StepFun released open weights for Step 5 Preview, a 600B-total / 27B-active sparse MoE pitched at repo-level software engineering and long-horizon tool use, with up to 1M tokens of context and output. FP8 runs on one 4x B300 or 8x H200 node via day-0 vLLM and SGLang images, under the Apache-style StepFun Model License 1.0 with extra commercial terms.
AWS Labs' MIT 0 AI DLC 2.11 installs a native aidlc command that runs one harness neutral workflow engine inside Claude Code, Cursor, Codex CLI, opencode, Kiro, and Copilot, picking a workflow from your /aidlc request and stopping at human approval gates. Set it up per project with aidlc config harness <name and check it with aidlc doctor…
groundcover's Oct 14 launch lets Claude, Cursor, Kiro, and Codex query logs, metrics, traces, and Kubernetes events over MCP, or hand open ended root cause work to groundcover's own agent while they keep coding. The same Agent Mode intelligence also lands in Slack via @groundcover…
Show HN launch: Graphicle indexes a repo into a tree sitter code graph plus docs, decisions, and past agent sessions in one local SQLite store, then returns cited file/line excerpts over a single MCP server with no API key or telemetry. Install with brew install graphicle ai/tap/graphicle and run graphicle setup to wire Claude Code, Codex, Cursor, and other MCP clients…
Open source coding agent jcode 0.98.1 (Oct 15) reduces idle CPU and disk reads in repos with many untracked files, shares model catalog processing across equivalent clients, and lets Desktop capable clients receive Markdown through a new user response tool…
Radar's new MCP server lets ChatGPT, Claude, and other MCP clients query its location data in plain English, for example to trace suspicious signups across shared devices, networks, and addresses, then export the user IDs as a CSV. Access is rolling out to enterprise customers first…
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