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OpenVerb
Define AI actions as executable verb schemas
OpenVerb lets developers define structured “verb schemas” that describe what AI agents are allowed to do. Instead of relying on prompt guessing, AI actions are validated, policy-checked, and executed through a deterministic runtime. Build libraries of workflows, test them in a live execution sandbox, and safely connect AI to real systems.
We built OpenVerb because AI agents became powerful, but unpredictable.
Prompts alone aren’t enough when systems need to execute real actions safely.
OpenVerb introduces a simple idea: define what AI can do through structured verb schemas.
Each action is:
• validated against a schema
• checked against policies
• executed through a deterministic runtime
• traceable via a full execution log
To make this understandable, we also built a live execution sandbox where you can:
• paste a verb library
• send a prompt
• and watch the full execution pipeline in real time
Would love feedback from builders working on AI systems, agents, or backend automation.
About OpenVerb on Product Hunt
“Define AI actions as executable verb schemas”
OpenVerb was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #97 on the daily leaderboard. OpenVerb lets developers define structured “verb schemas” that describe what AI agents are allowed to do. Instead of relying on prompt guessing, AI actions are validated, policy-checked, and executed through a deterministic runtime. Build libraries of workflows, test them in a live execution sandbox, and safely connect AI to real systems.
On the analytics side, OpenVerb competes within API, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how OpenVerb performed against the three products that launched closest to it on the same day.
Who hunted OpenVerb?
OpenVerb was hunted by Roman Hancel. 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.
For a complete overview of OpenVerb including community comment highlights and product details, visit the product overview.
Roman Hancel