core-four-lead-engine SKILL.md skillA
core-four-lead-engine from skillmedev/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add skillmedev/skills/core-four-lead-engine@git:20260705.a28c4cePins git:20260705.a28c4ce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- skillmedev/skills
- Path
skills/core-four-lead-engine/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260705.a28c4ce, committed Jul 5, 2026
- First version recorded
- Jul 5, 2026
- Size
- 9,768 bytes
- Repository stars
- 19
- License
- MIT
Pick the lead channels that fit a gym's stage, back daily activity out of a member goal, and build a 30-day lead plan across the Core Four (warm outreach, content, cold outreach, paid ads). Use when a gym owner says "I need more leads", "how do I get members", "what marketing should I do", "build a lead plan", "warm/cold outreach", or "what's a lead magnet". Do NOT use when the owner wants other people to bring in members (referrals, affiliate partners, agencies, employees) - use…
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
# Core Four Lead Engine Turn "get more members" into a measured 30-day plan with daily activity targets across the four ways a gym can reach people itself. There are only four ways to let people know about the gym, mapped by who you contact (knows you, or stranger) and how many at once (one, or many): warm outreach (knows you, one-to-one), content (follows you, one-to-many), cold outreach (strangers, one-to-one), paid ads (strangers, one-to-many). Every tactic is a version of one of these. ## Workflow 1. **Pick the starting channel by audience and budget.** Start where the gym has an unfair advantage. Existing audience (email list, social following, past members): start with warm outreach and content - free, fast, highest conversion. Money but no audience: start with paid ads against a front-end offer - buys reach now. Neither: start with cold outreach and content - costs time, not money, and builds the audience the other channels need. Pick one or two channels the owner can run daily without fail; add more later. …
Read the whole file at its exact version.
How to install
mdr add skillmedev/skills/core-four-lead-engine@sha256:f86ba62030c205f8The line at the top of this page pins the label git:20260705.a28c4ce, 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_vrnet7xgpdzur52f)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Jul 5, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260705.a28c4ce latest | 2026-07-05 | a28c4ce | 9,768 B | A | view · diff |
| git:20260705.acb5571 | 2026-07-05 | acb5571 | 9,788 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 (9768 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
skillmedev/skills · 19 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vrnet7xgpdzur52f GET https://markdownregistry.com/api/v1/resolve?ref=skillmedev/skills/core-four-lead-engine GET https://markdownregistry.com/api/v1/blob/f86ba62030c205f872f0d4ed3a75447ccae69ce4632f9adcdcb68fe1a1581079
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.