Serious offensive security support for people doing the work.
xLimit is not an autonomous hacking agent. It is an AI assistant built to help security researchers, penetration testers, and bug bounty hunters analyze findings faster, validate follow-up paths, and make better decisions with greater speed and clarity.
xLimit > Start with exposure review for setup-token and validate whether initial setup was completed. Then review version-specific risk paths, reproduction logic, and safe reporting angles. Suggested checks, decision tree, and reporting notes generated for the researcher.
A research assistant shaped by offensive security practice.
xLimit supports the daily workflow of bug bounty hunters, penetration testers, and security researchers with sharper analysis, clearer follow-up, and stronger reporting.
Coverage for real attack paths
Support across XSS, SQL injection, SSRF, IDOR, SSTI, JWT abuse, OAuth weaknesses, GraphQL issues, access control flaws, and more with context-aware guidance.
Structured operator guidance
Help across enumeration, Kerberoasting, privilege escalation, lateral movement, and post-compromise decision making from both Linux and Windows perspectives.
Faster triage and validation
Surface the checks that matter first, reduce wasted motion, and help validate likely escalation paths on Linux and Windows environments.
Clear operational follow-up
Guidance for SSH tunneling, Chisel, Ligolo-ng, proxychains, pivot design, and practical movement across segmented environments.
Modern attack surface support
Research support for prompt injection, data exposure, agent workflow weaknesses, indirect manipulation, and practical validation of AI-related risks.
Turn findings into submissions
Organize evidence, improve reproduction steps, clarify business impact, and shape cleaner vulnerability reports for internal teams or external programs.
Private knowledge, curated for offensive security work.
xLimit is backed by a private knowledge base built around real methodology and practical testing patterns. The goal is not generic automation. The goal is better support for researchers doing real work.
A visual cue for the product promise: controlled signal discovery, not noisy automation.
Use xLimit knowledge from your terminal agent.
Approved users can connect local terminal workflows such as Codex to hosted xLimit retrieval through the public xLimit Client. This brings xLimit context into local triage, recon review, and reporting workflows without exposing the raw knowledge files.
Short context snippets, not raw file access
xLimit Client queries the hosted retrieval API and returns focused snippets from xLimit knowledge and memory. Users do not receive direct access to the underlying knowledge files.
Bring xLimit context into local agents
Use the xLimit context wrapper with Codex or another local terminal assistant when a task benefits from security methodology, triage memory, or reporting guidance.
Local recon summaries built for triage
The public client repo includes xLimit Recon, a local authorized recon and triage helper that produces summaries designed to be reviewed with xLimit knowledge and local assistants.
Simple access tiers with a clear approval process.
Free gives new users a limited access window. Pro is built for ongoing use and priority activation.
Free access is intended as a limited trial period for researchers who want to evaluate xLimit.
- 30 days of access from approval
- Standard model access
- Access to the xLimit knowledge base
- Optional xLimit Client token for local retrieval workflows
- Manual review and activation
Pro is built for users who want ongoing access, the stronger model, and faster activation.
- Unlimited messages
- Advanced model access
- Full knowledge base access
- xLimit Client token for Codex and local terminal workflows
- File upload and analysis
- Priority activation
- Manual renewal confirmation by email
Clear onboarding for Free and Pro users.
The process is simple. Free users can register directly and, once approved, receive 30 days of access from the date of activation. After those 30 days, Free access ends and no further access is granted unless the account is upgraded to Pro. Pro users pay first, register, then email payment confirmation for activation. For Pro verification, the confirmation email must be sent from the same email address used during registration and must include both a payment screenshot and the transaction hash.
Choose your plan
Select Free for one 30-day access period or Pro for full access with priority activation and the advanced model.
Pay if upgrading to Pro
Pro users complete payment first using the supported payment method before requesting activation.
Register your account
Create your account at app.xlimit.org. Pro users then email their payment confirmation to [email protected] from the same email address used during registration and include both a payment screenshot and the transaction hash.
Approval and access
Accounts are manually reviewed. Free users receive 30 days of access from approval. After 30 days, Free access ends unless upgraded to Pro. Pro users are prioritized.
After payment, register at app.xlimit.org and email your confirmation to [email protected] from the same email address used during registration. Your email must include a payment screenshot and the transaction hash. Pro access begins only after all details are received and verified.
Common questions before you register or upgrade.
A few quick answers on access, approval timing, payment verification, and refunds.
Do I really get unlimited messages with Pro?
Yes. Pro includes unlimited messages during your active subscription period.
Do I need to provide API keys?
No. You do not need to provide your own API keys to use xLimit.
I registered a Free account, then sent payment proof. Why am I still on the Free model?
Pro upgrades are not instant. Activation usually takes 48 to 72 hours after your verification email is received and reviewed, although it may happen sooner in some cases.
Can I get a refund if I want to cancel?
Yes. If your Pro activation is within 5 days, email [email protected] and you will be sent the refund process and next steps.
What is required for Pro verification?
To prevent fraud, your Pro confirmation email must be sent from the same email address used during registration and must include both a payment screenshot and the transaction hash.
What happens after the Free period ends?
Free access is granted for 30 days from approval. After that 30-day period ends, Free access is no longer available unless the account is upgraded to Pro.
Can I use xLimit with Codex or a local terminal agent?
Yes. Approved users can receive a one-time API token claim link and use the public xLimit Client to query hosted xLimit retrieval from local terminal workflows. The token does not provide raw knowledge file access.