estimated-tax-payment-scheduling-for-active-trading-income SKILL.md skillA
estimated-tax-payment-scheduling-for-active-trading-income 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/estimated-tax-payment-scheduling-for-active-trading-income@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/estimated-tax-payment-scheduling-for-active-trading-income/SKILL.md- Versions recorded
- 5
- Latest version
- v2.0.0, committed Sep 3, 2026
- First version recorded
- Jul 30, 2026
- Size
- 12,144 bytes
- Repository stars
- 50
- License
- Apache-2.0
Use when a US individual earns trading income with no wage withholding and must schedule quarterly instalments under IRC 6654: the required annual payment on the 90% current-year or 100%/110% prior-year test, and the four instalment dates.
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 an **individual** US taxpayer earns trading income that arrives without wage withholding — a proprietary trader on a K-1, an LLC member, an S corporation shareholder, or a sole proprietor running an automated strategy. Trading gains generate no employer withholding, so IRC section 6654 imposes an addition to tax unless the year's liability is funded in four instalments as it is earned. The engine answers three questions the trading desk actually needs: how much must be funded for the year to reach a safe harbor, how much cash must leave the trading account on each of the four dates, and — given what has already been paid — whether any instalment is currently short. It is a mechanical statutory computation, not tax advice, and it does not verify the eligibility facts the caller asserts. ## When NOT to Use …
Read the whole file at its exact version.
How to install
mdr add himanshuj16/algo-trading-skills/estimated-tax-payment-scheduling-for-active-trading-income@sha256:751e8d202c3ee30eThe 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_2n4ng7lifudaarsu)
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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 | 12,144 B | A | view · diff |
| v2.0.0 | 2026-08-25 | 7e72405 | 12,229 B | A | view · diff |
| v1.0.0 | 2026-08-07 | 89d1436 | 3,600 B | A | view · diff |
| v1.0.0 | 2026-07-30 | dfc60c7 | 3,598 B | A | view · diff |
| v1.0.0 | 2026-07-30 | 66d0ca2 | 3,612 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 (12144 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_2n4ng7lifudaarsu GET https://markdownregistry.com/api/v1/resolve?ref=himanshuj16/algo-trading-skills/estimated-tax-payment-scheduling-for-active-trading-income GET https://markdownregistry.com/api/v1/blob/751e8d202c3ee30e74f747a07a2c433c15fb7a77c8293d875da6921013eab3d5
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.