deepseek-ai/deepseek-harness
DeepSeek Harness (dsh) is an open-source agent harness from DeepSeek AI built on an everything-is-a-plugin architecture over the Cordis framework, started from npm with a local web UI.
Awesome AI Agents › AI Developer Tools
stakpak/agent
Stakpak is an open-source agent written in Rust that is installed on a developer or server machine and operates as a long-running DevOps assistant. It is started with an install script, an init step that inspects the applications and technology stack in a repository, and an autopilot command that keeps the agent running in the background around the clock, contacting a human only when one is needed. The agent generates infrastructure code, debugs Kubernetes, configures CI/CD and automates deployments. Three mechanisms are used to limit what the model can do: secret substitution, where the agent can read, write and compare credentials without the language model ever receiving their values; Warden guardrails, which apply network-level policies that block destructive operations before they execute; and a curated library of DevOps knowledge shipped as Stakpak Rulebooks. Additional security features include mutual TLS for the MCP connection, generation of cryptographically strong passwords, and a privacy mode that redacts values such as IP addresses and AWS account identifiers. Behaviour is configured through two files: a profile file holding model choice, allowed tools, auto-approval, system prompt, turn limits and provider credentials, and an autopilot file holding schedules, chat channels, notification routes and service settings. Schedules run prompts on cron expressions, while inbound messages from Slack, Telegram or Discord start sessions with their own profile, and notification routes control only delivery targets. Operational features cover asynchronous background tasks such as port forwarding, real-time streaming of long-running processes like Docker builds, local indexing and semantic search over Terraform, Kubernetes, Dockerfile and GitHub Actions sources, a documentation research agent with web search, and optional subagents with narrower tool access. The terminal interface is built with Ratatui.
https://github.com/stakpak/agent
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