# Brain

> A Claude skill from codejunkie99/agentic-stack.

- **Type:** Skill
- **Install:** `agentstack add skill-codejunkie99-agentic-stack-brain`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [codejunkie99](https://agentstack.voostack.com/s/codejunkie99)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [codejunkie99](https://github.com/codejunkie99)
- **Source:** https://github.com/codejunkie99/agentic-stack/tree/master/.agent/skills/brain

## Install

```sh
agentstack add skill-codejunkie99-agentic-stack-brain
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Brain Integration

Use this skill when the task needs durable memory shared across coding-agent
harnesses through the external `brain` CLI and MCP server.

## Check Availability

```bash
python3 .agent/tools/brain_bridge.py status
```

If Brain is missing, tell the user to install it:

```bash
brew install codejunkie99/tap/brain
```

## Recall

Before non-trivial work that could depend on prior cross-tool decisions:

```bash
python3 .agent/tools/brain_bridge.py ask ""
```

Use returned notes as context, but keep project-local `.agent/memory/semantic`
as the source for agentic-stack lessons until the user explicitly asks to
promote or migrate them.

## Save

Save one concise observation when the user gives a durable preference,
cross-project convention, or decision that should survive across harnesses:

```bash
python3 .agent/tools/brain_bridge.py note ""
```

Do not save secrets, credentials, or ephemeral task details.

## MCP

To wire Brain as an MCP stdio server, inspect:

```bash
python3 .agent/tools/brain_bridge.py mcp-command
```

The expected command is `brain serve --mcp`.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [codejunkie99](https://github.com/codejunkie99)
- **Source:** [codejunkie99/agentic-stack](https://github.com/codejunkie99/agentic-stack)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-codejunkie99-agentic-stack-brain
- Seller: https://agentstack.voostack.com/s/codejunkie99
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.