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Underdog's Saluki 27B squeezes Qwen3.8-27B into a 7.89GB 2-bit GGUF tuned for tool calling

Released Oct 9 under Apache 2.0 and running in stock llama.cpp, the 2-bit build scores 88 vs the full 54GB model's 84 on Underdog's 120-task BFCL v4 tool-calling bench and fixes 30 of 50 SWE-bench Verified issues vs 33. Math and multi-step reasoning take the hit (AIME 2025 drops from 96.7 to 79.2), and Underdog hasn't published its full compression recipe.

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Codex CLI 0.162.0 adds managed Git worktree tools, pinned tasks, and /copy for transcript blocks

Released Oct 8, the CLI can create and list managed Git worktrees from trusted projects (when the worktrees feature is on), pin tasks in the agent Command Center with p , and step through and copy code blocks or responses with /copy . It also keeps existing CRLF line endings in apply patch by default and honors server Retry After headers on retryable failures…

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…

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)…

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