Sébastien Renault
srenault.bsky.social
Sébastien Renault
@srenault.bsky.social
Founding Engineer @Prismic
Working on bringing AI at the core of the product.
We finally put in place a solid process to test our agents with evals. Agents can now be evaluated against a dataset after prompt or model changes. Production traces can be easily added to the dataset. And humans can participate to sample and recalibrate the evals when needed.
November 27, 2025 at 2:30 PM
Is there a way to have custom modes versioned in a git repo with cursor?
September 16, 2025 at 9:14 PM
Reposted by Sébastien Renault
New cover!

This is an arrangement of Schala's Theme from Chrono Trigger arranged entirely for metallic and glassy percussion - featuring the members of Open World Percussion!

Check out the full album "Chambers of Time" by GameGrooves!

Info below! 🔽🔽🔽

Full video on YT: youtu.be/-hc_87LCDEA?...
July 28, 2025 at 9:56 PM
Reposted by Sébastien Renault
One tech recruiter asked me for a minimum of 5 years of experience with LangChain. I pointed out that LangChain was created only 2 years ago. He did not believe me; said he already had other candidates with 4+ years of doing LangChain 🤦‍♂️
January 16, 2025 at 11:23 AM
If you wanted to experiment with a POC for creating an Agent, what would your stack be? LangChain?
January 17, 2025 at 11:29 AM
I'm honestly very happy to have been pushing SST at Prismic. Infrastructure as Code is key for a company of our size. Also, the fact that we're now using TypeScript for the frontend, backend, and infrastructure is definitely a game-changer!
January 17, 2025 at 8:47 AM
Reposted by Sébastien Renault
Decided to start one of these, inspired by @simonwillison.net.

til.samwho.dev
TIL!
Small posts about things I learn day to day.
til.samwho.dev
January 5, 2025 at 10:19 PM
Reposted by Sébastien Renault
Show HN: Pretty-print your chess games using Prettier Discussion
GitHub - gmasclet/prettier-plugin-pgn: A Prettier plugin for formatting PGN files
A Prettier plugin for formatting PGN files. Contribute to gmasclet/prettier-plugin-pgn development by creating an account on GitHub.
github.com
January 4, 2025 at 3:20 PM
Reposted by Sébastien Renault
I propose we replace semantic versioning with pride versioning
December 21, 2024 at 7:07 PM
Reposted by Sébastien Renault
December 18, 2024 at 12:01 AM
Funny, Just reach limit of number of interactions you can have with Cursor Agent!
December 18, 2024 at 8:52 AM