MCP Server Directory

Runtime budget authority for AI agents — reserve, enforce, reconcile spend across providers

ByteRay AI ai.byteray/byteray-mcp

Hunt zero-days by talking to binaries. 40+ tools. Hosted, OAuth + SSO, invite: hi@byteray.ai

MCP server for SpamTitan email security — quarantine, allow/block lists, and policy management.

Local-first MCP security scanner and CLI for AI-generated applications.

Governed local-LLM (Ollama) observability: model policy, prompt scanner, 20 tools.

Agent Ready io.github.mlava/agent-ready-mcp

Scan any URL for AI agent readability — Vercel Spec, llmstxt.org, and agent-protocol manifests.

PreClick — An MCP-native URL preflight scanning service for autonomous agents. ai.preclick/preclick-mcp

PreClick scans links for threats and confirms intent match with high accuracy before agents click.

potto-japan app.potto/potto-japan

Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.

AI Hub for AEC — 46 tools for Revit, Navisworks, ACC, XR via Autodesk Platform Services

mcp-server app.thoughtspot/mcp-server

MCP Server for ThoughtSpot - provides OAuth authentication and tools for querying data

mcp ai.rxmanager/mcp

Live US drug acquisition costs (CMS NADAC) for AI assistants. Free, no auth, weekly data.

Google Slides via gogcli for Claude — deck and slide authoring

Automated web QA via Chrome DevTools MCP — a11y, security, visual, env diff, CI; Aegis redaction.

Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1

Governed Keycloak + authentik identity ops: users, events, clients, MFA, RCA. 29 tools.

Knotrik — AppSheet Intelligence com.knotrik/knotrik

Query and audit AppSheet apps in natural language via Knotrik's pre-scanned definitions.

Analyze code quality, security issues, and coverage across repositories

stock-signal-us com.airblockfz/stock-signal-us

US stock bottom/top signals: S&P500 + indexes, verdict + score, scans. Pay-per-call x402.

mcp com.applivery.docs/mcp

Search and read the public Applivery docs (MDM & app distribution). Read-only, no auth.

server app.certman/server

Create and manage your own Certificate Authority for internal HTTPS.

AlgoVault — Crypto Quant Trade Calls io.github.AlgoVaultFi/crypto-quant-signal-mcp

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

aribot-mcp com.ayurak/aribot-mcp

Threat modeling, code, API & cloud security, shadow-AI & compliance governance.

Locize app.locize.mcp/server

Locize TMS: 26 tools for translations, TM/glossary/styleguide/screenshot context, versions. OAuth.

Local supply-chain CVE scanner via OSV/NVD. Scans deps and IDE extensions. No upload.