# deploydiff

> deploydiff — coding-dev-tools-deploydiff. Use this tool when you need to preview infrastructure changes and estimate their cost impact before deploying them to your cloud environment. It solves problems of unexpected costs and configuration errors by providing rollback commands for Terraform, CloudFormation, and Pulumi deployments. The tool takes infrastructure configuration files as input and outputs a detailed diff with cost estimates and rollback instructions.

Canonical page: https://skillsregistry.net/skills/coding-dev-tools-deploydiff  
JSON: https://api.skillsregistry.net/v1/skills/coding-dev-tools-deploydiff

## Description

Preview infrastructure cost and configuration changes before deploying

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** devops-ci
- **Updated:** 2026-09-26

## Source

- **Source listing:** [GitHub](https://github.com/Coding-Dev-Tools/deploydiff)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "coding-dev-tools-deploydiff"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/coding-dev-tools-deploydiff` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/coding-dev-tools-deploydiff/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt