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Postergully
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setup

Automate GBrain provisioning, AGENTS.md injection, and initial data import.

Updated May 4, 2026
Search Tags:#supabase#setup#import#health-check#postgres#autopilot#gbrain
One-click install
npx skills add https://github.com/Postergully/11mirror-plugin --skill setup-postergully
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: setup
Source: https://github.com/Postergully/11mirror-plugin/tree/main/skills/setup
Command: npx skills add https://github.com/Postergully/11mirror-plugin --skill setup-postergully

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This guide enables teams to provision GBrain end-to-end, including auto‑provisioning a database (Supabase or Postgres with pgvector), injecting AGENTS.md, and performing the initial import.

Core Features & Use Cases

  • Automated provisioning: create or connect a Postgres-compatible store with vector support and configure the brain-ready environment.
  • AGENTS.md injection: inject brain-first lookup context into agents for production readiness.
  • First import: seed the brain repo with initial pages and structure to enable search, embeddings, and syncing.
  • Operational readiness: provide health checks, auto-update hooks, and live-sync configuration to keep the brain current.
  • End-to-end readiness: supports both Supabase and BYO Postgres setups, with guided phases from setup to verification.

Quick Start

Run the setup flow to provision GBrain, connect a Postgres source, and import initial data.

Frequently Asked Questions about setup

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

FAQPage Schema
How do I automate Supabase provisioning and the initial GBrain import?▼

To provision GBrain, you need a Postgres-compatible database with pgvector support, a valid connection string, and an OpenAI API key if you want to enable semantic search embeddings.

Can I bring my own Postgres database with pgvector for GBrain setup?▼

AGENTS.md injection works by embedding brain-first lookup context directly into your agents, ensuring they reference the provisioned knowledge base for production readiness and accurate query responses.

Does GBrain setup work with Supabase and BYO Postgres?▼

After the initial setup, you can configure live-sync and auto-update hooks to keep the brain current. The setup flow includes health checks to verify operational readiness and continuous data syncing.

Do I need an OpenAI API key to configure semantic search in GBrain?▼

If semantic search is not required, you can complete the GBrain setup without an OpenAI API key, but embedding generation and vector-based queries will be unavailable.

Why is my GBrain setup failing the health check after provisioning Postgres?▼

Verify that your Postgres instance has pgvector installed and that the connection string grants proper schema permissions to allow the setup flow to configure the brain environment correctly.

What is the best way to provision a brain repo with pgvector and Postgres?▼

This automated approach ensures operational readiness by standardizing the configuration across environments and enabling health checks and live-sync updates from the start.

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