HeimWall vs Setoku

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading...

Setoku is an open-source MCP server that gives your AI a read-only view of the data you own (a company’s, a household’s, or your own), plus the context to use it correctly.

About HeimWall

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading their prompts. Nothing sits in your send path, your prompt reaches the tool untouched, and what you type into an AI tool is never sent to us. To read your prompt before it is sent, the app reads the composer through the macOS Accessibility API and watches the clipboard. Accessibility is a wide permission and macOS does not offer a narrower one for this.

About Setoku

Setoku is an open-source MCP server that gives your AI a read-only view of the data you own (a company’s, a household’s, or your own), plus the context to use it correctly. Setoku is a small self-hosted MCP knowledge server + Claude Code skills for hooking up your data. It does two things: it gives your AI a read-only way to query that data, and it remembers what the data means (the metric definitions, the gotchas), getting better the more you use it.