Composio launches Firewall to inspect agent tool calls for prompt injection

Composio launches Firewall, a runtime product that inspects agent tool calls and responses before they reach the agent's context window.

Composio says the product enforces policy and task scope at runtime to block malicious prompt injections, such as hidden instructions in a vendor email telling an agent to export a CRM. Composio Firewall is live now for all Composio developers, according to the launch post by Paige Bailey.