Onadit

Name: Onadit
Author: clementrog

by clementrogversion 1.0.18i★ –iRuns on your computer

Registry namecom.onadit/onadit

Install

Overview

Description from the maker (original English)

Memory for your agents, kept on your Mac. Needs Onadit for Mac, from onadit.com/download.

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 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

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 on your computer
Transport: stdio
Category: Search & AI memory

Install

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

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "onadit": {
      "command": "npx",
      "args": [
        "-y",
        "onadit",
        "mcp",
        "serve"
      ]
    }
  }
}

Run this in your terminal

claude mcp add onadit -- npx -y onadit mcp serve

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "onadit": {
      "command": "npx",
      "args": [
        "-y",
        "onadit",
        "mcp",
        "serve"
      ]
    }
  }
}

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": {
    "onadit": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "onadit",
        "mcp",
        "serve"
      ]
    }
  }
}

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 one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

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

Runs on your computer; the tool list appears in your AI app after you install it.

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 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain onadit.com (the registry checks domain ownership)
… 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 applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Search & AI memoryi

More stars than 0% of the other 7226 servers in this category
Published to the registry more recently than 98% of the other 7226 servers in this category
Basic checks equal to or better than 100% of the other 7226 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 Onadit safe?

It passed 1 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?

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 on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.18) reached the registry yesterday.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

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 3 days ago

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 20 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 44 days ago

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.

Onadit

Onadit is a Mac app that keeps the chats you import, and your Claude Code and Codex sessions once you turn on capture, in a searchable archive on your Mac. Claude Code, Codex, Cursor and any MCP client that can start a local process search it for your earlier decisions, so you explain your project once.

Download for Mac | Docs | Privacy | onadit.com

What this repository holds

This repository holds the signed macOS installer for Onadit (in Releases) and this README. The source code is not published here.

Mac only: Apple silicon and macOS 14 or later. It does not install on Intel Macs
Signed with a Developer ID certificate and notarized by Apple. Each release lists the package's SHA-256
Free for 7 days, then €5 a month until 31 December 2026 and €9 a month after, excluding VAT. The 7 days start with your first import or captured session after you turn on search by meaning in the app, on the key Onadit pays for. With your own Voyage key there is no clock. After the 7 days, without a license, your archive and keyword search keep working, and capture and search by meaning pause. See Free week and license

Install

Download Onadit.pkg from onadit.com/download or from the latest release
Open it. It installs for your user only, with no admin password
Onadit.app opens. Import past chats and connect your agents. Capture of new sessions is off until you turn it on, and needs search by meaning plus Claude Code or Codex signed in

Full steps: Install and Quickstart.

Connect your agents

Use the Connect button for each tool in Onadit.app, or one command in Terminal:

~/.rift/bin/onadit mcp install --client claude-code   # or codex, cursor, claude-desktop

~/.rift/bin/onadit mcp install --all # all 4

It points the agent at the Node and MCP server installed with the app, backs up the config file first and keeps your other servers. Restart the agent afterwards.

To add it by hand instead, install Onadit for Mac first: the MCP server only relays to the Onadit engine on your Mac. The entries below start it from npm, so they need Node 20.19 or later on your PATH.

Claude Code

claude mcp add --scope user onadit -- npx -y onadit mcp serve

Codex

codex mcp add onadit -- npx -y onadit mcp serve

Or add this to ~/.codex/config.toml:

[mcp_servers.onadit]

command = "npx" args = ["-y", "onadit", "mcp", "serve"]

Cursor: add the onadit entry inside mcpServers in ~/.cursor/mcp.json, next to your other servers.

"mcpServers": { "onadit": { "command": "npx", "args": ["-y", "onadit", "mcp", "serve"] } } }

If Cursor reports that npx is missing, use the Connect button in Onadit.app instead: that entry uses the Node installed with the app.

There is no API key in the entry. Other MCP clients that can start a local process take the same command. See Connect an agent.

Tools

Onadit's MCP server has 9 tools.

Tool	What it does
`onadit_context_pack`	Gets context before a task: earlier decisions, project rules and matching past conversations, in a few KB
`onadit_search`	Looks for something specific across your conversations, digests and project files
`onadit_conversations_search`	Filters past conversations by source, topic, decision or date
`onadit_open_evidence`	Opens the full passage behind a result, and records that it was opened
`onadit_save`	Files a session or a note in the archive
`onadit_log_outcome`	Records which passages a task actually used
`onadit_status`	Shows what Onadit holds and which tool to use for which job
`onadit_why_evidence`	Shows what Onadit recorded about one passage
`onadit_forget_evidence_feedback`	Resets what Onadit recorded about one passage, without deleting the passage

Each tool's inputs and outputs: MCP tools.

Privacy

Your conversations and the search index stay on your Mac. No Onadit account is needed
A fresh install uses keyword search and makes no AI calls
Search by meaning is off until you turn it on. Then the text Onadit indexes and the searches are sent to Voyage's models to be embedded, with a key Onadit gives you or your own. Turned on in the app, it also sends your existing archive once
Capture is off until you turn it on. It sends sessions to Claude Code or Codex, under your own account, to judge and summarise them
What an agent retrieves from Onadit enters that agent's chat, and goes to its provider like the rest of the chat
The app checks registry.npmjs.org for a newer version at start and about once an hour. That request carries no content and no ID
No telemetry, no analytics, no crash reports

Every network call, one by one: What leaves your Mac. In plain words: Privacy.

Support

Questions and bugs: support@onadit.com.

Onadit

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

Onadit

What this repository holds

Install

Connect your agents

Tools

Privacy

Support