Codag Visualizer

Codag Visualizer is an open source extension that shows AI workflows in a codebase as live diagrams inside VS Code. It parses the code with a syntax tree parser and needs no configuration, works with any language, model or framework, refreshes the graph as you edit, and jumps to the source when you click a node. It is one of the open source projects published by Codag, alongside official SDKs for Python, TypeScript and Go and an MIT licensed Rust log templating library. The company's main product today is a different tool: a service that cuts the cost of coding agents such as Claude Code and Codex. One command attaches it to the agent, and it condenses large tool results like test runs, search output, logs and file trees so the agent reads the failure instead of thousands of passing lines, while any original line can still be pulled back word for word. It works across a CLI, an API and an MCP server, and teams get per member usage attribution. The visualizer itself is free. The paid service is billed in credits of $0.05 each. Pay as you go starts at $0 with 10 free credits, then credit packs of $0.50, $5 and $25; log compaction uses about one credit per 100 MB, while inference based context reduction uses about one credit per 100 KB. Team is $499 per month plus usage, including 12,500 credits a month, priority support with a 24 hour SLA and a dedicated Slack channel. Enterprise is an annual contract with custom pricing, SSO and SAML, VPC peering and custom SLAs. The listing name reflects the visualizer, but codag.ai now leads with the cost reduction service.