DeepSeek Harness (dsh)
Star of the week, issue #9What it is
DeepSeek's own agent harness, MIT, built on Cordis and organised so that everything — including the desktop and the Web UI — is a plugin. `npx @deepseek-ai/dsh web` starts a local server on 127.0.0.1:3080 and opens it; the README labels the whole thing a developer preview and warns in capitals that compatibility-breaking changes are coming.
Visit DeepSeek Harness (dsh) →
Featured in
Issue #9 — Everything Is a Plugin · — the full issue has that week's other tools, reads, and big-lab releases.
More agents tools we've covered
- OpenExecutive An open-source virtual executive team: one coherent executive persona backed by eight specialist Claude agents — strategy, finance, HR, legal, operations, marketing, product, and board communications — with episodic memory in SQLite, a ChromaDB vector store, and interfaces for web, Slack, email, Telegram, Discord, and the CLI. Apache 2.0, FastAPI plus Next.js; clone it, add an `ANTHROPIC_API_KEY`, and `make dev` puts the corner office on localhost:3000.
- Agent Governance Toolkit Microsoft's policy enforcement, agent identity, sandboxing, and audit layer for autonomous agents — one pip install, any framework. It intercepts tool calls and delegations before execution with deterministic fail-closed controls, and claims coverage of all ten OWASP Agentic risks. Python, TypeScript/.NET, Rust, and Go.
- reverse-skill A security-research skill router for coding agents: 40+ reverse-engineering, pentest, and CTF workflows with on-demand tool bootstrapping for Ghidra, Frida, IDA Pro, and radare2. Works with Claude Code, Cursor, Cline, and Kiro.
- qm Multiplayer agent harness for teams, in Slack and on the web. Per-person and shared scopes each get their own memory, files, and permissions; runs Pi, OpenCode, Codex, or Claude Code underneath, self-hosted in your own cloud.