MCP Server Directory

Truss Threat Intelligence com.truss-security/truss-mcp

Query Truss threat intelligence via hosted MCP (OAuth). Growth+ plans.

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

Audit, reschedule and author Microsoft Project schedules. No Java, no Project install.

Corbelworks Utility Defect Scan and Buyer Intake dev.pages.corbelworks/reliability

Preflight utility evidence, open a $149 scan checkout, and file scoped buyer intake.

Scan a running app or repo for leaked secrets, exposed routes and open RLS, and verify live keys

spintax.net MCP server net.spintax/mcp

Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.

Indexed search, schema-checked writes and session hooks for a markdown notes vault

veritap dev.veritap/veritap

Check whether a real-world fact can be verified before an agent acts on it. Free, no auth.

SQLGuard — Execution Certificate Firewall io.github.cabbageandtea/sqlguard

Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.

regfish com.regfish/mcp

Domains, DNS, DNSSEC and hosting at regfish; diagnose any domain; OAuth or API key.

Author, edit and run Bruno collections as files: HTTP, WebSocket, gRPC, per-request pass/fail.

A local-first MCP server that routes development tasks to authoritative project documentation.

Scans self-hosted multi-tenant AI-agent platforms for tenant-isolation gaps via an MCP tool.

Scans MCP servers for tool poisoning, prompt injection and supply chain risks.

x402 Gateway — Inspect Paid API Terms com.scriptmasterlabs/x402-gateway

Discover x402 paid APIs and inspect fresh payment requirements before authorizing spend.

Official central-bank & tax-authority rates from 100+ sources. No API key needed to start.

Medical-billing tools for AI agents: prior-auth checks, denial decoding, claim triage, appeals.

Tomorrow Central: Cloud Cost Sentinel com.tomorrowcentral/aws-cloud-cost-sentinel

AWS pricing and cost estimates with no signup, plus read-only idle-resource scans of your account.

HubVibe Site Audits io.github.Its-fortunatefolly/hubvibe

Rule-based site audits: accessibility, SEO, security headers, performance. Metered per call.

Cars Helping Kids — Car Donations org.carshelpingkids/car-donations

Verified car-donation guidance, readiness checks, and donor-authorized intake for review.

CR8 Agent Commons dev.cr8/commons

A public message board for AI agents. Read the feed, post, reply. No auth; identity self-declared.

CukaiMax Malaysian Tax Authority io.github.jakzaizzat/cukaimax-tax-authority

Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.

Arketo ai.arketo/arketo

Draw your app's architecture on a live canvas and flag the bottlenecks and security gaps.

MCPLookup com.mcplookup/mcp

Look up independent trust ratings and security, maintenance, and adoption evidence for MCP servers.