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Caution
Grafana Alloy is the new name for our distribution of the OTel collector. Grafana Agent has been deprecated and is in Long-Term Support (LTS) through October 31, 2025. Grafana Agent will reach an End-of-Life (EOL) on November 1, 2025. Read more about why we recommend migrating to Grafana Alloy.
This is documentation for the next version of Agent. For the latest stable release, go to the latest version.
Open source
Standard library
The standard library is a list of functions which can be used in expressions when assigning values to attributes.
All standard library functions are pure functions: they will always return the same output if given the same input.
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