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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
- 1,862
- README repos
- 341
- Indexed repos
- 341
- List commits
- 34
- Forks
- 223
- Open issues
- 89
Tracked list growth
GitHub stars and default-branch commits for Picrew/awesome-agent-harness.
Latest scan 2026-10-17 10:49
Likes history
GitHub starsCommits history
Default branch commits
Latest repo push 2026-10-17
langchain-ai/deepagents
The batteries-included agent harness.
AI dev
GitHub topics
- Updated
- 2026-09-09
- Lists
- 5 list mentions
- First commit
- 2025-07-27
- License
- MIT
- Issues
- 181 open
29,168
stars
- Forks
- 4,095
- Commits
- 3,715 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
pydantic/pydantic-ai
How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.
AI dev
GitHub topics
- Updated
- 2026-10-16
- Lists
- 7 list mentions
- First commit
- 2024-06-14
- License
- MIT
- Issues
- 1,454 open
20,650
stars
- Forks
- 2,927
- Commits
- 4,201 commits
- Star growth, last 7 days
- +28 +0.1%
- Commit velocity, last 7 days
- +48 +1.2%
walkinglabs/learn-harness-engineering
Harness engineering beginner tutorial, from 0 to 1
AI dev
GitHub topics
- Updated
- 2026-10-01
- Lists
- 2 list mentions
- First commit
- 2026-03-29
- License
- MIT
- Issues
- 14 open
- Forks
- 2,165
- Commits
- 265 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
HKUDS/DeepCode
"DeepCode: Open Agentic Coding (Agent Harness & Loop Engineering & Multi-Agent Orchestration)"
GitHub topics
- Updated
- 2026-09-06
- Lists
- 4 list mentions
- First commit
- 2025-07-19
- License
- MIT
- Issues
- 23 open
16,503
stars
- Forks
- 2,152
- Commits
- 454 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
aden-hive/hive
Multi-Agent Harness for Production AI
AI dev
GitHub topics
- Updated
- 2026-10-16
- Lists
- 5 list mentions
- First commit
- 2026-01-14
- License
- Apache-2.0
- Issues
- 1,358 open
11,107
stars
- Forks
- 5,654
- Commits
- 3,437 commits
- Star growth, last 7 days
- +13 +0.1%
- Commit velocity, last 7 days
- +59 +1.7%
revfactory/harness
A meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.
Stack
GitHub topics
- Updated
- 2026-07-24
- Lists
- 3 list mentions
- First commit
- 2026-03-26
- License
- Apache-2.0
- Issues
- 28 open
8,926
stars
- Forks
- 1,258
- Commits
- 45 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
chaitanyagiri/munder-difflin
A local multi-agent harness that works with your existing Claude Code, Codex subscriptions, allows you to run an office of agents
AI dev
Stack
GitHub topics
- Updated
- 2026-09-17
- Lists
- 2 list mentions
- First commit
- 2026-05-30
- License
- MIT
- Issues
- 188 open
7,616
stars
- Forks
- 996
- Commits
- 1,224 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
ModelEngine-Group/nexent
Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestration with built-in constraints, feedback loops, and control planes.
AI dev
GitHub topics
- Updated
- 2026-09-10
- Lists
- 3 list mentions
- First commit
- 2025-04-28
- License
- MIT
- Issues
- 262 open
5,859
stars
- Forks
- 725
- Commits
- 5,745 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
teaql/teaql-agent-kit
A model-driven harness for AI coding agents: semantic modeling, app generation, progressive API Assist and evidence-based verification.
AI dev
Stack
GitHub topics
- Updated
- 2026-09-27
- Lists
- 1 list mention
- First commit
- 2022-05-15
- License
- MIT
- Issues
- 2 open
2,816
stars
- Forks
- 956
- Commits
- 218 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
maxritter/pilot-shell
Professional context and harness engineering for Claude Code and OpenAI Codex. Build production-grade software with spec-driven development, TDD, persistent memory, quality gates, code intelligence, human oversight, and end-to-end verification.
AI dev
Stack
- Updated
- 2026-10-07
- Lists
- 1 list mention
- First commit
- 2025-10-24
- License
- NOASSERTION
- Issues
- 1 open
2,082
stars
- Forks
- 178
- Commits
- 1,523 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
stanford-iris-lab/meta-harness
Reference code for the Meta-Harness paper.
GitHub topics
- Updated
- 2026-07-11
- Lists
- 2 list mentions
- First commit
- 2026-04-15
- License
- MIT
- Issues
- 7 open
1,520
stars
- Forks
- 147
- Commits
- 18 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
omnirexflora-labs/omnicoreagent
Open Python agent harness for production AI apps: tools, MCP, memory, workspace, telemetry, subagents, background tasks, and OmniServe APIs.
GitHub topics
- Updated
- 2026-09-22
- Lists
- 1 list mention
- First commit
- 2025-03-19
- License
- MIT
- Issues
- 4 open
- Forks
- 58
- Commits
- 1,007 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
sd0xdev/sd0x-dev-flow
The harness layer for Claude Code — a reference implementation of harness engineering with hook-enforced dual review, state-machine gates that survive context compaction, and fail-closed safety where it counts. Quality gates that AI can't skip.
AI dev
Stack
- Updated
- 2026-08-08
- Lists
- 1 list mention
- First commit
- 2026-01-30
- License
- MIT
- Issues
- 6 open
187
stars
- Forks
- 24
- Commits
- 485 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history