AI Developer Tools

Polygraph

Polygraph indexes every repo you have access to and builds a graph of how they relate, enabling AI agents to plan cross-repo work without being told where to look.

Polygraph logo

Polygraph

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What is Polygraph?

Polygraph is a tool that indexes all repositories you have access to, builds a relationship graph of packages and APIs, and provides AI agents with cross-repo context and session memory for efficient code navigation and task execution.

Polygraph vs Similar AI Tools

Pricing ModelFree, FreemiumFreeCustom PricingFree, Paid
Free Credits
Key Features
  • Automatic repository discovery and indexing
  • Cross-repo dependency graph visualization
  • Session history with descriptions, PRs, and traces
  • GitHub Pages hosting
  • Jekyll integration
  • Markdown content support
  • Workload monitoring and anomaly detection
  • Slow query identification and optimization
  • Natural language querying to SQL translation
  • Scans skills and MCP servers against ATR rules before loading
  • Real-time runtime protection against prompt injection and hijacks
  • Signed audit-ready evidence for compliance (EU AI Act, NYDFS, DORA)
Pros
  • Enables AI agents to work across multiple repositories seamlessly
  • Maintains session memory for context retention
  • Free hosting with custom domain support
  • Easy setup via Git
  • Quick one-line installation and setup in 15 minutes
  • Self-hosted ensures data stays within your infrastructure
  • Open source with MIT license
  • Real-time detection and prevention
Cons
  • Requires GitHub account and access to repositories
  • Setup may be complex for large codebases
  • Limited to static content
  • No server-side processing
  • Requires self-hosting and VPC setup
  • No free tier or trial mentioned
  • Enterprise features require paid tiers
  • Setup may require technical expertise
Best For
  • Developers managing multiple repositories
  • Teams using AI coding agents for complex projects
  • Developers
  • Open source projects
  • Database administrators
  • Data engineers
  • Developers building and deploying AI agents
  • Enterprises needing audit-ready AI security

How to use Polygraph?

  1. 1Connect your GitHub account to Polygraph.
  2. 2Polygraph automatically indexes your repositories and builds a dependency graph.
  3. 3Integrate Polygraph with your AI agent (e.g., Codex, Claude Code) via the provided integrations.
  4. 4Use natural language prompts to perform cross-repo tasks; the agent leverages the graph to plan and execute.

Polygraph Key Features

  • Automatic repository discovery and indexing
  • Cross-repo dependency graph visualization
  • Session history with descriptions, PRs, and traces
  • Seamless integration with Codex, Claude Code, GitHub, and Open Code

Polygraph Use Cases

  • Fix bugs across multiple repositories without manual context switching
  • Develop features that span several codebases with unified agent context
  • Retrieve past session details for efficient troubleshooting and review

Polygraph Pricing & Free Credits

Polygraph currently operates on a Free, Freemium model.

This tool is completely free to use

Free

$0

Basic access with limited indexing and session history

Polygraph Pros & Cons

Pros

  • Enables AI agents to work across multiple repositories seamlessly
  • Maintains session memory for context retention
  • Supports popular AI coding tools and platforms

Cons

  • Requires GitHub account and access to repositories
  • Setup may be complex for large codebases

What is Polygraph best for?

  • Developers managing multiple repositories
  • Teams using AI coding agents for complex projects

Polygraph FAQ

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