MCP Server Directory

MCP Surface Lint io.github.DLeibner/mcp-surface-lint

Statically audits MCP tool surfaces for token cost, schema quality, and design issues.

YouTube data for agents sh.fetcher.youtube/mcp

15 YouTube endpoints. Pay per call in USDC via x402.

FabTally Guard io.github.zvmzaretsky/fabtally-guard

Verify before you act: deps-check, x402-preflight, json-repair & url-read for agents.

YNAB budget access for AI assistants: safe gated writes, month-close sessions, float attribution.

Local survey workflow and statistical crosstab analysis with auditable evidence

Mdkit online.mdkit/mdkit

Document-to-Markdown MCP server — convert PDF, Office and HTML into LLM-ready Markdown.

TAG IT Verify network.tagit/nfc-verify

Verify on-chain lifecycle state and provenance of NFC-tagged physical products.

DeFade — Multi-Chain Memecoin Analyzer org.defade/defade

Rug pull risk and on-chain forensics for tokens on Solana and six EVM chains.

causely app.causely/causely

Causal reasoning for reliability: root cause, blast radius, and service health for agents.

vibe love.letsvibe/vibe

Discover wellness practitioners, events, communities, and modalities through Let's Vibe.

Rho co.rho/api

Tools for your business banking with Rho, including accounts, transactions, and more

library win.postapp/library

Publish one HTML file, get a live installable app URL. No account, no review, no queue.

UpToCode io.github.DDYRich72/uptocode

Evidence-backed architecture-quality analysis for Python agent applications.

SmartFetch io.github.Friezaaaa/smartfetch

Paid fallback for public webpages: clean text, Markdown, links, metadata, and JavaScript rendering.

Manage BlazingCDN from AI agents: CDN zones, cache, metrics, domains, cloud storage and video CDN

Tools Berry Paycheck com.tools-berry/paycheck

Live US paycheck and payroll-tax math for 2026, all 50 states and DC, powered by tools-berry.com.

Mida so.mida/ab-testing

Create, run and analyze A/B tests and personalizations on your site with Mida.

StructForge app.askqa/structforge

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

LiveVariant io.github.livevariant/livevariant

Build, inspect and read adaptive A/B tests. Config travels in the URL; no account or API key needed.

verantis-mcp io.github.m9labs-railscope/verantis-mcp

Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.

maritime global.rootz.ship/maritime

Signed global shipping & commodity data: oil, LNG, grain, sanctions, fleet, emissions.

Toolbelt io.github.toolbeltai/toolbelt

A collaborative substrate over your data: vector, knowledge graph, SQL, geospatial, streaming.

ulup-spaces-mcp com.ulupspaces.www/ulup-spaces-mcp

Create projects, nodes, and tasks in UluP Spaces by conversation with Claude.

FigurePages com.figurepages/figurepages

Publish self-contained HTML/SVG pages to private, shareable URLs and control who can view them.