Home / iman / agent-driven-risk-desk-and-skills · GitHub

risk-tail SKILL.md skillA

risk-tail from iman/agent-driven-risk-desk-and-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add iman/agent-driven-risk-desk-and-skills/risk-tail@git:20261106.6f9670c

Pins git:20261106.6f9670c in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: iman/agent-driven-risk-desk-and-skills
Path: openai-skills/risk-tail/SKILL.md
Versions recorded: 4
Latest version: git:20261106.6f9670c, committed Nov 6, 2026
First version recorded: Sep 15, 2026
Size: 3,860 bytes
Repository stars: 3
License: a license file GitHub does not identify

Calculate VaR and Expected Shortfall from P&L the user supplies, historical only or side by side under normal, Student-t, EVT and GARCH models, over the hosted Risk Desk MCP. Use for loss quantiles, tail severity and model comparison, not counterparty XVA and not for testing a forecast record.

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

# Risk Tail, hosted

Call `risk_desk_status` first to check availability, input limits and
reporting conventions. Then use `risk_tail` for historical VaR and ES, or
`risk_tail_models` for the historical result beside normal, Student-t,
extreme value, GARCH filtered historical, GARCH-EVT and GARCH-t Monte
Carlo estimates, on the connected hosted Risk Desk MCP. Discover its input
schema instead of guessing field names.
No local runtime or market-data feed is needed.

For a requested demonstration, omit `request` to use the shipped synthetic
example. Label the result as synthetic. For the user's own book, pass the
supplied data in `request`; never substitute the demo when input is
missing or invalid. Ask only for missing required fields.

Report degraded status, its reason, base currency, horizon and sign
convention before the figures. Preserve source and as-of information.
If the service is unavailable, report the failure without inventing results.

For supplied data, require currency, as-of date, source, data mode,
portfolio value, confidence and horizon. Each P&L observation must already cover that
horizon. Do not convert daily results to another horizon by silently
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add iman/agent-driven-risk-desk-and-skills/risk-tail@sha256:aaf97f4f0de31d9f

The line at the top of this page pins the label git:20261106.6f9670c, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_a2rydjhntzw6nbpm.svg)](https://markdownregistry.com/a/art_a2rydjhntzw6nbpm)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Sep 15, 2026 and Nov 6, 2026, about one every 17 days.

version	committed	commit	size	audit
git:20261106.6f9670c latest	2026-11-06	6f9670c	3,860 B	A	view · diff
git:20261104.ac964e2	2026-11-04	ac964e2	3,019 B	A	view · diff
git:20260915.ad0be8c	2026-09-15	ad0be8c	2,036 B	A	view · diff
git:20260915.4669579	2026-09-15	4669579	1,429 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3860 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

GitHub

iman/agent-driven-risk-desk-and-skills · 3 stars · license a license file GitHub does not identify · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_a2rydjhntzw6nbpm
GET https://markdownregistry.com/api/v1/resolve?ref=iman/agent-driven-risk-desk-and-skills/risk-tail
GET https://markdownregistry.com/api/v1/blob/aaf97f4f0de31d9ff1f98a0ef26a7009ed6bab16e403d3dc722c171ade80a6b6

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.

More from iman/agent-driven-risk-desk-and-skills

AGENTS.md AGENTS.md file

iman/agent-driven-risk-desk-and-skills · AGENTS.md

git:20261104.baeed54 · audit A · 3 stars

risk-attribution SKILL.md skill

iman/agent-driven-risk-desk-and-skills · openai-skills/risk-attribution/SKILL.md · Estimate a covariance matrix from supplied returns, split VaR and Expected Shortfall into per-position contributions…