| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/go-kit/kit/circuitbreaker | Package circuitbreaker implements the circuit breaker pattern. |
| github.com/go-kit/kit/endpoint | Package endpoint defines an abstraction for RPCs. |
| github.com/go-kit/kit/examples/addsvc/pkg/addservice | |
| github.com/go-kit/kit/log | Package log provides a structured logger. |
| github.com/go-kit/kit/metrics | Package metrics provides a framework for application instrumentation. |
| github.com/go-kit/kit/ratelimit | |
| github.com/go-kit/kit/tracing/opentracing | Package opentracing provides Go kit integration to the OpenTracing project. |
| github.com/juju/ratelimit | Package ratelimit provides an efficient token bucket implementation that can be used to limit the rate of arbitrary things. |
| github.com/opentracing/opentracing-go | |
| github.com/sony/gobreaker | Package gobreaker implements the Circuit Breaker pattern. |
| time | Package time provides functionality for measuring and displaying time. |