MCP Server Directory

DiffBeam Gaussian Beam Optics com.gaussian-beam/diffbeam

Read-only optical catalog search plus DiffBeam server, schema, and catalog revision metadata.

Lodekeep com.lodekeep/memory

Memory MCP server for Claude Code. Correct a fact and the old version stops being recalled.

youtube-growth com.dapdip/youtube-growth

Audits any YouTube channel against its own history. Every claim carries its sample size.

Local code search and task context packs for coding agents

Local-first image, vector and document toolkit that measures its own output. Nothing uploaded.

Search the Internet Archive, the Library of Congress and data.bnf.fr at once, in one answer.

Cosmic com.cosmicjs/mcp

Manage Cosmic CMS content, media, object types, and AI generation from any MCP client.

Render PyTorch architecture diagrams and animated GIF reveals from trusted model source.

cituna-mcp com.cituna/cituna-mcp

AI visibility MCP server: how 7 AI engines cite your brand daily, with Google Search Console.

Meltema Weather com.meltema/weather

Multi-model weather forecasts: point series, model scoreboard, and gridded fields. No auth.

134 paid APIs as MCP tools, billed per call in USDC on Base. No account, no login.

Turn HTML or mobile-learning exports into SCORM 2004/1.2 packages, and validate any SCORM zip.

Nj Mvc io.github.pipeworx-io/nj-mvc

New Jersey MVC MCP — Motor Vehicle Commission inspection and emission-repair facilities, and the…

AtCoder MCP Server io.github.ketherworks/atcoder

Search AtCoder problems and fetch public problem statements through MCP.

docs app.agendaforge/docs

Search and fetch AgendaForge public documentation and marketing content. No authentication needed.

facesign-mcp ai.facesign/facesign-mcp

Build and test FaceSign step-up verification flows from your AI coding tool

korea-stay app.sallim/korea-stay

Korean lodging: 84,490 stays from 4 government permit ledgers + KTO TourAPI, honest gaps

Agent tools for Qlik Sense Enterprise on Windows: troubleshoot, govern, query and build.

desaira com.desaira/desaira

Search adult porn video (NSFW, 18+): nude clips, creators, hashtags. Read-only, no API key.

Gringo Funnels com.gringofunnels/mcp

Create, publish and track sales funnels and Sites with custom domains from any MCP agent.

Local secret & credential checks for AI-assisted dev — runs on your machine, results redacted.

Convert PDFs and other documents to structured formats via Docling, for AI applications.

PiPic Integration Guide cc.pipic/pipic

Read-only PiPic CLI and HTTP API guidance; no image bytes are transferred.

alpha402x Equity Research com.alpha402x/research

Cited, filing-grounded equity research via x402, per call: graded quarterly cards, WACC, 10-Q.