November 10, 2025
A great PR for an open source project ...
The Pipecat project I help out with now has more than 160 contributors. Most of the 90 service integrations are maintained by the people responsible for those models, APIs, and tools.
The core team of maintainers tries hard to keep up with all the PRs. A good PR is a lot easier to review and merge.
I think of a good PR as one that:
- is as limited in scope as possible for what it's trying to do,
- follows the patterns of the rest of the code in the repo, and
- has a great description that makes it easy to understand the intent of the code.
@mark_backman's PR that added a standard voicemail detection component to Pipecat caught my eye a few weeks ago. The description included a code snippet showing typical usage and a diagram documenting the state machine logic internal to the new component. It also included a single-file example, which is something we try to have in the core repo for all non-trivial services.
If you're new to contributing to open source projects, it's worth looking at Mark's PR! (Link below.)
One other note: now that LLMs are so good at analyzing codebases, it's often pretty easy to discover answers to questions that you might previously have posted to Discord or filed an issue about. For example:
```
git clone https: //github.com/pipecat-ai/pipecat.git
cd pipecat
# fire up claude code, or codex cli, and ask a question about how something works
```
This is such a great new way to understand the core libraries you use. The best LLM-powered coding harnesses can now answer shockingly complex questions about a codebase.
The old advice to RTFM (Read The Frigging Manual) still applies, of course. But now you can also AAGLLMFA (Ask A Good LLM For Answers).
Mark's voicemail PR[1]