Teller MCP Borrow Skill

Overview

Teller lets agents borrow stablecoins against altcoins without margin-call liquidations. This skill packages the Tellermcp MCP server so agents can:

• •Discover Teller borrow pools (USDC and altcoin collateral) and filter by chain/token
• •Quote per-wallet maximum borrow + collateral requirements
• •Build the on-chain transactions to borrow (token approvals → accept commitment)
• •List active/historic loans and generate repayment transactions (full or partial)
• •(Optional, last step) Check delta-neutral funding spreads once the borrowing workflow is wired up

Quick Start

1. •cd scripts/tellermcp-server
2. •npm install
3. •Optional env vars:
   • •TELLER_API_BASE_URL (default https://delta-neutral-api.teller.org)
   • •TELLER_API_TIMEOUT_MS (default 15000 ms)
4. •npm run build
5. •npm start

Repo Layout (scripts/tellermcp-server/)

• •package.json, package-lock.json
• •tsconfig.json
• •src/client.ts, src/types.ts, src/index.ts

Tools registered

1. •get-borrow-pools
2. •get-borrow-terms
3. •build-borrow-transactions
4. •get-wallet-loans
5. •build-repay-transactions
6. •get-delta-neutral-opportunities (optional, secondary)

Each tool returns a short summary plus structuredContent.payload JSON for automation.

Runbook

Install deps

cd scripts/tellermcp-server
npm install

Local testing

npm run build
npm start

Register with mcporter/OpenClaw

{
  "name": "tellermcp",
  "command": "npm",
  "args": ["start"],
  "cwd": "/absolute/path/to/scripts/tellermcp-server"
}

Updating

1. •Edit src/
2. •npm run build
3. •Commit + push
4. •Restart mcporter pointing to this repo

References

• •references/delta-neutral-api.md

Packaging

python3 /usr/local/lib/node_modules/openclaw/skills/skill-creator/scripts/package_skill.py /data/workspace/skills/tellermcp-mcp

Produces tellermcp-mcp.skill for distribution.