MCP Server Directory

x402 MCP Starter io.github.kadopi/x402-mcp-starter

Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

inventory com.oceanbuilders/inventory

Search Ocean Builders' floating-home inventory, get unit specs and pricing, register buyer interest.

site com.attestroom/site

Attestroom: the site's own MCP server — dataset; every answer cites the site.

AXL — Run Sales, Marketing & Courses with Your AI tech.axl/axl

Build a landing page, publish after approval, and capture form signups in AXL CRM.

Execute base64-payload-decoder-mcp io.github.Evozim/base64-payload-decoder-mcp

Premium agentic endpoint for base64-payload-decoder-mcp.

sentinel-402 io.github.pseudowater/sentinel-402

Uptime and price-honesty oracle for x402: trust status, attestations, USDC history.

Brickway app.brickway/brickway

Read-only access to your Brickway LEGO and alt-brick collection: sets, builds, figures, catalog.

WireMock Cloud io.wiremock/wiremock-cloud

Build, validate, and manage API simulations in WireMock Cloud from MCP-compatible AI agents.

Visual documentation: terminal, code, browser, Markdown, HTML, diffs, PDF, GIF, and Office files.

Discord io.github.mcp-dir/discord-mcp

Connect a Discord bot (bot token from the developer portal) to read/send messages, list guilds and c

Scans LLM/agent code for Unbounded Consumption / denial-of-wallet risks (OWASP LLM Top 10 2026 #6)

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

GlockApps — Inbox Placement Testing com.glockapps/mcp

Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.

Boonful Studio io.boonful/studio

Publish and sell what you build with Claude: apps, ebooks and courses, with checkout and a feed.

Executable architecture governance: an unevaluated rule is reported as a failure, never a pass.

Deterministic PC no-boot/no-POST diagnostics: real beep-code tables, no LLM guessing.

Self-hosted gallery of your SwiftUI #Preview and Jetpack Compose @Preview screens.

Loadster com.loadster/loadster-mcp

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

CISA Known Exploited Vulnerabilities (kevwatch) com.a2awire/data-cisa-known-exploited-vulnerability-catalog

CISA KEV catalog: active-exploit alerts, hourly. Be born in one call — free testnet funds.

Finds Angular Reactive Forms and returns verified Signal Forms recipes. Never edits code.

url-normalizer io.github.ryuamarines/url-normalizer

Normalizes and deduplicates a list of URLs. x402 payment required (testnet USDC, Base Sepolia).

Persistent, evidence-backed code graph for coding agents.

whatbreaks-mot io.github.physics-star-cat/whatbreaks-mot

Real UK MOT failure data by car model and mileage, aggregated from official DfT test results.

Local-first intent and provenance for Codex, Claude Code, Cursor, Gemini CLI, and MCP agents.