MCP Server Directory

Persistent memory for AI agents: L1/L2/L3, web compression, threads.

RSS feed shape, body discarded io.github.sadri-dridi/rss-ok

RSS feed shape, body discarded

Link header relation count, value discarded io.github.sadri-dridi/link-ok

Link header relation count, value discarded

Currency PHP io.github.sadri-dridi/fx-php

ISO 4217 currency PHP.

Fetch Status io.github.sadri-dridi/fetch-status

HEAD a public URL and return status only.

Email hostname only, address discarded io.github.sadri-dridi/email-host

Email hostname only, address discarded

Local-first governed MCP memory backend for coding agents.

QRSalt io.github.QRSalt/qrsalt-mcp

Make, re-point and track QR codes and short links, and read QR images, from your AI assistant.

GZIP magic-byte check, file discarded io.github.sadri-dridi/gzip-magic

GZIP magic-byte check, file discarded

24 checks on the register CSV before it reaches the supervisor — LEI check digits, ISO dates and cod

Contrast ratio for two hex colors io.github.sadri-dridi/contrast-ok

Contrast ratio for two hex colors

Pacific/Pago_Pago clock io.github.sadri-dridi/tz-pacific-pago-pago

Current local time in Pacific/Pago_Pago.

America/Barbados clock io.github.sadri-dridi/tz-america-barbados

Current local time in America/Barbados.

maxwell-defense io.github.jdhart81/maxwell-defense

Model proof-of-work policy and latency for AI agents. $1 USDC rehearsal; no runtime protection.

hashtag token count, text discarded io.github.sadri-dridi/hashtag-n

hashtag token count, text discarded

America/Mazatlan clock io.github.sadri-dridi/tz-america-mazatlan

Current local time in America/Mazatlan.

ISO country MR io.github.sadri-dridi/cc-mr

Public ISO 3166-1 record for MR.

Europe/Budapest clock io.github.sadri-dridi/tz-europe-budapest

Current local time in Europe/Budapest.

Spin Wheel Names io.github.heyiamluke/spinwheelnames

Spin a random picker wheel, pick a random number, and search shared wheels from spinwheelnames.com.

FreshGate io.github.franktherecensor-hash/freshgate

Paid MCP tool that checks whether a web page has changed. $0.001 per check via x402 on Base.

Jira Key Shape io.github.sadri-dridi/jira-key-shape

Check a Jira issue key shape. Key discarded.

glTF asset version shape, body discarded io.github.sadri-dridi/gltf-ok

glTF asset version shape, body discarded

Tool catalog size io.github.sadri-dridi/catalog-tools

Tool catalog size

grapheme cluster charset, value discarded io.github.sadri-dridi/grapheme-ok

grapheme cluster charset, value discarded