Tools for a more open agent web.

The directory of tools for agents

32,794 tools · Connect an API to an agent · Reset filters
EXTERNAL

DDG Agent-Payable Services

optimism address snapshot (0x..40hex): balance_wei, nonce, is_contract on a chainId-verified RPC.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

Forest Agent Tools

Read-only MCP handshake/tools-list preflight; no destructive tool calls. Base mainnet USDC

APIx402

Listing info 80/100

0.004 USDC / call (eip155:8453)Indexed
EXTERNAL

HALOWERK Agent Tools

Vorwärts- und Rückwärtsgeokodierung mit normalisierter Adresse (Straße, Hausnummer, PLZ, Ort, Bundesland, Land) und Ergebnis-Cache. Kein Schlüssel, kein Konto.

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed
EXTERNAL

Solana Pulse: agent safety layer

Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

WebMCP — Make Any Website Agent-Ready

W3C WebMCP toolkit for Chrome 146. Expose any website as a structured MCP server for AI agents.

MCP

Listing info 45/100

Price not supplied by publisherIndexed
EXTERNAL

a2a-bridge

Agent-to-agent communication bridge for multi-agent systems

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

AdCritter for Agents

Operate the AdCritter ads platform: campaigns, creatives, audiences, and reporting.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

AgentPay x402 Facilitator

Verify signed x402 payments; treasury-scoped settlement is irreversible.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

AgentPhone-Apex

Multi-channel voice and SMS gateway interface for AI communication.

MCP

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

Sportpoeder

Supplement prices and price history (NL/BE), SupplementScore ratings, verified discount codes, UCP

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

WattGap for Agents

Sourced, dated US home-energy program truth by ZIP.

MCP

Listing info 65/100

Price not supplied by publisherIndexed

Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works