Frontier-grade Claude models with agentic workflows, strong coding, and enterprise guardrails delivered via developer console, web app, and cloud partners.
Flint AI CLI
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About Flint AI CLI
Flint AI CLI is a free, local-first command-line tool designed to scan AI agent source code and evaluate agent reliability before deployment. The tool provides two main commands: ‘flintai scan’ and ‘flintai eval’. The scan command checks Python agent code for security vulnerabilities, misconfigurations, risky tool access, and missing guardrails. The eval command runs over 35 adversarial and functional evaluations at runtime, testing for issues like prompt injection, jailbreaks, factual accuracy, and instruction adherence. It is framework-agnostic and supports popular agent frameworks such as LangChain, CrewAI, OpenAI SDK, Anthropic SDK, AutoGen, and MCP servers. No signup is required, and all processing occurs locally, with no code leaving the user’s machine except for calls to the chosen LLM provider. This ensures privacy and control over the evaluation process while maintaining compatibility with a wide range of AI agent implementations.
Key features
- Scans AI agent code for security vulnerabilities and misconfigurations
- Checks for risky tool access and missing guardrails
- Runs over 35 adversarial and functional evaluations at runtime
- Tests for prompt injection, jailbreaks, factual accuracy, and instruction adherence
- Framework-agnostic support for LangChain, CrewAI, OpenAI SDK, Anthropic SDK, AutoGen, and MCP servers
- Local-first processing with no required signup
- No code leaves the user's machine beyond LLM provider calls
- Command-line interface for easy integration into development workflows
Use cases
- Evaluating AI agent reliability before deployment to identify security risks
- Testing agent frameworks like LangChain or CrewAI for vulnerabilities and edge cases
- Running adversarial evaluations to ensure robustness against prompt injection and jailbreaks
Pros
- Local-first processing ensures no code leaves the user’s machine except LLM provider calls, maintaining privacy and control.
- Supports popular agent frameworks such as LangChain, CrewAI, OpenAI SDK, Anthropic SDK, AutoGen, and MCP servers.
- Offers both static scanning and runtime evaluations to identify security vulnerabilities, misconfigurations, and adversarial risks.
- Framework-agnostic, making it adaptable to a wide range of AI agent implementations.
- No signup required, allowing for quick and private evaluation of agents.
Cons
- Requires installation via pip, which may not be suitable for users unfamiliar with command-line tools.
- Evaluations depend on the chosen LLM provider, which may introduce variability in results.
Frequently asked questions about Flint AI CLI
What does Flint AI CLI do?
Flint AI CLI is a command-line tool that scans AI agent source code for security vulnerabilities and misconfigurations, and evaluates agent reliability through runtime tests before deployment.
Who is Flint AI CLI designed for?
The tool is designed for developers building AI agents who need to prove their agents are safe to ship, as well as teams running agents in production who require coordination and context retention.
How does Flint AI CLI ensure privacy?
All processing occurs locally on the user’s machine, with no code leaving except for calls to the chosen LLM provider, ensuring privacy and control over the evaluation process.
What frameworks does Flint AI CLI support?
The tool supports popular agent frameworks such as LangChain, CrewAI, OpenAI SDK, Anthropic SDK, AutoGen, and MCP servers, and is framework-agnostic.
How do I get started with Flint AI CLI?
Users can get started by installing the tool via pip using the command ‘pip install flintai-cli’ and following the provided documentation or tutorials.
Does Flint AI CLI require a subscription or signup?
No signup is required to use Flint AI CLI, and it is available for free.
