Top context-engineering tools
Sustained, decay-weighted momentum leaders tagged “context-engineering”.
- 60· newbrain.mdA persistent, file-based memory layer for coding agents — give Claude Code, Codex & others a project brain (durable decisions, requirements, constraints) via a zero-dependency CLI.ai-agentsai-dev-tools+1261.8
- 90· newPageIndexOpenKB: Open LLM Knowledge Baseai-agentsrag-eval+1259.1
- 93· newclaude-code-best-practicegemini cli hooks - adding voice on each hookai-agentsai-dev-tools+2358.9
- 191· newdeepagents-in-action📚 《Deep Agents 实战》—— LangChain 官方大使出品，基于 LangChain / LangGraph 生态，从零构建生产级 AI Agent 的完整指南ai-agentsagentic-ai+955.3
- 202· newrepoprompt-ceCommunity edition of RepoPrompt: a native macOS context engineering app for AI coding agents, with an MCP CLI.ai-agentsai-dev-tools+954.8
- 231· newrepository-harnessTurn any repo into an agent-ready workspace for Claude Code, Codex, Cursor, and other coding agents.ai-agentsai-dev-tools+1154.0
- 266· newAIGuideAI 应用开发、AI 编程实战与面试指南，涵盖 LLM、Agent、RAG、MCP、Claude Code、Codex 等核心技术与工程实践。ai-agentsai-dev-tools+1452.3
- 271· newprojectmemLocal-first memory layer for AI coding agents. Captures issues, attempts, decisions, and cross-project library gotchas — your AI starts experienced, not amnesiac. Native MCP server verified across Claude Desktop, Cursor, Antigravity, and Codex. 100% local · no cloud · no telemetry · MIT.ai-agentsai-dev-tools+2052.2
- 373· newatomicmemoryPortable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.ai-agentsai-dev-tools+2044.7
- 374· newagent-design-patternsA 7×6 framework for agent architecture. 28 patterns, each placed at a coordinate, runnable Python code with verified engineering slices from Claude Code, Aider, OpenHands, DeerFlow. Companion to Designing AI Agents (Manning) by Jia Huang.ai-agentsagent+1344.7
- 385· newagent-systems-handbookA practical AI agents handbook covering agent systems, agentic workflows, LangGraph, MCP/A2A, context engineering, agent memory, evaluation, observability, and multi-agent architecture. Current trend focus: Gemini Interactions API and managed agents, emerging agent runtimes, and production AI workflow patterns.ai-agentsai-dev-tools+2144.0
- 417· newAIGXOpen, MIT context format for AI coding agents: centralized .aigx/ rules + a per-file boundary index that targets the right rules, forbidden imports, and gotchas to each file. The only context format validated in a controlled benchmark. Tool-agnostic; nothing injected into your source.ai-agentsai-dev-tools+1341.8
- 439· newllm-wiki-compilerThe knowledge compiler. Raw sources in, interlinked wiki out. Inspired by Karpathy's LLM Wiki pattern.ai-dev-toolscli+940.8
- 460· newproject-butlerProject memory system for AI coding assistants (Claude Code, Cursor, Codex): session logs, project wiki, rules, TODOs, and handoff.ai-agentsai-dev-tools+2140.1
- 511· newsylphThe open-source company brain. Run your entire company with AI agents, skills, and a self-improving context.ai-agentsai-dev-tools+1037.1
- 538· newopenloomiOpenLoomi is a Claude Cowork-style open-source alternative for builders who want local-first work memory around their AI agentsai-agentsmcp-servers+2136.7
- 593· newCTXCTX - Context Runtime Engine for Coding Agentsai-agentsai-dev-tools+1532.8
- 607· newcontext-engineA pure-Python context management layer for LLM systems — retrieval, re-ranking, memory decay, and token-budget enforcement in one pipeline.ai-dev-toolsrag-eval+532.7
- 610· newengramThe context spine that 10x's every AI coding session. Live in 8 IDEs (Claude Code, Cursor, Cline, Continue, Aider, Codex, Windsurf, Zed) via npm + OpenVSX + Anthropic plugin directory. 89% measured token reduction. Local SQLite, zero cloud, Apache 2.0.ai-dev-toolsmcp-servers+2032.7
- 645· newclarilayerStop re-explaining your data to your AI every session. The individual-analyst context layer, delivered over MCP (Claude Code / Cursor / Codex).ai-agentsai-dev-tools+1019.8
- 782· newcodesightUniversal AI context generator. Saves thousands of tokens per conversation in Claude Code, Cursor, Copilot, Codex, and more.ai-dev-toolsmcp-servers+1416.5
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