Tiger MCP
Connects Claude to Tiger Cloud's database platform with full service lifecycle management and query execution. You get tools for creating, forking, resizing, and monitoring PostgreSQL services, plus direct SQL execution with parameterized queries. Runs in two modes: standard stdio transport or HTTP streaming for remote setups. Notably proxies a documentation MCP server that lets Claude search PostgreSQL and TimescaleDB docs semantically, which means your assistant can pull API details and best practices on demand. Authentication flows through the Tiger CLI, so once you're logged in locally the MCP server inherits your credentials. Ships with a read-only mode if you want to restrict destructive operations.
- GitHub stars
- 127
- tools
- 22
- auth
- Secret needed
- transport
- STDIO
- env vars
- 2
- last updated
- Oct 27, 2026
Tools
22 toolsPublic tool metadata for what this MCP can expose to an agent.
market.statusGet current market status (open/closed/pre-market/after-hours) for specified markets.
Get current market status (open/closed/pre-market/after-hours) for specified markets.
No parameter schema in public metadata yet.
quotes.realtimeGet real-time quotes (price, volume, bid/ask) for a list of stock symbols.
Get real-time quotes (price, volume, bid/ask) for a list of stock symbols.
No parameter schema in public metadata yet.
quotes.klineGet historical OHLC candlestick data for a symbol. Supports day, week, month, 1min-60min periods.
Get historical OHLC candlestick data for a symbol. Supports day, week, month, 1min-60min periods.
No parameter schema in public metadata yet.
quotes.depthGet order book (bid/ask depth) for symbols.
Get order book (bid/ask depth) for symbols.
No parameter schema in public metadata yet.
stock.symbolsList all available stock symbols for a market.
List all available stock symbols for a market.
No parameter schema in public metadata yet.
stock.detailsGet comprehensive details for stocks: name, exchange, industry, market cap, 52-week range.
Get comprehensive details for stocks: name, exchange, industry, market cap, 52-week range.
No parameter schema in public metadata yet.
stock.fundamentalsGet fundamental financial data for a stock (P/E, EPS, revenue, etc.).
Get fundamental financial data for a stock (P/E, EPS, revenue, etc.).
No parameter schema in public metadata yet.
market.scannerScan the market for stocks matching criteria (top gainers, volume leaders, etc.).
Scan the market for stocks matching criteria (top gainers, volume leaders, etc.).
No parameter schema in public metadata yet.
options.expirationsGet available option expiration dates for an underlying symbol.
Get available option expiration dates for an underlying symbol.
No parameter schema in public metadata yet.
options.chainGet the full option chain for a symbol and expiration date.
Get the full option chain for a symbol and expiration date.
No parameter schema in public metadata yet.
futures.exchangesList available futures exchanges.
List available futures exchanges.
No parameter schema in public metadata yet.
futures.contractsGet tradable futures contracts for an exchange.
Get tradable futures contracts for an exchange.
No parameter schema in public metadata yet.
account.assetsGet account assets: net liquidation value, cash, buying power, P&L.
Get account assets: net liquidation value, cash, buying power, P&L.
No parameter schema in public metadata yet.
account.positionsGet portfolio positions: symbol, quantity, avg cost, market value, P&L.
Get portfolio positions: symbol, quantity, avg cost, market value, P&L.
No parameter schema in public metadata yet.
orders.listList orders with optional filters by status, symbol, or time range.
List orders with optional filters by status, symbol, or time range.
No parameter schema in public metadata yet.
orders.activeGet currently active (pending) orders.
Get currently active (pending) orders.
No parameter schema in public metadata yet.
orders.filledGet filled (executed) orders.
Get filled (executed) orders.
No parameter schema in public metadata yet.
orders.previewPreview an order before placement: shows estimated commission, margin impact, and buying power effect.
Preview an order before placement: shows estimated commission, margin impact, and buying power effect.
No parameter schema in public metadata yet.
orders.placePlace a trade order. Use orders.preview first to check impact.
Place a trade order. Use orders.preview first to check impact.
No parameter schema in public metadata yet.
orders.modifyModify an existing pending order.
Modify an existing pending order.
No parameter schema in public metadata yet.
orders.cancelCancel a pending order by ID.
Cancel a pending order by ID.
No parameter schema in public metadata yet.
contracts.getLook up contract details for a symbol (exchange, lot size, currency, etc.).
Look up contract details for a symbol (exchange, lot size, currency, etc.).
No parameter schema in public metadata yet.
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TIGER_PUBLIC_KEY*Tiger Cloud API public key for authentication
TIGER_SECRET_KEY*secretTiger Cloud API secret key for authentication
Readme
Tiger CLI
Tiger CLI is the command-line interface for Tiger Cloud. It provides commands for managing and querying database services, as well as an integrated Model Context Protocol (MCP) server for use with AI assistants.
Installation
Multiple installation methods are provided. Choose your preferred method from the options below. If you aren't sure, use the first one!
Install Script (macOS/Linux/WSL)
curl -fsSL https://cli.tigerdata.com | sh
Install Script (Windows)
irm https://cli.tigerdata.com/install.ps1 | iex
Homebrew (macOS/Linux)
brew install --cask timescale/tap/tiger-cli
Debian/Ubuntu
# Add repository
curl -s https://packagecloud.io/install/repositories/timescale/tiger-cli/script.deb.sh | sudo os=any dist=any bash
# Install tiger-cli
sudo apt-get install tiger-cli
For manual repository installation instructions, see here.
Red Hat/Fedora
# Add repository
curl -s https://packagecloud.io/install/repositories/timescale/tiger-cli/script.rpm.sh | sudo os=rpm_any dist=rpm_any bash
Details
- Repository
- github.com/timescale/tiger-cli
- Category
- Databases
- Package
ghcr.io/timescale/tiger-cli:0.27.0- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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