The directory of tools for agents

Call when an agent needs text decoded with utf16-hex. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/utf16-hex-decode…

Call when an agent needs text encoded with utf16-hex. No network and no LLM. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/utf16-hex-encod…

Call when an agent needs one or more UUID values. version defaults to v4 from crypto; v7 is time-ordered. count is 1 to 50. Local only. No net…

Call when an agent needs a deterministic UUID v3 in the dns namespace. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/uuid-name-v3-dns first.

Call when an agent needs a deterministic UUID v3 in the url namespace. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/uuid-name-v3-url first.

Call when an agent needs a deterministic UUID v5 in the dns namespace. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/uuid-name-v5-dns first.

Call when an agent needs a deterministic UUID v5 in the url namespace. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/uuid-name-v5-url first.

Call when an agent needs a cheap confirmation that an x402 wallet payment can settle. Returns server UTC time, the verified payer, and an HMAC…

Call when an agent needs XML converted to JSON (DTD and entities rejected). No network. Send JSON {"xml":"<user><name>Ada</name></user>"}. Exa…

Call when an agent needs href attributes of //a via //a/@href from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v…

Call when an agent needs hreflang attributes of //a via //a/@hreflang from a public page or HTML (SSRF-safe). Exact $0.01 USDC. Prefer unpaid …

Call when an agent needs title attributes of //a via //a/@title from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST …