MCP Server Directory

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

Catches leaked credentials and PII in outbound LLM prompts

SKUit Network & Security Catalog ai.skuit/catalog

AI helper for choosing and speccing network & security products from Cisco, Arista, Juniper and more

Checks declared npm/PyPI dependencies against real registries to catch slopsquatting

guide-registry guide.militaryleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

StepMetrics Web Analytics co.stepmetrics/analytics

Ask about your website traffic, funnels, SEO and AI agent costs. Sign in with OAuth, no key paste.

Shapesoda com.shapesoda/vectorizer

Vectorize images: PNG/JPG to SVG, PDF, EPS, DXF. Turns logos, icons and scans into clean vectors.

Vozora io.vozora/vozora

Manage Vozora VPS servers, SSH keys, firewalls, DNS and usage from an AI agent.

Agent-Shield io.github.startekenterprises-ai/agent-shield

Security scanner for AI agents: prompt injection, leaked secrets, PII, and SSRF-risk URL detection.

citepath ai.citepath/citepath

Citepath public MCP server for LLM readiness audits and public scan results.

Fetch a URL's response headers and grade CSP, HSTS, X-Frame-Options and related security headers.

TimeLodge io.github.dalehurley/timelodge

Track time, manage clients and projects, review timesheets, and create invoices with OAuth.

numberRank dev.numberrank/numberrank

Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.

Check text for leaked credentials before an agent writes or commits it. Runs locally.

draco com.thetempleofdoom.draco/draco

Coding & security oracle grounded in 1855 real books. Cited answers via MCP.

guide-registry guide.scienceleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

guide-registry guide.careleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Ghosty Studio docs studio.ghosty/docs

Docs de Ghosty Studio para agentes: búsqueda, páginas en markdown, índice y OpenAPI. Sin auth.

Czech Company Registry (ARES) Tools io.github.appvantagelabs2-a11y/czid

Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.

guide-registry guide.startupleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Etsy io.github.pipeworx-io/etsy

Etsy MCP — public listing search via Etsy Open API v3 (api_key auth only)

ProphetKey MCP bridge - encrypted local-first API key vault for AI agents, keys never exposed

Market Brew ai.marketbrew/marketbrew

Read-only Market Brew search engine modeling and AI visibility data via OAuth.

FreeToolHub io.github.cavan1977/freetoolhub

44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.