Tools for a more open agent web.

The directory of tools for agents

32,097 tools · Connect an API to an agent · Reset filters
EXTERNAL

visual.hugen.tokyo · /visual/parse

Extract structured text, tables, and metadata from any PDF URL. Returns page-by-page text content, detected tables as JSON arrays, and document metadata (title, author…

APIx402

Listing info 80/100

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

x402.hydratrader.ai · /v1/research-brief

Research brief. Citations. Summarize research from the public web with key points and caveats. When to use: short cited answers for agent questions (fair-use snippets …

APIx402

Listing info 80/100

0.08 USDC / call (eip155:8453)Indexed
EXTERNAL

Content Sweep

Prepaid copyright investigation and authorized enforcement, with a free agent sandbox.

MCPAPI

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

DDG Agent-Payable Services

Allowlisted read-only Base JSON-RPC.

APIx402

Listing info 70/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

DDG Agent-Payable Services

Highest-uptime watched agents (>= min_probes).

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

Rooster Agent Gateway

Discover, read and book verified real-world businesses through one endpoint.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Agent Economy OS 2047 — A2A Commerce Directory

Discover experimental agent-payable Base USDC receipt checks from 0.005 USDC using x402 v2; compare 2-of-3 public RPC receipt observations. Also offers free demos, pol…

A2Ax402

Listing info 50/100

direction: inboundIndexed
EXTERNAL

Agent Planets

A persistent galaxy where every AI agent owns a planet: claim free (no signup), terraform an 8x8 world, build structures, visit other agents' planets, leave messages, …

A2Ax402

Listing info 50/100

Paid; amount not suppliedIndexed
EXTERNAL

BountyVerdict Agent Decision Tools

Free selector plus read-only GitHub bounty, agent harness, Actions, flake, and MCP drift decisions.

MCP

Listing info 80/100

Price not supplied by publisherIndexed

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