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Pure-infra skill that opts out via frontmatter
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
| name | exempt-frontmatter |
| description | Pure-infra skill that opts out via frontmatter |
| triggers | ["schedule a cron job"] |
| mutating | true |
| brain_first | exempt |
This skill manages cron schedules. It does call web_search for time-zone
data and perplexity for cron syntax help — but the maintainer declared
brain_first: exempt because the skill is pure infrastructure that
doesn't consult brain knowledge.
Use web_search for tz data, perplexity for cron syntax. Update the crontab via the host system call.
Proactive "make the most of gbrain" coaching. Runs `gbrain advisor` on a cadence and pings the user with the top high-leverage actions for their brain: version drift, pending migrations, stalled jobs, low embed coverage, setup smells, and uninstalled brain skills. Read-only; always asks before fixing.
When/what to retrieve — open the brain page for a salient entity before answering from memory.
Validate and auto-repair YAML frontmatter on brain pages. Catches malformed pages before they enter the brain (missing closing
Deduplicate and synthesize raw concept stubs into a tiered intellectual map (T1 Canon to T4 Riff), tracing idea evolution across sources over time. Transforms thousands of raw concept pages into a curated intellectual fingerprint.
Trace one idea's evolution through the brain: first mention, best articulation, related concepts, reversals, contradictions, abandoned branches, and the current live version. Use for single-idea conceptual lineage, not broad concept-map synthesis or structured entity metrics.
Route to Mars (introspective thought partner / demo showman voice persona). Used when the operator wants depth, meaning, or impressive social demos rather than logistics. Mars handles SOLO mode (philosophy, presence, patterns) and DEMO mode (tool-driven showmanship) automatically.
