# Osmosis Model Context Protocol

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Provides an Osmosis implementation of the [Model Context Protocol](https://modelcontextprotocol.io/) server given an account mnemonic.
This enables MCP clients to interact with a given Osmosis account.

## Setup

To run the Osmosis MCP server using npx, use the following command:

```bash
npx -y @osmosis-agent-toolkit/mcp --mnemonic='$MNEMONIC'
# Start with OSMOSIS_MNEMONIC environment variable
npx -y @osmosis-agent-toolkit/mcp
```

## Usage with Claude Desktop or Cursor

Add the following to your `claude_desktop_config.json` or `.cursor/mcp.json`. See [here](https://modelcontextprotocol.io/quickstart/user) for more details.

```json
{
    "mcpServers": {
        "Osmosis": {
            "command": "npx",
            "args": [
                "-y",
                "@osmosis-agent-toolkit/mcp"
            ],
            "env": {
                "OSMOSIS_MNEMONIC": "<your mnemonic here>"
            }
        }
    }
}
```

## Debugging the Server

To debug your server, you can use the [MCP Inspector](https://modelcontextprotocol.io/docs/tools/inspector).

First build the server

```
bun run build
```

Run the following command in your terminal:

```bash
# Start MCP Inspector and server
npx @modelcontextprotocol/inspector bun dist/index.js --mnemonic='$MNEMONIC'
# Start MCP Inspector and server with OSMOSIS_MNEMONIC environment variable
npx @modelcontextprotocol/inspector bun dist/index.js

```

### Instructions

1. Replace `MNEMONIC` with your actual Osmosis mnemonic. Or set the `OSMOSIS_MNEMONIC` environment variable.
2. Run the command to start the MCP Inspector.
3. Open the MCP Inspector UI in your browser and click Connect to start the MCP server.
4. You can see the list of tools you selected and test each tool individually.


@osmosis-agent-toolkit/mcp

jonator

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

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Bad text encoding

Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

What is bad dependency semver?

Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

What are Chrome extension permissions?

Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

What are Chrome extension wildcard host permissions?

Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

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Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

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What is dynamic require?

Dynamic require

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Empty package

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Environment variable access

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File dependency

Accesses the file system, and could potentially read sensitive data.

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Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

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Git dependency

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GitHub dependency

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AI-detected potential malware

AI has determined that this package may contain potential security issues or vulnerabilities.

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Why is native code a concern?

Native code

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What are high entropy strings?

High entropy strings

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What are unicode homoglyphs?

Unicode homoglyphs

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What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

What is an install script?

Install scripts

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What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

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What is a license change?

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What is a license exception?

License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

What is a license policy violation?

License Policy Violation

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What's wrong with long strings?

Long strings

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Known malware

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Medium CVE

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Low CVE

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Minified code

(Experimental) A package's licensing information has fine-grained problems.

Misc. License Issues

The package was published by an npm account that no longer exists.

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What is a missing dependency?

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Missing license

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Missing package tarball

(Experimental) Package contains multiple licenses.

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Mixed license

(Experimental) Package contains a modified version of an SPDX license exception. Please read carefully before using this code.

What is a modified license exception?

Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

Why are bug trackers important?

No bug tracker

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No License Found

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Why are READMEs important?

No README

Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

@osmosis-agent-toolkit/mcp

Osmosis Model Context Protocol

Setup

Usage with Claude Desktop or Cursor

Debugging the Server

Instructions

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