Daemonless sandboxes and universal control planes for coding agents

getkern

Daemonless rootless container runtime and sandbox that starts real OCI boxes in a few milliseconds for agent tool calls and LLM-generated code, with MCP bindings.

Use caseUse it to execute untrusted agent code in kernel-enforced namespaces and cgroups with zero resident memory when idle.

samarailly51-pixel

Clean-room model-agnostic harness that standardizes task execution, tool calling, traces, and evaluation reports for coding agents.

Use caseUse it to run and benchmark Claude Code-class agents across providers with consistent eval output.

codejunkie99

File-based drop-in operating system of skills and workflows for any file-aware coding agent across SaaS, CLI, MCP, and mobile.

Use caseUse it to give Claude Code or similar agents a durable spec-to-release cycle with verification gates.

affaan-m

Cross-harness operating system of skills, rules, hooks, and MCP conventions that works across multiple coding agents.

Use caseUse it to install a shared skill pack and control pane so Claude Code, Codex, and others share the same workflows.

Freestyle

Cloud sandboxes purpose-built for coding agents with full Linux, hardware virtualization, fast starts, and memory-level forking.

Use caseUse it to give agents EC2-like environments that fork in under 400 ms while preserving running state.

cordum-io

Local firewall and sandbox layer that contains AI coding agents with policy enforcement outside the model.

Use caseUse it to wrap any coding agent so destructive actions hit a local policy gate first.

DietrichGebert

Skill pack that forces coding agents into lazy-senior-dev mode (YAGNI, reuse, minimal code) across multiple harnesses.

Use caseUse it to inject a consistent minimalism policy into DeepSeek Harness or other plugin hosts.

awss1i

Deterministic QA CLI that drives web pages with Playwright to find self-contradictions without needing written tests or an LLM.

Use caseUse it as a post-edit stop hook inside any coding harness to catch UI bugs cheaply.

rsathwik07

Recovery-and-verify harness that loops coding agents on failing checks inside fresh sandboxes until tests pass, then opens a clean PR.

Use caseUse it to turn flaky agent runs into reliable diffs by retaining failure lessons across retries.