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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
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- 177
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peteromallet/desloppify
Agent harness to make your slop code well-engineered and beautiful.
AI dev
GitHub topics
- Updated
- 2026-05-13
- Lists
- 2 list mentions
- First commit
- 2026-02-11
- License
- NOASSERTION
- Issues
- 105 open
3,044
stars
- Forks
- 237
- Commits
- 919 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
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%
aws/agent-toolkit-for-aws
Official, AWS-supported MCP servers, skills, and plugins to help AI agents build on AWS
AI dev
- Updated
- 2026-09-03
- Lists
- 2 list mentions
- First commit
- 2026-04-23
- License
- Apache-2.0
- Issues
- 30 open
2,526
stars
- Forks
- 287
- Commits
- 223 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
UKGovernmentBEIS/inspect_ai
Inspect: A framework for large language model evaluations
AI dev
- Updated
- 2026-08-11
- Lists
- 2 list mentions
- First commit
- 2024-05-01
- License
- MIT
- Issues
- 265 open
2,518
stars
- Forks
- 645
- Commits
- 7,023 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
codejunkie99/agentic-stack
One brain, many harnesses. Portable .agent/ folder (memory + skills + protocols) that plugs into Claude Code, Cursor, Windsurf, OpenCode, OpenClaw, Hermes, or DIY Python — and keeps its knowledge when you switch.
AI dev
- Updated
- 2026-09-02
- Lists
- 2 list mentions
- First commit
- 2026-04-15
- License
- Apache-2.0
- Issues
- 6 open
2,248
stars
- Forks
- 276
- Commits
- 187 commits
- Star growth, last 7 days
- +7 +0.3%
- Commit velocity, last 7 days
- 0 0.0%
future-agi/future-agi
Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.
- Updated
- 2026-08-01
- Lists
- 5 list mentions
- First commit
- 2026-04-23
- License
- Apache-2.0
- Issues
- 596 open
1,544
stars
- Forks
- 445
- Commits
- 3,574 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
sierra-research/tau-bench
Code and Data for Tau-Bench
- Updated
- 2026-03-18
- Lists
- 1 list mention
- First commit
- 2024-06-06
- License
- MIT
- Issues
- 51 open
1,357
stars
- Forks
- 213
- Commits
- 93 commits
- Star growth, last 7 days
- No 7-day history
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- No 7-day history
ZJU-REAL/ClawGUI
Build, Evaluate, and Deploy GUI Agents — online RL training, standardized benchmarks, and real-device deployment in one framework.
AI dev
GitHub topics
- Updated
- 2026-06-03
- Lists
- 1 list mention
- First commit
- 2026-03-26
- License
- Apache-2.0
- Issues
- 7 open
1,339
stars
- Forks
- 54
- Commits
- 211 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
wandb/weave
Weave is a toolkit for developing AI-powered applications, built by Weights & Biases.
AI dev
- Updated
- 2026-09-03
- Lists
- 2 list mentions
- First commit
- 2022-03-23
- License
- Apache-2.0
- Issues
- 226 open
1,125
stars
- Forks
- 166
- Commits
- 7,239 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
agentscope-ai/agentscope-runtime
A production-ready runtime framework for agent apps with secure tool sandboxing, Agent-as-a-Service APIs, scalable deployment, full-stack observability, and broad framework compatibility.
AI dev
GitHub topics
- Updated
- 2026-06-04
- Lists
- 2 list mentions
- First commit
- 2025-08-14
- License
- Apache-2.0
- Issues
- 72 open
- Forks
- 165
- Commits
- 290 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
sipyourdrink-ltd/bernstein
Deterministic orchestrator for CLI coding agents (Claude Code, Codex, Gemini CLI, +40 more). No model in the coordination loop, so parallel runs in per-task git worktrees replay byte-identically. Signed lineage plus an opt-in HMAC audit chain a reviewer checks offline, without rerunning it. Cluster mode, air-gap deploy. https://bernstein.run
AI dev
- Updated
- 2026-08-09
- Lists
- 6 list mentions
- First commit
- 2026-03-27
- License
- Apache-2.0
- Issues
- 80 open
- Forks
- 94
- Commits
- 4,233 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
claw-eval/claw-eval
Claw-Eval is an evaluation harness for evaluating LLM as agents. All tasks verified by humans.
- Updated
- 2026-05-17
- Lists
- 2 list mentions
- First commit
- 2026-03-17
- License
- Unknown
- Issues
- 21 open
739
stars
- Forks
- 66
- Commits
- 43 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
neosigmaai/auto-harness
Bring your own agent and build a self-improving agentic system. Automatically mine failures, optimize the agent harness, and gate against regressions.
- Updated
- 2026-07-08
- Lists
- 2 list mentions
- First commit
- 2026-04-04
- License
- MIT
- Issues
- 7 open
526
stars
- Forks
- 60
- Commits
- 12 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
browser-use/bux
Browser Use Box: a 24/7 Claude Code agent for Playwright-style browser automation with Browser Use Cloud, Telegram, and a real browser on any box you own.
AI dev
- Updated
- 2026-08-20
- Lists
- 1 list mention
- First commit
- 2026-04-26
- License
- MIT
- Issues
- 20 open
422
stars
- Forks
- 54
- Commits
- 421 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
coleam00/your-claude-engineer
Demonstration of an agent harness with access to tools like Slack, GitHub, and Linear so it can act as your own complete software engineer.
AI dev
- Updated
- 2026-02-01
- Lists
- 1 list mention
- First commit
- 2026-01-28
- License
- MIT
- Issues
- 1 open
- Forks
- 50
- Commits
- 7 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
raphaelchristi/harness-evolver
Automated harness evolution for AI agents. A Claude Code plugin that iteratively optimizes system prompts, routing, retrieval, and orchestration code using full-trace counterfactual diagnosis. Based on Meta-Harness (Lee et al., 2026).
AI dev
- Updated
- 2026-04-18
- Lists
- 1 list mention
- First commit
- 2026-03-31
- License
- MIT
- Issues
- 3 open
- Forks
- 5
- Commits
- 333 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
facebookresearch/cca-swebench
swebench repro script for running confucius-code-agent (CCA)
- Updated
- 2026-05-21
- Lists
- 1 list mention
- First commit
- 2025-12-27
- License
- MIT
- Issues
- 2 open
- Forks
- 6
- Commits
- 2 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
rotorstar/hitl-protocol
Human-in-the-Loop Protocol for Autonomous Agent Services — Open Standard (v0.8)
GitHub topics
- Updated
- 2026-07-11
- Lists
- 1 list mention
- First commit
- 2026-02-23
- License
- Apache-2.0
- Issues
- 1 open
- Forks
- 1
- Commits
- 43 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
aws-samples/sample-human-in-the-loop-patterns
No description.
- Updated
- 2026-03-17
- Lists
- 1 list mention
- First commit
- 2025-12-10
- License
- MIT-0
- Issues
- 0 open
- Forks
- 2
- Commits
- 10 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%