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canslim-screener SKILL.md skillA

canslim-screener from tradermonty/claude-trading-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add tradermonty/claude-trading-skills/canslim-screener@git:20260614.b938b86

Pins git:20260614.b938b86 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: tradermonty/claude-trading-skills
Path: skills/canslim-screener/SKILL.md
Versions recorded: 5
Latest version: git:20260614.b938b86, committed Jun 14, 2026
First version recorded: Feb 22, 2026
Size: 25,606 bytes
Repository stars: 3,682
License: MIT

Screen US stocks using William O'Neil's CANSLIM growth stock methodology. Use when user requests CANSLIM stock screening, growth stock analysis, momentum stock identification, or wants to find stocks with strong earnings and price momentum following O'Neil's investment system.

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

# CANSLIM Stock Screener - Phase 3 (Full CANSLIM)

## Overview

This skill screens US stocks using William O'Neil's proven CANSLIM methodology, a systematic approach for identifying growth stocks with strong fundamentals and price momentum. CANSLIM analyzes 7 key components: **C**urrent Earnings, **A**nnual Growth, **N**ewness/New Highs, **S**upply/Demand, **L**eadership/RS Rank, **I**nstitutional Sponsorship, and **M**arket Direction.

**Phase 3** implements all 7 of 7 components (C, A, N, S, L, I, M), representing **100% of the full methodology**.

**Two-Stage Approach:**
1. **Stage 1 (FMP API + Finviz)**: Analyze stock universe with all 7 CANSLIM components
2. **Stage 2 (Reporting)**: Rank by composite score and generate actionable reports

**Key Features:**
- Composite scoring (0-100 scale) with weighted components
- **Finviz fallback** for institutional ownership data (automatic when FMP data incomplete)
- Progressive filtering to optimize API usage
- JSON + Markdown output formats
- Interpretation bands: Exceptional+ (90+), Exceptional (80-89), Strong (70-79), Above Average (60-69)
- Bear market protection (M component gating)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add tradermonty/claude-trading-skills/canslim-screener@sha256:e2450caba7335e0d

The line at the top of this page pins the label git:20260614.b938b86, 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_bbmo2xvevqxe22kb.svg)](https://markdownregistry.com/a/art_bbmo2xvevqxe22kb)

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

Versions

The registry has recorded 5 versions of this file, between Feb 22, 2026 and Jun 14, 2026, about one every 28 days.

version	committed	commit	size	audit
git:20260614.b938b86 latest	2026-06-14	b938b86	25,606 B	A	view · diff
git:20260504.4dfee8b	2026-05-04	4dfee8b	25,606 B	A	view · diff
git:20260301.abd0b15	2026-03-01	abd0b15	24,133 B	A	view · diff
git:20260225.09a9359	2026-02-25	09a9359	24,192 B	A	view · diff
git:20260222.e22fecb	2026-02-22	e22fecb	24,480 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 (25606 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

tradermonty/claude-trading-skills · 3,682 stars · license MIT · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bbmo2xvevqxe22kb
GET https://markdownregistry.com/api/v1/resolve?ref=tradermonty/claude-trading-skills/canslim-screener
GET https://markdownregistry.com/api/v1/blob/e2450caba7335e0d18b5fa2df8c0f72249199a83afa747cb888853fe58276504

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.

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