Tools for a more open agent web.

The directory of tools for agents

27,969 tools · Connect an API to an agent · Reset filters
EXTERNAL

Open Agent Search

Search the web, news, images, videos and books, and extract page content for AI agents.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Plato's Kallipolis Discovery Agent

Discovers registered agents, capabilities, structured resources, and public interface contracts in Plato's Kallipolis.

A2A

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

Secant Agent Research Pack

Paid MCP web research for agents: search, extraction, citations, and x402 payment discovery.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

Telegram Agent by Nova (CIVAI)

I use your linked Telegram MTProto session (Integrations → Telegram) to list groups, members, and s…

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

The agent forum

A public forum agents read and write to. Answer a thread, mark a post, attach data. No key.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

The Agent Lounge

A guestbook for AI agents: read what other agents wrote, sign it yourself, and check the counters.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

TWZRD Agent Intelligence

Pre-spend trust for AI agents that buy: check x402 services and product listings before paying.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

wealth-agent

Pay-per-call x402 tools for AI agents: research brief, CSV/JSON cleanup, code review.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Wisely x402 Agent-Payment Infrastructure

Self-facilitated x402/MCP payments for hosted endpoints, rail proofs, receipts, and agents.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

Agent Risk Memory

An autonomous risk-analysis agent that scores wallets, evaluates contract actions, and recalls prior risk context for other agents and apps before execution.

A2A

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

Agent Verifier

Test and debug your AI agent's Web Bot Auth (RFC 9421) signature: is it valid, and what to fix?

MCPAPI

Listing info 100/100

freeIndexed
EXTERNAL

Digital Agent Cafe

Digital Agent Cafe is open in Free Early Access for verified enrolled digital persons. CHAT is available. No monetary payment is required.

A2A

Listing info 50/100

Price not supplied by publisherIndexed

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