LineageLens
UnclaimedCapture and govern every AI code insertion with full provenance and risk assessment, entirely on your infrastructure.
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TL;DR - LineageLens
- Tracks and records every AI code insertion with full provenance.
- Identifies security risks like SQL injection and hardcoded secrets in AI-generated code.
- Provides a self-hosted system of record for AI code, aiding compliance and audits.
Pricing: Free plan available
Best for: Growing teams
Pros & Cons
Pros
- Provides full transparency and provenance for AI-generated code.
- Helps identify and mitigate security risks introduced by AI.
- Facilitates compliance with regulatory requirements (SOC 2, GDPR, HIPAA).
- Supports a wide array of popular AI coding tools.
- Offers self-hosting options for complete data control and no cloud dependency.
Cons
- Requires self-hosting and infrastructure management for paid tiers.
- Risk scoring relies on AST and regex analysis, which might have limitations.
- Advanced features like cross-tool lineage require the highest tier and Neo4j.
Key Features
Detects AI code insertions (4+ lines) from various toolsCaptures LLM prompt and response traffic via local HTTP proxyCorrelates code insertion to original prompt using timing and content similarityScores AI-generated code for risks (hardcoded secrets, SQL injection, weak crypto, shell exec)Stores records locally or in self-hosted PostgreSQL/Neo4jSupports 11 AI coding tools out-of-the-box (e.g., Cursor, GitHub Copilot, Claude Code)Provides a shared governance dashboard and timeline with risk charts (Plus plan)Offers semantic search for AI code records (Plus plan)
Pricing
Freemium
LineageLens offers a generous free tier with optional paid upgrades for advanced features.
What is LineageLens?
LineageLens is an AI code provenance tool designed to provide visibility and control over AI-generated code within development workflows. It acts as a transparent proxy and VS Code extension that automatically detects and records every AI code insertion (4+ lines) from various AI coding tools. For each insertion, LineageLens captures critical metadata including the original prompt, the AI model used, a calculated risk score (identifying potential security vulnerabilities like SQL injection or hardcoded secrets), and developer context.
This tool is ideal for organizations and development teams that utilize AI coding assistants and need to address security blind spots, meet compliance requirements (like SOC 2, GDPR, HIPAA), and maintain code quality. By providing a system of record for AI-generated code, LineageLens helps mitigate risks associated with untracked AI contributions, streamlines audit processes, and offers insights into AI adoption's impact on development metrics. It supports a wide range of popular AI coding tools and offers self-hosting options to ensure data privacy and control.
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LineageLens FAQ
How does LineageLens detect AI-generated code insertions and correlate them to prompts?
LineageLens uses a VS Code extension to watch for code insertions of 4 or more lines from any AI tool. Simultaneously, a local HTTP proxy captures the LLM prompt and response traffic. It then correlates the detected code insertion to its originating prompt within a ±15 second window, using both timing and content similarity for accuracy.
What specific types of security risks can LineageLens identify in AI-generated code?
LineageLens performs AST (Abstract Syntax Tree) and regex analysis on AI-generated code to flag potential security vulnerabilities. This includes identifying hardcoded secrets, SQL injection patterns, weak cryptographic implementations, and shell command execution, providing a risk score for each insertion.
Can LineageLens integrate with my existing CI/CD pipeline for compliance checks?
Yes, the LineageLens Plus plan includes GitHub Actions PR annotation. This feature allows the tool to integrate into your CI/CD pipeline, providing provenance and risk information directly within your pull request reviews, which can be crucial for compliance and code approval processes.
What is the difference between the storage options in LineageLens Base, Plus, and Max plans?
The Base (free) plan stores AI insertion records locally in a JSON file. The Plus plan utilizes a FastAPI + PostgreSQL backend on your own infrastructure for shared governance and more robust storage. The Max plan builds upon Plus by adding Neo4j for advanced cross-tool lineage graphs, enabling tracing code ancestry across different tools, sessions, and developers.
Source: lineage-website.vercel.app