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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
- 4,855
- README repos
- 252
- Indexed repos
- 170
- List commits
- 108
- Forks
- 672
- Open issues
- 260
Tracked list growth
GitHub stars and default-branch commits for ai-boost/awesome-harness-engineering.
Latest scan 2026-10-17 10:50
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agent-infra/sandbox
All-in-One Sandbox for AI Agents that combines Browser, Shell, File, MCP and VSCode Server in a single Docker container.
AI dev
GitHub topics
- Updated
- 2026-08-25
- Lists
- 2 list mentions
- First commit
- 2025-09-10
- License
- Apache-2.0
- Issues
- 70 open
5,861
stars
- Forks
- 520
- Commits
- 125 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
oomol-lab/open-connector
Open-source auth gateway connecting 1400+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
AI dev
Stack
GitHub topics
- Updated
- 2026-09-11
- Lists
- 4 list mentions
- First commit
- 2026-06-30
- License
- Apache-2.0
- Issues
- 2 open
5,694
stars
- Forks
- 492
- Commits
- 675 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
truefoundry/trueforge
The open-source agent harness - the runtime layer that turns an LLM into a working agent.
AI dev
Stack
GitHub topics
- Updated
- 2026-09-10
- Lists
- 3 list mentions
- First commit
- 2026-07-23
- License
- MIT
- Issues
- 91 open
5,363
stars
- Forks
- 396
- Commits
- 585 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
getzep/zep
Zep | Examples, Integrations, & More
AI dev
GitHub topics
- Updated
- 2026-10-14
- Lists
- 2 list mentions
- First commit
- 2023-04-29
- License
- Apache-2.0
- Issues
- Disabled
4,961
stars
- Forks
- 654
- Commits
- 406 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
AI dev
GitHub topics
- Updated
- 2026-09-07
- Lists
- 3 list mentions
- First commit
- 2025-03-18
- License
- Apache-2.0
- Issues
- 296 open
4,749
stars
- Forks
- 815
- Commits
- 2,596 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
matt1398/claude-devtools
The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.
AI dev
GitHub topics
- Updated
- 2026-09-26
- Lists
- 2 list mentions
- First commit
- 2026-02-11
- License
- MIT
- Issues
- 54 open
3,980
stars
- Forks
- 305
- Commits
- 357 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 and reinforcement learning (RL).
AI dev
GitHub topics
- Updated
- 2026-09-05
- Lists
- 2 list mentions
- First commit
- 2025-08-12
- License
- Apache-2.0
- Issues
- 231 open
3,757
stars
- Forks
- 487
- Commits
- 946 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
strukto-ai/mirage
The World's First Virtual Terminal for AI Agents
AI dev
GitHub topics
- Updated
- 2026-09-08
- Lists
- 2 list mentions
- First commit
- 2026-05-06
- License
- Apache-2.0
- Issues
- 124 open
3,611
stars
- Forks
- 261
- Commits
- 2,249 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
awslabs/agentcore-samples
Amazon Bedrock Agentcore accelerates AI agents into production with the scale, reliability, and security, critical to real-world deployment.
AI dev
GitHub topics
- Updated
- 2026-09-05
- Lists
- 2 list mentions
- First commit
- 2025-07-16
- License
- Apache-2.0
- Issues
- 429 open
3,337
stars
- Forks
- 1,317
- Commits
- 687 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
bradygaster/squad
Squad: AI agent teams for any project
AI dev
Stack
GitHub topics
- Updated
- 2026-10-15
- Lists
- 1 list mention
- First commit
- 2026-02-06
- License
- MIT
- Issues
- 103 open
3,284
stars
- Forks
- 508
- Commits
- 2,559 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
- 2026-10-15
- Lists
- 2 list mentions
- First commit
- 2026-01-16
- License
- MIT
- Issues
- 76 open
3,120
stars
- Forks
- 351
- Commits
- 786 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
Infisical/agent-vault
A HTTP credential proxy and vault for AI agents like Claude Code, OpenClaw, Hermes, custom agents + harnesses, and more.
AI dev
GitHub topics
- Updated
- 2026-10-04
- Lists
- 2 list mentions
- First commit
- 2026-03-27
- License
- NOASSERTION
- Issues
- 90 open
2,323
stars
- Forks
- 163
- Commits
- 330 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
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.
AI dev
- Updated
- 2026-09-07
- Lists
- 5 list mentions
- First commit
- 2026-04-23
- License
- Apache-2.0
- Issues
- 809 open
1,943
stars
- Forks
- 583
- Commits
- 4,849 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
GoogleCloudPlatform/scion
No description.
AI dev
- Updated
- 2026-09-07
- Lists
- 2 list mentions
- First commit
- 2025-12-20
- License
- Apache-2.0
- Issues
- 53 open
1,689
stars
- Forks
- 260
- Commits
- 3,979 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
dirac-run/dirac
Coding Agent singularly focused efficiency and context curation. Reduces API costs by 50-80% vs other agent AND improves the code quality at the same time. Uses Hash Anchored edits, massively parallel operations, AST manipulation and many many other optimizations. https://dirac.run/
AI dev
Stack
- Updated
- 2026-10-14
- Lists
- 1 list mention
- First commit
- 2026-04-09
- License
- Apache-2.0
- Issues
- 12 open
1,529
stars
- Forks
- 91
- Commits
- 1,086 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
greyhaven-ai/autocontext
a recursive self-improving harness designed to help your agents (and future iterations of those agents) succeed on any task
AI dev
GitHub topics
- Updated
- 2026-10-14
- Lists
- 1 list mention
- First commit
- 2026-02-12
- License
- Apache-2.0
- Issues
- 16 open
1,309
stars
- Forks
- 115
- Commits
- 2,209 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
sipyourdrink-ltd/bernstein
The open‑source AI Agents Governance & Orchestration framework: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable record. Free, Apache-2.0. https://bernstein.run
AI dev
- Updated
- 2026-09-22
- Lists
- 6 list mentions
- First commit
- 2026-03-27
- License
- Apache-2.0
- Issues
- 426 open
1,248
stars
- Forks
- 171
- Commits
- 5,631 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
thClaws/thClaws
Open-source AI agent harness in native Rust — GUI, CLI, headless, and webapp from one binary. Multi-provider, MCP, skills, plugins, agent teams.
AI dev
GitHub topics
- Updated
- 2026-09-05
- Lists
- 3 list mentions
- First commit
- 2026-04-20
- License
- Apache-2.0
- Issues
- 1 open
1,216
stars
- Forks
- 175
- Commits
- 600 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
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
- 169
- Commits
- 290 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
statewright/statewright
State machine guardrails for AI agents
AI dev
Stack
- Updated
- 2026-10-14
- Lists
- 1 list mention
- First commit
- 2026-05-04
- License
- NOASSERTION
- Issues
- 0 open
506
stars
- Forks
- 24
- Commits
- 736 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
evilmartians/agent-prism
React components for visualizing traces from AI agents
AI dev
Stack
- Updated
- 2026-10-08
- Lists
- 1 list mention
- First commit
- 2025-07-22
- License
- MIT
- Issues
- 15 open
397
stars
- Forks
- 22
- Commits
- 446 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
vinkius-labs/mcpfusion
MCP Fusion - The TypeScript framework for secure MCP servers.
AI dev
Stack
GitHub topics
- Updated
- 2026-09-20
- Lists
- 1 list mention
- First commit
- 2026-02-12
- License
- Apache-2.0
- Issues
- 7 open
255
stars
- Forks
- 24
- Commits
- 365 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
rotorstar/hitl-protocol
Open HTTP protocol for human decisions in AI agent workflows. Service-hosted reviews, structured approvals, selections and forms, with optional messenger actions.
GitHub topics
- Updated
- 2026-10-06
- Lists
- 1 list mention
- First commit
- 2026-02-23
- License
- Apache-2.0
- Issues
- 1 open
- Forks
- 1
- Commits
- 50 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
LVTD-LLC/pgsandbox
Agent-facing MCP for disposable Postgres experimentation databases
AI dev
- Updated
- 2026-10-16
- Lists
- 1 list mention
- First commit
- 2026-05-28
- License
- MIT
- Issues
- 0 open
- Forks
- 0
- Commits
- 319 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- +3 +0.9%