Prismor is a free, open-source security layer for AI coding agents. It sits between an agent such as Claude Code, Codex, or Cursor and the actions that agent wants to take, and it checks each tool call against a policy before the call runs. Every call gets one of three verdicts: allow, warn, or block. AI coding agents run shell commands, read and write files, handle credentials, and call outside APIs, often chaining many steps … More →

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