Zed
An open source, Rust-based code editor with a built-in agent panel, edit prediction, and support for running external agents through the Agent Client Protocol.
Free editor tier, a paid individual tier with included token credits then token-based billing at a markup over provider list price, and a per-seat business tier for org controls. Bringing your own API keys shifts spend to your provider.
Open source
Appears in 1 guide
Where it ranks
Guides that include Zed.
Security headers
What Zed's website sends to your browser.
Scanned 2026-08-25. Grade headers D, scoring 50 out of 100.
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Content-Security-Policy is set
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No Strict-Transport-Security, so browsers may still attempt plain HTTP
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X-Content-Type-Options: nosniff is set
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X-Frame-Options is set
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No Referrer-Policy, so full URLs may leak to third parties
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No Permissions-Policy, so powerful browser features are not restricted
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No Cross-Origin-Opener-Policy
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No Cross-Origin-Resource-Policy
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No server-version or X-Powered-By disclosure
This is one narrow, automated check of the HTTP response headers on the vendor's own website. It says nothing about how the product itself is built, how it stores your data, or whether it has ever been audited. A good grade here is a small signal that somebody was paying attention.