falcosecurityfalcosecurityOfficial·1 Agent Skills Included

prempti

Real-time guardrails and audit trails for coding agents

Intercepts every tool call a coding agent makes — shell commands, file writes, web requests — and evaluates it against customizable Falco rules before execution. Blocks dangerous actions, prompts for confirmation on risky ones, and logs everything for a full audit trail. Eliminates blind trust in autonomous coding sessions and manual review of every command. Includes a rule-authoring skill to draft and validate custom security policies in plain YAML.
npx skills add falcosecurity/prempti --all -g -y
Available:

Explains the interception pipeline, verdict resolution, and field schema so the agent understands how Prempti evaluates and enforces rules on its own tool calls.

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Pure Emerald Level Indicators

Frequently Asked Questions

FAQPage Schema
How to install Prempti?

Run `npx skills add falcosecurity/prempti --all -g -y` in your terminal to install all skills in this suite globally.

How to control what a coding agent can do?

Prempti intercepts every tool call before it runs and applies your Falco rules to allow, deny, or ask for confirmation. You define boundaries like blocking access to .env files or preventing pushes to remote.

How to write custom Falco rules for coding agents?

Use the prempti-falco-rules skill to draft YAML rules with the correct fields, tags, and output format, then validate them with the Falco binary before applying.

Does Prempti work with Claude Code and Codex?

Yes. Claude Code is the primary integration on Linux, macOS, and Windows, with experimental support for Codex CLI.

Can I monitor agent activity without blocking anything?

Yes. Switch to monitor mode with `premptictl mode monitor` so all tool calls proceed while every action is still evaluated and logged.

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