cloudflare/pint

Prometheus rule linter/validator

1,042

stars

3,824

commits

Go

primary language

Sep 9, 2026

updated

cloudflare.github.io/pint/
linter
metrics
observability
prometheus
validator

README


pint

pint is a Prometheus rule linter.

You can find online docs on GitHub Pages.

Alternatively you can read raw Markdown documentation here:

Changelog is kept at docs/changelog.md.

Check examples dir for sample config files.

License

Copyright (c) Cloudflare, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Contributors

prymitive

2,865 commits

dependabot[bot]

923 commits

GiedriusS

5 commits

fevrin

4 commits

cloudflare/pint

Prometheus rule linter/validator

1,042

stars

3,824

commits

Go

primary language

Sep 9, 2026

updated

cloudflare.github.io/pint/
linter
metrics
observability
prometheus
validator

README


pint

pint is a Prometheus rule linter.

You can find online docs on GitHub Pages.

Alternatively you can read raw Markdown documentation here:

Changelog is kept at docs/changelog.md.

Check examples dir for sample config files.

License

Copyright (c) Cloudflare, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Contributors

prymitive

2,865 commits

dependabot[bot]

923 commits

GiedriusS

5 commits

fevrin

4 commits

Languages

Go

99.9%