone and population where known. Cities via GeoNames, addre…

APIx402

Listing info 80/100

0.0025 USDC / call (eip155:8453); 2500 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453); 2500 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2500 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2500 atomic units of 0x79A02482A880bCE3F13e09Da970dC34db4CD24d1 (eip155:480)Indexed

DDEXTERNAL

DDG Agent-Payable Services

Prompt-injection and tool-exfiltration scan: risk_summary, exploit_reproduction_steps, prompt/tool-boundary mitigations. Fully automated: delivered inline in the paid …

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed

ECEXTERNAL

Echo a message

Returns the message you send, with its length and the server time. Use to test an x402 client, payment flow or agent tool wiring end to end.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453); 10000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 10000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

HAEXTERNAL

HALOWERK Agent Tools

Vollständiges Domainprofil: A/AAAA/MX/NS/TXT/CNAME/SOA, Mail-Setup (SPF, DMARC, DKIM-Hinweis, MTA-STS), TLS-Zertifikat mit Restlaufzeit, WHOIS-Kerndaten, Registrierbar…

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453)Indexed

TEEXTERNAL

TenPrint

Unforgeable operating history for any AI agent attesting through TenPrint: record count, first-seen date, continuity days, and recent activity, computed from HCS-ancho…

APIx402

Listing info 80/100

0.005 USDC / call (eip155:8453); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 5000 atomic units of 31566704 (algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=)Indexed

TREXTERNAL

Trusgent MCP

Trusgent MCP — Trust Layer for AI agents. HK registry + Agent Cards. Default: get_merged_profile.

MCP

Listing info 80/100

Price not supplied by publisherIndexed

XREXTERNAL

XRPLME Country Intelligence MCP Agent

MCP server providing source-backed country policy data for AI agents. Pay-per-call via x402 (XRP or USDC). 30 countries with visa, customs, immigration, and regulatory…

A2A

Listing info 50/100

Price not supplied by publisherIndexed

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