Find it, understand it, fix it — automatically.
RingZero scans your source code and supply chain, writes the fix, and remediates issues the moment they appear — with exactly as much human oversight as you want. One platform for everything your source code needs.
No code changes to your app · You control scope · Findings you can act on
Not ready yet? Get product updates instead.
Trust every MCP server your agents load
Your AI agents are only as safe as the MCP servers in their config.
RingZero scans every .mcp.json across the org,
cross-checks each server against the registry, and flags typosquats,
leaked secrets, and over-broad access — with a one-click config fix.
Try it below.
Acme Corp
MCP registry scan
8 servers scanned across 3 repos
Server inventory
slack
npm:slack-mpc
storefront/.mcp.json · stdio
Typosquatted package shadows the official Slack server
Typosquat
slack-mpc is one transposition away from @modelcontextprotocol/server-slack. It was published 11 days ago, has 63 downloads, and links to no repository.
Recommended config fix
"slack": { "command": "npx",- "args": ["-y", "slack-mpc"]+ "args": ["-y", "@modelcontextprotocol/server-slack@2025.3.2"] }Launch a scan in four clicks
Point RingZero at a host you control, tell it what you're testing, and pick your suites. The agent runs recon, probes the surface, and hands you ranked findings — ready to fix. Build one below.
Learn more about AI penetration testing →Choose a target
Only hosts your team has verified it controls appear here.
Scan configuration
Runs only against the authorized target above.
Scan, understand, and fix — in one place
RingZero scans your code, ranks what matters, and writes the fix. You stay in control: review the AI's patch, see why it's suggested, and apply it with a click. Try it below.
Acme Corp
Security workspace
9 open · 0 fixed
Critical SQL injection reachable from the public report-export endpoint — on a service that stores cardholder data.
Ranked #1: an externally reachable critical on a PCI-scoped service outweighs internal criticals and internet-facing highs elsewhere.
Triage queue
SQL injection in report export
src/reports/export.ts:42
User-controlled `range` is concatenated into a raw SQL query, allowing injection.
AI-proposed fix
const range = req.query.range-const rows = await db.query(`SELECT * FROM tx WHERE day = '${range}'`)+const rows = await db.query(+ 'SELECT * FROM tx WHERE day = $1', [range])Fix issues the moment they land
Set the rules once — which projects matter most, which severities to act on, and how much of a human you want in the loop. RingZero triages and remediates new findings automatically. Change the rules and watch the feed react.
Learn more about automated remediation →Automation rules
Tune once — every incoming finding is handled this way.
Prioritize projects
Act on severity ≥
Human in the loop
Live activity
Findings streaming inHardcoded API key in commit
payments-api · Critical· priority
Outdated TLS config
web · Medium
Path traversal in file download
platform · High
Debug logging left enabled
mobile · Low
Missing rate limit on login
payments-api · High· priority
XSS via unescaped comment body
web · Critical
One platform, purpose-built for offense
Everything you need to find and fix what attackers would exploit — before they do.
Custom AI pentest agents
Autonomous agents probe the hosts you control the way a skilled attacker would — enumerating services, chaining weaknesses, and proving real exploit paths.
Tunable to your stack
Agents read your supply-chain scan results and your own preferences, then focus their testing where your infrastructure is actually exposed.
Supply chain scanning
Surface risky and vulnerable dependencies across your projects. Gradle, Python, and JavaScript/TypeScript today — more ecosystems on the way.
Automated triage & fixes
RingZero writes the fix and remediates issues the moment they land — auto-applied, approved by you, or watch-only. You set the rules; the agents do the work.
Org security health
A live view of your whole organization’s posture — scores, trends, and open risk by team, so you always know where you stand.
A full suite of tools
Pentesting is just the start. RingZero is built to be the single place your team manages every source-code security need — one platform, one bill.
Scan every dependency you ship
RingZero maps the open-source code your projects pull in and flags what's risky — then hands that context to your AI agents so they test where you're genuinely exposed.
Learn more about supply chain scanning →Supported today
Coming soon
Why teams choose RingZero
Traditional pentests are expensive, slow, and stale the moment they finish. RingZero gives you continuous, on-demand offensive testing driven by an AI agent — so your security keeps pace with your code.
- Continuous testing instead of once-a-year audits
- Clear, ranked, reproducible findings
- You control scope and targets end to end
from target to first findings — not days of manual setup.
by design. Only your hosts, always in scope, fully auditable.
for a growing suite of source-code security tools.
Every altitude of your org, one workspace
Zoom from the whole organization to a single repository. Leads see every team's score and open findings at a glance; teams see their own repos — and every repo opens into its findings. Flip the toggle or click through below.
Acme Corp
Organization overview
4 teams · 9 repos · 38 members
15 open findings org-wide
Teams — click one to open its view
Alerts that land where your team already works
Route findings to Slack, Microsoft Teams, Discord, email, or any webhook — for the whole org or a single project, filtered by the severity each channel cares about. Every message carries the suggested fix inline and links straight to the pull request when one exists. Try it below.
Destinations
Routing rules
#security-alerts
Slack · Acme workspace · Slack app
Notify on severity ≥
Scope
Message content
Message preview
SQL injection in report export
payments-api · src/reports/export.ts:42
The export endpoint interpolates the date-range filter straight into the query, so a crafted range reads any table.
Suggested fix · Parameterize the export query
const range = req.query.range-const rows = await db.query(`SELECT * FROM tx WHERE day = '${range}'`)+const rows = await db.query(+ 'SELECT * FROM tx WHERE day = $1', [range])Recent deliveries
- #security-alerts · SQL injection in report export9m ago
- security@acme.dev · Vulnerable lodash pulled in by webpack-cli (CVE-2025-1332)21m ago
Built to protect the public internet
RingZero is a defense tool for testing infrastructure you own — not a scanner you can point at the open internet. Arbitrary targets are never an option.
Offensive tooling only earns trust when it can't be misused. That's why RingZero's scanning model is built around verified ownership: before a host can ever be imported as a target, your organization has to prove it controls it. There is no field where you can type a stranger's IP range.
- No arbitrary IPs or domains — unregistered hosts can't be imported, full stop
- Scope is bound to your organization and enforced by the platform, not by policy text
- Every registration and every scan is attributable and auditable
How host registration works
- 1 Deploy the sidecar
A lightweight RingZero sidecar runs alongside your own application, on infrastructure you already operate. Being able to deploy it is the proof of control.
- 2 It attests ownership
From inside your environment, the sidecar sends an org-signed attestation to RingZero — and answers a challenge that can only be met from the host itself.
- 3 The host is registered
RingZero verifies the attestation and registers the host to your organization. It stays registered only while the sidecar keeps checking in.
- 4 Only then is it scannable
Scans can only ever target registered hosts. Infrastructure you don’t demonstrably control never enters scope — and lapsed hosts drop out automatically.
This verification flow is part of RingZero's core design and is rolling out with the platform.
Interested in backing RingZero?
RingZero is pre-launch and under active development — AI scanning and auto-remediation are previewed in the interactive demos on this page, and the platform is growing. We're open to hearing from prospective investors who share the vision.
capital@ringzero.tech — investor relations inquiries
Bring RingZero to your engineering org
RingZero is available to companies by request. Tell us about your team and we'll send over account setup details.
Be first through the door
RingZero is in early access. Leave your email and we'll notify you the moment you can run your first AI penetration test.