systempromptio/charts

Helm chart repository for the systemprompt AI governance gateway.

Served at charts.systemprompt.io. Indexed on Artifact Hub.

The governance layer for AI agents — a single compiled Rust binary that authenticates, authorises, rate-limits, logs, and costs every AI interaction. Self-hosted, air-gap capable, provider-agnostic.

systemprompt.io · Documentation · Main repo · Discord

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Install

helm repo add systemprompt https://charts.systemprompt.io
helm repo update

helm install gateway systemprompt/gateway \
  --set secrets.anthropicApiKey=sk-ant-... \
  --set postgresql.auth.password=<strong-pw>

Full install + HA configuration: systemprompt-template/docs/install/helm.md.

Charts

Chart	Description
gateway	systemprompt AI governance gateway + optional Postgres

Chart source lives in the main repo at helm/gateway/. This repo just serves the packaged .tgz releases.

Signed charts

Every chart release is signed via Sigstore cosign. Verify before install:

cosign verify-blob \
  --certificate-identity-regexp='https://github.com/systempromptio/charts/' \
  --certificate-oidc-issuer='https://token.actions.githubusercontent.com' \
  --signature gateway-<version>.tgz.sig \
  gateway-<version>.tgz

Licence

Chart source: MIT. Compiled image: MIT AND BUSL-1.1 — template code is MIT; the compiled binary links systemprompt-core which is BSL-1.1.