# Eighty Six

> Manage the 86 list of currently unavailable items.

- **Type:** Skill
- **Install:** `agentstack add skill-cvander-maya-eighty-six`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [cvander](https://agentstack.voostack.com/s/cvander)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [cvander](https://github.com/cvander)
- **Source:** https://github.com/cvander/Maya/tree/main/skills/eighty_six

## Install

```sh
agentstack add skill-cvander-maya-eighty-six
```

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

## About

# Eighty-Six

Manage the 86 list of currently unavailable items. Add items when they run out, remove them when restocked, and list what is currently unavailable.

Idempotent. Writes only to data/86/current.md. No PII in output.

## When to Use

- When a bartender reports an item is out (86 it)
- When a delivery arrives and restocks an item (un-86 it)
- Before service to check what is currently unavailable
- When a guest asks about availability

## Procedure

Run the skill from the repo root:

```bash
# List currently 86'd items (default behavior)
python -m skills.eighty_six --format json

# Explicitly list
python -m skills.eighty_six --list --format json

# Add an item to the 86 list
python -m skills.eighty_six --add "Pliny the Elder" --reason "Keg kicked" --reported-by "Alex" --format json

# Remove an item (back in stock)
python -m skills.eighty_six --remove "Pliny the Elder" --format json
```

Parse the JSON result:
- `status`: "ok" (all clear or action completed) or "warn" (items on 86 list)
- `findings`: array with CURRENTLY_86D, ITEM_86D, or ITEM_BACK codes
- `data.items`: list of currently 86'd items (on --list)
- `data.count`: number of 86'd items (on --list)

### Exit Codes

| Code | Meaning |
|------|---------|
| 0 | OK - action completed or no items 86'd |
| 1 | Warn - items currently on the 86 list |
| 2 | Config error (bad arguments) |
| 3 | Data error (can't read/write data file) |
| 10 | Unexpected error |

## Verification

After running, confirm:
- Exit code is 0 or 1 (not 2, 3, or 10)
- stdout is valid JSON (when using --format json)
- For --add: item appears in subsequent --list
- For --remove: item no longer appears in --list

## Source & license

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

- **Author:** [cvander](https://github.com/cvander)
- **Source:** [cvander/Maya](https://github.com/cvander/Maya)
- **License:** MIT

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-cvander-maya-eighty-six
- Seller: https://agentstack.voostack.com/s/cvander
- Browse the marketplace: https://agentstack.voostack.com/browse

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