opgen MCP Server
About
A MCP server implementation for password generation, based on 1Password/spg/cmd/opgen
Details
- Author
- syumai
- GitHub stars
- 5
- Downloads
- 167
- Categories
- Other
Jump to
- Generates passwords using characters or words
- Configurable password length, character sets, and exclusions
- Word-based generation with syllable or word lists
- Customizable word separators and capitalization schemes
- Generated password is copied directly to the clipboard
Install it via go install github.com/syumai/opgen-mcp-server@latest, then configure it as a command in your MCP client’s settings. Two tools are provided: generate_password_characters (character-based passwords) and generate_password_words (word-based passwords). Both are invoked by the client after the server starts.
opgen MCP Server
A Model Context Protocol (MCP) server implementation for password generation, based on 1Password/spg/cmd/opgen.
The generated password will be copied to the clipboard.
Installation
go install github.com/syumai/opgen-mcp-server@latest
Usage
{
// If you have installed opgen-mcp-server
"opgen": {
"command": "opgen-mcp-server",
},
// Alternative configuration
"opgen": {
"command": "go",
"args": ["run", "github.com/syumai/opgen-mcp-server@latest"],
},
}
Tools
generate_password_characters
Configurable options
- Password length
- Allowed character sets
- Required character sets
- Excluded character sets
Character sets
- uppercase
- lowercase
- digits
- symbols
- ambiguous
generate_password_words
Configurable options
- Number of words
- Word list selection:
- words
- syllables
- Word separator type:
- hyphen
- space
- comma
- period
- underscore
- digit
- none
- Capitalization scheme:
- none
- first
- all
- random
- one
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