MCP Server Directory

Star Ninja io.github.2pm-ninja/star-ninja

Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.

ISO country SL io.github.sadri-dridi/cc-sl

Public ISO 3166-1 record for SL.

SmartTokenGuard io.github.nwjnjjj/smart-token-guard

Stop burning credits on broken AI video: check every render before you pay for the next one.

xxHash hex, input discarded io.github.sadri-dridi/xxhash-ok

xxHash hex, input discarded

UUID v7 unix-ms layout, value discarded io.github.sadri-dridi/uuid7-ok

UUID v7 unix-ms layout, value discarded

Utility 135 io.github.sadri-dridi/util-135

Small public utility for autonomous clients.

Utility 46 io.github.sadri-dridi/util-046

Small public utility for autonomous clients.

CUBBY HOUSE — AU Mattress Commerce for Agents io.github.GIT-access-ntwx/cubby-house

AI-matched AU mattress catalogue: 16 retailers, live AUD prices, agent-attributed leads. No auth.

Water Levels io.github.pipeworx-io/water-levels

Lake and reservoir water levels from satellite radar altimetry — NASA GSFC Global Water Monitor…

petra402 io.github.PedroQuatro/petra402

Public web page to markdown, paid per call with x402. First 10 calls free, no signup.

Email Finder Server io.github.admosolutionsgo-star/email-finder-server

Extract emails and phones from any website via Apify.

Yards to meters io.github.sadri-dridi/yd-to-m

Yards to meters

did:pkh CAIP-10 shape, value discarded io.github.sadri-dridi/did-pkh

did:pkh CAIP-10 shape, value discarded

ISO country SC io.github.sadri-dridi/cc-sc

Public ISO 3166-1 record for SC.

PDF magic-byte check, file discarded io.github.sadri-dridi/pdf-magic

PDF magic-byte check, file discarded

Baudot 5-bit band, input discarded io.github.sadri-dridi/baudot-ok

Baudot 5-bit band, input discarded

Utility 86 io.github.sadri-dridi/util-086

Small public utility for autonomous clients.

DID method shape, value discarded io.github.sadri-dridi/did-ok

DID method shape, value discarded

HTTP 308 permanent-redirect io.github.sadri-dridi/http-308

Meaning of HTTP 308.

HTTP 103 early-hints io.github.sadri-dridi/http-103

Meaning of HTTP 103.

Asia/Bangkok clock io.github.sadri-dridi/tz-asia-bangkok

Current local time in Asia/Bangkok.

HSTS max-age band, value discarded io.github.sadri-dridi/hsts-ok

HSTS max-age band, value discarded

MCP gateway that checks each agent tool call against a signed grant and policy, and signs a receipt

TypeID prefix_suffix, value discarded io.github.sadri-dridi/typeid-ok2

TypeID prefix_suffix, value discarded