Bring real money context into your coding tools AI Coding Tools + Financial Data
Connect any MCP-compatible AI tool to your bank accounts. Query your finances without leaving your workflow.
Works with Claude Code, Cursor, Windsurf, Claude Desktop, and more
Supported tools.
Any tool with MCP support works with Warm.
Claude Code
Anthropic's terminal-based AI coding assistant
claude_desktop_config.json Cursor
AI-first code editor with integrated chat and completion
.cursor/mcp.json Windsurf
AI-powered IDE with Cascade agent
.windsurf/mcp.json Codex CLI
OpenAI's terminal coding assistant
.codex/config.json Claude Desktop
Claude desktop app with MCP integrations
claude_desktop_config.json Antigravity
MCP-compatible AI workflow client
mcp.json OpenCode
Terminal-native AI coding assistant
mcp.json Gemini CLI
Google's terminal AI assistant
mcp.json Install with one command.
Run the installer and select the AI coding tools you want Warm to configure.
npx @warmio/mcpGet your API key from Settings → API Keys
Manual config
The same MCP server entry works across supported clients if you are configuring by hand.
{
"mcpServers": {
"warm": {
"command": "npx",
"args": ["-y", "@warmio/mcp", "--server"],
"env": {
"WARM_API_KEY": "your-api-key"
}
}
}
}Available tools.
These MCP tools are available in all supported AI assistants.
get_accounts List all connected bank accounts with balances, types, and institutions
get_transactions Read transaction history with strict cursor pagination
get_financial_state Read snapshots, recurring payments, budgets, goals, and health in one call
verify_key Check if API key is valid and working
Data access.
Available via MCP
- Accounts (names, types, balances, institutions)
- Transactions (amounts, merchants, categories, dates)
- Recurring payments and subscriptions
- Financial state: snapshots, budgets, goals, and health
Not Exposed (App Only)
- — Conversation history
- — Any write operations
Secure by design.
Read-Only Access
AI tools can only query data—never modify, delete, or transfer.
Scoped API Keys
Your key only accesses your accounts. Nothing else.
Instant Revocation
Delete your API key in Settings and access stops immediately.
Common questions
What is MCP?
MCP (Model Context Protocol) is a standard for connecting AI tools to external data sources. It lets AI assistants like Claude, Cursor, and others access real data from services like Warm while maintaining security and control.
Which AI coding tools are supported?
Any tool that supports MCP can connect to Warm. This includes Claude Code, Cursor, Windsurf, Claude Desktop, OpenCode, Codex CLI, Antigravity, Gemini CLI, and others. The integration works the same way across all tools.
What financial data can AI tools access?
MCP clients can access your accounts (balances, types, institutions), transactions (amounts, merchants, categories, dates), and your financial state bundle: snapshots, recurring payments, budgets, goals, and financial health. Conversation history remains app-only.
Can AI tools modify my data?
No. The MCP server is strictly read-only. AI tools cannot modify, delete, or transfer any data. They can only query and analyze your existing financial information.
Is my data safe?
Yes. Your API key is scoped to only your accounts, the connection is encrypted, and you can revoke access instantly from Settings. AI tools never see your bank credentials.
What does this cost?
MCP works on paid Warm plans. Pro supports up to 30 synced accounts.
Ready to connect your
AI coding tools?
Your financial data, accessible in your development workflow.
Available on paid Warm plans. Pro supports up to 30 synced accounts.