I have just developed a new bioinformatic tool and I was simply wondering whether it is okay to write a post introducing the tool?
Yes, but only if you:
- Post a question asking how to do something that your tool can serve as an answer to. This is strictly a Q&A site so everything needs to be posted as either a question or an answer.
- Post an answer explaining how to install your tool, where to find it and an example that shows how to do whatever the question asked.
- Clearly state that you are the author of the tool. See How not to be a spammer.