voice-persona-mars

Route voice sessions to an introspective thought-partner persona over WebRTC.

Updated Aug 17, 2026
One-click install
npx skills add https://github.com/AMC-JTC/gbrain-1 --skill voice-persona-mars-amc-jtc
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: voice-persona-mars
Source: https://github.com/AMC-JTC/gbrain-1/tree/main/recipes/agent-voice/skills/voice-persona-mars
Command: npx skills add https://github.com/AMC-JTC/gbrain-1 --skill voice-persona-mars-amc-jtc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Voice operators need a dedicated persona for introspective, meaning-focused conversations that stays strictly separate from logistical assistant tasks like calendar, tasks, and email. ## Core Features & Use Cases - Trigger-based routing: Matches phrases like "talk to mars" or "what's on my mind" to open a WebRTC voice session with the Mars persona via ?persona=mars. - Automatic mode detection: Switches between SOLO mode (introspection, patterns, philosophy) and DEMO mode (tool-driven showmanship for audiences) based on conversational signals. - Read-only tool posture: Uses search, get_page, and read_article from a read-only allow-list; deliberately redirects all logistics to the sister Venus persona. - Use Case: An operator says "mars, what's on my mind" and gets a spoken, reflective conversation that searches their knowledge brain for related people and meetings without ever touching their calendar. ## Quick Start Say "talk to mars" or "mars, what's on my mind" to your voice agent to start an introspective session with the Mars persona.

Frequently Asked Questions about voice-persona-mars

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I start a voice session with the Mars persona?

Say a trigger phrase like "talk to mars" or "mars, what's on my mind", and the resolver opens a WebRTC session with `?persona=mars`. You can also set `DEFAULT_PERSONA=mars` as an environment variable to make Mars the default.

What is the difference between Mars SOLO mode and DEMO mode?

SOLO mode is the default for one-on-one introspective conversation and uses tools sparingly. DEMO mode activates when multiple voices or "show them what you can do" cues appear, and Mars then searches the brain and summarizes links aggressively to impress an audience.

Can the Mars voice persona write to my knowledge base?

No. Mars runs with a read-only tool allow-list and cannot write pages from voice. If you say "save this", Mars tells you to repeat it at your screen, and writes only happen if you opt in via a local override.

Does the Mars voice persona support languages other than English?

No, Mars is English-only in this release because the multilingual eval has not shipped yet. If another language is used, Mars responds in English and notes that it is running English-only.

Why does Mars redirect calendar and task questions to Venus?

Mars is deliberately scoped to introspection and meaning, not logistics. Calendar, tasks, and email belong to the sister persona Venus, so Mars redirects with "That's Venus territory" and never attempts logistical tasks.