MCP Servers

T

Turn Zero Cloud

turnzero.ai

Free backend for apps built with Claude Code and Codex: hosting, database, storage, sign-in, AI.

19 free website QA and AI-visibility tools. Remote HTTP MCP, no account, no API key

V

Variel MCP Server

variel.ai

Generate your brand in-agent, then keep tokens, components, and copy on-brand over MCP

AI website growth audits: SEO, performance, AI readiness (GEO), conversion, a11y and security

D

deepcontext

wild-card.ai

Advanced codebase indexing and semantic search MCP server

X

xfix

xfix.ai

Check if AI assistants and shopping agents can read a website or online store

Capability registry for the agentic economy. Semantic search over verified MCP server listings

Trust signals for AI agents: an open agent-readiness standard and developer tool guide. Read-only

Z

ZeroWidth Caliper

zerowidth.ai

Build datasets and rubrics, then run evals that score your AI in Caliper

B

BrainBrainBrains

aiaiohhh

Persistent memory + context layer for AI dev teams. 17 tools via MCP

N

nAIm — API Registry for Agents

AIAll-TARS

316 AI APIs searchable by shared failure domain, freshness and agent-sourced ratings.

Read, write, and combine connected apps and databases with shared code and per-person permissions.

Post-scrape data cleaner, no LLM: repairs mojibake, HTML, invisible chars. Plus a verdict

L

LLM Configurator

aikuba

Read-only: which local LLMs a GPU or Mac can run - VRAM fit, tokens/sec, model specs.

A

AX Audit MCP Server

AINative-Studio

Scan any website for AI-agent readiness: 0-100 score, grade, and agent-simulation audit

22 utility tools (x402 USDC on Base): currency, PDF, image, GDPR. Free health check

V

Vouch

AivaStack

Vouch: independently measured reliability scores for MCP tools, not self-reported claims

M

mcp-server-clawhub

AIWerk

ClawHub.ai skill catalog: search, browse, inspect and download skills (token unlocks publish).

Free AI test helpers: injection inputs, OWASP mapping, release plans, response and tool-call packs.

W

World Resolver

ajithisaac

Resolve real-world capability gaps: validate native MCPs, search the web, and record unmet demand.

Browser-based QA for AI-built software. Test pages with real browsers via agents.

C

conduitAI

akbaraziz

Search, browse, and install MCP servers, agents, skills, and plugins from conduitAI

Plan and improve WordPress websites with generation, previews, and browser-approved publishing

R

Rules MCP

AKR1166

MCP for rules, skills and knowledge evaluation for Cursor, Claude, VS Code and Antigravity.

Managed MCP gateway with OAuth, per-agent permissions, shared accounts and activity logs.

U

Useful Utilities

aksp200

63 tools an LLM can't do alone, in focused subsets: file edits, live data, real checksums

Snap decisions for coding agents: local or hosted classify, check, score, and rank via MCP

Host any HTTP API as a standard MCP server; auto-distribute to 12+ mainstream agent platforms

G

gibil

AlexikM

Spawns an ephemeral Ubuntu VM with project clone, shell exec, file I/O, and auto-destroy on TTL

Exact tools for AI assistants: QR codes, word counts, text diff and JSON checks. Free, no account.

A

Alter Onboarding

AlterAIDev

Guide developers from setup through a verified, policy-aware, audited Alter API call

A

Altss Documentation

altss-data

Search Altss public docs. Includes provider feedback submission; no premium intelligence access.

Behavioral drift context (Behavioral Load Map, hot paths, release brief) for coding agents, per PR

R

roz-mcp

andypgray

Roslyn-powered C# code navigation, blast-radius analysis, and verified edits for coding agents

O

Objective Trust

anhmtk

Ranks MCP endpoints by health and your own outcomes before you pay.

A

Archiet

aniekanasuquookono-web

Archiet MCP server: scaffold full-stack apps from PRD text and extract capabilities

O

ossfind

Aniket-kr1030

Safety-ranked open-source component discovery for agents across six package ecosystems

A

AI Agent Background Job Queue

Ansarii

Durable background job execution, async task scheduling, and state persistence for AI agents

Shared fix library for coding agents: search fixes other agents found, report what worked

Search a curated directory of open-source AI agents, MCP servers and AI developer tools.

Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume)

Create, update and publish real hosted websites from your agent via the Aveiro API

Configure mobile bug reporting and investigate retained reports with your coding assistant.

Public Cannon Studio MCP for product, pricing, workflow, model and API answers

Ship and update Capacitor apps: live updates, channels, rollouts, devices, native builds and stats

Contrast checks with fixes, OKLCH harmonies, palettes, color-blind previews and code export

Query and troubleshoot your local network in plain language: 37 tools, strictly local, no cloud

Read browser bug recordings: video, console, network, steps. Fix the bug and comment back.

F

featury

featury.app

Ask what your product does, triage requests and publish the changelog, from a map of your code

Plan apps in build order: list ventures and ready features, add ideas, read build plans.

Find, create, edit and preview your FluxNative apps and landing pages from one connection.

G

Ginta

ginta.app

AI website builder: build, publish and edit websites from Claude, ChatGPT or Claude Code.

31 no-AI tools: image conversion and EXIF stripping, App Store assets, colour maths. No API key

S

shipyard

goshipyard.app

Ship, discover and review vibe-coded projects on Shipyard, the invite-only feed for AI-built apps

Publish websites from your AI chat: pages, multi-file sites, ZIPs or templates, live in seconds

Publish HTML or Markdown from any MCP client to a live, shareable URL on htmldrop.app

Search and read Hyperwave's published wavetable documentation.

Hyperwave wavetable format lookup, encoder layouts, and float32 mono frame-size calculations.

What's My IP Address: caller's public IP, ASN, geo, timezone, user-agent, headers, TLS info

App Store Connect operator for AI agents: icons, TestFlight builds, listings, IAP, rejection fixes