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Security• MCP Alternatives Guide

Best Alternatives to Securitytrails

Looking for an alternative to Securitytrails? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Security ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Security servers →View Securitytrails Specs →
Securitytrails logo
Target Reference Server

Securitytrails Overview

Securitytrails MCP server connects MCP clients to the SecurityTrails API for domain and DNS intelligence. It provides tools for current DNS records, subdomain enumeration, historical DNS data, and WHOIS details. Use it for domain reconnaissance, infrastructure research, or investigations that require historical and registration context. It is available through the Pipeworx gateway or as a local stdio package.

Primary Use Cases for Securitytrails:
  • Inspect current DNS records for a hostname
  • Enumerate known subdomains
  • Review historical DNS changes
  • Retrieve domain registration details

Specification Matrix: Securitytrails vs Alternatives

Direct comparison of key metrics, runtimes, authentication methods, and community popularity.

Server NameRuntimeAuthPricingGitHub StarsDownloadsAction
Securitytrails logoSecuritytrails (Target)
npx————Current
Shodan logoShodannpx——179—Compare →
Binary Ninja MCP logoBinary Ninja MCPnpxNo auth requiredFree4551Compare →
Auth0 MCP Server logoAuth0 MCP Servernpx——121—Compare →
Ida Pro MCP logoIda Pro MCPuvxNo auth requiredBring your own API key (usage-based cost)13,107—Compare →
Aegis logoAegisnpx——14—Compare →
Semgrep logoSemgrepuvxNo auth requiredFree17,199—Compare →
Ghidra MCP logoGhidra MCPStreamable HTTP (Remote)No auth requiredFree5,877—Compare →
GhidraMCP logoGhidraMCPSSE (Remote)No auth requiredFree11,497—Compare →
Emilia Protocol logoEmilia ProtocolnpxNo auth requiredFree599—Compare →
Agent Security Scanner MCP logoAgent Security Scanner MCPnpx——124—Compare →
UniFi Access MCP logoUniFi Access MCPuvx—Free942—Compare →
MCP Tenant Isolation logoMCP Tenant Isolationnpx——4—Compare →

Detailed Evaluation of Securitytrails Alternatives

Shodan logo

Shodan

Runtime: npxSecurity

Query Shodan for device intelligence, DNS data, IP details, CPEs, and CVE information through MCP tools.

Key Features:
IP reconnaissance with service and certificate details
Shodan device search with result summaries
Forward and reverse DNS lookups
Binary Ninja MCP logo

Binary Ninja MCP

Runtime: npxSecurity

Connects Binary Ninja to MCP clients for querying, decompiling, annotating, renaming, and retyping loaded binaries.

Key Features:
Function discovery, decompilation, IL, and disassembly
Function, variable, and data-label renaming
Address and function comment management
Auth0 MCP Server logo

Auth0 MCP Server

Runtime: npxSecurity

Manage Auth0 applications, APIs, Actions, logs, forms, and users through natural-language MCP tools.

Key Features:
Natural-language Auth0 tenant management
Application, API, Action, log, form, and user operations
OAuth 2.0 device authorization
Ida Pro MCP logo

Ida Pro MCP

Runtime: uvxSecurity

Connects AI assistants to IDA Pro for decompilation, disassembly, database changes, and reverse-engineering workflows.

Key Features:
IDA Pro decompilation access
Disassembly inspection
Database comments, renaming, and type updates
Aegis logo

Aegis

Runtime: npxSecurity

Isolates agent credentials behind a local proxy with domain controls, authentication, request inspection, and audit logging.

Key Features:
Encrypted credential vault
Domain-restricted HTTP proxy
Native MCP server with three tools
Semgrep logo

Semgrep

Runtime: uvxSecurity

Runs Semgrep analysis through MCP to check agent-generated code for vulnerabilities, supply-chain risks, and secrets.

Key Features:
Semgrep Code analysis
Supply Chain scanning
Secrets detection
Ghidra MCP logo

Ghidra MCP

Runtime: Streamable HTTP (Remote)Security

Connects AI tools to Ghidra for binary analysis, code changes, emulation, debugging, and batch reverse-engineering workflows.

Key Features:
209 MCP tools for Ghidra analysis and modification
GUI plugin with Python MCP bridge
P-code emulation, live debugging, and PCode-graph analysis
GhidraMCP logo

GhidraMCP

Runtime: SSE (Remote)Security

Connects MCP clients to Ghidra for binary decompilation, analysis, code discovery, and renaming.

Key Features:
Ghidra plugin with MCP bridge
Binary decompilation and analysis
Method and data renaming
Emilia Protocol logo

Emilia Protocol

Runtime: npxSecurity

Requires named human approval for consequential agent actions and issues verifiable Ed25519 trust receipts.

Key Features:
Named human approval gates
Ed25519 Trust Receipts
Offline receipt verification
Agent Security Scanner MCP logo

Agent Security Scanner MCP

Runtime: npxSecurity

Scans agent-written code, MCP servers, prompts, actions, and dependencies for security risks and package hallucinations.

Key Features:
Project, file, and Git diff security scans
MCP server, prompt, and agent action checks
AI-suggested package existence verification
UniFi Access MCP logo

UniFi Access MCP

Runtime: uvxSecurity

Manage UniFi Access doors, credentials, policies, visitors, and events through MCP tools.

Key Features:
37 UniFi Access MCP tools
Door, credential, policy, visitor, and event management
Setup diagnostics with unifi_setup_status
MCP Tenant Isolation logo

MCP Tenant Isolation

Runtime: npxSecurity

Static analysis for tenant-isolation gaps in SaaS and MCP server code, with 57 deterministic rules and structured findings.

Key Features:
57 deterministic tenant-isolation rules
MCP-specific checks for tool, session, cache, and storage isolation
Structured findings with coverage and completeness metadata

Frequently Asked Questions: Securitytrails Alternatives

The top-rated alternatives to Securitytrails in the Security category include Shodan, Binary Ninja MCP, Auth0 MCP Server. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

Securitytrails and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

It varies by server. Pricing, auth and license are declared by each maintainer and shown in the comparison table where provided — a dash means nothing was declared, so check that project's own site before assuming it's free.

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.