zed-mainframe
Verified Safeby dustingelegonya
Overview
Zed extension enabling AI agents in the Agent Panel to access a mainframe knowledge graph via an MCP context server.
Installation
/Users/dust/.local/bin/mainframe-mcp --postgres-only --postgres postgres://mainframe:mainframe-local@localhost:5432/mainframe?sslmode=disableSecurity Notes
The extension's Rust code safely constructs and executes an external command (`mainframe-mcp`) based on either hardcoded defaults or user-defined settings.json configuration. It does not perform dynamic code evaluation. A hardcoded default PostgreSQL credential (`mainframe:mainframe-local`) is present for local development but is overrideable. The main security consideration is ensuring the `mainframe-mcp` binary itself is trusted, and that `settings.json` is not maliciously altered by a user to execute arbitrary commands, a risk inherent to configurable extensions.
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