I got my first PR merged in GSSoC 2026 and here's exactly what happened

Niveditha Sathish Nair — Wed, 20 May 2026 07:40:34 +0000

I fixed my first real bug in open source at GSSoC 2026

I've been participating in GSSoC 2026 (GirlScript Summer of Code) and today I got my first real code bug fix merged. Not a README edit. Not adding to a list. An actual bug fix in Python code.

Here's exactly what happened.

The Bug

In the project prajwalsuryawanshi/agentapi, there was a function called to_tool_definition().

The problem — when a developer used the @tool decorator to give their tool a custom name, description and context, the function was completely ignoring all of that. It was just using the raw function name and raw docstring instead.

So if you wrote:

@tool(name="my_custom_tool", description="does something useful")
def some_function():
    """raw docstring"""
    pass

The tool definition would show some_function and raw docstring — completely ignoring what the developer wrote in the decorator. That's a real bug.

What I Fixed

Just 3 lines changed. But those 3 lines fixed the entire problem.

to_tool_definition() now reads the custom tool name from the @tool decorator
It now uses the composed description and context instead of the raw docstring

Clean, minimal, focused fix.

The Labels on My PR

The maintainer added these labels before merging:

gssoc:approved
level:beginner
type:bug
tool calling

Even a CodeRabbit AI bot reviewed it and said "No actionable comments" which basically means the code was clean enough that even the bot had nothing to complain about 😄

What I Learned

Before this I thought open source contributions had to be huge. Like adding entire features or rewriting systems.

This was 3 lines. But it fixed a real problem that real developers using this library were hitting.

That's what open source actually is — finding something broken and making it slightly less broken.

My GSSoC journey so far

This is my first week properly contributing to open source.
Before this I also got a PR merged in pcqpcq/open-source-android-apps (10k+ stars) where I added 3 missing apps to a curated list.

But this bug fix feels different. This was actual code. This was finding a real problem, understanding why it was broken, and fixing it properly.

More contributions coming. If you're also doing GSSoC 2026 feel free to connect — always happy to help beginners get their first PR merged!

GSSoC2026 #OpenSource #Python #BugFix