Developer Tools MCP Servers

Triage support mail across every connected domain via API key–gated Streamable HTTP MCP.

MailFixture

com.mailfixture

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.

Live UK Company Search

com.macaroonnetwork

Search current public UK company metadata from the official Companies House Public Data API.…

Maatsii

com.maatsii

Live LinReg fan charts, 64-setup playbook, 11-section MTF TA. Remote MCP, no API key.

Lunium — Brazilian PIX and stablecoin payments

com.luniumpay

PIX payments for Brazil: verify a settlement with no API key, or sell USDT/USDC for BRL over PIX.

Lumethic Photo Verification

com.lumethic

Verify photos are real camera captures, not AI: C2PA and RAW+JPEG forensics. OAuth or API key.

LowlandData Developer Tools

com.lowlanddata

Dependency releases, TLS and domain expiry, and vendor status pages from one endpoint.

Lodekeep

com.lodekeep

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

Loc8ID

com.loc8id

Turn a GPS coordinate into a shareable short link and QR code, as your own signed-in account.

Loadster

com.loadster

Load testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots.

Litescrape

com.litescrape

Google, Bing, DuckDuckGo and Google Maps search results, free without an API key.

Synap

com.linkrra

Synap (pool.linkrra.com/v1), Linkrra's OpenAI-compatible LLM API, as an MCP server.

LineBreak Gate & Spec Bridge

com.linebreakapp

Approved acceptance criteria served over MCP to Claude Code, Cursor, or Codex. Git-only, sealed.

Limzo Telegram Group Stats

com.limzo

Read-only stats for public Telegram groups tracked by Limzo, the anti-spam bot. No API key.

Code Synapse — Fit Repo Finder

com.leewaystudio

Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.

Leadhound API

com.leadhoundapi

Sales prospecting and lead generation from Google reviews: local businesses leaking leads, scored.

Lassare

com.lassare

Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.

Labelixa

com.labelixa

Thermal label MCP server: render, validate, debug and convert ZPL, EPL, TSPL and CPCL labels.

Kyma API

com.kymaapi

Live model catalog with prices and measured uptime, rankings, credits and spend, spend-capped chat.

Kubova — 3D Container Loading

com.kubova

Pack cargo into containers & onto pallets; a verifiable 3D loading plan. Free tier + REST API.

Codeweaver

com.knitli

Semantic code search built for AI agents. Hybrid, AST-aware, context for 166 languages.

Kiprio MCP Server

com.kiprio

23 API tools for Claude Code — email, DNS, SSL, NLP, scraping. Free tier included.

Mcp

com.keyboardcrumbs

Live threat intel for Claude — CVE, KEV predictions, IP lookup, malware hashes. Free, no API key.

Kenotex Mcp

com.kenxcomp

Let your coding agent manage real todos, events, and check-in habits in Kenotex on your Mac.