Most AI agent products focus on orchestration. Bolt Foundry focuses on trust. Gambit is our open-source, local-first foundation for building agents you can inspect, test, grade, and verify. It has plain-English authoring, traceable runs, reusable graders, and repeatable verification built into the workflow.
Hi Product Hunt, Dan here from Bolt Foundry.
We built Gambit because we kept running into the same problem: teams can get an AI agent demo working, but they still cannot prove it will behave the way they expect in production. Most tools help you orchestrate agents. We wanted a better way to build agents you can actually inspect, test, grade, and verify.
Gambit is our open-source, local-first foundation for building trustworthy AI agents. Instead of hiding behavior inside a pile of prompts and glue code, it lets you author agent behavior in plain English, run real scenarios, inspect failures, turn human judgment into reusable graders, and verify behavior across repeated runs.
That workflow is the core of this launch. We are not just showing a chatbot or agent demo. We are showing a way to make agent behavior more legible, traceable, and fixable before it reaches users.
What is live today:
* open-source Gambit you can run locally
* a workflow for building, testing, grading, and verifying agent behavior
* demo assets and examples that show how we think teams should close the loop between agent behavior and trust
What we would love feedback on:
* Does this framing of “trust” vs. “orchestration” make sense to you?
* If you are building with agents today, where does reliability break down for your team?
* Which part of the workflow feels most valuable: plain-English authoring, traceable runs, graders, or verification?
We will be around all day answering questions and would love blunt feedback. Thanks for checking out Gambit.
About Bolt Foundry on Product Hunt
“Build and verify agents you can trust”
Bolt Foundry launched on Product Hunt on March 17th, 2026 and earned 89 upvotes and 5 comments, placing #26 on the daily leaderboard. Most AI agent products focus on orchestration. Bolt Foundry focuses on trust. Gambit is our open-source, local-first foundation for building agents you can inspect, test, grade, and verify. It has plain-English authoring, traceable runs, reusable graders, and repeatable verification built into the workflow.
On the analytics side, Bolt Foundry competes within Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Bolt Foundry performed against the three products that launched closest to it on the same day.
Who hunted Bolt Foundry?
Bolt Foundry was hunted by Dan Sisco. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Dan Sisco