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PopNx MCPMCP servers for people who use AI · explained in plain words

Oneda

by nova-onedaversion 0.1.3i★ –iRuns in the cloud
Registry namecom.freeelatech/oneda

Install

Overview

Description from the maker (original English)

Persistent, governed institutional memory for Claude Code — specs, decisions, learnings.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Streamable HTTP
  • Category: Search & AI memory
  • You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 0 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • You fill in yourself: Authorization

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http oneda https://oneda.freeelatech.com/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "oneda": {
      "url": "https://oneda.freeelatech.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "oneda": {
      "type": "http",
      "url": "https://oneda.freeelatech.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • Authorization secret required HTTP header
    Bearer token — your Nova Oneda API key (starts with nv_live_). No account yet? Sign up free at https://oneda.freeelatech.com/oneda.html — new accounts get 50 free AI-assisted memory calls, no separat…

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

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 7, 2026

  • ! Caution

    Maker matches the repo

    The publisher (freeelatech.com) is not the repo owner (nova-oneda); someone else may have listed it

  • … 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

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … 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 Search & AI memoryi

  • More stars than 0% of the other 7275 servers in this category
  • Published to the registry more recently than 34% of the other 7275 servers in this category
  • Basic checks equal to or better than 30% of the other 7275 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 Oneda safe?

It passed 0 of 1 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?

You need to fill in: Authorization

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 (0.1.3) reached the registry 2 months 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: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday
Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago
Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month
Install

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.

Nova Oneda CLI

Persistent, governed institutional memory for Claude Code — connect Nova Oneda's MCP server in one command.

Claude Code forgets everything between sessions. Ask it to build a new feature six weeks after you decided "we're not using Redux, we tried it in Q2 and it caused more bugs than it fixed" and it'll cheerfully suggest Redux again. Nova Oneda gives Claude Code that memory back — it pulls relevant past decisions and context automatically before substantial work, and records new ones as you go, so institutional knowledge survives context resets, session restarts, and team turnover.

Install

npm install -g @nova-oneda/cli

Requires Node.js 18+ and Claude Code already installed.

Get an API key

Nova Oneda accounts are free to create, and new accounts get 50 free AI-assisted memory calls before you ever need to connect your own Anthropic key:

  1. Sign up at [oneda.freeelatech.com](https://oneda.freeelatech.com)
  2. Open the API Keys page and create a key (starts with nv_live_)

Setup

nova-oneda setup --key nv_live_...

Or set it once as an environment variable and omit --key on every run:

export NOVA_MEMORY_API_KEY=nv_live_...

nova-oneda setup

This validates the key, confirms Claude Code is installed, registers Nova Oneda as an MCP server in your Claude Code config, and stores the key locally so you don't need to pass it again.

Commands

CommandWhat it does
nova-oneda setup --key Configure Nova Oneda in Claude Code
nova-oneda doctorCheck that your key and Claude Code connection are healthy
nova-oneda uninstall (alias remove)Remove Nova Oneda from Claude Code and delete the local credential

Where your key is stored

  • macOS — system Keychain, via the built-in security tool
  • Linux — Secret Service (libsecret), via secret-tool, when available
  • Everywhere else — an AES-256-GCM encrypted file under ~/.nova-oneda/, mode 0600

Your key is never written to a plaintext file or checked into any project directory.

Once connected

Just use Claude Code normally. Nova Oneda works automatically in the background — pulling relevant memory before substantial work, and recording decisions when you ask it to ("Remember that we chose Postgres for billing, in Nova Oneda"). See oneda.freeelatech.com after signing in for the full list of what you can ask it to do.

Uninstalling

nova-oneda uninstall

This removes Nova Oneda from Claude Code and deletes your locally stored key. Your account and everything Nova Oneda has already remembered stay available at oneda.freeelatech.com — this only removes the local connection.

License

MIT

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