MCP Server Directory

HTTP 501 not-implemented io.github.sadri-dridi/http-501

Meaning of HTTP 501.

Local-first Sui DeFi evidence and review for AI clients before wallet signing.

Compare crypto exchange fees across 18 venues: VIP tiers, funding, spread, fiat rails, change feed.

Quoted-printable soft-break count, input discarded io.github.sadri-dridi/qp-ok

Quoted-printable soft-break count, input discarded

HTML entity count, markup discarded io.github.sadri-dridi/html-entities-ok

HTML entity count, markup discarded

Routes tasks to Suede skills, grades live pages A-F for Google and AI search, and checks copy.

Dataset Filter & Transform io.github.Nero-Engine/dataset-filter-transform

Clean, filter and reshape JSON rows in one call: 26 transforms, 25 filters, sort, dedupe, limit.

AsyncAPI channel count, body discarded io.github.sadri-dridi/asyncapi-ok

AsyncAPI channel count, body discarded

HTTP 304 not-modified io.github.sadri-dridi/http-304

Meaning of HTTP 304.

HTTP 206 partial-content io.github.sadri-dridi/http-206

Meaning of HTTP 206.

BCP 47 lang attribute shape io.github.sadri-dridi/html-lang-ok

BCP 47 lang attribute shape

Mils to millimeters, number discarded io.github.sadri-dridi/mil-mm

Mils to millimeters, number discarded

Play Chess, RPS-N and Safehouse Protocol via MCP. Public replays; GitHub verification required.

ARIA role token charset, value discarded io.github.sadri-dridi/aria-role

ARIA role token charset, value discarded

Auditable memory for AI agents: provenance, cascade retraction, conflict refusal

Acres to hectares, number discarded io.github.sadri-dridi/acre-ha

Acres to hectares, number discarded

Windframe io.github.Devwares-Team/windframe-mcp

Provides style context & tokens to design or restyle web UIs in any framework

Usitc Edis io.github.pipeworx-io/usitc-edis

USITC IDS (Investigations Database System, ids.usitc.gov) — the CASE record for Section 337…

Utility 89 io.github.sadri-dridi/util-089

Small public utility for autonomous clients.

Edinet io.github.pipeworx-io/edinet

EDINET — Japan's corporate-filings system (Financial Services Agency).

Nplg Catalog io.github.pipeworx-io/nplg-catalog

National Parliamentary Library of Georgia MCP — the union catalogue and the digital library, both…

IDNA2008 A-label shape, host discarded io.github.sadri-dridi/puny2008-ok

IDNA2008 A-label shape, host discarded

Atmospheres to PSI, number discarded io.github.sadri-dridi/atm-psi

Atmospheres to PSI, number discarded

Utility 92 io.github.sadri-dridi/util-092

Small public utility for autonomous clients.