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Awesome Agent Harness
An awesome list of Agent Harness engineering resources, including GitHub projects, tools, benchmarks, and practical guides.
Picrew/awesome-agent-harness
#agent-harness
#context-engineering
#harness-engineering
- List stars
- 1,702
- README repos
- 333
- Indexed repos
- 332
- List commits
- 34
- Forks
- 179
- Open issues
- 62
Tracked list growth
GitHub stars and default-branch commits for Picrew/awesome-agent-harness.
Latest scan 2026-09-03 10:49
Likes history
GitHub starsCommits history
Default branch commits
Latest repo push 2026-09-04
anomalyco/opencode
The open source coding agent.
AI dev
Stack
- Updated
- 2026-08-10
- Lists
- 7 list mentions
- First commit
- 2025-03-21
- License
- MIT
- Issues
- 5,020 open
195,640
stars
- Forks
- 25,078
- Commits
- 15,368 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
colbymchenry/codegraph
Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local
AI dev
- Updated
- 2026-08-08
- Lists
- 3 list mentions
- First commit
- 2026-01-18
- License
- MIT
- Issues
- 417 open
66,308
stars
- Forks
- 4,189
- Commits
- 877 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
musistudio/claude-code-router
One local control plane for every AI agent: route across models, fuse new capabilities, orchestrate tools, and stay fully in control.
- Updated
- 2026-08-03
- Lists
- 3 list mentions
- First commit
- 2025-02-25
- License
- MIT
- Issues
- 1,049 open
36,353
stars
- Forks
- 3,045
- Commits
- 753 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
herdrdev/herdr
the runtime your coding agents live on
AI dev
GitHub topics
- Updated
- 2026-08-14
- Lists
- 3 list mentions
- First commit
- 2026-03-22
- License
- Apache-2.0
- Issues
- 165 open
28,899
stars
- Forks
- 2,052
- Commits
- 1,407 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
esengine/DeepSeek-Reasonix
DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.
GitHub topics
- Updated
- 2026-07-31
- Lists
- 5 list mentions
- First commit
- 2026-04-21
- License
- MIT
- Issues
- 1,330 open
28,070
stars
- Forks
- 1,809
- Commits
- 3,643 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
coleam00/Archon
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-21
- Lists
- 2 list mentions
- First commit
- 2025-11-09
- License
- MIT
- Issues
- 256 open
23,236
stars
- Forks
- 3,464
- Commits
- 1,766 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
withastro/flue
The sandbox agent framework.
AI dev
Stack
- Updated
- 2026-08-27
- Lists
- 4 list mentions
- First commit
- 2026-02-25
- License
- Apache-2.0
- Issues
- 43 open
8,127
stars
- Forks
- 475
- Commits
- 1,061 commits
- Star growth, last 7 days
- +64 +0.8%
- Commit velocity, last 7 days
- 0 0.0%
2FastLabs/agent-squad
Flexible and powerful framework for managing multiple AI agents and handling complex conversations
AI dev
GitHub topics
- Updated
- 2026-08-10
- Lists
- 3 list mentions
- First commit
- 2024-07-23
- License
- Apache-2.0
- Issues
- 80 open
7,734
stars
- Forks
- 734
- Commits
- 1,265 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
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
- 2026-09-03
- Lists
- 5 list mentions
- First commit
- 2025-05-16
- License
- Apache-2.0
- Issues
- 707 open
7,145
stars
- Forks
- 1,089
- Commits
- 2,608 commits
- Star growth, last 7 days
- +104 +1.5%
- Commit velocity, last 7 days
- +44 +1.7%
Agenta-AI/agenta
Agenta is a workspace where you and your team build agents and automations.
AI dev
- Updated
- 2026-09-03
- Lists
- 5 list mentions
- First commit
- 2023-04-27
- License
- NOASSERTION
- Issues
- 343 open
4,677
stars
- Forks
- 663
- Commits
- 26,797 commits
- Star growth, last 7 days
- +102 +2.2%
- Commit velocity, last 7 days
- +520 +2.0%
openai/openai-agents-js
A lightweight, powerful framework for multi-agent workflows and voice agents
AI dev
GitHub topics
- Updated
- 2026-08-02
- Lists
- 3 list mentions
- First commit
- 2025-06-03
- License
- MIT
- Issues
- 31 open
3,510
stars
- Forks
- 884
- Commits
- 1,092 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
microsoft/skills
Skills, MCP servers, Custom Agents, Agents.md for SDKs to ground Coding Agents
AI dev
- Updated
- 2026-09-02
- Lists
- 2 list mentions
- First commit
- 2026-01-16
- License
- MIT
- Issues
- 69 open
2,986
stars
- Forks
- 343
- Commits
- 724 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
GoogleCloudPlatform/scion
No description.
AI dev
- Updated
- 2026-08-01
- Lists
- 1 list mention
- First commit
- 2025-12-20
- License
- Apache-2.0
- Issues
- 57 open
1,659
stars
- Forks
- 252
- Commits
- 3,466 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
rivet-dev/sandbox-agent
Run Coding Agents in Sandboxes. Control Them Over HTTP. Supports Claude Code, Codex, OpenCode, and Amp.
AI dev
Stack
- Updated
- 2026-06-19
- Lists
- 1 list mention
- First commit
- 2026-01-25
- License
- Apache-2.0
- Issues
- 82 open
1,542
stars
- Forks
- 124
- Commits
- 426 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
Chorus-AIDLC/Chorus
The Agent Harness for AI-Human Collaboration, inspired by the AI-DLC (AI-Driven Development Lifecycle)
AI dev
Stack
GitHub topics
- Updated
- 2026-08-05
- Lists
- 1 list mention
- First commit
- 2026-02-04
- License
- AGPL-3.0
- Issues
- 20 open
1,120
stars
- Forks
- 99
- Commits
- 773 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
frumu-ai/tandem
Tandem is the authority layer between AI agents and company tools: runtime policy for tools, memory, approvals, and audit trails.
AI dev
- Updated
- 2026-07-31
- Lists
- 1 list mention
- First commit
- 2026-01-17
- License
- NOASSERTION
- Issues
- 2 open
114
stars
- Forks
- 14
- Commits
- 2,668 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history