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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
- 1,702
- README repos
- 333
- Indexed repos
- 332
- List commits
- 34
- Forks
- 179
- Open issues
- 62
Tracked list growth
GitHub stars and default-branch commits for Picrew/awesome-agent-harness.
Latest scan 2026-09-03 10:49
Likes history
GitHub starsCommits history
Default branch commits
Latest repo push 2026-09-04
Atmosphere/atmosphere
Real-time transport layer for Java AI agents. Build once with @Agent — deliver over WebSocket, SSE, gRPC, and WebTransport/HTTP3. Talk MCP, A2A and AG-UI.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-10
- Lists
- 3 list mentions
- First commit
- 2010-04-27
- License
- Apache-2.0
- Issues
- 3 open
3,792
stars
- Forks
- 760
- Commits
- 8,461 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
langchain-ai/langchain-mcp-adapters
LangChain 🔌 MCP
GitHub topics
- Updated
- 2026-08-01
- Lists
- 1 list mention
- First commit
- 2025-02-07
- License
- MIT
- Issues
- 103 open
- Forks
- 467
- Commits
- 200 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
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%
snyk/agent-scan
Security scanner for AI agents, MCP servers and agent skills.
- Updated
- 2026-08-24
- Lists
- 1 list mention
- First commit
- 2025-04-07
- License
- Apache-2.0
- Issues
- 7 open
2,955
stars
- Forks
- 260
- Commits
- 725 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
always-further/nono
Sandbox any AI agent in seconds - zero setup, zero latency.
AI dev
- Updated
- 2026-06-23
- Lists
- 1 list mention
- First commit
- 2026-02-09
- License
- Apache-2.0
- Issues
- 156 open
2,782
stars
- Forks
- 194
- Commits
- 1,406 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
OpenCoworkAI/open-cowork
Open-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP tools, and Skills — with sandbox isolation, multi-model support, and Feishu/Slack integration.
AI dev
Stack
GitHub topics
- Updated
- 2026-07-31
- Lists
- 1 list mention
- First commit
- 2026-01-13
- License
- MIT
- Issues
- 83 open
1,959
stars
- Forks
- 270
- Commits
- 726 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
MicrosoftDocs/mcp
Official Microsoft Learn MCP Server and CLI tool – powering LLMs and AI agents with real-time, trusted Microsoft docs & code samples.
AI dev
Stack
GitHub topics
- Updated
- 2026-07-25
- Lists
- 1 list mention
- First commit
- 2025-06-09
- License
- CC-BY-4.0
- Issues
- 18 open
1,803
stars
- Forks
- 222
- Commits
- 68 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
trpc-group/trpc-agent-go
A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-25
- Lists
- 3 list mentions
- First commit
- 2025-05-14
- License
- Apache-2.0
- Issues
- 102 open
1,726
stars
- Forks
- 296
- Commits
- 1,961 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
m0n0x41d/haft
Engineering decisions engine that know when they're stale. Frame, compare, decide — with evidence decay and parity enforcement. For Claude Code, Cursor, Gemini CLI, Codex and more.
AI dev
GitHub topics
- Updated
- 2026-07-27
- Lists
- 1 list mention
- First commit
- 2025-12-10
- License
- NOASSERTION
- Issues
- 9 open
1,375
stars
- Forks
- 103
- Commits
- 1,134 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
- 2026-07-28
- Lists
- 3 list mentions
- First commit
- 2026-04-20
- License
- Apache-2.0
- Issues
- 0 open
1,185
stars
- Forks
- 164
- Commits
- 583 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
Arize-ai/openinference
OpenTelemetry Instrumentation for AI Observability
AI dev
GitHub topics
- Updated
- 2026-08-10
- Lists
- 2 list mentions
- First commit
- 2023-12-26
- License
- Apache-2.0
- Issues
- 231 open
1,139
stars
- Forks
- 288
- Commits
- 2,070 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
Onelevenvy/flock
A desktop multi-agent harness built with Rust, Tauri, and React, powered by langgraph-rust.
AI dev
- Updated
- 2026-07-07
- Lists
- 1 list mention
- First commit
- 2026-05-18
- License
- Apache-2.0
- Issues
- 1 open
1,100
stars
- Forks
- 143
- Commits
- 111 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
cuga-project/cuga-agent
CUGA is an open-source generalist agent harness for the enterprise, supporting complex task execution on web and APIs, OpenAPI/MCP integrations, composable architecture, reasoning modes, and policy-aware features.
AI dev
GitHub topics
- Updated
- 2026-08-08
- Lists
- 1 list mention
- First commit
- 2025-09-11
- License
- NOASSERTION
- Issues
- 158 open
865
stars
- Forks
- 144
- Commits
- 411 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
- 165
- Commits
- 290 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
context-space/context-space
Ultimate Context Engineering Infrastructure, starting from MCPs and Integrations
AI dev
- Updated
- 2025-10-22
- Lists
- 1 list mention
- First commit
- 2025-07-08
- License
- AGPL-3.0
- Issues
- 1 open
- Forks
- 78
- Commits
- 104 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
truffle-ai/dexto
Agent harness and tookit for building AI agents and agentic applications. CLI and SDKs included
AI dev
Stack
GitHub topics
- Updated
- 2026-08-18
- Lists
- 3 list mentions
- First commit
- 2025-03-24
- License
- NOASSERTION
- Issues
- 69 open
648
stars
- Forks
- 78
- Commits
- 652 commits
- Star growth, last 7 days
- -2 -0.3%
- Commit velocity, last 7 days
- 0 0.0%
AVIDS2/memorix
Open-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Windsurf, Gemini CLI, Antigravity, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Copilot, Kiro, OpenCode, and Trae.
AI dev
GitHub topics
- Updated
- 2026-07-30
- Lists
- 1 list mention
- First commit
- 2026-02-14
- License
- Apache-2.0
- Issues
- 13 open
593
stars
- Forks
- 47
- Commits
- 634 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
cordum-io/cordum
The action firewall for AI agents. Enforce policy and human approval before risky tool calls, shell commands, workflows, and production changes, with auditable evidence.
AI dev
- Updated
- 2026-09-02
- Lists
- 2 list mentions
- First commit
- 2025-12-06
- License
- NOASSERTION
- Issues
- 25 open
501
stars
- Forks
- 33
- Commits
- 684 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%
Th0rgal/sandboxed.sh
Safe runtime for autonomous on-chain AI agents: isolated sandboxes, Library skills, encrypted secrets, and OKX read-only security checks.
AI dev
- Updated
- 2026-08-01
- Lists
- 1 list mention
- First commit
- 2025-12-14
- License
- Unknown
- Issues
- 15 open
478
stars
- Forks
- 48
- Commits
- 2,448 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
SponsioLabs/Sponsio
Deterministic safety solutions for probabilistic AI agents
AI dev
- Updated
- 2026-08-07
- Lists
- 1 list mention
- First commit
- 2026-04-04
- License
- Apache-2.0
- Issues
- 5 open
469
stars
- Forks
- 28
- Commits
- 194 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
IBM/mcp
A collection of Model Context Protocol (MCP) servers, clients and developer tools by IBM.
GitHub topics
- Updated
- 2026-07-28
- Lists
- 1 list mention
- First commit
- 2025-04-02
- License
- Apache-2.0
- Issues
- 5 open
400
stars
- Forks
- 91
- Commits
- 62 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
ucsandman/DashClaw
🛡️The governance runtime for AI agents. Intercept actions, enforce guard policies, require approvals, and produce audit-ready decision trails.
AI dev
Stack
- Updated
- 2026-08-01
- Lists
- 1 list mention
- First commit
- 2026-02-05
- License
- MIT
- Issues
- 3 open
286
stars
- Forks
- 49
- Commits
- 2,936 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
- 2026-05-29
- Lists
- 1 list mention
- First commit
- 2025-03-19
- License
- MIT
- Issues
- 2 open
- Forks
- 57
- Commits
- 664 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history