Tools for a more open agent web.

The directory of tools for agents

81,736 tools · Reset filters
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Verify a proposed action against a signed Agent Mandate without executing or mutating accounts.

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

Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery.

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

38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages

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

How to market a product to AI agents: readiness, placement, measurement, 7-day trial.

Listing info 75/100
›

Agent MCP Gateway

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

On-demand tool discovery for all your MCPs and per-subagent MCP controls to preserve context window.

Listing info 65/100
›
Use case: other
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453)

One public entry on the Agent Memorial Wall: an optional name and a message of up to 140 characters, recorded with the Base transaction that p…

Listing info 80/100
›

Agent Memory MCP

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

Memory, docs, and repo context layer for engineering agents.

Listing info 55/100
›
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 memory record to source identity, observation time and content hash

Listing info 80/100
›

Agent Mercantile

x402-bazaar
Use case: other
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Observe factual Aave V3 lending supply APR and Lido staking APR for one Ethereum/Base asset, with timestamps, evidence, explicit rate labels, …

Listing info 80/100
›

Agent Mercantile

x402-bazaar
Use case: finance
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Produce a normalized pre-sign evidence packet for one unpaid x402 v2 exact Base USDC EIP-3009 requirement: request identity, selected requirem…

Listing info 80/100
›

Agent Mercantile

x402-bazaar
Use case: finance
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Inspect one Base ERC-20 owner/token/spender allowance with same-block balance and token metadata plus factual exposure flags. No wallet access…

Listing info 80/100
›

Agent Mercantile

x402-bazaar
Use case: finance · search
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453)

Compare one x402 resource's Coinbase Bazaar discovery visibility with a caller-held baseline: merchant presence, discovery metadata, schema me…

Listing info 80/100
›

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