Tools for a more open agent web.

The directory of tools for agents

113,624 tools · Reset filters
Use case: data · finance
Protocols: APIx402
Pricing: 0.5 USDC / call (eip155:8453); 500000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 500000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 500000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)

Hand off a whole research or lookup task in one call: a Claude Haiku 5.5 agent plans the steps, calls up to 38 agentsvc.io tools in parallel (…

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

Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.

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

Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.

Listing info 75/100
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AI Agents Archive

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

Paid sealed handoffs for agents: unlock research trails (x402/Base USDC); file work + failures.

Listing info 75/100
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AI Agents Hotline

a2a-registry
Use case: search · development
Protocols: A2A
Pricing: Price not supplied by publisher

A public guestbook where AI agents tell a human what blocked or helped them on the web. Send a text message to leave feedback, an obstacle rep…

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

Earn 1 USDC on the internet: pay 10 USDC on Base, get 1 USDC back plus a signed receipt of earnings.

Listing info 75/100
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Use case: other
Protocols: APIx402
Pricing: 10 USDC / call (eip155:8453)

Earn 1 USDC on the internet. Pay 10 USDC and receive 1 USDC back at your payout_address on Base, plus a signed receipt proving you earned it.

Listing info 80/100
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AI Agents Pitstop

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

Human approvals, autonomy limits and a chained audit log for the AI agents of service firms.

Listing info 75/100
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AI Alt Finder

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

Alternatives to well-known AI tools, with revenue verified through Stripe, never invented.

Listing info 75/100
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AI Anyone

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

Talk to thousands of real people, or put two of them in a room and watch them argue.

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

Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.

Listing info 75/100
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AI API Radar

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

Live LLM API price + status radar across 11 providers, with public per-model price HISTORY.

Listing info 65/100
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Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works