proto-persona SKILL.md skillA
proto-persona from ninjasln-labs/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ninjasln-labs/agent-skills/proto-persona@v1.1.1Pins v1.1.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ninjasln-labs/agent-skills
- Path
proto-persona/SKILL.md- Versions recorded
- 5
- Latest version
- v1.1.1, committed Sep 29, 2026
- First version recorded
- Aug 3, 2026
- Size
- 15,040 bytes
- Repository stars
- 3
- License
- none declared
Create a proto-persona from current research, market signals, and team knowledge. Use when you need a working customer profile before deeper validation.
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
# Proto Persona ## Purpose Create an initial, assumption-based persona profile that synthesizes available user research, market data, and stakeholder knowledge into a working hypothesis about your target user. Use this to align teams early in product development, guide initial design decisions, and identify gaps in understanding that require validation through research. This is not a validated persona—it's a "proto" (prototype) persona that evolves as you learn more. Think of it as a structured placeholder that prevents design-by-committee while acknowledging you don't have all the answers yet. ## Input **Works best with:** The target user or segment you need a working profile for. **Also useful:** Whatever signal exists — support themes, sales anecdotes, analytics, prior research — plus the decision the persona will guide. Anything supplied with the invocation itself — text after the skill name, a pasted context dump, or an appended `ARGUMENTS:` line — counts as answers already given. Use it and skip whatever it covers; don't re-ask. …
Read the whole file at its exact version.
How to install
mdr add ninjasln-labs/agent-skills/proto-persona@sha256:7183bab85ecd17c1The line at the top of this page pins the label v1.1.1, 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_ptacdlhilvze6pgb)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 3, 2026 and Sep 29, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.1 latest | 2026-09-29 | 0febb7a | 15,040 B | A | view · diff |
| v1.0.3 | 2026-09-22 | 75c75c0 | 12,499 B | A | view · diff |
| v1.0.0 | 2026-09-07 | 571fb57 | 12,586 B | A | view · diff |
| git:20260803.cf548c9 | 2026-08-03 | cf548c9 | 12,524 B | A | view · diff |
| git:20260803.88cd167 | 2026-08-03 | 88cd167 | 12,507 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 (15040 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
ninjasln-labs/agent-skills · 3 stars · license none declared · pushed 2026-10-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ptacdlhilvze6pgb GET https://markdownregistry.com/api/v1/resolve?ref=ninjasln-labs/agent-skills/proto-persona GET https://markdownregistry.com/api/v1/blob/7183bab85ecd17c12a44dc775c3c16f46ee82cbf01eb8037f2863bc1a2c04955
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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