concentration-risk-single-name-limits SKILL.md skillA
concentration-risk-single-name-limits from himanshuj16/algo-trading-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add himanshuj16/algo-trading-skills/concentration-risk-single-name-limits@v1.1.0Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- himanshuj16/algo-trading-skills
- Path
skills/concentration-risk-single-name-limits/SKILL.md- Versions recorded
- 5
- Latest version
- v1.1.0, committed Sep 3, 2026
- First version recorded
- Jul 26, 2026
- Size
- 7,292 bytes
- Repository stars
- 50
- License
- Apache-2.0
Use when a pre-trade gate must cap single-name exposure as a share of NAV and against average daily volume, downsizing or rejecting the order and reporting portfolio Herfindahl-Hirschman concentration.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## When to Use Use this skill to enforce pre-trade concentration risk limits across equity, futures, or crypto portfolios. Concentrating too much capital in a single security or issuer creates extreme idiosyncratic risk (e.g. unexpected earnings crash, regulatory action) and market impact risk during liquidation. This module validates proposed orders against maximum % NAV limits and % ADV (Average Daily Volume) constraints, automatically downsizing or rejecting non-compliant orders. The NAV cap is applied to the **absolute** resulting exposure, so shorts are capped symmetrically with longs. ## When NOT to Use - **As the only pre-trade control.** A single-name cap does not bound leverage, aggregate portfolio exposure, correlated-cluster exposure, or drawdown. Compose it with the risk skills listed under Related Skills. - **For issuer-level or group-level limits.** This module keys on a single tradable symbol. Aggregating multiple share classes, ADRs, or a parent and its subsidiaries into one issuer limit requires an issuer-mapping layer this skill does not provide. …
Read the whole file at its exact version.
How to install
mdr add himanshuj16/algo-trading-skills/concentration-risk-single-name-limits@sha256:640107f14505fbdcThe line at the top of this page pins the label v1.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wpfg4yu4qnr7eogl)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 26, 2026 and Sep 3, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.0 latest | 2026-09-03 | 8527a51 | 7,292 B | A | view · diff |
| v1.1.0 | 2026-08-22 | 3ed130d | 7,260 B | A | view · diff |
| v1.0.0 | 2026-08-07 | 89d1436 | 3,295 B | A | view · diff |
| v1.0.0 | 2026-07-30 | dfc60c7 | 3,293 B | A | view · diff |
| v1.0.0 | 2026-07-26 | 0100af1 | 3,306 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7292 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
himanshuj16/algo-trading-skills · 50 stars · license Apache-2.0 · pushed 2026-09-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wpfg4yu4qnr7eogl GET https://markdownregistry.com/api/v1/resolve?ref=himanshuj16/algo-trading-skills/concentration-risk-single-name-limits GET https://markdownregistry.com/api/v1/blob/640107f14505fbdc5478ebe533d19ab14bd26b1e4f209f2ad544090197d14f04
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.