A local MCP server to evaluate Pharo Smalltalk expressions and get system information via [NeoConsole](https://github.com/svenvc/NeoConsole).
A local MCP server to evaluate Pharo Smalltalk expressions and get system information via NeoConsole. That is what the pharo nc mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.
The server publishes 7 tools. What each one is for:
evaluate_smalltalk_with_neo_console — The evaluate_smalltalk_with_neo_console tool exposed by this serverevaluate_simple_smalltalk — Execute Smalltalk expressions using Pharo's simple -e option:get_pharo_metric — The get_pharo_metric tool exposed by this serverget_class_comment — The get_class_comment tool exposed by this serverget_class_definition — The get_class_definition tool exposed by this serverget_method_list — The get_method_list tool exposed by this serverget_method_source — The get_method_source tool exposed by this serverSetup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Pharo Nc's toolset — evaluate_smalltalk_with_neo_console, evaluate_simple_smalltalk, get_pharo_metric and 4 more — is a fair guide to whether it matches your workflow. It is maintained by mumez; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Pharo Nc's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| evaluate_smalltalk_with_neo_console | The evaluate_smalltalk_with_neo_console tool exposed by this server. |
| evaluate_simple_smalltalk | Execute Smalltalk expressions using Pharo's simple -e option: |
| get_pharo_metric | The get_pharo_metric tool exposed by this server. |
| get_class_comment | The get_class_comment tool exposed by this server. |
| get_class_definition | The get_class_definition tool exposed by this server. |
| get_method_list | The get_method_list tool exposed by this server. |
| get_method_source | The get_method_source tool exposed by this server. |
### Cursor MCP settings
```json:mcp.json
{
"mcpServers": {
"pharo-nc-mcp-server": {
"command": "uv",
"args": [
"--directory",
"/your-path/to/pharo-nc-mcp-server",
"run",
"pharo-nc-mcp-server"
]
}
}
}Configuration as documented by the project. Restart the client after saving.
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