safe-agent-builder

Scaffold AgentStack agents with deterministic quality gates and input guards.

3|3|Updated Mar 5, 2026
One-click install
npx skills add https://github.com/webdevcom01-cell/agent-studio --skill safe-agent-builder
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: safe-agent-builder
Source: https://github.com/webdevcom01-cell/agent-studio/tree/main/skills/safe-agent-builder
Command: npx skills add https://github.com/webdevcom01-cell/agent-studio --skill safe-agent-builder

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Scaffolding production-grade AgentStack flows with deterministic quality gates and input guards to prevent hallucinations and ensure fail-closed behavior.

Core Features & Use Cases

  • Deterministic gate: validator decides PASS vs BLOCK based on code, not prompts.
  • End-to-end AgentStack scaffold: wires kb_search, processor, validator, gate, and emitters; enables safe flow and testing.
  • Smoke-tests both the happy path and a deliberately bad input to prove the gate closes.

Quick Start

Run the scaffold to create a new AgentStack agent with a gated, fail-closed flow.

Frequently Asked Questions about safe-agent-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add a deterministic safety gate to an AgentStack workflow?

To add a deterministic safety gate to an AgentStack workflow, scaffold a production-ready agent using code-based validator gates that enforce missing input, item count, and banned content checks to ensure fail-closed behavior.

What is a deterministic safety gate in AI agent pipelines?

A deterministic safety gate in AI agent pipelines is a code-based validator that decides PASS versus BLOCK without relying on prompts, preventing hallucinations and enforcing strict fail-closed behavior for unsafe inputs.

How do I prevent hallucinations in automated agent workflows?

Prevent hallucinations in automated agent workflows by scaffolding flows with deterministic quality gates and input guards that validate data and block bad inputs using code rules rather than prompt-based reasoning.

Does AgentStack support fail-closed behavior for pipeline validation?

Yes, AgentStack supports fail-closed behavior by wiring a validator-based gate with downstream pass and fail emitters, automatically blocking flows when missing inputs or banned content are detected.

How do I test that an agent safety gate closes correctly on bad input?

Test that an agent safety gate closes correctly by running scaffolded smoke-tests that validate both the happy path for normal processing and deliberately bad inputs to prove the gate blocks execution.

Can I integrate knowledge base search with a deterministic validation gate?

Yes, you can integrate knowledge base search with a deterministic validation gate by wiring kb_search, processor, and validator components together in a scaffolded AgentStack flow to ensure safe data retrieval.