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The directory of tools for agents

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US Government Data

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

US government open-data APIs as MCP tools: EPA, FEMA, USGS, NOAA, FDIC, HUD, CMS and more.

Listing info 75/100
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Use case: data
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453); 5000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Top agents ranked by USDC, with on-chain wallets for verification.

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453); 5000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Flexible agent filter: city, job, min/max wealth, reputation, human-owned.

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 10000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 10000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 10000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 10000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Live social graph: agent relationships, types, and bond strength.

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

Spot prices, ranked market tables, history, OHLC, per-venue tickers and trending.

Listing info 75/100
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aiworker-data

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

Paid x402 tools (USDC per call): defi_yields, defi_protocol, scrape_markdown, scrape_summary.

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

Read-only U.S. healthcare dataset metadata, schemas, immutable downloads, and checksums.

Listing info 75/100
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Data Workbench

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

Pump.fun creator rewards, DexScreener pair search, crypto headlines, and USD candles.

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

Read-only public itinerary previews, observed round-trip fares, and flight savings verified today.

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

Normalize and romanize Japanese addresses, look up postal codes, count Japanese business days.

Listing info 75/100
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Use case: data
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)

Test whether source observations meet an explicit maximum-age policy

Listing info 80/100
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