Neblla
com.neblla/neblla · 1.0.0
Build and publish multiplayer apps and games on Neblla: scaffold, edit files, ship to the gallery.
Nobody here has read this server's code, because it publishes none. The description above is the maker's own, from the registry. A connection test shows whether it answers and what tools it says it has; it never calls a tool, so it cannot show what one does with your data.
Where it sits in the directory's order
What can be seen from outside, weighed as the directory publishes.
Observable signals: 30 of 100 points (at most 60 here)
| Input | Points | What was seen |
|---|---|---|
| Source published | held at 0 | No entry here publishes source: that is what puts it in this directory. |
| Licence stated | held at 0 | With no files, there is nothing for a licence to be stated in or held against. |
| Advisory state | held at 0 | Advisory databases index packages, and these entries publish none, so there is nothing to look up. |
| Auth declared | 0 of 15 | The registry entry declares no key. That is what it declares, not a finding that it has no protection. |
| Latest connection test reached it | 20 of 20 |
Where it answers
https://neblla.com/mcpstreamable-http
Connection test
The MCP handshake, then a request for the tool list, with no key and no data of yours. Run nightly, and by anyone, at most once every ten minutes per server.
It completed the handshake and listed 57 tools.
- Protocol
- 2025-06-18
- Calls itself
- neblla 2.4.0+build.36
- Handshake time
- 223 ms
- HTTP status
- 200
The tools it lists (57, as of 5 days ago)
The tool-description rules found nothing in these descriptions. They look for instructions aimed at a model and for hidden characters; they cannot see what a tool does when it runs.
neblla_get_llmsFetch the Neblla developer guide (llms.txt), split by topic so you read only what the app uses. Call this BEFORE designing or writing any code for a Neblla app — at minimum the `core` section (the default): the canonical six-file structure, the events-only client/server contract, and the five app patterns. Then fetch the sections matching the features you enabled: salas (rooms, lobby, matchmaking), servidor (the 3 server modes, setState, anti-cheat), identidad (login/SSO/scopes/save), social (friends + dev↔user communications), comunidad (user-published entries: neblla.community, moderation),
neblla_get_app_urlReturns the canonical public URL for a Neblla app in the gallery. ALWAYS call this after neblla_create_app — never construct the URL yourself. Apps are published and browsed at play.neblla.com. The URL format is https://play.neblla.com/<slug>, where <slug> is auto-generated from the app name at creation time and can be renamed in the dashboard.
neblla_validate_requirementsWalk the SAME decision map the Neblla dashboard wizard uses, before creating an app. STRONGLY RECOMMENDED before neblla_create_app on any new-app request (skip it only for edits/fixes to existing code). It front-loads every structural decision so the app is born configured right. How to use it: pass the `decisions` you can already answer from the user's request. The tool returns every still-pending decision, each with `how_to_infer` (how to answer it YOURSELF from context) and `ask_user` (whether it deserves a question to the human). The contract: ANSWER EVERY DECISION YOU CAN YOURSELF — onl
neblla_create_appCreate a new Neblla app. Returns the app ID (appId) to use in subsequent file upload operations. Recommended flow for a NEW app: 1) Call neblla_validate_requirements with the decisions you can infer from the request — it walks the same decision map as the dashboard wizard; answer what you can yourself, ask the user only what it flags, repeat until have_enough_context. 2) Call neblla_get_llms to read the SDK reference (the core section at minimum). 3) Call neblla_create_app (this tool) with the display name AND the validated `decisions` — that scaffolds the matching pattern with a themed UI p
How this entry becomes a listing
For the maker. The catalogue lists what it can read, and this server publishes nothing to read yet. There are two routes, and only the first is open today.
Publish the source Open today
- Put the server's source in a public repository on github.com, with a licence.
- Keep a server.json in that repository naming this server,
com.neblla/neblla, and declare the repository in it:"repository": { "url": "https://github.com/owner/repo", "source": "github" }, adding"subfolder"when the server lives in a folder. - Publish that version to the official MCP registry.
- The nightly registry sweep records the declaration. This page stays, dated, and says the source is declared but not yet read.
- The catalogue reads declared repositories at a pinned commit, in batches run by hand, and lists the servers that meet the batch's rules (among them a server.json at that commit naming the server, an https endpoint and a licence). When it lists this server, this page links to the listing. There is no schedule, so no date can be promised.
List it through the maker studio Not open yet
From the official MCP registry, last updated there 120 days ago. The registry entry · neblla.com