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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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3,108
README repos
184
Indexed repos
141
List commits
108
Forks
333
Open issues
105

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Latest scan 2026-07-17 10:49

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4 repos matching these filters.

Latest repo push 2026-07-17

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langfuse/langfuse

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

AI dev
Updated
2026-07-17
Lists
11 list mentions
First commit
2023-05-18
License
NOASSERTION
Issues
709 open
Forks
3,298
Commits
7,985 commits
Star growth, last 7 days
+397 +1.3%
Commit velocity, last 7 days
+122 +1.6%
promptfoo/promptfoo

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

AI dev
Updated
2026-07-07
Lists
7 list mentions
First commit
2023-03-31
License
MIT
Issues
397 open
Forks
2,049
Commits
9,142 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
comet-ml/opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

AI dev
Updated
2026-07-17
Lists
9 list mentions
First commit
2024-09-02
License
Apache-2.0
Issues
151 open
Forks
1,612
Commits
6,432 commits
Star growth, last 7 days
+111 +0.5%
Commit velocity, last 7 days
+56 +0.9%
Helicone/helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

AI dev
Updated
2026-07-05
Lists
5 list mentions
First commit
2022-11-29
License
Apache-2.0
Issues
128 open
Forks
629
Commits
5,478 commits
Star growth, last 7 days
+22 +0.4%
Commit velocity, last 7 days
0 0.0%