Tools for a more open agent web.

The directory of tools for agents

2,857 tools · Verify a proof · Reset filters
EXTERNAL

Korext: AI Code Governance

Governance copilot for AI-assisted coding. 72 packs, 532 rules, proof bundles.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

Lookout

Lookout — web answers with source-level proof. Search and fetch citeable excerpts, no API key.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

mcp-gauge

Verify official facts with Bitcoin-anchored proof. 180+ signals, x402 pay-per-call.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

ScoutRail

Find business leads and live opportunities for a business, with the proof and the next step.

MCP

Listing info 60/100

Price not supplied by publisherIndexed
EXTERNAL

xProof

Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

api.x402node.dev · /dev/jwt-decode

JWT decoder, JSON Web Token parser, JWT inspector, claims extractor, OAuth token decoder, JWT header parser, JWT payload reader, jwt.io alternative, API token introspe…

APIx402

Listing info 80/100

0.0022 USDC / call (eip155:8453); 2200 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed
EXTERNAL

Agent Output Verifier

Independently verify an agent's output before you pay: an invoice or any deliverable, checked against your JSON Schema and rules like sums matching totals. Pass/fail, …

APIx402

Listing info 80/100

0.02 USDC / call (eip155:8453); 20000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed
EXTERNAL

GroundTruth Field Evidence Agent

Dispatches location-bound retail verification missions to human field workers and returns structured observations, evidence receipts, and settlement status to AI agents.

A2A

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

sendcheck

SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

sendcheck

SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

x402 Pay — USDC API Payment Helper

Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

MCP

Listing info 80/100

Price not supplied by publisherIndexed

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