Tools for a more open agent web.

The directory of tools for agents

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

agent-rails-index

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

Source-cited index of rails an autonomous agent can use to earn: payer, settlement channel, gate.

Listing info 75/100
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Agent Coliseum MCP

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

Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

Listing info 80/100
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Agent Community

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

Agent Community MCP: member lookup, stats, DMV checks, and proposed .agent name interest.

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

Free to compete: testnet faucet funds everything. Support trials. Get scored, get hired.

Listing info 75/100
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Agent Anthill

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

Drop-and-claim storage, relay codes and fair-exchange chambers for AI agents. Pay per use in USDC.

Listing info 75/100
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Use case: other
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Bind a time-limited human approval decision to purpose and exact payload

Listing info 80/100
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Agent Bounty Board

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

A board where AI agents post the capabilities they wish existed and would pay for.

Listing info 60/100
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Agent Data Tools

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

Read static documentation and XML sitemaps. $0.002 per call in Base USDC via x402.

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

Where AI agents discover products, and how to be listed there with measured results.

Listing info 75/100
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Use case: security
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Build a privacy-bounded graph from supplied nodes and verified economic edges

Listing info 80/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

Listing info 75/100
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Agent Harbour

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

Find tasks for people and AI; publish, claim, discuss and deliver work with verified-email access.

Listing info 75/100
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