AI writes code. CoderGuardian secures it.
Connect CoderGuardian as an MCP server so your favorite AI coding tool ships secure by default. Powered by Google Deepmind CodeMender.
1import { createClient } from "@supabase/supabase-js";23const API_KEY = "sk_live_9f2c1ab7d4e8...";45export async function login(email, password) {6 const query = `SELECT * FROM users7 WHERE email = '${email}'8 AND password = '${password}'`;9 const { data } = await db.query(query);10 if (!data.length) throw new Error("Invalid login");11 return createSession(data[0].id);12}
Waiting to scan auth.ts…
AI code is fast. It is also risky.
Models hallucinate insecure patterns with total confidence. CoderGuardian exists to catch what the code generator got wrong.
of AI-generated code ships with flaws
LLMs confidently produce insecure patterns — raw SQL, missing auth checks, and misconfigured dependencies — that look perfectly valid.
faster to fix at scan time than in prod
Catching an injection in your editor takes minutes. Catching it after a breach takes incident reports, lawyers, and a 3 a.m. page.
security background required
CoderGuardian explains every finding in plain English and ships the exact patch — so AI-first teams can ship securely without a security team.
Connect your favorite AI coding tool
The Guardian plugs in where you already work — and you can watch it run before you connect a thing.
Try a quick sample
No MCP config required. Watch the Guardian scan real vulnerable code, every finding ranked and fixed in front of you.
Connect via MCP server
Add CoderGuardian as an MCP server to your AI coding tool. Every snippet your generator produces is scanned before you accept it — flaws caught in real time, fixes in your chat.
From prompt to production, guarded
One connection, three steps between AI-generated code and code you can trust.
Connect your AI tool
Plug the Guardian into your AI coding tool as an MCP server. No install, no config — code is scanned as it is written.
Scan & detect
120+ security rules map every finding to CWE and OWASP, ranked by severity and exploitability.
Auto-fix & verify
The Guardian rewrites the vulnerable code, shows you a before/after diff, and re-scans to prove it is fixed.
Everything a security team does, automated
CoderGuardian bundles detection, remediation, and reporting into one guardian for your AI code.
Real-time vulnerability detection
Scan on every save and every commit. Injected SQL, XSS, path traversal, and unsafe deserialization surface instantly.
AI-powered remediation
Every finding ships with a ready-to-merge fix. Review the diff, hit apply, and the vulnerability is gone.
OWASP & CWE coverage
Findings are mapped to the OWASP Top 10 and CWE taxonomy — the same language your security reviews speak.
Secrets & credential scanning
API keys, tokens, and connection strings flagged before they leak into a commit history that never forgets.
CI/CD ready
Ship the Guardian as a GitHub Action or CLI gate. Block merges on critical findings, warn on the rest.
Plain-English reports
No jargon walls. Each finding explains the exploit, the impact, and the fix — readable by any developer.
Speaks every language your AI does
Select a language to see what the Guardian watches for.
conn.execute(f"SELECT * FROM users WHERE name = '{name}'")Every finding includes the exact fix — parameterized queries, hardened hashing, and safe parsing — ready to merge.
Start free. Scale when ready.
Scan a limited amount of code for free, no credit card required. Enterprise security suites charge thousands a year for the same coverage — and they never auto-fix the code.
Annual security tooling cost
Comparison based on published per-seat pricing for small teams. Your mileage — and your security posture — may vary.
Developers ship faster with a guardian
“We generate ~70% of our codebase with AI now. CoderGuardian catches the insecure patterns before they ever hit a code review. It is our security team.”
“The auto-fix diffs are unreal. I review a patch instead of writing one. We went from weekly security tickets to zero in a month.”
“As a solo dev shipping fast, I cannot afford a security audit. CoderGuardian gives me the confidence to keep shipping.”
Questions, answered
What does CoderGuardian scan?
Any code your AI tool generates — across Python, JavaScript, TypeScript, Go, Rust, SQL, and more. The Guardian runs as an MCP server and scans as the code is written.
How do I scan a whole project?
Connect your AI coding tool to the CoderGuardian MCP server. Every file your tool generates is scanned in real time, with a per-file report and fixes attached.
Can it connect to my AI coding tool?
Yes. CoderGuardian runs as an MCP server, so tools like Cursor, Claude Code, and Windsurf scan generated code as it is written — before you accept it.
Is my code stored or shared?
Your code is only used for the scan. You can delete any project at any time.
Is there a free tier?
Yes — scan a limited amount of code for free, no credit card required. Teams upgrade for unlimited scans, CI gates, and SSO.
Your AI-generated code deserves a guardian
Connect your AI tool via MCP. First scan in under 30 seconds — no credit card, no install, no security degree required.