asn1-mcp
Compiles ASN.1 schema definitions into executable source code like Python and Rust.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"asn1-mcp": {
"url": "https://asn1.io/mcp"
}
}
}Remote endpoints
https://asn1.io/mcpstreamable-httpWhat it can do
Tool inventory
Tools (1)
🟡compile_asn1_schema(userId, fileName, schemaContent, targetLanguage, codec)
Compiles ASN.1 schema definitions into executable source code. Use this tool whenever a user asks to generate code, compile an ASN.1 schema, or create a codec (e.g., DER, PER, UPER, BER) for a specific programming language. The tool returns the compilation status, error messages, and files containing the generated source code.
Input Schema
{
"type": "object",
"properties": {
"userId": {
"description": "The user's email address to look up the asn1.io user account. If the user's identity is unknown, pass an empty string.",
"type": "string",
"default": ""
},
"fileName": {
"description": "The name of the schema file being compiled. This should end in '.asn' (e.g., 'Rocket.asn'). If the user does not provide a filename, invent a logical one based on the schema's main module name. It is used for errors to reference a specific location in the schema .",
"type": "string",
"default": "schema.asn"
},
"schemaContent": {
"description": "Plain-text ASN.1 schema definition. This must be valid ASN.1 syntax, typically starting with the 'DEFINITIONS' keyword and concluding with 'END'.",
"type": "string",
"default": ""
},
"targetLanguage": {
"description": "The target programming language for the generated code. Allowed values include 'python' and ‘rust’. Infer this from the user's prompt. If not specified, ask the user before calling the tool.",
"type": "string",
"default": "python"
},
"codec": {
"description": "The ASN.1 encoding rules to support in the generated code. Valid options include 'uper', 'per', 'der', 'ber', or 'oer'. If the user does not specify a codec, default to 'der'.",
"type": "string",
"default": "der"
}
}
}Community
Evidence