AI-Coding Security

Agentic Rules Enforcer

Arnica’s Agentic Rules Enforcer puts security guardrails where they matter most: at the moment code is generated. By automatically enforcing version-controlled secure coding rules across every AI coding agent and repository, Arnie prevents risk before it ever reaches review.

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The Challenge with Securing AI-Driven Code

AI generates insecure code by default

AI models are trained on vast amounts of public code, including vulnerable patterns, outdated practices, and misconfigurations, making insecure output the default unless guardrails are enforced.

Security feedback comes too late in the process

Traditional security tools operate at PR or CI stages, after AI-generated code is already written, reviewed, and re-prompted, creating costly rework and slowing down devs.

No consistent way to govern AI behavior at scale

Organizations lack centralized, enforceable controls to ensure every AI coding tool follows the same security and compliance rules across repositories, teams, and languages.

No automated risk reduction

In AI coding, it's difficult and inconsistent to automatically identify and fix code risks – such as SAST, SCA, licenses, IaC, low reputation packages – before they are pushed to any feature branch.

Secure AI-Generated Code by Default

Prevention

Prevent Risk at the Point of Code Generation

Arnica's Agentic Rules Enforcer injects code rules directly into coding tools like Claude, Cursor, and Copilot, enforcing security at the point of code prevention.

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Enforce security before code exists

Arnie injects secure coding rules directly into AI coding agents so vulnerabilities are prevented, not discovered later.

Eliminate rework and re-prompting

Developers don’t have to fix insecure AI output after the fact, saving time and tokens.

Shift security truly left

Guardrails apply during code generation, not just at review and without the need for CI/CD pipelines.

Reduce AppSec bottlenecks

Fewer issues reach PRs, shrinking backlogs and review cycles.

Governance

Centralized, Enterprise-Grade AI Governance

Utilize organization-wide policy enforcement to ensure that your entire enterprise is covered from AI-driven risks.  

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One source of truth for AI rules

Define and manage organization-wide secure coding rules in a single, version-controlled system.

Consistent enforcement everywhere

Rules apply across all repositories, branches, and teams automatically.

Built for compliance and auditability

Every rule change is tracked, reviewable, and provable for security and compliance teams.

No reliance on developer opt-in

Enforcement is automatic, eliminating gaps caused by manual configuration.

Enforce secure AI code by default.

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AI-Era Ready

Pipelineless, Agent-Native Enforcement

Enforce version-controlled secure coding rules directly inside AI coding agents that developers use every day.

More About Developer-Native Workflows
Works with any AI coding agent

Arnica's Agentic Rules Enforcer integrates with tools like GitHub Copilot, Cursor, Claude, and Gemini.

No CI/CD or IDE plugins required

Rules are enforced without slowing pipelines or requiring developer setup.

Scales with AI-driven development

Coverage increases as AI usage grows, without additional operational overhead.

Built for the agentic era

Security moves at the same speed as AI-powered software development.

Customer testimonials

Hear what Arnica users have to say about how Arnica's code security capabilities helped them build their own world-class application security program.

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Arnica helps us reduce noise by providing metrics on the likelihood of exploitation and reprioritizing critical severity vulnerabilities based on Arnica’s logic, exposing the most important risks to deal with immediately. We set all of this up in the first month.
Jordan Bailey
Principal AppSec Engineer
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Arnica allows us to gain a clear sense of what our biggest exposure points are and to address them immediately.
Mali Gorantla
VP of Security
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With Arnica’s full coverage and visibility, we’ve been able to establish a clear view on what our vulnerabilities are, when we found them, who’s worked on them, who caused them, who resolved them, and so much more.
Everett Odom
Director of Information Security
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Secure AI code by default in an insecure AI world.

Get full pipelineless coverage across your AI coding tools in minutes.

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FAQ

Arnica’s Agentic Rules Enforcer is a pipelineless security control that enforces version-controlled secure coding rules directly inside AI coding agents, preventing insecure code at the moment it’s generated before it reaches pull requests or production.

Arnica achieves secure AI code by default by enforcing version-controlled secure coding rules directly inside AI coding agents. These guardrails shape AI behavior at the moment of code generation, preventing insecure patterns before they reach PRs, pipelines, or production.

No. Arnica provides one-click integration, easy policy enforcement, and achieves 100% coverage across all repositories and branches from day one.

AI-code risks are prevented by enforcing secure, version-controlled rules directly inside AI coding agents. The Agentic Rules Enforcer shapes how code is generated, blocking insecure patterns in real time so vulnerabilities never enter pull requests, pipelines, or the codebase.

Yes. Arnica lets you fully customize your agentic rules policy by defining, versioning, and enforcing your own secure coding rules. You can tailor policies by language, framework, or team, roll out changes safely, and ensure consistent enforcement across all AI coding agents.

Agentic Rules Enforcer prevents common AI-generated risks including insecure authentication and authorization logic, hardcoded secrets, unsafe dependency usage, injection flaws, insecure cloud and infrastructure configurations, and violations of internal security or compliance standards.

Arnica enforces rules by embedding version-controlled security policies directly into AI coding tools. This shapes how agents generate code in real time, ensuring rules are automatically applied across all repositories and teams, without relying on CI pipelines, IDE plugins, or developer action.

Arnica supports popular AI coding tools such as Claude, Cursor, Copilot, and Gemini.

Arnica stops AI-coded risks before they exist by enforcing secure coding rules at generation time and backing them with AI SAST on push and in pull requests. This layered approach prevents insecure code from entering the codebase and catches anything missed before it reaches production.

Continuously. Arnica monitors all changes, re-evaluates risk context, and updates severity or ownership as code evolves.