Longbridge portfolio, orders and analysis (real-money trading)
Read account assets, positions, P&L and statements, manage buy/sell/cancel orders and DCA, run portfolio analysis via the Longbridge CLI
- What
- Read account assets, positions, P&L and statements, manage buy/sell/cancel orders and DCA, run portfolio analysis via the Longbridge CLI
- Cost
- Free
- Needs
- a Longbridge brokerage account with Quote and Trade permissions (live login via longbridge auth login for trade operations); the longbridge-terminal CLI installed; understand that trading commissions and margin costs follow Longbridge's own fee schedule — read it before trading
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
Curated by Skill Harbor — ⚠️ **Real-money trading / Trading en argent réel** — this skill can place, replace and cancel live orders on your brokerage account; mutating commands always show a preview first and execute only after your explicit confirmation. Treat order previews as final check gates. @longbridge's official skill for the Longbridge brokerage terminal: read account net assets, cash, buying power and margin breakdown; list stock and fund positions, P&L, cash-flow records, withdrawals/deposits and account statements; get margin-ratio requirements and max buy/sell quantity estimates; manage orders (buy/sell/cancel/replace) and DCA recurring investments; and run analysis frameworks — portfolio diagnosis (concentration, sector, factor exposure), rebalancing plans, asset allocation (MPT, Black-Litterman, risk parity), risk analysis (VaR/CVaR, drawdown, Sharpe/Calmar), Brinson performance attribution and tax-loss harvesting with wash-sale tracking. Honest caveats: `positions`, `fund-positions`, `statement` and bank-cards need Trade permission; orders and DCA need Trade permission and a live login (`longbridge auth login`); margin-ratio and max-qty work without login; trading commissions and margin costs follow Longbridge's own fee schedule — read it before trading; the skill recommends only Longbridge data and platform capabilities. By @longbridge, listed here with credit to its creator. MIT-licensed. Skill Harbor never reviews the code, review it yourself before use. Discovered via skills.sh.
Version:
Install
Prerequisites: a Longbridge brokerage account with Quote and Trade permissions (live login via longbridge auth login for trade operations); the longbridge-terminal CLI installed; understand that trading commissions and margin costs follow Longbridge's own fee schedule — read it before trading Install "Longbridge portfolio, orders and analysis (real-money trading)" for me. It teaches an agent @longbridge's portfolio-and-orders workflow via the Longbridge CLI: read account assets/cash/buying power/margin, list stock and fund positions, P&L, cash flow and statements, estimate max buy/sell quantity, manage buy/sell/cancel/replace orders and DCA recurring investments (preview first, execute only after my explicit confirmation), and run portfolio frameworks (diagnosis, rebalancing, asset allocation, VaR/CVaR risk analysis, Brinson attribution, tax-loss harvesting). Real money is at stake — order previews are final check gates. MIT-licensed. Repository: https://github.com/longbridge/skills/blob/main/skills/longbridge-portfolio/SKILL.md 1. Fetch the SKILL.md file (and any helper files) from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md and scripts for anything suspicious (unexpected network calls, shell commands, credential harvesting). This repo should contain zero secrets in code, credentials only via the secure vault, allowed hosts declared in the SKILL.md. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md and its helper files into the agent's skills directory, in a folder named "longbridge-portfolio". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. install the longbridge-terminal CLI, run longbridge auth login with Quote + Trade permissions, confirm I understand the fee schedule). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.