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Awesome Harness Engineering
Awesome list for AI agent harness engineering: tools, patterns, evals, memory, MCP, permissions, observability, and orchestration.
ai-boost/awesome-harness-engineering
#agent-harness
#agent-memory
#agent-orchestration
#ai-agent-harness
#ai-agents
#awesome-list
#context-engineering
#harness-engineering
#mcp
- List stars
- 3,108
- README repos
- 184
- Indexed repos
- 141
- List commits
- 108
- Forks
- 333
- Open issues
- 105
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bytedance/deer-flow
An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.
AI dev
GitHub topics
- Updated
- 2026-07-17
- Lists
- 6 list mentions
- First commit
- 2025-04-07
- License
- MIT
- Issues
- 976 open
77,244
stars
- Forks
- 10,502
- Commits
- 2,650 commits
- Star growth, last 7 days
- +503 +0.7%
- Commit velocity, last 7 days
- +117 +4.6%
chopratejas/headroom
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
AI dev
GitHub topics
- Updated
- 2026-06-18
- Lists
- 3 list mentions
- First commit
- 2026-01-07
- License
- Apache-2.0
- Issues
- 309 open
34,860
stars
- Forks
- 2,361
- Commits
- 1,640 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
ComposioHQ/composio
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
AI dev
GitHub topics
- Updated
- 2026-07-15
- Lists
- 2 list mentions
- First commit
- 2025-04-11
- License
- MIT
- Issues
- 75 open
29,239
stars
- Forks
- 4,660
- Commits
- 4,411 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
esengine/DeepSeek-Reasonix
DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.
GitHub topics
- Updated
- 2026-07-12
- Lists
- 2 list mentions
- First commit
- 2026-04-21
- License
- MIT
- Issues
- 1,136 open
26,779
stars
- Forks
- 1,680
- Commits
- 3,106 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
mastra-ai/mastra
Mastra is the modern TypeScript framework for AI-powered applications and agents.
AI dev
Stack
- Updated
- 2026-07-17
- Lists
- 6 list mentions
- First commit
- 2024-08-06
- License
- NOASSERTION
- Issues
- 438 open
26,258
stars
- Forks
- 2,443
- Commits
- 16,834 commits
- Star growth, last 7 days
- +225 +0.9%
- Commit velocity, last 7 days
- +212 +1.3%
langchain-ai/deepagents
The batteries-included agent harness.
AI dev
GitHub topics
- Updated
- 2026-07-15
- Lists
- 5 list mentions
- First commit
- 2025-07-27
- License
- MIT
- Issues
- 160 open
26,243
stars
- Forks
- 3,671
- Commits
- 2,765 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
vercel/ai
The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
AI dev
- Updated
- 2026-07-17
- Lists
- 4 list mentions
- First commit
- 2023-05-23
- License
- NOASSERTION
- Issues
- 1,717 open
25,608
stars
- Forks
- 4,790
- Commits
- 7,614 commits
- Star growth, last 7 days
- +126 +0.5%
- Commit velocity, last 7 days
- +73 +1.0%
e2b-dev/E2B
Open-source, secure environment with real-world tools for enterprise-grade agents.
AI dev
GitHub topics
- Updated
- 2026-07-17
- Lists
- 6 list mentions
- First commit
- 2023-03-04
- License
- Apache-2.0
- Issues
- 54 open
13,015
stars
- Forks
- 967
- Commits
- 4,956 commits
- Star growth, last 7 days
- +83 +0.6%
- Commit velocity, last 7 days
- +14 +0.3%
strands-agents/harness-sdk
Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.
AI dev
GitHub topics
- Updated
- 2026-07-16
- Lists
- 2 list mentions
- First commit
- 2025-05-16
- License
- Apache-2.0
- Issues
- 545 open
6,612
stars
- Forks
- 961
- Commits
- 2,195 commits
- Star growth, last 7 days
- +95 +1.5%
- Commit velocity, last 7 days
- +34 +1.6%
open-multi-agent/open-multi-agent
TypeScript AI agent orchestration framework with dynamic workflows. Describe the goal, not the graph: a coordinator plans the task DAG at runtime and runs it on any LLM (Claude, ChatGPT, Gemini, DeepSeek, or local models).
AI dev
GitHub topics
- Updated
- 2026-07-17
- Lists
- 5 list mentions
- First commit
- 2026-03-31
- License
- MIT
- Issues
- 8 open
- Forks
- 2,413
- Commits
- 371 commits
- Star growth, last 7 days
- +53 +0.8%
- Commit velocity, last 7 days
- +31 +9.1%
builderz-labs/mission-control
Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.
AI dev
Stack
- Updated
- 2026-07-17
- Lists
- 2 list mentions
- First commit
- 2026-02-22
- License
- MIT
- Issues
- 5 open
5,772
stars
- Forks
- 967
- Commits
- 506 commits
- Star growth, last 7 days
- +68 +1.2%
- Commit velocity, last 7 days
- +116 +29.7%
matt1398/claude-devtools
The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.
AI dev
GitHub topics
- Updated
- 2026-05-13
- Lists
- 1 list mention
- First commit
- 2026-02-11
- License
- MIT
- Issues
- 43 open
3,701
stars
- Forks
- 281
- Commits
- 349 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
strukto-ai/mirage
The World's First Unified Virtual Filesystem For AI Agents
AI dev
GitHub topics
- Updated
- 2026-07-15
- Lists
- 2 list mentions
- First commit
- 2026-05-06
- License
- Apache-2.0
- Issues
- 125 open
3,320
stars
- Forks
- 238
- Commits
- 1,065 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
bradygaster/squad
Squad: AI agent teams for any project
AI dev
Stack
GitHub topics
- Updated
- 2026-07-10
- Lists
- 1 list mention
- First commit
- 2026-02-06
- License
- MIT
- Issues
- 105 open
2,968
stars
- Forks
- 451
- Commits
- 1,833 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
evilmartians/agent-prism
React components for visualizing traces from AI agents
Stack
- Updated
- 2026-07-08
- Lists
- 1 list mention
- First commit
- 2025-07-22
- License
- MIT
- Issues
- 16 open
371
stars
- Forks
- 21
- Commits
- 376 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%