Tool-call interception
Intercepts AI agents’ tool calls before they run.
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Coding / product dossier
Intercepts AI agents’ tool calls, applies approval rules and routes risky actions to human reviewers.
Product brief
withHuman is an approval layer for AI agents. It intercepts your agents’ tool calls before they run. Rules approve or deny routine calls automatically, and risky ones go to the right person on your team. It works across Claude Code, Codex and agents built with LangGraph, Pydantic AI and more, through an open protocol (AAP). One set of rules for every agent your company runs. Open source, with a hosted version. Use code PRODUCTHUNT for 3 months of Scale free - valid till Friday!
Why we selected it
Provides a specific execution safeguard rather than another general-purpose agent: intercepting tool calls and routing risky actions to human reviewers. Open-source availability, a hosted option and support across agent
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Capability scan
Only capabilities supported by the product information we collected are listed here.
Intercepts AI agents’ tool calls before they run.
Automatically approves or denies routine calls according to rules.
Routes risky tool calls to the appropriate person on the team.
Applies one set of rules across company agents through the open AAP protocol, with support for Claude Code, Codex, LangGraph, and Pydantic AI.
Best-fit use cases
FAQ
It intercepts the agent’s tool call before the call runs.
No. Rules can automatically approve or deny routine calls, while risky calls go to a person on the team.
The listed tools include Claude Code, Codex, LangGraph, and Pydantic AI. withHuman uses an open protocol called AAP.
withHuman is open source and also offers a hosted version.