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Open Source 44 posts

Every post filed under Open Source, newest first.

Hiring Agent turns resume PDFs and GitHub signals into explainable scores
4 min read

Hiring Agent turns resume PDFs and GitHub…

The open-source Hiring Agent pipeline parses PDFs to JSON Resume, enriches with GitHub repo metrics, and scores candidates with role-specific rubrics. Here is the architecture and where I would add guardrails.

ByteDance Lance: a 3B model that reads, generates, and edits images and video in one stack
6 min read

ByteDance Lance: a 3B model that reads,…

Lance is ByteDance's Apache 2.0 unified multimodal model at 3B active parameters. It handles captioning, VQA, text-to-video, and multi-turn edits in one framework, trained on 128 A100s. Here's what that means if you ship generative media.

The FCC just walled off new foreign humanoids. Steel Bot wants to be the hackable US alternative.
6 min read

The FCC just walled off new foreign…

Public Notice DA 26-786 blocks new foreign-made advanced robots from FCC authorization. Steel Bot, founded by MIT roboticist Randall Briggs, is pitching an open, US-made biped for researchers. K-Scale proved demand. Funding is the hard part.

VoxCPM2: fine-tune a custom voice in 10 minutes on one GPU
5 min read

VoxCPM2: fine-tune a custom voice in 10…

OpenBMB's VoxCPM2 is a 2B tokenizer-free TTS model with Apache 2.0 weights, 30 languages, and LoRA fine-tuning from 5-10 minutes of audio. Here is how it compares to hosted APIs for voice agent projects.

Xiaomi open-sourced 100K hours of robot brain training
5 min read

Xiaomi open-sourced 100K hours of robot brain…

Xiaomi-Robotics-1 releases weights, post-training code, and benchmarks for a VLA model pretrained on 100K+ hours of embodiment-free data. Open weights skip the most expensive part of building a manipulation stack.

Hermes Agent v0.20.0 makes the agent speak, connect, and cite its sources
7 min read

Hermes Agent v0.20.0 makes the agent speak,…

Nous Research's Herald release adds streaming voice with barge-in, A2A v1.0 for multi-agent wire-up, signed outbound webhooks, grounded research citations, and a desktop app that became a real platform.

Trump's AI safety framework skips open weights. Closed labs still get a 30-day review.
4 min read

Trump's AI safety framework skips open weights.…

The White House briefed labs on a voluntary August 2026 framework that exempts open-weight models from federal pre-release cyber review while asking closed frontier providers for 30-day early access. Definitions of SOTA and national security risk remain vague.

GitHub Spec Kit hit 100K+ stars by making AI plan before it codes
5 min read

GitHub Spec Kit hit 100K+ stars by…

Spec Kit turns vibe coding into Spec-Driven Development: constitution, specify, clarify, plan, tasks, implement. Here's the workflow, why it spread so fast, and when I'd actually use it.

Shepherd brings Git-style fork and replay to live AI agent runs
4 min read

Shepherd brings Git-style fork and replay to…

Stanford and Northeastern researchers released Shepherd, a Python runtime that records agent runs as forkable execution traces. Reported results include 5x faster forks than Docker and 95% KV-cache reuse on replay.

Hermes Agent v0.18.0 stops claiming done and starts proving it
3 min read

Hermes Agent v0.18.0 stops claiming done and…

Nous Research's Judgment Release adds completion contracts, a coding verification evidence ledger, selectable Mixture-of-Agents, and a zero P0/P1 backlog sweep. Here's what changed for production agent workflows.

LangBot ships one codebase to Slack, Discord, WeChat, and a dozen more IM platforms
3 min read

LangBot ships one codebase to Slack, Discord,…

LangBot is an open-source, production-grade platform for deploying AI agents across Discord, Slack, Telegram, WeChat, Lark, DingTalk, and more. Here's how it wires LLMs, RAG, and n8n workflows into real chat channels.

Hermes Agent blank slate mode: build agents with zero default tools
4 min read

Hermes Agent blank slate mode: build agents…

Nous Research added Blank Slate setup to Hermes Agent. You start with provider, files, and terminal only. Everything else stays off until you opt in, and the config survives hermes update.

Stanford STORM turns any topic into a cited research report (31K GitHub stars)
4 min read

Stanford STORM turns any topic into a…

STORM researches topics via multi-perspective question asking, builds an outline from web sources, and writes long-form articles with citations. Free hosted demo or pip install knowledge-storm.

LocalAI ships ByteDance depth estimation in C++ that beats PyTorch on CPU
4 min read

LocalAI ships ByteDance depth estimation in C++…

depth-anything.cpp ports ByteDance Depth Anything 3 to ggml with no Python at inference. On CPU it runs 1.31x faster than PyTorch at q8_0, uses half the RAM, and loads 6.7x faster. LocalAI v4.5 exposes it via POST /v1/depth.

SAM3DBody-cpp brings Meta's 70-joint body tracking to pure C++
4 min read

SAM3DBody-cpp brings Meta's 70-joint body tracking to…

Most 3D body tracking stacks need Python and PyTorch at runtime. SAM3DBody-cpp wraps Meta's SAM 3D Body model in a standalone C++ engine with ONNX Runtime, outputting 70 joints and full meshes from a camera feed.

DeepSeek wrote a VPN obfuscation plugin in one afternoon. The interesting part is not the VPN.
5 min read

DeepSeek wrote a VPN obfuscation plugin in…

A free DeepSeek v4 flash session produced a 410-line SIP003 HTTP/2 obfuscator for Shadowsocks with zero hand-written Go. The story is what coding agents already know about protocol plugins, not circumvention hype.