openInvest plugin for Codex

Name: openInvest
Author: longsizhuo

CommunityPluginProductivity

Research-grade investment decision engine for AI agents: isolated multi-agent committee, auditable verdicts, backtests with lookahead protection, published negative results

How to install openInvest in Codex

✓ Install-checked in Codexchecked Oct 28, 2026 · 4 skills, 1 hook, 1 MCP server proof

1. Add the repo as a Codex plugin marketplace:

codex plugin marketplace add longsizhuo/openInvest

2. Install the plugin from it:

codex plugin add invest@openinvest

This repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'invest'. 'openinvest' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.

What it contains

Plugins in this marketplace (1)

invest — Self-hosted multi-asset AI investment committee. View portfolio + live prices, track any yfinance symbol (A-share / HK / US / ETF / crypto / commodity), and run a 4-role LLM committee for buy/sell verdicts. Ships an MCP server (incl. decision accounting…

About this listing

openInvest is a community plugin on GitHub by longsizhuo. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). From its files we found 1 plugin. It's one of 311 listings in the Productivity category. It also appears in best Codex plugins for research.

openInvest FAQ

How do I install openInvest in Codex?

Add the repo as a Codex plugin marketplace with codex plugin marketplace add longsizhuo/openInvest, then install it with codex plugin add invest@openinvest. Commands: the command format from the Codex CLI reference; check the repo README too.

Is openInvest an official Codex plugin?

No. openInvest is a community repo on GitHub by longsizhuo. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.

What does openInvest include?

From its manifest and repo files, openInvest includes 1 plugin: invest.

Details

Type: Plugin
Category: Productivity
Source: Community
Author: longsizhuo
License: MIT
GitHub stars: 132 (at last sync)
Last push: 2026-10-29
Manifest: .agents/plugins/marketplace.json
GitHub topics: ai-agents, algorithmic-trading, claude, claude-code-plugin, claude-skills, invest, llm-agents, mcp-server, multi-agent-systems, openclaw, plugin, quantitative-finance
Source: https://github.com/longsizhuo/openInvest
Website: https://openInvest.involutionhell.com
Listed via: GitHub search: README documents a Codex install
Install check by CodexStacks: Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check

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For maintainers: badge and embeds

Maintain openInvest? Add the badge; it links to this page.

Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/openinvest/)

HTML

<a href="https://codexstacks.com/p/openinvest/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

Embed card (static HTML and inline CSS, no JavaScript). Preview:

openInvestCommunity Codex plugin · 1 pluginResearch-grade investment decision engine for AI agents: isolated multi-agent committee, auditable verdicts, backtests…View on CodexStacks →

<a href="https://codexstacks.com/p/openinvest/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">openInvest</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Research-grade investment decision engine for AI agents: isolated multi-agent committee, auditable verdicts, backtests…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[openInvest on CodexStacks](https://codexstacks.com/p/openinvest/)**: Community Codex plugin with 1 plugin.

More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.

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