eu-market-abuse-regulation-mar-surveillance SKILL.md skillA
eu-market-abuse-regulation-mar-surveillance 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/eu-market-abuse-regulation-mar-surveillance@v2.0.0Pins v2.0.0 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/eu-market-abuse-regulation-mar-surveillance/SKILL.md- Versions recorded
- 5
- Latest version
- v2.0.0, committed Sep 3, 2026
- First version recorded
- Jul 30, 2026
- Size
- 9,724 bytes
- Repository stars
- 50
- License
- Apache-2.0
Use when screening EU or EEA order and trade batches for wash trading, spoofing, layering and quote stuffing under Regulation 596/2014 Article 16, producing suspicious transaction and order report candidates. The UK applies its own assimilated regime.
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 when building or reviewing market-abuse surveillance for **EU/EEA** trading, where **MAR Article 16(1)-(2)** obliges market operators and investment firms operating a trading venue, and persons professionally arranging or executing transactions (PPAETs), to maintain effective arrangements to prevent and detect market abuse and to notify the National Competent Authority (NCA) *without delay* once reasonable suspicion is formed. It fits post-trade / near-real-time batch screening of an order and trade log for three of the indicators in **Commission Delegated Regulation (EU) 2016/522, Annex II** and **MAR Annex I**: transactions with no change in beneficial ownership, layering/spoofing, and quote stuffing. ## When NOT to Use - **Not for the UK.** Since 1 January 2021 the UK applies its own assimilated MAR and assimilated Delegated Regulation (EU) 2016/957, supervised by the FCA. The FCA is *not* an NCA under EU MAR; a UK STOR goes to the FCA under UK MAR, through FCA channels. …
Read the whole file at its exact version.
How to install
mdr add himanshuj16/algo-trading-skills/eu-market-abuse-regulation-mar-surveillance@sha256:458c865c7d0cde7eThe line at the top of this page pins the label v2.0.0, 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_chghq2y7p5lppjk4)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 30, 2026 and Sep 3, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-09-03 | 8527a51 | 9,724 B | A | view · diff |
| v2.0.0 | 2026-08-25 | 7e72405 | 9,788 B | A | view · diff |
| v1.0.0 | 2026-08-07 | 89d1436 | 3,387 B | A | view · diff |
| v1.0.0 | 2026-07-30 | dfc60c7 | 3,385 B | A | view · diff |
| v1.0.0 | 2026-07-30 | 66d0ca2 | 3,400 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 (9724 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_chghq2y7p5lppjk4 GET https://markdownregistry.com/api/v1/resolve?ref=himanshuj16/algo-trading-skills/eu-market-abuse-regulation-mar-surveillance GET https://markdownregistry.com/api/v1/blob/458c865c7d0cde7e1ee9620a68d453ba529fbaf5577046693028ac22701523a0
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.