Comprehensive MCP server for integrating with Zabbix monitoring systems, providing 90+ API tools across 19 categories for monitoring, alerting, and infrastructure management.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
How we verified
Verified is a snapshot. Live keeps it current, and builds your track record.
⚡ Connect GitHub → continuous verification on every pushwhy connect →Who stands behind it
leroylim
Source: Glama
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
CACHE_ENABLEDCACHE_MAX_SIZECACHE_TTLLOG_LEVELAdditional variables: Add any other environment variables as needed (e.g., =debug)MCP_HTTP_HOSTMCP_HTTP_PORTMCP_SESSION_MANAGEMENTMCP_TRANSPORT_MODEhttp npm startZABBIX_API_TOKENyour_api_token_hereZABBIX_API_URL"": "https://your-zabbix-server/api_jsonrpc.php",ZABBIX_IGNORE_SELFSIGNED_CERTZABBIX_PASSWORDyour_passwordZABBIX_REQUEST_TIMEOUTZABBIX_USERNAME"": "Admin",Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
102/102 tools missing one or more hints — zabbix_get_actions (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); zabbix_create_action (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); zabbix_update_action (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +99 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
99/102 tool handlers declare input schemas (97%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool test coverage
Only 0/102 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Tests pass
npm test failed — tests do not pass
Make sure npm test runs cleanly. Common cause: missing build step or missing env vars.
Secrets not logged
9 secret values sent to console.log
Redact or omit secret values from log output.
Production dependencies are patched
0 critical, 16 high severity in production deps — @modelcontextprotocol/sdk@1.11.3 (high), @modelcontextprotocol/sdk@1.11.3 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/leroylim-zabbix-mcp-server-nodejs-1o6gr3)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check