Tools for a more open agent web.

The directory of tools for agents

2,722 tools · Verify a proof · Reset filters
EXTERNAL

MimirAPI

Chain-of-custody license certificate for any digital asset: a SHA-256 content hash bound to issuer, subject, and license terms under an HMAC-SHA-256 signature. Determi…

APIx402

Listing info 80/100

0.25 USDC / call (eip155:8453)Indexed
EXTERNAL

Hash + HMAC

Compute cryptographic digests and HMACs deterministically: MD5, SHA-1, SHA-256, SHA-384, SHA-512, output as hex, base64, or base64url. Add a "key" for HMAC. Built for …

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed
EXTERNAL

LION Verified Company

Multi-list sanctions compliance bundle for AI agents: OFAC SDN wallet address screen + entity name sanctions (OFAC/EU/UN public designations) + domain trust + LION_SIG…

APIx402

Listing info 80/100

0.02 USDC / call (eip155:8453)Indexed
EXTERNAL

SELISE Signature

Prepare and send documents for electronic signature with SELISE Signature.

MCP

Listing info 60/100

Price not supplied by publisherIndexed
EXTERNAL

groupdocs-signature-mcp

MCP server for GroupDocs.Signature — sign, search and verify document signatures via AI agents.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Webhook Signature Fixture Lab

Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

TenPrint

C2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post…

APIx402

Listing info 80/100

0.25 USDC / call (eip155:8453); 250000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 250000 atomic units of 31566704 (algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=)Indexed
EXTERNAL

TrollBridge

NOT A PROOF — verification battery: compiles the contract's verified source with its own solc build, walks the AST for selfdestruct/delegatecall/tx.origin and exposed …

APIx402

Listing info 80/100

0.1 USDC / call (eip155:8453); 100000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

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