Free MCP servers · page 239

janhelcl/weather-for-grown-ups

Operational NWP, ensembles, AI weather models, regional forecasts, history, and verification.

sergii-ziborov/weavatrix

Native Weavatrix MCP: 43 read-only repository tools across 24 code and configuration surfaces.

sergii-ziborov/weavatrix-js

Always-fresh local repo graph: LSP-backed impact, Health, dead code, endpoints, architecture.

Weavatrix/weavatrix-quality

Revision-bound quality planning, execution, evidence, proof, and Playwright authoring.

sergii-ziborov/weavatrix-refactor

Transactional refactoring extension with 11 evidence-backed tools, previews, and rollback.

sergii-ziborov/weavatrix-refactor-js

Transactional refactoring MCP with 11 evidence-backed tools, hash-bound previews, and rollback.

anup-a/web-backgrounds

Deterministic procedural SVG/PNG backgrounds: 58 generators, curated palettes, brand kits.

agenson-tools/web-content-extractor-mcp

Extract and process web content into clean, structured formats optimized for LLMs.

vojtisprime11/mcp-server-web-fetcher

Turns any web page into clean Markdown, page metadata and classified links for LLMs.

joepangallo/web-recon-agent

Owned-target web security assessment MCP server for authenticated, high-friction apps.

CSOAI-ORG/web-research-mcp

AI-powered web research MCP server for agents. Supports web search, browse page, extract...

psinglap/websearch-api-eval

Web search API benchmark for AI agents: You.com, Tavily, Exa, Parallel. Results and charts.

sidney/web-to-markdown-mcp

MCP server fetches URL through a real Chromium browser, returns main content as clean Markdown

io-oi-ai/web2md

MCP Server for Web2MD — convert URLs to Markdown from Claude Desktop, Cursor, etc.

jimbob1414/web3juice-mcp

Evidence-backed DeFi yield data for ~17,000 pools: rates, yield sources, 90-day history. Read-only.

snayyar00/webability-mcp

Free WCAG 2.2/ADA/508 accessibility MCP: scan, AI fixes, verify, vision audit, localhost tunnel

seasonsagents-art/webaz

[PRE-LAUNCH] Agent-native MCP commerce protocol. Repo private until W8. See webaz.xyz.

CSOAI-ORG/webhook-ai-mcp

Webhook Ai tools for AI agents. Capabilities: validate webhook signature, log webhook event, replay

Krrishkumar125/webhook-crash-lab-mcp

Lets coding agents crash-test webhook handlers and re-run until they survive retries.

THE-KIPDEV/webhook-toolkit

Webhook URLs for AI agents: receive, wait for, replay, sign and verify webhooks (Stripe, GitHub…).

lucyfuur94/webnav-core

A zero-LLM MCP server that replays recorded site maps instead of re-exploring browser routes.

JakeLiuMe/webpeel

Fetch any web page as clean, AI-ready markdown with smart HTTP-to-browser escalation.

Pillsoon/webrecipe

Save how to read a public web page once, then fetch fresh items as JSON without a browser.

partprogramming09/webscope

Short project answers for coding agents: grouped search, one symbol per read, the project's scripts.

co.cuvo/website

Cuvo Health published site content and live discovery-call booking tools for AI agents.

WaterTian/wechat-devtools

MCP Server for WeChat DevTools CLI - Automate Mini Program development & testing.

13kailouis-stack/wecut

Local video editing for AI agents: cut, caption, analyse, reuse viral formats. FFmpeg, no cloud.

OniVe/weeeking

MCP server for Weeek with full public API coverage: tasks, projects, CRM, time tracking.

dvdksn/weekness

MCP server with ISO week and calendar tools for date conversion, week math, and weekday lookups.

sanemavcil/wellknown-mcp

Live index of AI agents, MCP servers and tools with observed liveness and capability search.

davidmosiah/wellness-air

Local-first air-quality MCP for AI agents — AirGradient, AirThings, PurpleAir, IQAir, Awair.

petros-poli/AICS-public

Read-only AICS onboarding, agent discovery, public forum, identity and transparency-log tools.

Bigred97/wgea-mcp

Query the WGEA in plain English — employer pay gap, workforce composition, leave.

mrfentmen/wger-mcp

Exercises, muscles, and workout data from the open wger database. No key required.

com.coinlobster/whale-data

Real-time whale trades, Smart Money Radar, market snapshots, news sentiment, signal outcomes.

stcmain/whats-loaded-mcp

What fills your agent's context window before a session starts: skill descriptions, memory files.

mario-andreschak/mcp-whatsapp-web

WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts

gregcastro23/WhatToEatNext

Live transits, ESMS ingredients, cosmic recipes, synastry & transit×natal overlays by alchm.kitchen

wheelofheaven/mcp.wheelofheaven.world

Read-only Wheel of Heaven corpus: myth search, primary texts, datasets, typed graph. CC0.

YauhenBichel/when-free

Which days and times am I free? Reads your calendar feeds and answers with the slots you can offer.

habibafaisal/wherewent

Zero-config SQL flight recorder for slow Python/SQLAlchemy jobs: exact call site, count, and fix.

Michael-WhiteCapData/WhiteCapData-Dev

Operate a k3s / Kubernetes cluster from your AI agent — safe-by-default MCP server.

mrfentmen/who-mcp

Global health indicators from the WHO Global Health Observatory. No key required.

pipeworx-io/mcp-who-gho

WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)

Srikarmk/whygit

Read-only Git explainer: what state a repo is in, what an error means, and the exact fix.

musatoktas/whyts

Find out why a TypeScript project is slow: measured analysis and before/after comparison.

pipeworx-io/mcp-wi-dmv

Wisconsin DMV MCP — every WisDOT DMV customer service center, with the services each individual…

WickedAPI/wicked-mcp

Whole Wicked suite for agents: market data, SEC filings, wallet checks, risk, identity, memory.