CuratedMCP vs ZeroLeaks: Which is Better in 2026?
A comprehensive comparison of CuratedMCP and ZeroLeaks covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose CuratedMCP if:
- →You want a free tier to get started without commitment
- →You want more affordable paid plans (from $29/mo)
- →You need one-command discovery of mcp servers across six ai clients or a–f machine grade against a risk-classified catalog of 70+ reviewed servers
Choose ZeroLeaks if:
- →You need attack agents that plan, execute and validate in minutes or probe library built from real documented exploits
ChatGPT already recommends CuratedMCP or ZeroLeaks. Does it recommend yours?
If you're building an AI tool, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.
CuratedMCP vs ZeroLeaks: At a Glance
Pricing Comparison: CuratedMCP vs ZeroLeaks
Understanding the pricing differences between CuratedMCP and ZeroLeaks is crucial for making the right choice. Here's how their plans compare side by side.
CuratedMCP Pricing
ZeroLeaks Pricing
💡 Pricing takeaway: CuratedMCP has an edge with a free tier, letting you start without commitment. Compare the specific plans to find the best value for your use case.
Feature-by-Feature Comparison
Here's how every feature from CuratedMCP and ZeroLeaks stacks up.
What Makes Each Tool Unique
🔵 Unique to CuratedMCP
Features available in CuratedMCP but not in ZeroLeaks:
- ✓One-command discovery of MCP servers across six AI clients
- ✓A–F machine grade against a risk-classified catalog of 70+ reviewed servers
- ✓Runs locally; no config data leaves the machine, no account needed
- ✓Non-zero exit on high-risk findings for use as a CI gate
- ✓Catalog queryable from an AI client via CuratedMCP's own MCP server
- ✓Hub installs a server once and syncs it to every client
🟣 Unique to ZeroLeaks
Features available in ZeroLeaks but not in CuratedMCP:
- ✓Attack agents that plan, execute and validate in minutes
- ✓Probe library built from real documented exploits
- ✓Coverage across prompts, tools, MCP servers and RAG
- ✓GitHub PR merge gates on behaviour changes
- ✓Guided remediation with hardening validation
- ✓Severity-ranked, exportable audit-ready reports
Use Case Recommendations
Best for: CuratedMCP
CuratedMCP addresses a blind spot that appeared as soon as MCP took hold: servers are configured per-machine and per-client, which makes them invisible to any network-side AI gateway. CuratedMCP puts an open-source agent on the endpoint instead. One command discovers every MCP server configured across Claude Code, Claude Desktop, Cursor, Windsurf, GitHub Copilot and Gemini, flags the shadow servers nobody approved, and grades the machine A–F against a risk-classified catalog of over 70 human-reviewed servers — in roughly 60 seconds, entirely locally, with no configuration data leaving the machine and no account required. The scan exits non-zero on high-risk findings, which makes it usable directly as a CI gate rather than only as a report. The same catalog is queryable from an AI client via CuratedMCP's own MCP server, so an agent can check a server's risk classification before installing it. The Hub component installs a server once and syncs it across every client, replacing the per-client config sprawl that causes shadow servers in the first place. Two further components are in earlier stages: Sentinel, a local policy guard in early access, and TokenShield, a measured token ledger in beta. The product is MIT licensed and free for individual developers; the commercial tier is fleet-wide visibility, an org allowlist pushed to every machine, and an audit log of MCP tool calls for engineering organisations.
Ideal use cases:
- •Teams or individuals who need one-command discovery of mcp servers across six ai clients
- •Teams or individuals who need a–f machine grade against a risk-classified catalog of 70+ reviewed servers
- •Teams or individuals who need runs locally; no config data leaves the machine, no account needed
- •Teams or individuals who need non-zero exit on high-risk findings for use as a ci gate
- •Anyone focused on mcp workflows
- •Anyone focused on security workflows
Best for: ZeroLeaks
ZeroLeaks runs continuous red-team scans against AI agents, endpoints and MCP tools, looking for prompt injection, data leakage and unsafe actions — then re-tests to verify each fix actually closed the hole. You point it at a system prompt, a live agent endpoint or a set of tool definitions, and a team of specialised attack agents plans, executes and validates attacks in minutes. The probe library is the differentiator: it is grounded in thousands of documented real-world prompt leaks and jailbreaks catalogued by the team behind a 100k-plus-star repository, rather than a synthetic checklist that gets stale the week after it ships. Coverage spans prompts, tool calls, MCP servers, RAG pipelines and extended multi-turn conversations, which is where a lot of injection actually lands. The CI/CD path is what makes it a testing tool rather than an audit: connect a repository and every pull request that changes agent behaviour gets scanned, with findings posted as checks and merge gates so risk cannot reach production silently. Every finding ships with reproducible evidence, a severity ranking and guided remediation, plus hardening validation to prove the vulnerability is closed rather than merely flagged. Reports export to PDF for security and compliance review. The pricing stance is unusual and deliberate: scans are unlimited on every plan, so testing more often never costs more — the meter is on seats and features, not diligence. Pro, Team and Business all check out self-serve with no demo wall.
Ideal use cases:
- •Teams or individuals who need attack agents that plan, execute and validate in minutes
- •Teams or individuals who need probe library built from real documented exploits
- •Teams or individuals who need coverage across prompts, tools, mcp servers and rag
- •Teams or individuals who need github pr merge gates on behaviour changes
- •Anyone focused on security workflows
- •Anyone focused on red-teaming workflows
🛡️ Other AI Security & Testing Tools to Consider
CuratedMCP and ZeroLeaks aren't the only options. Here are other popular tools in the same space:
Lineation
Security control plane for AI agents — zero-trust agent identity, LLM and MCP gateways, policy-as-code, and prompt-injection defense
Axtary
Payload-bound authorization for AI agents — human approval is cryptographically tied to the exact action, so a changed payload is denied
Tracecat
Open-source SOAR for AI-native security teams — agents, cases, and workflows with human approval gates
Trestle
Local secret scanner with an MCP server so coding agents check their own output
Agentmetry
Local, open-source flight recorder that tags AI agent activity with MITRE ATT&CK
Bot Butcher
LLM-based spam classification API for contact forms — a reCAPTCHA alternative with no visitor friction
Is one of these your tool?
This page ranks for "CuratedMCP vs ZeroLeaks" — buyers comparing the two land here, and ChatGPT and Perplexity cite it. Claim your listing for $19 one-time — no subscription, nothing to cancel — and get a Featured badge, top placement in your category, and a permanent dofollow backlink. Prefer it ongoing? Monthly is one click away on the next page.
Frequently Asked Questions
Is CuratedMCP better than ZeroLeaks?
It depends on your needs. CuratedMCP offers 6 key features including One-command discovery of MCP servers across six AI clients and A–F machine grade against a risk-classified catalog of 70+ reviewed servers, while ZeroLeaks provides 6 features including Attack agents that plan, execute and validate in minutes and Probe library built from real documented exploits. CuratedMCP uses a freemium model with a free tier, while ZeroLeaks is paid. Choose based on which features and pricing model align with your requirements.
Is CuratedMCP cheaper than ZeroLeaks?
CuratedMCP is cheaper, starting at $29/year compared to ZeroLeaks's $79/month. CuratedMCP offers a free tier, making it easier to get started. Always check the official websites for the most current pricing.
Can I use CuratedMCP and ZeroLeaks together?
Yes, many users combine CuratedMCP and ZeroLeaks in their workflow. CuratedMCP excels at one-command discovery of mcp servers across six ai clients, while ZeroLeaks shines with attack agents that plan, execute and validate in minutes. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between CuratedMCP and ZeroLeaks?
While both are ai security & testing tools, CuratedMCP emphasizes one-command discovery of mcp servers across six ai clients, whereas ZeroLeaks is known for attack agents that plan, execute and validate in minutes. The best choice depends on your specific workflow and feature priorities.
Learn More
📬 Get the best new AI tools delivered weekly
One concise email with fresh launches, trending picks, and featured standouts.