Find the best card for deal saviors

AI-powered credit card research. Live data via Brave Search. Every command outputs clean JSON — built for humans and AI agents alike.

Get Started See the CLI

Install CLI

$ pip install fleece-cli

Set BRAVE_API_KEY in your environment and run fleece --help to get started. Requires Python 3.11+.

Chatbot

Conversational AI assistant for credit card research. Maintains entity memory across turns, supports multiple OpenAI models, and downloads full conversation history.

Learn More

CLI Research

Nine commands backed by live Brave Search data. Full card reports, wallet analysis, transfer partners, ROI estimates, and more — with JSON output for AI agents.

pip install

About

Fleece is an open-source credit card research tool built for people who take rewards seriously. Unlike chatbots that rely on stale training data, Fleece pulls live information from the web on every query — so you always get current fees, earning rates, and benefit details. The CLI is designed to work seamlessly with AI agents: every command supports --json output and reads from stdin, so it plugs into any workflow.

Read the docs

Links

Install

PyPI — fleece-cli GitHub — chenyuan99/fleece

Skills

Claude Code slash commands ClawHub agent skill

Contact

Open an issue on GitHub

CLI Commands

All commands support --json output and stdin piping via -.

fleece cardFull card report — fees, welcome offer, rates, credits, benefits
fleece ratesEarning rates by spend category
fleece partnersTransfer partners, ratios, and timing
fleece creditsStatement credits and perks
fleece newsRecent changes in the past month
fleece compareSide-by-side card comparison
fleece walletPortfolio analysis — coverage, overlaps, gaps
fleece roiFirst-year ROI estimate by spend profile
fleece recommendCard recommendations for a spending profile