Search a hand-verified index of indie software and games by keyword, category, language and pricing.
Maintain this server? Claim it
Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
List all project categories (with sub-categories) and their slugs.
This tool takes no arguments.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http nexus https://nexus.ulupstudio.com/mcp
List all project categories (with sub-categories) and their slugs.
No arguments.
{
"type": "object",
"properties": {}
}Search verified indie projects in UluP Nexus. All filters are optional and can be combined. Returns name, one-line description, URL, a Nexus page, pricing, categories and languages. Generic words like "indie" or "app" are ignored; with no keywords it lists the newest projects. If nothing matches, the closest verified projects come back with exact_match false and a note.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum number of results (default 10). |
| query | string | Free-text keywords, e.g. 'pomodoro timer' or 'visual project mapping'. |
| category | string | Category slug, e.g. 'productivity' or 'project-management'. A parent category also matches its sub-categories. Use list_categories to see the options. |
| language | string | Two-letter language code the project is available in, e.g. 'en' or 'it'. |
| pricing_model | string | Only return projects with this pricing model. |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"maximum": 25,
"minimum": 1,
"description": "Maximum number of results (default 10)."
},
"query": {
"type": "string",
"description": "Free-text keywords, e.g. 'pomodoro timer' or 'visual project mapping'."
},
"category": {
"type": "string",
"description": "Category slug, e.g. 'productivity' or 'project-management'. A parent category also matches its sub-categories. Use list_categories to see the options."
},
"language": {
"type": "string",
"description": "Two-letter language code the project is available in, e.g. 'en' or 'it'."
},
"pricing_model": {
"enum": [
"free",
"freemium",
"paid",
"open_source"
],
"type": "string",
"description": "Only return projects with this pricing model."
}
}
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 5, 2026.
No readOnlyHint / destructiveHint annotations, so clients can't tell a read from a write without asking.
Fix: Add annotations to each tool, e.g. { readOnlyHint: true } for tools that only read.