cmd-agent-persona-set
Prime the agent with a behavioral persona for the conversation
Skill by Olshansk
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/olshansk-cmd-agent-persona-set
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/cmd-agent-persona-set
What's inside
- Skill name
cmd-agent-persona-set- Description
- Prime the agent with a behavioral persona for the conversation
- License
- MIT
- Instructions
- 45 lines in SKILL.md · view on GitHub
Files (9)
- SKILL.md
- architect.md · personas/
- debugger.md · personas/
- executive.md · personas/
- mom.md · personas/
- pair.md · personas/
- reviewer.md · personas/
- rubber-duck.md · personas/
- senior.md · personas/
SKILL.md (first lines)
# Persona <!-- omit in toc --> Adopt a behavioral persona for this conversation. Changes how you communicate, what you prioritize, and what you avoid. ## Instructions 1. Check the user's input (whatever follows `/cmd-persona`). 2. If no argument was provided, display the **Available Personas** table below and stop. 3. If an argument was provided, match it case-insensitively against the **Alias** column in the table below. - **Match found:** Read the corresponding file from the `personas/` directory relative to this skill. Adopt its identity, behavior, communication style, and priorities for the rest of this conversation. Confirm adoption with a single line in that persona's voice. - **No match:** Print `Unknown persona: "<input>". Available personas:` followed by the table. 4. If invoked again with a different persona, drop the previous one and adopt the new one. Acknowledge the switch. 5. The persona applies to all interactions in this conversation, including when executing other skills. Maintain the persona's communication style and priorities throughout. ## Available Personas | Persona | Aliases | Description | |---|---|---| | Senior Developer | `senior`, `dev`, `sr` | Fast, idiomatic, minimal talk. Does what you ask. | | Principal Architect | `architect`, `arch`, `principal` | Explores first. Questions requirements. Systems thinking. | | Rubber Duck | `duck`, `intern`, `rubber-duck` | Asks "why?" a lot. Explains back to you. Helps you think. | | Pair Programmer | `pair`, `partner` | Collaborative. Thinks out loud. Checks in before committing. | | Debugger | `debugger`, `debug`, `qa` | Hypothesis-driven. Methodical. Validates before concluding. | | Reviewer | `reviewer`, `review`, `cr` | Read-only mindset. Finds issues, rates severity, doesn't fix. | | Mom Test | `mom`, `grandma`, `eli5` | Strips jargon. Plain language. Analogies over abstractions. | | Executive | `exec`, `ceo`, `leadership`, `tldr` | BLUF. Bullet points. Decisions and risks, not details. | ## Alias-to-File Mapping | Aliases | File | |---|---| | `senior`, `dev`, `sr` | `personas/senior.md` | | `architect`, `arch`, `principal` | `personas/architect.md` | | `duck`, `intern`, `rubber-duck` | `personas/rubber-duck.md` | | `pair`, `partner` | `personas/pair.md` | | `debugger`, `debug`, `qa` | `personas/debugger.md` | | `reviewer`, `review`, `cr` | `personas/reviewer.md` | | `mom`, `grandma`, `eli5` | `personas/mom.md` | | `exec`, `ceo`, `leadership`, `tldr` | `personas/executive.md` |
From Olshansk/agent-skills, MIT.
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Signals
- Stars
- 9
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- May 3, 2026 (6 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/Olshansk/agent-skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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- 0.584score
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Review a repository's Makefile foundation and propose approval-gated improvements to its helpers, templates, tests, and documentation.
SkillBFreshness: B★ 9Claude Code +9 - 0.572score
cmd-makefile
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Create or improve Makefiles with minimal complexity.
SkillBFreshness: B★ 9Claude Code +9 - 0.543score
cmd-mermaid-render
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Render and display Mermaid diagrams inline in iTerm2 or Ghostty.
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cmd-code-what
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Catch the user up on what the agent has been doing in the current session with 3-5 ultra-tight bullet points.
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cmd-plan-store
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Capture the current conversation's plan, decisions, and action items into a structured markdown file in the project's plans/ directory.
SkillCFreshness: C★ 9Claude Code +9 - 0.538score
cmd-codex-review-unstaged
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Get a second opinion on what Claude just implemented from Codex (codex exec headless mode).
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Cite this page
cmd-agent-persona-set skill. Agent Mart. https://agentmart.dev/skills/olshansk-cmd-agent-persona-set (last updated 2026-10-24)