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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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GitHub stars and default-branch commits for ai-boost/awesome-harness-engineering.
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langgenius/dify
Production-ready platform for agentic workflow development.
AI dev
Stack
GitHub topics
- Updated
- 2026-07-17
- Lists
- 8 list mentions
- First commit
- 2023-05-15
- License
- NOASSERTION
- Issues
- 1,022 open
149,100
stars
- Forks
- 23,484
- Commits
- 11,769 commits
- Star growth, last 7 days
- +646 +0.4%
- Commit velocity, last 7 days
- +168 +1.4%
BerriAI/litellm
Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]
AI dev
GitHub topics
- Updated
- 2026-07-17
- Lists
- 8 list mentions
- First commit
- 2023-07-27
- License
- NOASSERTION
- Issues
- 3,964 open
53,820
stars
- Forks
- 9,835
- Commits
- 40,986 commits
- Star growth, last 7 days
- +585 +1.1%
- Commit velocity, last 7 days
- +442 +1.1%
DeusData/codebase-memory-mcp
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
Stack
GitHub topics
- Updated
- 2026-07-13
- Lists
- 3 list mentions
- First commit
- 2026-02-24
- License
- MIT
- Issues
- 231 open
30,664
stars
- Forks
- 2,452
- Commits
- 1,547 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
volcengine/OpenViking
Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.
AI dev
GitHub topics
- Updated
- 2026-07-17
- Lists
- 2 list mentions
- First commit
- 2026-01-29
- License
- AGPL-3.0
- Issues
- 341 open
26,866
stars
- Forks
- 2,105
- Commits
- 1,749 commits
- Star growth, last 7 days
- +307 +1.2%
- Commit velocity, last 7 days
- +67 +4.0%
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%
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
GitHub topics
- Updated
- 2026-07-07
- Lists
- 7 list mentions
- First commit
- 2023-03-31
- License
- MIT
- Issues
- 397 open
22,984
stars
- 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
vectorize-io/hindsight
Hindsight: Agent Memory That Learns
AI dev
GitHub topics
- Updated
- 2026-07-11
- Lists
- 4 list mentions
- First commit
- 2025-10-30
- License
- MIT
- Issues
- 133 open
18,274
stars
- Forks
- 1,115
- Commits
- 2,062 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
ag-ui-protocol/ag-ui
AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.
AI dev
GitHub topics
- Updated
- 2026-07-12
- Lists
- 1 list mention
- First commit
- 2025-05-07
- License
- MIT
- Issues
- 326 open
14,691
stars
- Forks
- 1,332
- Commits
- 2,670 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
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%
alibaba/OpenSandbox
Secure, Fast, and Extensible Sandbox runtime for AI agents.
AI dev
GitHub topics
- Updated
- 2026-06-02
- Lists
- 2 list mentions
- First commit
- 2025-11-13
- License
- Apache-2.0
- Issues
- 80 open
10,952
stars
- Forks
- 881
- Commits
- 1,430 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
TencentCloud/CubeSandbox
Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.
AI dev
- Updated
- 2026-07-14
- Lists
- 3 list mentions
- First commit
- 2026-04-16
- License
- NOASSERTION
- Issues
- 160 open
10,168
stars
- Forks
- 985
- Commits
- 536 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
alibaba/open-code-review
Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
AI dev
Stack
- Updated
- 2026-06-30
- Lists
- 2 list mentions
- First commit
- 2026-05-18
- License
- Apache-2.0
- Issues
- 43 open
9,689
stars
- Forks
- 631
- Commits
- 242 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
Gentleman-Programming/engram
Persistent memory system for AI coding agents. Agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, CLI, and TUI.
AI dev
Stack
- Updated
- 2026-07-08
- Lists
- 2 list mentions
- First commit
- 2026-02-16
- License
- MIT
- Issues
- 108 open
5,180
stars
- Forks
- 575
- Commits
- 381 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
microsoft/agent-governance-toolkit
AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10.
AI dev
GitHub topics
- Updated
- 2026-07-14
- Lists
- 4 list mentions
- First commit
- 2026-03-02
- License
- MIT
- Issues
- 113 open
- Forks
- 855
- Commits
- 2,221 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
getzep/zep
Zep | Examples, Integrations, & More
AI dev
GitHub topics
- Updated
- 2026-07-10
- Lists
- 1 list mention
- First commit
- 2023-04-29
- License
- Apache-2.0
- Issues
- Disabled
4,745
stars
- Forks
- 639
- Commits
- 367 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
agentgateway/agentgateway
Next Generation Agentic Proxy for AI Agents and MCP servers
GitHub topics
- Updated
- 2026-07-14
- Lists
- 3 list mentions
- First commit
- 2025-03-18
- License
- Apache-2.0
- Issues
- 305 open
3,855
stars
- Forks
- 641
- Commits
- 2,139 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
kubernetes-sigs/agent-sandbox
agent-sandbox enables easy management of isolated, stateful, singleton workloads, ideal for use cases like AI agent runtimes.
AI dev
- Updated
- 2026-07-15
- Lists
- 2 list mentions
- First commit
- 2025-08-12
- License
- Apache-2.0
- Issues
- 212 open
3,155
stars
- Forks
- 405
- Commits
- 689 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%
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.
GitHub topics
- Updated
- 2026-07-14
- Lists
- 5 list mentions
- First commit
- 2026-04-23
- License
- Apache-2.0
- Issues
- 456 open
1,406
stars
- Forks
- 389
- Commits
- 1,306 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
alash3al/stash
Stash — persistent memory layer for AI agents. Episodes, facts, and working context stored in Postgres. MCP server included. Self-hosted, single binary, no cloud required.
Stack
GitHub topics
- Updated
- 2026-06-14
- Lists
- 1 list mention
- First commit
- 2026-04-18
- License
- Apache-2.0
- Issues
- 4 open
745
stars
- Forks
- 40
- Commits
- 112 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%