Astra: Tokenizing Sensitive Data for AI Agent Security
By
Obed Mpaka
1mo ago· 1 min readenProduct
38/100
Stale
Bagelometer↗
Hard to chew. Probably not worth the jaw work.
Score38Typepress releaseSentimentpositive
Summary
Astra is a tool that protects sensitive data in AI agents by tokenizing PHI, PCI, and PII before the data reaches the AI model. The system allows AI agents to reason on safe tokens while acting on real values only at execution time, ensuring raw sensitive data never touches the model context. The solution requires only two lines of code and works with any agent framework.
Key quotes
· 4 pulledYour AI agent shouldn't see raw sensitive data to do its job.
Astra tokenizes PHI, PCI, and PII before it reaches your agent.
It reasons on safe tokens, acts on real values at execution the raw data never touches the model context.
Two lines of code. Works with any agent framework.
Your AI agent shouldn't see raw sensitive data to do its job. Most of the time it doesn't need to. Astra tokenizes PHI, PCI, and PII before it reaches your agent. It reasons on safe tokens, acts on real values at execution the raw data never touches the m
