MCP Servers

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Jsonschema Validator Mcp

EienWolf

A comprehensive JSON Schema validation server implementing the Model Context Protocol (MCP) with support for JSON Schema Draft 2020-12, external references, schema management, and real-time streaming validation.

I

INVARA

Jujitae

Independent verification that a change kept its declared constraints. No model in the verdict path

A

ARNO

julianbei

The IDE for agents: read by symbol, edit against a revision, validate with your own build, revert

J

Jade

julianbei

The IDE for agents: read by symbol, edit against a revision, validate with your own build, revert

A

ainpc-cli

jyswee

AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE

K

Kafka MCP Server

Joel-hanson

This project provides a Model Context Protocol (MCP) server that enables interaction with a Kafka cluster via standard tool-based interfaces. It exposes Kafka operations like producing messages, consuming, listing topics, and more — all accessible through Claude Desktop or an

P

pypreset

KaiErikNiermann

Scaffold Python projects from YAML presets, augment existing projects with CI and tests

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents

M

midnight-cast

Kanasjnr

Read-only tools for live Midnight networks: health, transactions, DUST, errors and example code

K

KanseiLink

kansei-link

Local-first MCP navigator for AI agents. 11,000+ SaaS services, 200 workflow recipes, 89-97% token savings. Works with Claude Code, Cursor, Cline, Zed, Windsurf.

B

Baton

kanumuri9593

Run, hot-reload and screenshot Flutter, web, React Native and native iOS/Android apps.

M

mcp-opa-authz

kanywst

Authorization answers from real policy code: evaluate Rego locally, or ask an AuthZEN 1.0 PDP.

R

repograph

Karry1123

Local architecture maps and caller impact analysis with directory clustering and utility folding

S

standby-design-mcp

KarstenKreh

Generate design systems: OKLCH colors, fluid type scales, spacing, shape, icon and motion tokens

K

Kernel CVE MCP Server

mattfoster

MCP server which reads info on Linux Kernel CVEs

J

JVMind MAT Heap Dump Analyzer

kengrary

Analyze Java heap dumps locally with Eclipse MAT, including live JVM capture

C

CISA Vulnerability Checker MCP Server

yeger00

CISA Vulnerability Checker MCP server

G

Gooo saved tool definitions

kimjooyoon

Compare recorded MCP tool definitions before reusing a saved tool selection.

T

Tiny Go MCP Server

kioie

Demo stdio MCP server (tools, resource, prompt) for tinymcp tests - not production use

C

context-proxy

kira-autonoma

MCP proxy that lazy-loads tool schemas to cut context token overhead by 6-7x

K

Kira Mcp

Anmol202005

A local Model Context Protocol (MCP) server that gives any MCP-compatible host (Claude Desktop, Claude Code, Cursor, Cline, Continue) full computer-use control of the machine. One perceive_screen call screenshots the display, runs a bundled OmniParser-v2 YOLO icon-detector plus o

W

WunderUI

Kl-webmedia

The WunderUI design system for coding agents: components, props, tokens, rules and skills.

C

coverctl

klarlabs-studio

Go code coverage analysis tool with MCP server for AI-powered coverage workflows

K

Kleap

kleaphq

Build, edit, publish, and manage websites and web apps with Kleap hosting, domains, and analytics

C

causly-server

KNIHAL

Open-source MCP server that turns any AI agent into your technical co-founder

K

koment

koment-dev

Read and write checked code rationale stored outside source comments.

P

Prerender Buddy

kopachlager

Crawler diagnostics, AI visibility evidence and article drafts for review in Prerender Buddy

K

Kotlin Mcp Server

lenzSR

Kotlin-based MCP server implementation with business API integration.

K

Krep MCP Server

bmorphism

High-performance string search MCP server with automatic CPU core scaling

M

MCP API Translator

krishgok

Turn OpenAPI / Postman specs into runnable MCP servers, or serve any API as live MCP tools

A

AWT (AI Watch Tester)

ksgisang

AI-powered E2E testing MCP server. Detects and auto-fixes UI bugs via DevQA Loop and Vision AI

句

句碑 API MCP Server

shikano35

No description yet

F

Flexible Key Value Extracting Mcp Server

KunihiroS

This MCP server extracts key-value pairs from arbitrary, noisy, or unstructured text using LLMs (GPT-4.1-mini) and pydantic-ai. It keeps type safety and supports multiple output formats (JSON, YAML, TOML). The server is robust to any input and always attempts to structure data as much as possible

L

LPC Character Generator

kyuza1

Generate LPC pixel-art character spritesheets and export them to Godot, Unity and the web

C

Credence — Epistemic Guard

Lakshmi-Chakradhar-Vijayarao

Epistemic guard for AI coding: tracks uncertain values and blocks writes until verified

L

Langfuse Mcp

hugoles

TypeScript MCP server for the Langfuse Public API with tools to query traces, observations, sessions, scores, prompts, datasets, and metrics from any MCP client.

E

ezmd

larpey

Convert files, URLs and text to LLM-ready Markdown with paging, provenance and warnings.

G

GateCheck by LarryBuildsAI

LarryLemonBot

One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs

L

Layered Code

layered-flow

Software development through AI-assisted coding with the Model Context Protocol (MCP)

M

MCP Registry Search: Find, Discover & Install MCP Servers & Tools | Directory, Catalog, Marketplace

lbesecker195

MCP registry & directory: search, find & install 31k+ MCP servers & tools. Catalog and marketplace

L

learn-mcp-server

demouth

No description yet

L

Learning Ai

arunkumar201

Learning AI

L

lema-mcp

lemahq

Cited 'why was this decided?' answers for your repo and for React, Kubernetes, and Rust

S

settlegrid-discovery

lexwhiting

Discover monetized AI tools on SettleGrid. Search by category, get pricing.

B

Building a Remote MCP Server on Cloudflare (Without Auth)

Holic101

No description yet

L

linuxSshMcpServer

shiyi25928988

Establish SSH connection and send shell command or file to target Linux server

L

Lionscraper Mcp

dowant

LionScraper bridge daemon, thin MCP stdio, and CLI — local HTTP + WebSocket to Chrome extension

L

Livejournal

pavelber

Local MCP server for LiveJournal journals. It uses the legacy LiveJournal XML-RPC API to read entries, read comments, post to your own journal, and build a local SQLite cache for search.

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loaditout

loaditoutadmin

Search and install 20,000+ security-graded MCP servers and agent skills

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Lorem Ipsum X402

Br0ski777

Generate Lorem Ipsum placeholder text on demand. Choose paragraphs, sentences, or words with exact count control. -- x402 micropayment API + MCP server for AI agents

L

LSP Tools MCP Server

rajnaveen344

An MCP server to build LSP.

L

Lumin

luminpdf

This is an MCP (Model Context Protocol) server for integrating with Lumin's API services. It allows AI assistants (MCP clients, e.g. Claude Desktop, Cursor) to interact with Lumin features such as document management, signature requests, and user information.

L

Luxxon

daniel-underpass

On-demand live vision for AI agents. Open a session at a lat/lng, receive a JPEG snapshot or WebRTC stream, settle per-second in USDC on Base. The agent-first way to give an LLM eyes on the physical world

M

m-dev-tools

m-dev-tools

MCP server wrapping the m-dev-tools catalog: route_intent, describe, verify

S

storefront-mcp

Maarmapa

E-commerce storefront over MCP: public catalog tools plus token-gated back-office tools

V

validate

machinegrade

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax

C

cssprobe-cli

mack-peng

Runtime CSS probe - inspect layout, overflow, scroll chains in a real browser. For AI agents

H

Hybrid Recursive Ladder

MagicSquarekey

Aggregate long time-series ranges with a few source requests instead of one per bucket

M

maias

MAIAS-project

Validate, query, safely edit, and wireframe MAIAS app-IA documents: cascading renames, atomic edits