code-assistAI-Powered Coding Assistant

A Python 3.13 implementation of an agentic coding assistant with tool use, memory, and multi-agent orchestration.

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Rich Tool Ecosystem

10+ built-in tools covering file I/O, bash execution, search, web access, and notebook editing — all with pydantic-validated inputs and permission controls.

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Memory & Context

Hierarchical CLAUDE.md system with managed, user, project, and local layers. Memory files are auto-discovered and injected into the system prompt.

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Multi-Agent Architecture

Spawn sub-agents in isolated contexts — default, fork, or worktree modes — with full tool access and coordinated task management.

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MCP Integration

First-class Model Context Protocol support. Connect external MCP servers to extend tool and resource capabilities without modifying core code.

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Granular Permissions

Six permission modes from plan-only to full bypass, with rule-based allow/deny lists, hook-driven overrides, and safety classifiers.

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Extensible Hooks & Skills

Hook into 16 lifecycle events to run shell commands, modify tool inputs/outputs, or gate permissions. Bundle reusable workflows as skills.

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Streaming Event API

Async generator-based QueryEngine yields typed events (text, tool_use, tool_result, done) for real-time UI integration.

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Deep Configuration

Three-tier settings merge (global, project, local) with environment variable overrides, advanced feature flags, and per-tool permission rules.