MCP Server Directory

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

pdf com.shippdf/pdf

Author PDF templates and generate documents from them.

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

MCP server for SecObserve: triage findings, import scan reports and SBOMs, generate VEX.

guide-registry guide.scienceleader/guide-registry

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

Fail-closed MCP adapter for untrusted model output over a local Tkach runtime.

guide-registry guide.selfhelp/guide-registry

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

Read-only macOS disk analysis with bounded scans, size queries, and extension breakdowns.

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

Rose Bounty org.agttglobal/rose-bounty

AI-agent trust infrastructure for discovery, authority, execution, verification, and receipts.

Scan a website for SEO, accessibility, performance and security issues, and read the report.

guide-registry guide.startupleader/guide-registry

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

Commerce preflights, agent run mandates, D365 authorization, and offer checks; no external writes.

OptionWhales io.optionwhales/options-flow

US options flow & stock data: unusual activity, gamma levels, IV, earnings. OAuth sign-in or keys.

Intended's authority layer as MCP tools: ALLOW/ESCALATE/DENY decisions with signed tokens.

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.

Connect AI assistants to the Rubrik Security Cloud GraphQL API to discover, query, and automate.

crosscheck com.crosscheckapi/crosscheck

Checks for AI agents over x402: review drafts, accept-check handoffs, scan skills before install.

FOXIFY Agent Commerce pro.foxify/agent-commerce

Hosted x402 preflight for action authority, payment mandate, destination, expiry and replay.

13 rules that decide whether a vulnerability report ever reaches you

salesleader-desk guide.salesleader/salesleader-desk

Read-only Sales Leader Guide desk: writers roster and magazine pieces. Public, no authentication.

DomainDNA dev.workers.cybermax-tools.cybermax/domaindna-api

Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.

guide-registry guide.facilitiesleader/guide-registry

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

MeroFoundry com.merofoundry/merofoundry

Build and publish full-stack apps from your coding agent: models, rules, pages, auth, per-app MCP.