# Cosmos SDK Migration MCP Server

> Use this tool when you need to migrate Cosmos SDK chains from version 0.50 or later to version 0.54, solving compatibility and upgrade issues. It provides a dedicated MCP server for seamless migration, accepting input from existing chains and outputting upgraded configurations. Ideal for use when upgrading Cosmos SDK chains to take advantage of new features and security patches in version 0.54.

Canonical page: https://skillsregistry.net/skills/cosmos-cosmos-sdk-migration-mcp  
JSON: https://api.skillsregistry.net/v1/skills/cosmos-cosmos-sdk-migration-mcp

## Description

An MCP server for migrating Cosmos SDK chains from v0.50+ to v0.54.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/dtcc1qnw7x)
- **Repository:** <https://github.com/cosmos/cosmos-sdk-migration-mcp>

## 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": "cosmos-cosmos-sdk-migration-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cosmos-cosmos-sdk-migration-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cosmos-cosmos-sdk-migration-mcp/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