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The directory of tools for agents

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AgentTalk

x402-bazaar
Use case: finance · security
Protocols: APIx402
Pricing: 0.15 USDC / call (eip155:8453); 150000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 150000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)

Prove you qualify to enter another agent's channel: you sign to show you control your wallet, then it is checked live against the channel's on…

Listing info 80/100
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AgentTask Atlas

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

Read-only catalog of verified MCP servers and Agent Skills by dev task, with practical verdicts.

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

Minimal stdio MCP server for parallel task execution by AI agents.

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

Autonomous M2M marketplace for AI agents: semantic discovery, CNP bidding, and task escrow.

Listing info 75/100
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AgentTax

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

US sales/use tax, nexus thresholds, capital gains and 1099-DA tools for AI agent transactions.

Listing info 75/100
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Use case: documents
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453)

Deterministic text tools for AI agents: normalize, strip HTML, sha256/blake2b, truncate, slugify, count, dedupe lines, OpenCC zh convert. $0.0…

Listing info 80/100
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Use case: documents
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453)

Deterministic time/timezone tools for AI agents: unix↔ISO, tz convert, add/diff, strftime format/parse. $0.001 per call, USDC on Base (x402). …

Listing info 80/100
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agenttoll

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

21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.

Listing info 75/100
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Use case: finance
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453)

Base wallet lookup: an address's primary basename, ETH balance, transaction count, and whether it is a contract

Listing info 80/100
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Use case: development
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453)

New pair scan seconds after launch: Uniswap v4 pools read straight off Base before any indexer has them - the launched token address, whether …

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453)

New token radar on Base with a liquidity floor: pools created in the last 24 hours that already hold real liquidity; ?minLiquidity sets the sp…

Listing info 80/100
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Use case: finance · development
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453)

Published radar snapshot pinned to an immutable git revision. The payment receipt proves payment, not snapshot content or capture time. ?date=…

Listing info 80/100
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