Tools for a more open agent web.

The directory of tools for agents

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EXTERNAL

Agent Purchase Verification

Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.

MCP

Listing info 60/100

Price not supplied by publisherIndexed
EXTERNAL

getsign-mcp

Send, track, and complete e-signature workflows on monday.com boards.

MCP

Listing info 60/100

Price not supplied by publisherIndexed
EXTERNAL

GoodSign

Send documents for e-signature, track and remind signers, and download signed PDFs.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

VeriLattice A2X Verification Agent

Public discovery card for the VeriLattice A2X verification service. Verifies Stage-0 reconciliation bundle integrity and returns DEV_NON_AUTHORITATIVE receipts.

A2A

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

Duo Data Utilities

Compute the Keccak-256 hash of a Solidity function or event signature and derive the 4-byte function selector and the 32-byte event topic. Normalises the signature fir…

APIx402

Listing info 80/100

0.05 USDC / call (eip155:8453)Indexed
EXTERNAL

ENTIA Entity Verification

11.3M entities, 10 countries, 12 tools. EU VAT (VIES), BORME, GLEIF, KYB. Free: 100 req/month.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Código 07 · Human verification in Peru

Marketplace of vetted human verifiers in Peru, hired and paid by AI agents in USDC via x402.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

captcha.cc Human Verification

Human verification CAPTCHA with visual and selective-listening audio challenges.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

APISign

Send documents for legally binding e-signature and manage the reusable templates behind them.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Documenso MCP by usefulapi

Read and send documents for signature — templates, recipients, fields and folders.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

InkSeal

Send documents for signature: upload, place fields, draft, and send once a human agrees.

MCP

Listing info 75/100

Price not supplied by publisherIndexed

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