Context Engineering GitHub Repositories (2026) · Open Source Tools

Keras based framework for neuro-symbolic LM systems

The one place for the skills, keys and memory of every agent you use. Formerly OMNI.

Code graph and memory for your coding agents, in one Rust program. For Claude Code, Codex, Cursor and any MCP client.

Wishes in, PRs out. CLI agent that interviews you, plans the work, dispatches parallel agents in isolated worktrees, and reviews code before you see it.

Open-source Rust TemporalStore for LLM context management, temporal features, and risk control

Taking the pi coding agent to Claude Code-level performance: 0.539 → 0.773 pass@1 on Terminal-Bench 2.1 with the same self-hosted 27B model, by re-engineering the agent.

Rails MCP server: stop AI coding agents from guessing your app. A Ruby gem with 35 read-only tools that give Claude Code, Cursor, GitHub Copilot, OpenCode and Codex CLI your real schema, models, routes, controllers and views. MCP or CLI, Gemfile or standalone, and it still answers when the app can't boot.

RapidFire AI: Rapid AI Customization from RAG to Fine-Tuning

The open-source agent harness, ready out of the box and customizable in depth. Tools, context, durable execution, permissions and recovery for code, research and office work, with a long-running super-agent Bot that leads a team of agents.

Direct MiniMax H3 like a pro: Idea in, finished video out. A complete MiniMax H3 studio that lives in your ComfyUI.

Local-first persistent memory for OpenAI Codex: governed recall, progressive disclosure, no hosted vector database.

Structured plan/execute/verify coding workflow for Claude Code: atomic commits, MCP-backed state, ~92% lower per-turn token overhead, native convention + drift-detection safeguards, and an ASD-STE100 (Simplified Technical English) anti-slop docs gate. A Claude Code-native evolution of GSD and VibeDrift.

I'm sad: such a great project, yet no one has starred it.

An open standard for agent-native software requirements.

Community edition of RepoPrompt: a native macOS context engineering app for AI coding agents, with an MCP CLI.