MCP Server Directory

grapheme-cluster count, text discarded io.github.sadri-dridi/grapheme-n

grapheme-cluster count, text discarded

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

Utility 26 io.github.sadri-dridi/util-026

Small public utility for autonomous clients.

HTTP 307 temporary-redirect io.github.sadri-dridi/http-307

Meaning of HTTP 307.

Score any coordinate for ecological and agricultural land suitability from satellite data

MCP server for Stanford Research Systems lock-in amplifiers (SR810/SR830, SR860/SR865A).

C octal-escape count, input discarded io.github.sadri-dridi/c-octesc

C octal-escape count, input discarded

DomainDNA: Tech Stack Detector, WHOIS & Domain Age API io.github.shawmena-dotcom/domain-intel

DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.

Hostname label count io.github.sadri-dridi/host-labels

Hostname label count

Utility 21 io.github.sadri-dridi/util-021

Small public utility for autonomous clients.

42matters io.github.pipeworx-io/42matters

42matters MCP — wraps the 42matters App Market Data API (42matters.com)

Crs Reports io.github.pipeworx-io/crs-reports

Congressional Research Service reports — Congress's own nonpartisan analysis, searchable and…

VAT rates from VATComply. No key required.

Two-key JSON seal/open. Cloak needs a live license. Open is keys-only.

Decode a vehicle identification number into make, model, and year. No key required.

SCSU window-tag count, input discarded io.github.sadri-dridi/scsu-ok

SCSU window-tag count, input discarded

Cartas de porte, padron y comprobantes de ARCA (Argentina). Solo lectura.

MCP server exposing Litport's verified free HTTP, SOCKS4 and SOCKS5 proxy snapshot.

Quarter 1-4 band io.github.sadri-dridi/qtr-ok

Quarter 1-4 band

JS unicode-escape count, input discarded io.github.sadri-dridi/jsesc-n

JS unicode-escape count, input discarded

UK Business Leads (via Apify) io.github.retracn/uk-business-leads

UK business leads from Google Maps with emails, phones, Companies House directors and outreach.

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

UTC offset shape like +02:00

Volt-amperes to watts, number discarded io.github.sadri-dridi/va-w

Volt-amperes to watts, number discarded

UUID v4 random-bit layout, value discarded io.github.sadri-dridi/uuid4-ok

UUID v4 random-bit layout, value discarded