Open Investment Model

Name: Open Investment Model
Author: antikas

by antikasversion 0.1.3i★ –iRuns on your computer

Registry nameio.github.antikas/openim

Install

Overview

Description from the maker (original English)

Read-only OpenIM search for institutional buy-side investment models and architecture.

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": {
    "openim": {
      "command": "npx",
      "args": [
        "-y",
        "@openinvestmentmodel/openim-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add openim -- npx -y @openinvestmentmodel/openim-mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "openim": {
      "command": "npx",
      "args": [
        "-y",
        "@openinvestmentmodel/openim-mcp"
      ]
    }
  }
}

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": {
    "openim": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@openinvestmentmodel/openim-mcp"
      ]
    }
  }
}

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account antikas, 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
– 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 7251 servers in this category
Published to the registry more recently than 59% of the other 7251 servers in this category
Basic checks equal to or better than 100% of the other 7251 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 Open Investment Model 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 (0.1.3) reached the registry 25 days ago.

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

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

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Computer or cloud★ 64,224MITUpdated today

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Codebase Memory

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Exa

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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.

OpenIM MCP server

Read-only, source-cited access to the Open Investment Model (OpenIM), the open reference model for institutional buy-side investment management.

The server searches and retrieves OpenIM Business Domains, Service Domains, Service Operations, canonical entities, relationships, glossary terms and generated model exports. Every response identifies the exact OpenIM release and links to the official versioned source. It does not provide investment advice, execute transactions or expose an implementation environment.

Run

Node.js 20 or later is required.

npx -y @openinvestmentmodel/openim-mcp

Generic MCP client configuration:

"mcpServers": { "openim": { "command": "npx", "args": ["-y", "@openinvestmentmodel/openim-mcp"] } } }

The server needs no API key and performs no network calls at runtime. Its catalogue is generated from the released OpenIM model when the package is built.

Tools

openim_search: search all model elements, optionally filtered by type.
openim_get: retrieve one element by its OpenIM identifier.
openim_map_requirement: find the model elements most relevant to a stated buy-side architecture requirement.
openim_list_exports: list downloadable schemas, ontologies, graph files and other released artefacts.
openim_get_identity: return the canonical OpenIM identity, version, scope and official sources.

The server also exposes openim://identity and openim://catalog as MCP resources.

Development

From the mcp/ directory in the OpenIM repository:

npm ci

npm run quality

The build derives dist/model-index.json from ../model, ../metadata/openim.json and ../exports. It bundles the reachable stdio runtime into dist/server.js. The package version in package.json is injected into that bundle and generates server.json.

The quality command runs the source production audit, unit and MCP tests, bundle inventory, packed consumer test, identity scan and reproducible pack check. The packed consumer calls all five tools through the installed tarball and checks the model version and official source in every response.

The package carries OpenIM's MIT licence in dist/LICENSE. Bundled third-party packages are listed with their licence texts in dist/THIRD_PARTY_NOTICES.txt. Linked legal comments remain beside the entry point in dist/server.js.LEGAL.txt.

Licence

MIT. OpenIM is a reference model, not a standard, investment product or production system.

Privacy Policy

This server runs locally on your machine. The model content ships inside the package; the server has no accounts, sends no telemetry, and operates no backend service. Full policy: https://openinvestmentmodel.org/privacy/

Open Investment Model

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

OpenIM MCP server

Run

Tools

Development

Licence

Privacy Policy