pieverse-eng/purrfect-agent

Purr-Fect Agent is an open source command line AI agent framework built in TypeScript, described by its authors as the same tool they use internally at a company called Pieverse, now released publicly. At its core it is a general purpose AI agent that can be run from a terminal, embedded in a code editor, or connected to chat platforms like Slack, Discord, Telegram, and LINE, all sharing the same underlying agent engine rather than being separate implementations for each surface. What sets this project apart from a generic agent framework is that it ships with a large built in library of over 140 skills for interacting with cryptocurrency exchanges and blockchain services, covering platforms like Binance, OKX, PancakeSwap, OpenSea, and several blockchain networks. Setting the tool up can also provision a dedicated crypto wallet for the agent to use, which is required for any skill that needs to sign transactions, send funds, or execute trades, though read only skills work without a wallet. The agent also has a self learning component, where it can save notes and preferences to memory files that get automatically included in future sessions, so context is not lost between conversations. Getting started involves cloning the repository, installing dependencies and building the project with npm, and then running an interactive setup command that configures the AI provider connection, installs the exchange and blockchain skills, and optionally sets up the crypto wallet. The tool defaults to routing AI requests through Pieverse's own gateway service, but this can be pointed at any OpenAI compatible endpoint or directly at Anthropic's API instead. Beyond the command line, it can also run as an HTTP API server, host scheduled background tasks, and support multiple separate agent profiles on a single installation, each with its own memory and settings. The project describes itself as MIT licensed and notes it currently has roughly 1150 tests, but is explicitly labeled an early alpha release, meaning its interfaces and stored data formats may still change before reaching a stable version.