MCP Server Directory

PII & Secret Redactor io.github.tylerscomic-lab/pii-redactor-mcp

Detect and redact PII and secrets before text reaches an LLM, with reversible placeholders.

Site Check com.modernmustardseed/site-check

Public website health scan, AI-crawler and structured-data readiness, and a local presence score.

Deterministic, no-LLM security scanner for MCP servers, plus an inline proxy gate.

Bounded, read-oriented filesystem, git and named-task tools over authorized workspace roots.

Catches leaked credentials and PII in outbound LLM prompts

Unified OWASP MCP Top 10 scan — path or live tools/list, A–F grade, SARIF

Scans MCP server tool definitions for excessive agency, injection sinks, hardcoded secrets

AlphaProve io.github.Bogzx/alphaprove

Backtest trading ideas and inspect strategies, trades and results. OAuth; invite-only beta.

Monolithos ai.monolithos/cloud-memory

Recall authorized Vault notes with keyword and hybrid search, original excerpts, and source paths.

Secrets Leak Audit io.github.tylerscomic-lab/secrets-leak-audit-mcp

Scan text and git diffs for committed credentials using real vendor key formats plus entropy.

Secret Santa Organizer com.secretsantaorganizer/secretsanta

Create a Secret Santa party with names, emails, a date, a place, and a budget.

Scan Street View areas into PanoIDs and download imagery through PanoOn.

Colorado SOS Business Entity & Registered Agent Search io.github.TheCompanyAtlas/colorado-sos

Colorado Secretary of State business entity search with status and registered agent lookup.

Helius io.github.pipeworx-io/helius

Helius MCP — deeper Solana wallet/asset data than solscan (helius.dev)

AdvPlan br.com.advplan/law-practice

Access your Brazilian law firm's cases, deadlines, documents and billing with AdvPlan via OAuth.

API Stock io.github.SergiyIva/api-stock

Generate AI video, images and music. Browse models and prices; OAuth and one prepaid balance.

LeadMagic io.leadmagic/server

Research B2B accounts, enrich contacts, and clean and enrich your LeadMagic sheets through OAuth.

Siftsmith Company Signals com.siftsmith/signals

Open jobs from a company's ATS, plus hiring, tech stack, intent, email-security and launch signals.

Hyperliquid perps for AI agents. The agent trades; the keys stay offline in Locker Vault.

QRFLOW.codes codes.qrflow/qrflow

Create QR codes, re-point printed dynamic codes, name links on your domain, read scan analytics.

Circuit family.circuit/marketplace

Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.

Deterministic execution boundary and reference MCP sidecar for Arcstone Security Stack

Agent Experience Network Live Preflight io.github.solargptnz-dev/agent-experience-network

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

Cobalt io.github.pipeworx-io/cobalt

Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…