Myriad Prediction Markets

What it does

When your agent uses it

• The user wants to trade prediction markets on BNB Chain
• Find market opportunities by keyword
• Automate a trading + claims loop

Example prompts

• “/myriad-prediction-markets”

Requirements

• Node.js
• A credential in MYRIAD_PRIVATE_KEY

Workflow steps

10 steps, taken from the first numbered list in SKILL.md.

1. 1npm i -g @myriadmarkets/cli
2. 2mp wallet create --name "myriad-agent"
3. 3mp buy --token usdt_bsc --amount 100 --wallet --email
4. 4mp wallet export --wallet "myriad-agent" → copy private key
5. 5myriad wallet setup → paste key (stored encrypted)
6. 6myriad markets list --state open --order volume --sort desc
7. 7myriad trade buy --market-id --outcome-id --value 25 --dry-run
8. 8myriad trade buy --market-id --outcome-id --value 25
9. 9myriad claim all — sweep resolved positions
10. 10mp virtual-account offramp create — withdraw winnings

What it can do on your machine

Read from SKILL.md and the folder at commit aa672ab. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Shell commands in SKILL.md call:

  • npm

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  Links to these hosts (documentation or services it may open):

  • npmjs.com

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names these keys or tokens, usually read from environment variables:

  • MYRIAD_PRIVATE_KEY

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Myriad Prediction Markets loads about 1.6k tokens when it runs. Until then it costs about 93 tokens; SKILL.md has 342 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~93

When it runs · the whole SKILL.md, loaded when a task matches

~1.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

• NoteMentions a .env fileSKILL.md:41

  solves in order: CLI flags → env vars / `.env` → `~/.config/myriad/config.json` → built-in defaults.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from moonpay/skills at commit aa672ab, republished under its MIT licence (© moonpay). 342 words, ~1,565 tokens.

name

myriad-prediction-markets

description

AI trading agent for Myriad prediction markets on BNB Chain. Discover live markets, execute buy/sell trades, monitor portfolio exposure, claim winnings, and run as an MCP server for multi-agent workflows. Use when the user wants to trade prediction markets on BNB Chain, find market opportunities by keyword, or automate a trading + claims loop.

tags

prediction-markets, trading, bnb-chain, mcp, defi

npm i -g @myriadmarkets/cli

# 1. Create and fund a MoonPay wallet (see Wallet section below)
# 2. Configure Myriad with your private key
myriad wallet setup        # interactive — encrypts key to file + OS keychain
# OR
export MYRIAD_PRIVATE_KEY="0x..."   # env var

# 3. Deposit funds
myriad wallet deposit

# List open markets sorted by volume
myriad markets list --state open --order volume --sort desc

# Filter by keyword
myriad markets list --keyword "bitcoin" --state open --limit 10

# JSON output for agent pipelines
myriad markets list --state open --json

# Buy a position (dry-run first)
myriad trade buy --market-id 164 --outcome-id 0 --value 25 --dry-run
myriad trade buy --market-id 164 --outcome-id 0 --value 25

# Sell a position
myriad trade sell --market-id 164 --outcome-id 0 --value 25 --dry-run
myriad trade sell --market-id 164 --outcome-id 0 --value 25

# View open positions and exposure
myriad portfolio

# Check balances
myriad wallet balances

# Swap tokens (auto-runs when USDT balance is insufficient)
myriad swap

# Sweep all resolved winning positions
myriad claim all

# Run as MCP server for Claude Code / multi-agent orchestration
myriad mcp

{
  "mcpServers": {
    "myriad": {
      "command": "myriad",
      "args": ["mcp"]
    }
  }
}

# Install Myriad skills into Claude Code
myriad skills install --target claude

myriad markets list --keyword "fed rate" --state open --json
# → review markets and odds
myriad trade buy --market-id <id> --outcome-id <id> --value 50 --dry-run
# → confirm looks right
myriad trade buy --market-id <id> --outcome-id <id> --value 50

myriad portfolio
myriad wallet balances

myriad claim all

myriad mcp   # Claude Code connects via MCP tools

npm install -g @moonpay/cli
mp login

# Create a dedicated trading wallet
mp wallet create --name "myriad-agent"
mp wallet retrieve --wallet "myriad-agent"   # note your BNB Chain address

# Buy USDT directly on BNB Chain
mp buy --token usdt_bsc --amount 100 --wallet <bnb-address> --email <email>

# Or bridge USDT from another chain
mp token bridge \
  --from-wallet myriad-agent --from-chain ethereum \
  --from-token 0xdac17f958d2ee523a2206206994597c13d831ec7 \
  --from-amount 100 \
  --to-chain bsc \
  --to-token 0x55d398326f99059ff775485246999027b3197955

# ⚠️ Your private key gives full access to your wallet.
# Never share it, commit it to version control, or reuse it across services.
mp wallet export --wallet "myriad-agent"
# Copy EVM private key → use in myriad wallet setup or MYRIAD_PRIVATE_KEY

mp token balance list --wallet <bnb-address> --chain bsc

mp virtual-account offramp create \
  --name "Offramp" \
  --bankAccountId <bank-account-id> \
  --stablecoin usdc \
  --chain bsc

© moonpay, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/myriad-prediction-markets of moonpay/skills.

Open the folder on GitHubat commit aa672ab