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BERTopic is an open-source Python library for researchers and developers who need to find themes in document collections. It groups texts using transformer embeddings, then uses class-based TF-IDF to identify words that describe each group. Those keywords give you a way to inspect what a topic covers and which documents belong to it. The license is MIT.

Skills (mattpocock) is a collection of small engineering workflows for developers using Claude Code, Codex and other AI coding agents. You can adapt and combine individual skills to address specific problems without adopting a complete development process.

llama.cpp is a local LLM inference engine for developers building AI applications or running models on hardware they control. It supports language and vision-language models, with command-line tools and a server API for using the engine directly or connecting other software.

OpenRAG is a self-hosted platform for searching documents and asking questions about them through an AI chat interface. It brings Langflow, OpenSearch, and Docling together for developers and teams that want a document knowledge base with control over its retrieval workflows. It's open source under Apache 2.0 and supports self-managed deployment with Docker or Podman.

ECC adds reusable engineering workflows to AI coding assistants. It's for developers who want editable plans, test-first development and separate review contexts across sessions.

Context7 is a locally runnable MCP server and CLI that connect coding assistants to its hosted documentation service. It's for developers who want library references and code examples in their assistant's context. The local component is the connection to that service: the API backend, document parsing and crawling engines remain private hosted components.

Apache TVM is a machine learning compiler for developers optimizing models for deployment on their own hardware. It compiles model computations into modules that applications can embed, with targets spanning data center GPUs and edge devices. Code is licensed under Apache 2.0.

Context Mode is a local MCP plugin for developers whose AI coding agents fill their context windows with logs, file reads and search results. It stores large tool outputs on your machine so the agent can retrieve relevant passages as needed.

Pooled runs a single open model across laptops, desktops and phones in browser tabs. It lets people combine their devices' memory to use a model that wouldn't fit on one device, for shared chat or coding tasks.

Stable Baselines3 is a Python library for training reinforcement learning agents on your own hardware using PyTorch. It builds on Stable Baselines and gives researchers and developers tested algorithm implementations for comparing approaches or building their own projects. It's free and open source under the MIT license.

Moli is a headless browser for developers building AI agents, web scrapers and retrieval pipelines on their own machines or servers. It reads page content and executes JavaScript without continuously rendering a visual page.

Kelivo is an LLM chat client for people who want local and cloud models in one app while keeping conversation history on their device. It connects to Ollama, self-hosted OpenAI-compatible services and providers including OpenAI, Gemini, Claude, DeepSeek and OpenRouter.

GLiNER is a Python framework for extracting named entities from text using small models that run locally on CPUs and consumer hardware. It's for developers building document processing, personal data detection or search systems who need to choose their own entity types without training a model for each task.

PPT Master turns documents or topics into PowerPoint presentations for people who expect to edit the generated slides. It creates native PowerPoint objects that you can revise individually.

Activepieces is a self-hosted automation platform for teams that want AI agents and app workflows on their own servers. It runs with Docker or Kubernetes, alongside a managed cloud offering. Self-hosting controls where the app runs; connections to Anthropic, OpenAI, AWS Bedrock or Google Gemini still send model requests to those providers using your credentials.

Kokoro Clipboard TTS reads selected or copied text aloud on Windows and macOS using Kokoro-82M. It's for people who want to listen to text across desktop apps while keeping it private. Speech generation works offline, and both clipboard text and audio stay on your machine. It doesn't require an account or API key, and it has no telemetry.

Free Claude Code lets developers use coding agents with local models or a choice of cloud providers. It connects existing clients to a shared model catalog rather than requiring a separate coding workflow.

MTPLX is a native Mac app, command-line tool and local LLM server for people running chat or coding models on Apple Silicon. It uses a model's own multi-token prediction heads to accelerate generation without a separate draft model.

Numen provides hands-free voice control and dictation for Linux. It is for people who want to operate their computer through speech, including users who cannot comfortably type or want to reduce hand strain.

Superpowers adds a development workflow to AI coding assistants. It's for developers who want to approve a design before implementation and have the agent work through a plan with testing and review.

Headroom reduces the context that LLM apps and coding agents send to a model. It's for developers whose prompts fill up with repetitive tool results, logs, file contents and retrieved documents. Compression runs locally, but model requests still go to the chosen LLM provider.

spaCy is a Python library for developers and data scientists who need to extract structured information from text in their own applications. It runs on macOS, Windows and Linux, with model packages that become part of your application. It's free and open source under the MIT license.

FreeLLMAPI gives developers one API for experimenting with cloud models and local backends. The router runs locally, but cloud inference still sends requests to the providers you enable.

RocketRide is an AI pipeline builder and runtime for developers creating document processing, search, and agent workflows. Its visual editor sits in VS Code, alongside the application code that uses those workflows.

Deep Research is a self-hosted AI agent for people who want web research with traceable evidence and a library they control. It runs in Docker on your own machine or server, searches the web in successive rounds, and uses gaps in its findings to decide what to investigate next. Reports include citations, per-source notes with quoted evidence, and suggested follow-ups.

XERJ is a local search engine for developers building AI agents that need to retrieve code, documents or stored knowledge without reading whole files into their context. It runs on a laptop or self-hosted server.

Dograh is an open source voice AI platform for teams building agents that answer or place phone calls. It's a self-hosted alternative to Vapi and Retell, with control over conversation flows and a choice of AI providers.

SHAP is a Python library for data scientists and machine learning researchers who need to understand how input features contribute to a model's predictions. It uses Shapley values from game theory to assign contributions to individual features. The library is open source under the MIT license and runs in your own Python environment.

CC Switch is a desktop manager for developers who use multiple AI coding assistants or API providers. It brings their settings into one interface and preserves existing plugins, hooks and other custom settings when switching providers.

SurfSense is a desktop NotebookLM alternative for people working with confidential documents, research or study material. It answers questions across your files and turns selected sources into editable outputs.

Sandbook is an offline text-to-speech reader for iPhone and iPad, for people who want to listen to books and documents without uploading them. It runs Kokoro-82M on the device through Apple MLX, with the speech model and voices included in the app. It needs no account and has no ads or tracking.

AI Job Search is a job application framework for people who want to assess roles and prepare tailored documents from their own career profile. It runs through Claude Code on your machine, but AI work uses Anthropic's service and requires paid Claude access or API credits, so it isn't fully offline.

Transformers is a Python library for developers and researchers running pretrained AI models or training models on their own hardware. It covers text, images, audio, video and multimodal tasks through shared model definitions.

River is a Python library for models that learn from incoming data one observation at a time. It's for developers and data scientists working with event streams, changing data patterns, or applications that need to update models without revisiting past training data. It runs in your own Python environment on Linux, macOS and Windows, and is open source under the BSD-3-Clause license.

OpenMontage is an AI video production engine for creators who want an agent to produce a complete video or handle a specific editing task. It can start with a brief or work with material you already have.

DeepTutor is a self-hosted AI tutor for learners who want to study their own materials through a browser or CLI. It supports Docker deployment and uses configured model providers for its AI capabilities. Hosting the app locally is separate from model inference; requests to a remote provider leave the host.

LiteRT-LM is Google's open-source framework for developers building apps that run language models on the user's device. It uses LiteRT for local inference across mobile devices, desktops and browsers, with GPU and NPU acceleration. The project uses the Apache 2.0 license.

Hindsight is a memory system for developers whose AI agents need to carry facts and experience across sessions. It combines stored memories into observations and maintains answers to recurring questions as more information arrives.

IndexTTS is a local text-to-speech system for people creating spoken audio and developers adding speech generation to applications. It can reproduce a voice from a single reference recording.

PyOD is a Python library for detecting unusual records and behavior in data on your own machine or server. A shared fit/predict interface lets developers and data scientists compare classical and deep learning anomaly detectors without changing the surrounding application for each algorithm. Its code uses the BSD 2-Clause license.

MoneyPrinterTurbo is a self-hosted AI video generator for creators producing shorts from topics or keywords. It automates the production workflow while letting you supply your own content at each stage.

SD.Next is a self-hosted web interface for artists and researchers who want to create and edit AI images and videos on their own hardware. It supports Stable Diffusion and other diffusion models.

Accentize dxRevive is a proprietary AI speech restoration plugin for macOS and Windows that reconstructs missing frequency content as well as reducing noise. It's aimed at podcast editors, content creators and dialogue editors working with damaged or poorly recorded speech. All audio processing stays on your computer, without cloud uploads or special hardware.

Firecrawl turns web pages into content that developers can use in AI apps and agents. Its self-hosted API suits teams that want to collect web data on infrastructure they control.

nanobot is a self-hosted personal AI agent for people who want an assistant that can act on files and continue work across conversations. Its Python framework also suits developers building their own assistant integrations.

Parrot is an open-source desktop app that reads selected text aloud in other applications. It's for people who prefer listening to written material or need text-to-speech for accessibility. It runs on macOS, Windows and Linux, and builds on Handy by CJ Pais as an MIT-licensed fork.

OpenCodeReview is a locally installed AI code review CLI for developers who want findings tied to specific code lines. It sends code to a configured LLM endpoint through OpenAI- or Anthropic-compatible APIs. The local CLI handles the review process; model inference depends on that endpoint.

BrowserSkill connects AI agents to your signed-in Chrome or Microsoft Edge profile for web tasks and website debugging. It's for people who want agents to work with existing accounts and developers investigating browser bugs.