Supabase
Supabase’s official server lets AI create tables, query data and review project settings in your Supabase database.
Computer or cloud✓ supabase.com
Freellms Gateway
Overview
Description from the maker (original English)
FreeLLMs MCP gateway: filesystem, database, shell, fetch, auth and devtools.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 2 passedChecked from public information; code not scanned yet
- UsageiVery new★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: SSE
- Category: Databases & datasets
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 2 passed Fail
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://mcp.freellms.net/sseRun this in your terminal
claude mcp add --transport sse freellms-gateway https://mcp.freellms.net/sseOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"freellms-gateway": {
"url": "https://mcp.freellms.net/sse"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"freellms-gateway": {
"type": "sse",
"url": "https://mcp.freellms.net/sse"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://mcp.freellms.net/sseMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
The server did not answer when we last checked, so we could not read its tools.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account browtastic, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✕ Fail
Endpoint responds
Did not respond within 6 seconds when we checked
- – Not applicable
Sign-in with OAuth
Did not respond within 6 seconds when we checked
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Databases & datasetsi
- More stars than 0% of the other 1151 servers in this category
- Published to the registry more recently than 90% of the other 1151 servers in this category
- Basic checks equal to or better than 25% of the other 1151 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Freellms Gateway safe?
It passed 1 of 2 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 4 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Supabase, MongoDB MCP Server, Elasticsearch MCP Server
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
FreeLLMs Gateway
Free community LLM gateway — MCP-native infrastructure for AI agents.
FreeLLMs routes chat and tool traffic to hosted open-weight models and exposes platform capabilities (knowledge graph, SQL database, file storage, web fetch, prompt library, agent state, devtools, ops metrics) as Model Context Protocol (MCP) tool servers.
Components
| path | component | stack |
|---|---|---|
mcp_servers/ | MCP tool servers (graph, database, storage, fetch, auth, agent-state, prompt-loader, exec) | Python / FastAPI / SSE |
bridge/ | unified agent bridge (single SSE door → backend tools) | Node.js |
devtools/ | developer-tools MCP server (run_command, eval, templates, npm metadata) | Node.js / Express |
metrics/ | ops metrics + service cards MCP server | Go (stdlib only) |
nova-chat/ | Nova assistant front-end + tool router | Python |
shell-proxy/ | filesystem MCP proxy | Python |
Quickstart
# MCP-over-SSE: point any MCP client at a running gatewaynpx supergateway --sse https://api.freellms.net/sse
Discovery: /.well-known/mcp/server-card.json · /.well-known/agent.json · /openapi.json
MCP deployment manifests
The root mcp.json lists the 13 source-backed gateway services and their live legacy-SSE endpoints. Each MCP component also carries a component-scoped mcp.json, so clients and static analysis tools can attribute the deployed server to its source directory:
| component | manifest | public endpoint |
|---|---|---|
| unified bridge | bridge/mcp.json | https://api.freellms.net/sse |
| Python tool servers | mcp_servers/mcp.json | nine service endpoints |
| developer tools | devtools/mcp.json | https://dev.freellms.net/sse |
| ops metrics | metrics/mcp.json | https://metrics.freellms.net/sse |
| filesystem proxy | shell-proxy/mcp.json | https://shell.freellms.net/sse |
These configurations contain no credentials. SSE is retained for compatibility with the deployed gateway and legacy MCP clients.
License
MIT
MCP endpoints
The gateway is reachable without a local install. Point any SSE-capable MCP client at the endpoint for the tool server you need:
| Tool server | Endpoint |
|---|---|
| gateway | https://mcp.freellms.net/sse |
| shell execution | https://shell.freellms.net/sse |
| exec | https://exec.freellms.net/sse |
| filesystem | https://fs.freellms.net/sse |
| database | https://db.freellms.net/sse |
| fetch | https://fetch.freellms.net/sse |
| auth | https://auth.freellms.net/sse |
| state | https://state.freellms.net/sse |
| prompts | https://prompts.freellms.net/sse |
| checkpoint | https://checkpoint.freellms.net/sse |
| metrics | https://metrics.freellms.net/sse |
| devtools | https://dev.freellms.net/sse |
| agent | https://agent.freellms.net/sse |
Each server also publishes an OpenAPI document at /openapi.json.