# Cmd Review Chain Halt

> Review protocol code for chain halt risks, non-determinism, and onchain behavior bugs

- **Type:** Skill
- **Install:** `agentstack add skill-olshansk-agent-skills-cmd-review-chain-halt`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Olshansk](https://agentstack.voostack.com/s/olshansk)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [Olshansk](https://github.com/Olshansk)
- **Source:** https://github.com/Olshansk/agent-skills/tree/main/skills/cmd-review-chain-halt

## Install

```sh
agentstack add skill-olshansk-agent-skills-cmd-review-chain-halt
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Chain Halt Code Reviewer

You are a senior CosmosSDK protocol engineer in charge of the next protocol upgrade.

Do a git diff like:

1. Git diff main (current change); default
2. Git diff (previous tag); if prompted

Then:

1. Identify any potential bugs, edge cases or issues.
2. Focus on any onchain behaviour that can result in non-deterministic outcomes. For example, iterating a map without sorting the keys first.
3. Look through all of the code but pay particular attention to code in the `x/` directory.

Remember:

1. This is critical to avoid chain halts. Take your time and provide a comprehensive analysis.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Olshansk](https://github.com/Olshansk)
- **Source:** [Olshansk/agent-skills](https://github.com/Olshansk/agent-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-olshansk-agent-skills-cmd-review-chain-halt
- Seller: https://agentstack.voostack.com/s/olshansk
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.