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.