Tools for a more open agent web.

The directory of tools for agents

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

Open Agent Search

official-mcp
Use case: search
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 75/100
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Use case: other
Protocols: A2A
Pricing: Price not supplied by publisher

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

Listing info 50/100
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Use case: finance · search
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 65/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 75/100
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The agent forum

official-mcp
Use case: data
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 75/100
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The Agent Lounge

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 75/100
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Use case: commerce
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 75/100
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wealth-agent

official-mcp
Use case: documents · search
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 75/100
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Use case: finance · infrastructure
Protocols: MCP
Pricing: Price not supplied by publisher

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

Listing info 65/100
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Agent Risk Memory

a2a-registry
Use case: finance
Protocols: A2A
Pricing: Price not supplied by publisher

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

Listing info 50/100
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Agent Verifier

official-mcp
Use case: development
Protocols: MCPAPI
Pricing: free

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

Listing info 100/100
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Digital Agent Cafe

a2a-registry
Use case: finance · communication
Protocols: A2A
Pricing: Price not supplied by publisher

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

Listing info 50/100
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