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Harness via PRNewswire / AIThority ·

Harness acquires Augment Code's Cosmos, Auggie CLI, and Context Engine; the team joins Harness

Announced Oct 9, Harness bought select Augment Code assets, including Cosmos, the Auggie CLI, and the Code Context Engine, and Cosmos becomes the Harness Cosmos Software Factory Agent, where agents in isolated VMs plan a change from a ticket or bug, write code and tests, and keep fixing the same PR as reviews and checks come back. The release doesn't say what happens to Augment's existing IDE extensions or pricing, so current users should watch for a migration notice.

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ShareBox is a self-hosted MCP server that lets Claude Code publish the tools it builds as shareable links

Posted to r/mcp on Oct 8, ShareBox lets you ask Claude to build a small web tool, publish it to your own instance over MCP, and get back an HTTPS link you can share by email, with Google sign in, per tool storage, and gVisor sandboxing handled by the platform. It's AGPL, self hosted, listed in the official MCP registry as io.github.zalaso/sharebox , and very new (zero GitHub stars at time of writing)…

GitHub / r/mcp

agentc is a coding agent in C with no libc that fits under 1MB and idles under 1MB of RAM

Shown on HN Oct 7 and inspired by the pi agent, agentc is a static, embeddable coding agent with a TUI, agent loop, tools, MCP, and skills all built as extensions, aimed at tiny hardware or embedding in your own binaries without a Node dependency chain. CI builds cover Linux (x64, arm64, riscv64), Windows (x64, arm64), and macOS arm64; the Rust/C embedding API is still listed as coming in a few days, and the author wants Mac testers…

Show HN / GitHub

Anthropic launches OSS Scanner, free unreviewed Claude security scans for critical open-source projects

Launched Oct 8 under the new Anthropic Cyber Mission, OSS Scanner gives enrolled projects periodic scans from Anthropic's strongest models, with a proof of concept and suggested fix per bug, sent without human review (Anthropic expects a true positive rate above 90%). It's opt in for established projects with critical infrastructure or user security impact, and maintainers enroll by opening a PR to the anthropics/oss scanner repo…

Anthropic

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