InBox Wall

What is InBox Wall

InBox Wall is a local-first, read-only email sanitizer written in Python. Before an AI reads your email, it removes hidden CSS text, invisible Unicode obfuscation and known prompt-injection patterns. The project is new and its repository does not declare a license.

How to use

1. Install Python 3.10 or higher.
2. Clone the repository: git clone https://github.com/Annora998/inboxwall.git, then cd inboxwall.
3. Install the package and its dependencies: pip install -e .
4. Check system health with inboxwall-doctor.
5. Sync emails over read-only IMAP, with credentials stored in the OS keychain: inboxwall-sync Start the dashboard and local API with inboxwall-serve, or the MCP server for AI tools with inboxwall-mcp.
6. Review quarantined emails in the dashboard's X-Ray view and choose Keep locked, Release after review or Report false positive.

Use cases

• Sanitizing incoming email HTML before an AI assistant reads it Stripping hidden text, invisible Unicode and known prompt-injection phrases from emails Serving only clean email text to AI tools through a local REST API or MCP server Quarantining and auditing suspicious emails locally with score explanations and an audit log

Price from official sources

Free

Check the official site for current pricing · Price not yet checked by our editors

Source: github.com · Info as of Nov 2, 2026

Social

• github