soul-mcp-server
MCP server for SOUL.md — validate and generate soul files directly from Claude Desktop or any MCP-compatible client.
Built for Agenturo — the reference SOUL.md implementation. Deploy your soul file as a live agent on your own subdomain.
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30-second setup
Add this to your claude_desktop_config.json (usually at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS):
{
"mcpServers": {
"soul-md-cli": {
"command": "npx",
"args": ["soul-mcp-server"]
}
}
}Restart Claude Desktop. The three soul tools will appear in your tool list.
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Tools
validate_soul_file
Validates a .soul.md file against the SOUL.md schema.
Parameters:
path(string, required) — path to the soul file
Returns: JSON with pass boolean, name, version, and errors array.
Example prompt: > "Validate my soul file at ~/agents/marcus.soul.md"
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generate_soul_template
Generates a starter .soul.md for a given agent name and keywords.
Parameters:
name(string, required) — the agent's namekeywords(string[], optional) — domain keywords to seed the template
Returns: A ready-to-edit soul file as a string.
Example prompt: > "Generate a soul template for a climate scientist who specializes in carbon capture"
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score_soul_file
Returns a completeness score (0–100) based on how many optional fields are filled.
Parameters:
path(string, required) — path to the soul file
Returns: JSON with score, filled, missing, and total.
Example prompt: > "Score my agent at ~/agents/startup-advisor.soul.md and tell me what's missing"
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Spec & examples
Full specification: soul-spec
Curated community soul files: awesome-soul-files
CLI validator (no Claude required): soul-md-cli
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MIT License. Created by Anton Agafonov.
