Tools for a more open agent web.

The directory of tools for agents

15,317 tools · Find reliable data · Reset filters

mathgraphs-mcp

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

Math & statistics graphing, computation, visualization, and validation engine

Listing info 65/100
›

Nass

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

NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)

Listing info 75/100
›

Unesco Uis

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

UNESCO Institute for Statistics (UIS) MCP — keyless.

Listing info 75/100
›

USDA Food Access

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

SNAP participation, food insecurity indicators, and agricultural statistics

Listing info 65/100
›
Use case: finance
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453)

Base network gas fee statistics (1-minute baseFeePerGas buckets): p25/p50/p90/p99 and the current value's percentile rank within the window. D…

Listing info 80/100
›
Use case: data · finance
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 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 5000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 5000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 6000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 5000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 5000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 5000 atomic units of EPjFWdd5AufqSSq

Fetch a World Bank indicator time series for a country (e.g. GDP, inflation, unemployment, population). Open data, no key.

Listing info 80/100
›

x402stock

x402-bazaar
Use case: data · documents
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Recorded ownership transfers (assignments) for one patent application — pass the `{application}` number. Each carries the reel/frame, conveyan…

Listing info 80/100
›

x402stock

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Proposed/final rules and notices from a federal agency — the regulatory pipeline that reprices sectors. Pass `?agency=securities-and-exchange-…

Listing info 80/100
›

Country News

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

Country News MCP — ranked top headlines for any country, via Google News RSS.

Listing info 75/100
›
Use case: data · finance
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 2000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 2000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 2000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 2000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 2000 atomic units of EPjFWdd5AufqSSq

The live feed a Kalshi event settles on, from Kalshi's free live_data tier: a crypto event returns the CF Benchmarks price series, candlestick…

Listing info 80/100
›

anp2-mcp-server

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

AI-agent economic protocol over MCP — identity, reputation, tasks, credit, Sybil resistance

Listing info 65/100
›

anp2-mcp-server

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

Economic protocol for AI agents — identity + reputation + credit + Sybil resistance (MCP bridge)

Listing info 65/100
›

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