ECC vs sandbase-harness

Side-by-side AI skills comparison

ECC

affaan-m

sandbase-harness

sandbaseai

Stars

240,162

577

Forks

36,444

Language

JavaScript

TypeScript

Category

AI Agents

Security

Verified

Issues

SKILL.md

Votes

Bookmarks

Topics

ai-agentsanthropicclaudeclaude-codedeveloper-toolsllm

Description

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Open-source CMA-compatible agent runtime for any model, with MCP tools, sandboxed sessions, audit, replay, and a local console. Includes a native DeepSeek Harness bundle over stdio MCP.

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agent-frameworkagent-observabilityagent-runtimeagent-sandboxai-agentsai-infrastructuredeepseekdeepseek-harnessdeepseek-v4dsh-plugindsh-plugin-verifydsh-pluginslocal-firstmcp-servermodel-context-protocolopenai-compatiblesandboxself-hostedtypescriptworkflow-automation