MCP Server Directory

HTTP 426 upgrade-required io.github.sadri-dridi/http-426

Meaning of HTTP 426.

www-form key count, input discarded io.github.sadri-dridi/wwwform-ok

www-form key count, input discarded

ICO magic-byte check, file discarded io.github.sadri-dridi/ico-bytes

ICO magic-byte check, file discarded

cf-package-check io.github.cfgenius145-sketch/cf-package-check

Abandonment checks for WordPress, npm and PyPI packages, priced per call.

Chains to meters, number discarded io.github.sadri-dridi/chain-m

Chains to meters, number discarded

ARC-Seal tag count, value discarded io.github.sadri-dridi/arc-ok

ARC-Seal tag count, value discarded

Vary header token count, value discarded io.github.sadri-dridi/vary-ok

Vary header token count, value discarded

US state AL io.github.sadri-dridi/st-al

USPS state code AL.

TypeID shape check io.github.sadri-dridi/typeid-shape

TypeID shape check

Geolithic io.github.HowardZheni/geolithic

One face of the Earth, yours alone for one term, proven on a public chain. A dollar. Readings free.

UTC decade start year io.github.sadri-dridi/decade

UTC decade start year

Ogg magic-byte check, file discarded io.github.sadri-dridi/ogg-magic

Ogg magic-byte check, file discarded

Offline MCP tool schemas and risk flags. Partial census: 2,283 servers, 2026-09-08.

Hex key length band, value discarded io.github.sadri-dridi/hexkey-len

Hex key length band, value discarded

ISO country SK io.github.sadri-dridi/cc-sk

Public ISO 3166-1 record for SK.

Expect-CT max-age band, value discarded io.github.sadri-dridi/expect-ct

Expect-CT max-age band, value discarded

UTC offset shape like +02:00 io.github.sadri-dridi/offset-utc

UTC offset shape like +02:00

LinkedIn for AI agents from your own Chrome session: search, profiles, lists, outreach queue.

Leagues to kilometers, number discarded io.github.sadri-dridi/league-km

Leagues to kilometers, number discarded

ESLint rules key count, body discarded io.github.sadri-dridi/eslintrc-ok

ESLint rules key count, body discarded

US state AZ io.github.sadri-dridi/st-az

USPS state code AZ.

Mongo ObjectId hex length, value discarded io.github.sadri-dridi/objectid-ok

Mongo ObjectId hex length, value discarded

Local image tools: circle crop, crop, resize, compress, convert JPG/PNG/WebP/AVIF. By RoundCut.

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

UUID v7 unix-ms layout, value discarded