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Documentation Index

Fetch the complete documentation index at: https://docs.zerct.com/llms.txt

Use this file to discover all available pages before exploring further.

Zerct keeps deploys predictable by rejecting projects that are expensive or ambiguous to run.

Current guardrails

  • Cargo.lock is required.
  • A health endpoint is required.
  • Apps must bind to 0.0.0.0:$PORT.
  • Secrets must stay in server-side environment variables.
  • Builds may be queued when capacity is busy.

Planned guardrails

  • Resource limits per deployment
  • Idle cold starts for free deployments
  • Rust lint and unsafe-code policy checks
  • Database connection and migration safety checks
Last modified on May 25, 2026