Install
npx skills add garrytan/gbrain --skill maintain
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add garrytan/gbrain
/plugin install gbrain@gbrain
This skill is part of the plugin “gbrain”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the maintain skill do?
Description from the SKILL.md in the source repository.
Questions about maintain
What does the maintain skill do?
Brain health checks: back-link enforcement, citation audit, filing validation, stale info detection, orphan pages, and benchmarks. Use when asked to check brain health, run maintenance, or audit quality.
How do I install maintain?
In a terminal: npx skills add garrytan/gbrain --skill maintain. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use maintain?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is maintain safe to use?
Our automatic check found no risky patterns (piped shell scripts, hidden characters, secret access, prompt overrides). It is not a full audit – read the SKILL.md and any scripts before installing.
More skills from garrytan/gbrain
When/what to retrieve — open the brain page for a salient entity before answering from memory.
Re-run or deepen the agent's identity interview. Drives the SHARED bootstrap answer bank (state/interview.json) via `gbrain bootstrap interview --set/--show/--confirm`, then re-renders the identity files with `gbrain bootstrap render --only <FILE> --force`.
Tiered LLM extraction pattern for large corpus processing (email archives, document dumps, transcript libraries).
Generic framework for converting external events (SMS, meetings, social mentions) into brain-ingestible signals. Define a transform function, register a webhook URL, and incoming events get processed through the brain pipeline.
Route to Mars (introspective thought partner / demo showman voice persona). Used when the operator wants depth, meaning, or impressive social demos rather than logistics.
Route to Venus (sharp executive-assistant voice persona). Used for logistics — calendar, tasks, recent messages, brain lookups — at sub-second phone-call latency. The default voice persona unless DEFAULT_PERSONA=mars is set.
Post-call handling for a voice session — turn the transcript into a brain page, post the summary to the operator's messaging surface, archive the audio.
External-lookup skill with canonical Convention callout
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