Agent Stack
by Shippers
A canonical eight-layer architectural stack and enforcement framework for building reliable autonomous agents.
$10
· or 50 creditsSecure checkout via Stripe
Works with the AI tools you already use
About this skill
What it does
- Enforces an eight-layer architectural stack including harness, tools, memory, and watchdogs.
- Implements a per-pass loop spec requiring explicit done-when conditions and stopping rules.
- Standardizes a pre-deploy double gate that verifies both task completion and verification quality.
- Provides a machine-checkable verifier script to validate agent configurations before deployment.
- Defines a three-tier memory system (session, long-term, pattern) to ensure continuity across runs.
Frameworks & tools
Python (standard library), MCP servers, and any LLM-based agent runtime that supports system prompts or harness injection.
Why this beats prompting it yourself
Prompting alone is a "suggestion" that models eventually ignore. This skill replaces vague instructions with a structural harness and code-level enforcement that the model cannot escape. It moves agent reliability from a "vibe" to a machine-verifiable verdict.
Use cases
- Building autonomous workers that must persist across multiple sessions without losing context.
- Standardizing agent development across a team to avoid re-deriving architectures for every new tool.
- Fixing "silent failure" modes where agents stop responding or loop indefinitely on a single task.
- Implementing hard safety gates between agent intent and tool execution.
Known limitations
The included verification script is restricted to local file analysis and does not perform live network or integration testing. Active learning patterns require a baseline of 100+ recorded experiences to be effective.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
Details
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Security Scanned
Passed automated security review
Permissions
Allowed Hosts
File Scopes
Frequently Asked Questions
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