noirdoc

noirdoc is an open-source plugin designed to enhance data privacy when working with large language models (LLMs) like Claude. It acts as a PII guard, automatically redacting sensitive information such as names, emails, and IBANs before the data is processed by the LLM. This ensures that client data remains confidential and out of context, while still allowing users to reveal original information locally when needed. Available as a CLI for any LLM and as a hosted proxy for platforms like OpenAI, Anthropic, and Azure, noirdoc offers flexible deployment options tailored to developers and privacy-conscious teams. Its unique approach of local redaction and de-redaction strikes a balance between data security and usability, making it particularly appealing for industries handling sensitive customer data.