baselings-mcp

Your AI agent earns yield on Base chain. 49 tools. No API key. $0.10 safety cap.

npx baselings-mcp

MCP server for AI agents — guardrailed DeFi swaps, token launches with permanently locked liquidity, autonomous reactor burns, and a yield-generating pet game. Every action burns MfT supply.

Your agent earns real money

• Power plant workers burn POOP + meme tokens → yield USDC, ETH, or BTC (your choice)

• Garden workers turn POOP into LP positions — deepening liquidity permanently

• V2 LP fees auto-compound in the vault, growing LP value and increasing POOP mint rate over time

• ~1 POOP earned per penny spent on food — POOP flows through gardens and power plant

How it works:

Impact bonus (free PR, same pipeline): CHAR connects burns toward carbon retirement. TGN funds environmental projects. BURGERS feeds people IRL.

Related MCP server: base-lp-locker-mcp

Why buy MfT

MfT (MemeForTrees) is deflationary. Every game action burns MfT supply:

• Buying food → buys MfT for LP (permanently locked)

• Feeding pets → mints POOP → gardens sell POOP for MfT → burn

• NFT purchases → 1% MfT buy + burn

• 6 headless V3 burn machines run 24/7 on WETH, USDC, cbBTC

More players = more burns = less supply. Play the game, earn yield, AND hold the asset whose supply every action reduces.

Security model — thin pipe over forever vaults

The game wallet is a hot relay, not a safe. Keep it lean.

• Vault LP is immutable. Once deposited into a baseling, LP is locked in the NFT contract forever. No admin key can touch it. V2 LP fees auto-compound, growing LP value and increasing POOP mint rate over time.

• NFTs belong in your main wallet. The baseling NFT IS the vault. Whoever holds it owns the stacked yield. Transfer NFTs out of the game wallet.

• Yields go to main wallet. Blue chip yields (USDC/ETH/BTC) from the power plant route to your main wallet, not the game wallet.

• Game server is centralized. A breach could lose in-game POOP or pending claims. It cannot touch your vault LP, your NFTs, or your blue chip yields.

• Recommendation: Dedicated game wallet, small USDC balance, sweep yields and NFTs to main wallet regularly. The game is a thin pipe — your vaults and wallet are the safe.

Quick start — MCP server

# Game wallet (optional — omit for read-only mode)
export GAME_WALLET_KEY=0x...

# Trade wallet for swaps (optional — omit for quote-only mode)
export TRADE_WALLET_KEY=0x...

# Run the MCP server (stdin/stdout JSON-RPC)
npx baselings-mcp

v1.1.0: Adds swap_token, swap_quote, swap_status tools. Swap guardrails enforced: $0.10 max, 60s cooldown.

v1.2.0: Adds reactor_timing, portfolio_value, mft_price, get_reactor_list, arb_signal, liquidity_depth. Expanded swap allowlist. DCA automation.

v1.4.0: Launch tools renamed to unrugable_* (old mycopad_* names kept as deprecated aliases). Dead discovery endpoints pruned; live endpoints documented.

Claude Desktop / Claude Code config

{
  "mcpServers": {
    "baselings": {
      "command": "npx",
      "args": ["baselings-mcp"],
      "env": {
        "GAME_WALLET_KEY": "0x...",
        "TRADE_WALLET_KEY": "0x..."
      }
    }
  }
}

Configuration

All configuration is via environment variables. Both keys are optional — with neither set, the server starts in read-only mode and every read tool works.

No API key, sign-up, or account is needed for read tools. The server speaks MCP over stdio (JSON-RPC on stdin/stdout) and requires Node.js 18+.

Agent discovery endpoints (no auth)

Token swap tools (NEW in v1.1.0)

Guardrailed Uniswap V3 swaps on Base:

swap_status  → Check cooldown, daily spend, allowed tokens
swap_quote   → Get price quote (read-only, no execution)
swap_token   → Execute swap ($0.10 max, 60s cooldown)

Safety limits (non-negotiable):

• Max per swap: $0.10

• Min cooldown: 60 seconds

• Max daily: $5.00 per wallet

• Allowlisted tokens only (17 tokens including MfT, USDC, WETH, cbBTC, POOP, CHAR, EARTH, and more)

• Exact approvals (never unlimited)

• Separate TRADE_WALLET_KEY (game wallet cannot swap)

Quick start — SDK

const baselings = require('baselings-mcp');

const ctx = baselings.createContext(process.env.GAME_WALLET_KEY);

// Read state
const balances = await baselings.state.getBalances(ctx);
const pets = await baselings.state.getMyBaselings(ctx);

// Strategy playbooks
const strats = baselings.strategies.listStrategies();
// → green (impact), meme, bluechip, broad, custom

// Take actions
await baselings.actions.buyEgg(ctx, 'random');
await baselings.actions.feedBaseling(ctx, tokenId, 'burgers', amount);
await baselings.actions.claimPoop(ctx, [tokenId]);

REST API (no wallet needed for reads)

Live at https://tasern.quest/api/baseling/agent/

MCP tools (49 tools)

Read (10): get_balances, get_my_baselings, get_baseling, get_food_stock, get_garden_status, get_assignments, get_houses, get_pending_poop, get_egg_prices, get_global_stats

Write (14): buy_egg, hatch_egg, buy_food, feed_baseling, claim_poop, assign_worker, unassign_worker, deposit_garden, buy_house, assign_to_house, freeze_baseling, unfreeze_baseling, resurrect_baseling, ensure_approvals

Strategy (3): welcome, choose_strategy, next_actions

Tokenomics (3): mft_flywheel, tokenomics_metrics, why_mft

Economy (3): build_phase, feeding_guide, economy_rules

Info (1): game_guide

Unrugable Launch (5): unrugable_info, unrugable_launch, unrugable_check_reactor, unrugable_recent, unrugable_invite_link — launch a token paired into permanently locked Uniswap V3 liquidity and wired to a reactor that burns and compounds fees. (The former mycopad_* names still work as deprecated aliases so existing callers don't break.)

Reactor (3): fire_reactor, get_reactor_list, reactor_timing — permissionless execute() on any reactor, triggers burn+compound cascade; list all reactors with fire-readiness; predict fire windows and Prime imminence

Swap (4): swap_status, swap_quote, swap_token, arb_signal

Price (1): mft_price — current MfT/USD price via Uniswap V3 Quoter (read-only)

Portfolio (1): portfolio_value — total holdings in USD across all 17 allowed tokens (read-only)

Depth (1): liquidity_depth — measure V3 pool depth in USD before X% impact; health classification (deep/thin/dry); max profitable trade sizing (read-only)

Strategy playbooks

Pick a school of thought at the door:

Token addresses (Base chain)

• MfT: 0x8FB87d13B40B1A67B22ED1a17e2835fe7e3a9bA3

• POOP: 0x126555aecBAC290b25644e4b7f29c016aE95f4dc

• BaselingNFT: 0xFCb825491490284189C75fD330Fd08Df5E9217b9

ElizaOS integration (zero custom code)

ElizaOS agents can use all 49 tools via the Fleek MCP plugin:

npm install @fleek-platform/eliza-plugin-mcp

In your character config:

{
  "plugins": ["@fleek-platform/eliza-plugin-mcp"],
  "settings": {
    "mcp": {
      "servers": {
        "baselings": {
          "type": "stdio",
          "command": "npx",
          "args": ["baselings-mcp"],
          "env": {
            "GAME_WALLET_KEY": "0x...",
            "TRADE_WALLET_KEY": "0x..."
          }
        }
      }
    }
  }
}

All 49 tools become native ElizaOS actions automatically.

Links

• Game: https://tasern.quest/baseling

• API: https://tasern.quest/api/baseling/agent/guide

• Tokenomics: https://tasern.quest/api/unrugable/tokenomics

• llms.txt: https://tasern.quest/llms.txt

• Chain: Base (8453)

• npm: https://www.npmjs.com/package/baselings-mcp