Securie for Cursor — security review in your editor

roadmap

Cursor integrates with Securie via MCP. Cursor's agent reviews its own code suggestions against Securie's pattern library before offering them to you. You see fewer insecure suggestions; Cursor catches and rewrites them before they reach the editor. Also exposes Securie's CVE library + glossary as reference tools inside the chat panel.

What it does

Cursor's agent pre-screens its own code suggestions for known AI-code bug patterns (missing auth checks, NEXT_PUBLIC_ leaks, RLS bypasses). When a suggestion matches a known pattern, Cursor rewrites it before presenting to you. Separately, the CVE library and glossary are available as lookup tools in chat — ask 'what is CVE-2025-29927' and get a structured answer without leaving the editor.

When to use it

Best fit: Cursor users who frequently write or accept AI-generated code for security-critical paths (auth, payments, data-access). Also good for developers who want a reference tool for CVEs + security terms inside the editor.

Limitations

Roadmap. Tool-call latency adds a small delay to Cursor's suggestion speed. Only catches patterns Securie has explicit detectors for — novel vulnerability classes require the full GitHub App scan.

Install

  1. Add the Securie MCP server to Cursor's config (Cursor Settings → MCP Servers)
  2. Cursor's agent gains tools: securie.review, securie.check_pattern, securie.lookup_cve
  3. Ask Cursor to 'review this file for security' and it will call the tools
  4. Optionally configure the MCP server to run on every code-generation for security-critical files