niche-signal-discovery SKILL.md skillA
niche-signal-discovery from getaero-io/gtm-eng-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add getaero-io/gtm-eng-skills/niche-signal-discovery@git:20261016.1ed4c36Pins git:20261016.1ed4c36 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- getaero-io/gtm-eng-skills
- Path
skills/niche-signal-discovery/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261016.1ed4c36, committed Oct 16, 2026
- First version recorded
- Jun 30, 2026
- Size
- 1,441 bytes
- Repository stars
- 73
- License
- MIT
Deprecated alias. This skill was renamed to `deepline-scoring`. Use when a user or script still invokes `/niche-signal-discovery`: immediately load and follow the `deepline-scoring` skill instead. Triggers: ICP analysis, niche signals, won vs lost analysis, differential signals, signal discovery, ICP signal report, account scoring signals, lead scoring, first-party signals, buyer signals.
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
# niche-signal-discovery (renamed to deepline-scoring)
## Quick Start
```bash
npm install -g deepline
deepline -h
```
This skill was renamed. `niche-signal-discovery` is a temporary alias kept so existing prompts, scripts, and saved commands keep working. It will be removed.
## What to do
Load the `deepline-scoring` skill and follow it for this request. Do not answer from this file; it contains no instructions of its own.
If the skill loader supports names, invoke `deepline-scoring`. Otherwise read the entrypoint directly, trying these roots in order and using the first that exists:
```bash
for candidate in \
"$PWD/.skills/deepline-scoring" \
"$HOME/.claude/skills/deepline-scoring" \
"$HOME/.agents/skills/deepline-scoring"; do
[ -d "$candidate" ] && { echo "$candidate/SKILL.md"; break; }
done
```
Then tell the user once, in a single line, that `/niche-signal-discovery` is now `/deepline-scoring`, and continue with the actual request.Read the whole file at its exact version.
How to install
mdr add getaero-io/gtm-eng-skills/niche-signal-discovery@sha256:813917533dfdae04The line at the top of this page pins the label git:20261016.1ed4c36, 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_mryrslszyfor5hxo)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Jun 30, 2026 and Oct 16, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.1ed4c36 latest | 2026-10-16 | 1ed4c36 | 1,441 B | A | view · diff |
| git:20261015.013c236 | 2026-10-15 | 013c236 | 1,460 B | A | view · diff |
| git:20261003.2de3c0b | 2026-10-03 | 2de3c0b | 1,476 B | A | view · diff |
| git:20260920.6c92296 | 2026-09-20 | 6c92296 | 1,807 B | A | view · diff |
| git:20260919.f7b16f1 | 2026-09-19 | f7b16f1 | 10,102 B | A | view · diff |
| git:20260723.133b98b | 2026-07-23 | 133b98b | 19,758 B | A | view · diff |
| git:20260723.f22891c | 2026-07-23 | f22891c | 19,760 B | A | view · diff |
| git:20260630.bd35802 | 2026-06-30 | bd35802 | 19,473 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 (1441 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
getaero-io/gtm-eng-skills · 73 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mryrslszyfor5hxo GET https://markdownregistry.com/api/v1/resolve?ref=getaero-io/gtm-eng-skills/niche-signal-discovery GET https://markdownregistry.com/api/v1/blob/813917533dfdae04b1e899757771bf3e95ce4636a712eb2a27a04700aa9d1a39
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.