Polygraph
Polygraph equips agents with cross-repository visibility and enduring session memory.
FreeCoding & Dev
Visit website Free to browse · updated 2026-06-25
What is Polygraph?
By automatically discovering repositories and respecting existing permissions, the system creates a unified view that resembles a synthetic monorepo. Agents can plan and execute work involving downstream effects without explicit instructions on locations, while also previewing changes and managing pull requests in one interface. Session persistence enables effortless sharing between different agents, carrying along relevant branches, traces, and history. Past interactions can be referenced to address issues efficiently, reducing the need to reconstruct context manually. The tool connects with common development environments and services to fit into established workflows, supporting a range of coding agents through its core indexing and memory capabilities.
Key features
Automatic repo discovery across private and OSS repositories
Builds a graph of repo relations via packages and APIs
Cross-repo unity enabling prompt-once execution everywhere
Session sharing with repos, branches, PRs and logs
Persistent session history and reference
Integrations with Codex, Claude, GitHub and other agents
Synthetic monorepo view with existing permissions respected
What you can use Polygraph for
Cross-Repository Task Planning
Polygraph indexes private and open-source repositories to build a graph of relations via packages and APIs, allowing agents to plan and execute work across boundaries as if working in a synthetic monorepo while respecting existing permissions.
Unified Session Sharing
Sessions can be handed off between agents with repos, branches, PRs, and logs included, eliminating the need for repeated explanations and enabling seamless collaboration.
Persistent History Reference
Past sessions are stored with descriptions, PRs, and traces so users can reference prior work to fix bugs or continue tasks without searching through external history.
How to use Polygraph
- 1Sign up at trypolygraph.com
- 2Connect repositories and CI systems
- 3Link supported agents such as Codex or Claude
- 4Start a session and issue a prompt for cross-repo execution
- 5Share the session or reference prior history as needed
Polygraph pricing
Pricing model: Free. Plan details are indicative — check the site for current prices.
Early Access
Free
- Full product, zero cost
- 30 day notice before any pricing changes
Editor's verdict
Pros
- +Free during early access
- +Plugs into existing stack without new permissions
Cons
- –Pricing changes possible after early access
- –Requires initial repo and CI connection setup
Our take: Polygraph is a solid coding & dev choice. It's valued for free during early access and plugs into existing stack without new permissions. The main trade-off is pricing changes possible after early access. A good pick if you want capable AI without a high upfront cost.
Frequently asked questions
Polygraph is a meta-harness that gives agents visibility across every repo boundary and memory that survives every session through automatic discovery and graph-based relations.
Summary
Polygraph is a solid coding & dev choice. It's valued for free during early access and plugs into existing stack without new permissions. The main trade-off is pricing changes possible after early access. A good pick if you want capable AI without a high upfront cost.
Did you find this helpful?
User reviews
Verified reviews from the community shape this tool's rating.
Loading reviews…
Polygraph alternatives
Similar coding & dev tools worth comparing.
