Tag
206 posts tagged #open-source
Open-source tools, self-hostable platforms, and hands-on setup notes for engineers evaluating transparent, hackable software.
OMS defines the .mg container format for immutable, content-addressed AI agent memory. Open standard with SHA-256 hashing, COSE signing, and three specs covering storage, querying, and output.
Kurvengefahr is a browser-based pen plotter CAM tool with handwriting synthesis, Logo interpreter, SVG/DXF import, and live USB plotting. Free and open source.
Port42 is a native Mac app where multiple humans and AI companions coexist in the same conversation, build things together in real time, and share an open end-to-end encrypted protocol.
TypeWhisper is an open-source, local-first speech-to-text app for macOS and Windows with app-aware workflows, automatic correction learning, and free core dictation under GPLv3.
Jailer is an open-source database tool for subsetting, relational browsing, and AI-assisted SQL generation across 14+ DBs.
Cicada is a free, open-source self-hosted CI/CD platform that mirrors GitHub Actions syntax. Spin up your own runner on any server, no cloud lock-in.
PenPeeper is a free, open-source pentesting engagement manager that combines AI-powered vulnerability analysis with Nmap, Nikto, and FFUF scanning, CVE lookup, and professional report generation.
Open-source toolkit to test, validate, and evaluate CV models. Find label errors, surface weak data, and prioritize labeling with 458 GitHub stars.
BrowserOS is an open-source Chromium fork with a built-in AI agent. BrowserClaw gives your AI agents control of a real browser signed into your accounts. AGPL-3.0, 12K+ stars.
LANCommander lets you host your own game library and distribute games over a local network. No internet required, MIT licensed, and works with a polished desktop launcher.
Self-hostable web analytics that needs no cookies, is GDPR/CCPA ready, and tracks Core Web Vitals alongside sessions, funnels, and custom events.
Free browser-based document comparison tool. Compare TXT, PDF, DOCX, JSON, and Markdown with line, word, and character-level diffs. Privacy-first: files never leave your device.
Rac-delta is a universal differential protocol for efficiently syncing and distributing builds across storage backends. MIT-licensed, with Rust and Node.js SDKs.
Open-source tool to document domains, services, events, and schemas for event-driven systems. Ships with AI chat, schema explorer, and 15+ generators.
Cq is an open source framework from Mozilla.ai that lets AI coding agents share what they learn so others avoid repeating the same mistakes.
1Code is an open-source coding agent client that runs Claude Code and Codex with a visual UI, git worktree isolation, and background cloud sandboxes.
An open-source architecture graph tool that statically analyzes multiple repositories to map every service, API, queue, and database. Supports MCP for AI agents.
Stop AI code hallucinations. GitMCP creates an MCP server for any public GitHub repo, giving AI coding tools like Cursor and Claude accurate, up-to-date documentation and code.
Vizzu is a free, open-source JavaScript library for building animated data visualizations and data stories. It renders charts as HTML5 canvas using C++ compiled to WebAssembly, with no runtime dependencies.
Quary is a SQL-first open-source BI tool for engineers. Connect to PostgreSQL, BigQuery, Snowflake, and more, write SQL models, and build charts — all in VSCode.
Open-source MCP server providing persistent semantic memory for AI agents. Supports Postgres + pgvector, OAuth 2.0, and 20 tools for storage, retrieval, and knowledge graphs.
CodeRev is a free, open-source tool that replaces leetcode with real code review sessions for technical interviews. Self-host or use the hosted version.
Open-source desktop API client built with Tauri and Rust. Works fully offline, syncs workspaces via plain-file Git, and ships a CLI for AI agents.
Runtime uses predefined DOM attributes as skill gateways to automate browsers, sidestepping expensive LLM reasoning at execution time.
Build and run agentic workflows across channels with YAML, MCP tools, memory and RAG. Step-by-step setup using the Hexabot CLI.
Port42 is a native macOS app where multiple AI companions collaborate with humans in the same conversation, build real-time ports, and run CLI agents inline. Open source and end-to-end encrypted.
Cognee gives AI agents persistent long-term memory using a knowledge graph. Self-hosted, Apache-2.0, and works with Python 3.10+.
WonderTwin gives your AI agents local, behavioral clones of third-party APIs — Stripe, Twilio, Resend, and more — that run offline and mirror production failures. Open-source MIT.
Open-source tool that turns long podcast episodes into short clips with face tracking, burned-in captions, and 26 MCP tools for agent-driven workflows.
Open-source gateway that stores API credentials once and injects them transparently for AI agents. Never give agents your real keys.
Find the best MCP servers for Claude and AI workflows. MCP Review is a free, open-source directory with community-driven ratings and reviews, MIT licensed.
AgentWatch is an open-source proxy firewall that sits between AI agents and LLM providers, blocking requests that would blow past your budget. Two lines of code, 10 providers, sub-10ms latency.
Cybara is an open-source, self-hosted AI agent OS built on Bun with browser automation, MCP support, multi-channel messaging adapters, and encrypted wallet controls.
Qurt is a free, open-source desktop AI coworker for macOS and Windows that researches the web, writes drafts, runs commands, and reads your files. BYOK with no subscription.
Julie is an open-source desktop AI that sees your screen, responds by voice or text, and autonomously controls your browser or computer via Puppeteer and JXA.
SUTRA.team runs 15 AI specialists as a deliberating council, using the Sammā Suit 8-layer security framework to synthesize decisions for autonomous agent teams.
Open-source Go CLI that deduplicates, encrypts with AES-256-GCM, and backs up Google Drive, OneDrive, and local directories to S3, R2, B2, or local storage.
Build real-time voice and multimodal AI agents with Pipecat, the open-source Python framework from Daily.co. Supports 50+ STT, LLM, and TTS services.
Run GGUF models on your own hardware with a native .NET inference engine. CLI, web UI, and Ollama/OpenAI-compatible APIs on Windows, macOS, Linux.
Bodhi App is a free, open-source desktop app that runs open-source LLMs locally on macOS, Windows, or Linux with an OpenAI-compatible API and built-in Chat UI.
Run the full Brendan Gregg-style Linux diagnostics playbook in 6 seconds. Open-source Rust tool uses Nix for zero-install portability, optional LLM summaries.
GitHits is an open-source CLI and MCP server that gives AI coding agents version-aware indexed access to public open-source code, package docs, and changelogs.
Usagi is a free, open source 2D game engine for pixel art games in Lua. It features live code and asset reload, one-command cross-platform export, and a minimal fixed API for rapid prototyping.
A lightweight API monitoring tool with open-source SDKs for Python, Node.js, Go, Java, and .NET. Features traffic, errors, performance dashboards, and Slack alerts.
Pochi is an open-source VS Code extension that turns any LLM into a coding agent. Run parallel agents in isolated Git worktrees, read/write files, execute commands, and automate refactoring tasks.
Tambo is an open-source React toolkit that lets AI agents render dynamic UI components — charts, forms, maps — streamed as props in real time. 11K GitHub stars, MIT licensed.
Turn any public GitHub repository into an interactive Mermaid.js architecture diagram. Paste a URL, get a navigable map of the codebase in seconds.
A full-featured desktop AI assistant that runs locally, supports multi-user workspaces, and connects to any LLM provider. MIT licensed, with built-in agents and document chat.
Cordon is an open-source security gateway that sits between AI agents and MCP servers, enforcing policy-based access control with human-in-the-loop approvals.
Airweave is an open-source context retrieval layer that syncs 50+ apps, databases, and docs into a unified LLM-friendly search interface for AI agents.
Free open-source toolkit that scores your site 0-100 on AI visibility, checks whether ChatGPT and Perplexity cite you, and generates actionable fixes. CLI, Python, MCP.
Turn any database into an interactive ER diagram with a single SQL query. ChartDB Agent adds AI-powered DDL migration and multi-dialect export to the open-source database diagramming tool.
Stoneforge is an open-source TypeScript platform for orchestrating multiple AI coding agents in parallel. It features a web dashboard, git worktree isolation, and automated merge review.
WikiTimeline converts any Wikipedia article into a beautiful interactive timeline using Google Gemini AI — compare historical figures, events, and discover connections between them.
WhoDB is a fast, lightweight database GUI (under 100MB, starts in under 1 second) that also ships a CLI doubling as an MCP server, letting AI agents query databases directly.
Self-host live chat, product tours, tickets, and AI agents with Opencom. AGPLv3, no vendor lock-in, Convex backend.
High-performance open-source rules engine for Trust & Safety teams. Processes hundreds of millions of events daily at Discord, Bluesky, and Matrix. Self-hosted, Apache-2.0 licensed.
Spectrum is an open-source multi-channel agent framework that routes AI agents through iMessage, Telegram, WhatsApp, Slack, Discord and other messaging platforms—no web chat required.
DevHunt is an open-source launch platform for developer tools where submissions are GitHub pull requests and voting is GitHub-login-gated. Built on Next.js and Supabase.
Aegize is a runtime governance layer that sits between autonomous AI agents and the tools they control — adding identity, policy enforcement, permissions, and audit logging.
Lightweight open-source feature flag solution with multi-language SDK support via OpenFeature relay proxy. Supports A/B testing, progressive rollouts, and cloud-native storage backends.
GolemUI is an open-source declarative form engine that renders the same JSON schema across five frameworks. Define forms once in schema-validated JSON, get consistent validation, i18n, and accessibility everywhere.
A lightweight, browser-based database GUI for SQLite, PostgreSQL, MySQL, Turso, and Cloudflare D1 with query editor, data editor, and schema tooling.
Nimble is an MCP server that lazy loads tools on demand instead of flooding your context window with every tool schema. Over 99% token savings on initial MCP load.
AgentGram is an open-source, self-hostable social network built for AI agents. Features Ed25519 cryptographic auth, semantic search, Python/TypeScript SDKs, MCP server, MIT license.
Signet uses Ed25519 and post-quantum ML-DSA-44 ephemeral certificates to replace bearer tokens with phishing-resistant cryptographic proof-of-possession for AI coding agents.
Open-source observability for MCP servers. TypeScript and Python SDKs plus a CLI, with real-time tracing, per-tool latency breakdown, and alerting.
Run Claude Code, Cursor CLI, Codex, and Gemini CLI in persistent cloud containers accessible from any device. Open source AGPL-3, 12.5k GitHub stars.
AMP is an open-source memory server for AI agents with MCP native support, SQLite storage, D3.js visualization, and a 3-layer brain architecture.
An open-source MCP server that gives AI agents 18 tools for querying FIFA World Cup 2026 data – matches, teams, venues, standings, and more – with no API keys required.
Paisa is an open-source personal finance manager that runs locally, syncs with Ledger CLI flat files, and visualizes investments, budgets, and goals via a clean web UI.
Webpages average 50K+ tokens. BotBrowser strips the bloat and returns clean markdown, saving 90–95% of tokens for LLM agents. MIT licensed.
Cua (YC X25) packages the sandbox, SDK, and benchmarks you need to build, evaluate, and deploy AI agents that control full desktops — macOS, Linux, Windows.
Vessel is an open-source browser built from the ground up for AI agents. It provides durable sessions, MCP control, and BYOK for autonomous web browsing on Linux, Mac, and Windows.
Polos is an open-source runtime for AI agents that handles sandboxed execution, durable workflows, human-in-the-loop approvals, and built-in triggers. Write agents in Python or TypeScript and ship to production.
Webstudio is an open source visual website builder that empowers developers and designers to build fast sites using modern web standards. AGPL-3.0 licensed, self-host or use the cloud.
Heimdall tracks 27,000+ objects in Earth orbit with a live 3D visualizer pulling from Space-Track.org and planet4589.org. Open beta, no account needed.
Open-source incremental data framework that keeps AI agents grounded in fresh, structured context. Only the delta is reprocessed — no stale batches, zero re-processing.
Lotus is an open-source billing and pricing engine for SaaS companies that need usage-based plans, experimentation tools, and full infrastructure control.
A community-driven directory of handpicked indie-friendly software alternatives. Discover self-hosted, open-source, and budget-friendly replacements for overpriced tools.
Klavis AI provides MCP integration platforms that let AI agents use 100+ prebuilt tools reliably at any scale, with self-hosting, Python and TypeScript SDKs, and REST API. Apache-2.0 licensed.
OpenAgents Workspace is an open-source platform where AI coding agents share threads, files, and a live browser — letting you coordinate multi-agent workflows from a single URL.
Tabularis is a free, open-source desktop SQL client for PostgreSQL, MySQL, SQLite, DuckDB, ClickHouse, Redis and more, with a built-in MCP server so AI coding tools can query your databases directly.
Policy engine, EDR, and signed audit chain in one binary for securing AI agent tool calls, file access, and network egress.
API 200 is an open-source API gateway that simplifies third-party API integrations. Import endpoints, set up caching, retries, and mocks, then access everything via one URL. Supports MCP servers and runs on your own infrastructure.
HyprMCP Jetski adds prompt analytics, auto-generated setup instructions, and OAuth2 auth to any MCP server with zero code changes. Open source, Go-based, Kubernetes-ready.
Serverless AI search platform by Chroma. Supports vector, full-text, regex, and metadata search on object storage. 28k GitHub stars, Apache 2.0, SOC 2 Type II.
shot-scraper, Simon Willison's screenshot tool, just gained a video feature. Define WebM demos in YAML, automate setup steps, and record smooth browser walkthroughs automatically.
Open-source framework for building durable AI workflows with human approval, structured outputs, and versioned execution. Works with Node.js and Go.
Sambee is an open-source file manager that brings SMB shares and local drives into the browser with fast previews, a Markdown editor, and desktop app integration.
RapidFire AI is an open-source experiment execution framework for LLM customization — RAG, fine-tuning, and post-training — delivering 16–24x throughput over sequential pipelines.
SmoothCSV is a cross-platform CSV editor that handles million-row files with SQL query support, dark mode, and Excel import/export. 1.2k GitHub stars.
DeepNotes is an open-source infinite canvas tool with end-to-end encryption, deep page nesting, and realtime collaboration — self-hostable via Docker.
Record browser workflows or describe them in plain English. Tasker is a free, MIT-licensed desktop agent that uses AI to execute multi-step web tasks. Supports Claude, GPT-4o, and Gemini.
Linen syncs your Slack and Discord channels to a search-friendly site so your community content is discoverable on Google.
Paste your GitHub repo URL and get clean, structured release notes instantly. No sign-up, no config, no cost.
Open-source MCP server that scores AI agent output quality, catches safety failures like PII leaks, and enforces cost budgets across traces.
Open-source API client with ~60 MB RAM, sub-2s startup, and git-friendly YAML storage. Supports REST, GraphQL, gRPC, WebSocket, and SSE. A Postman alternative that respects your privacy and your workflow.
Build and deploy AI agent workflows across chat, voice, and API channels with this open-source Node.js framework featuring YAML workflows, MCP support, and RAG.
Fusio is an open-source API management platform that turns your backend into scalable REST APIs with built-in developer portals, SDK generation, and native MCP support.
AgentArmor is an open-source Python framework providing 8-layer defense-in-depth security for AI agents, from input ingestion to identity management.
Set up Lantern, the open-source PostgreSQL extension for vector storage and HNSW search. 888 GitHub stars, YC W24, AGPL-3.0 licensed.
kit is an open-source toolkit for codebase mapping, symbol extraction, and code search. Build LLM-powered developer tools, agents, and workflows with Python, CLI, or MCP.
Manage feature flags, A/B experiments, and remote config declaratively using Git. Featurevisor builds static datafiles for your CDN, with SDKs for JS, Python, Go, and more.
OpenPanel is an open-source analytics platform with funnels, session replay, A/B testing, and an MCP server for querying data with AI tools.
Pluely is a privacy-first, open-source AI desktop assistant that stays hidden during meetings and video calls. Built with Tauri and Rust, only 10MB.
UpTrain is an open-source platform to evaluate and improve LLM applications with 20+ pre-built checks for response quality, factual accuracy, jailbreak detection, and more.
Rigour is an open-source governance layer for AI coding agents that scans for secrets, enforces code quality, and controls agent memory in real time.
Open-source web scraping API that converts any URL into clean Markdown or structured data for AI agents. Supports search, scrape, crawl, and map endpoints with LLM-ready output.
Skip is an open-source tool that compiles a Swift and SwiftUI codebase into native Jetpack Compose for Android, producing genuinely native apps on both platforms from one code base.
Infisical is an open-source platform for syncing secrets, certs, and environment variables across your team and infrastructure. Self-host or use cloud.
Build and run AI agentic workflows across channels with YAML definitions, MCP integration, memory support, and multi-channel continuity in one Node.js runtime.
APIRadar monitors millions of public GitHub repositories in real time, surfacing exposed API keys for OpenAI, Claude, Gemini and other providers before they get weaponized.
Rac-delta is an open delta-patching protocol and dual SDK (Rust and Node.js) for efficiently syncing app or game builds. Supports any storage backend, Blake3 hashing, and streaming. MIT licensed.
Cua provides sandboxes, SDKs, and benchmarks for building AI agents that control full desktops on macOS, Linux, and Windows. MIT-licensed, 18K stars.
Set up Libredesk, an open-source omnichannel customer support desk with live chat, email, and automation in a single binary on your VPS.
Osprey is a high-performance safety rules engine from Discord and ROOST that processes 50M+ events daily, now free and open source under Apache 2.
Open source platform for exploring, explaining, and evaluating neural network features in models like Gemma and Llama — with a hosted tier for teams.
Open-source AI support widget for React and Next.js with headless components, real-time messaging, and code-first customization for developers.
A practical guide to Nanobot, the open-source standalone MCP host that lets you build dedicated AI agents from any MCP server with a YAML config.
Open source rules engine for real-time trust and safety event processing at scale, originally built at Discord for spam and abuse detection.
Gepetto is an open-source CLI tool that uses natural language tasks and a headless browser to automate QA testing, liveness checks, and data scraping. MIT licensed.
MIT-licensed self-hostable platform for building and deploying integrations and data pipelines. Docker-based, visual builder, batch scheduling, 493 GitHub stars.
Self-host GrowthBook for feature flags, A/B experiments, and product analytics. Warehouse-native, 24 SDKs, MIT-licensed. Full guide.
Open-source platform for building multi-task AI agents with a no-code interface, PostgreSQL backend, and support for OpenAI, Anthropic, and Gemini models
OpenMolt is a Node.js framework for building AI agents with a self-directed reasoning loop, 30+ built-in integrations, and scope-gated security.
ArtistAssistApp is a free, open-source PWA that helps traditional artists mix accurate colors from photos, analyze tonal values, create grid drawings, and generate color charts. Runs entirely in the browser with no sign-up.
Inconvo is an open-source platform for building data agents that answer natural-language questions over production databases with safe query execution, permissions, and structured outputs.
Eliezer is a ~6K-line TypeScript AI agent that runs locally, edits its own code, and works with any OpenAI-compatible LLM. MIT-licensed.
Quary is an open-source BI tool that connects to your database, lets engineers write SQL models, create charts, and manage everything as version-controlled code.
Open-source tool that auto-corrects dead-lettered messages in Azure Service Bus, AWS SQS, and RabbitMQ using AI. Simple CLI setup, no coding required.
Lama2 describes REST APIs as plain-text .l2 files you commit to git. No subscriptions, no locked collections — just the CLI, your editor, and version control.
Step CI is an open-source API testing framework with YAML, JSON and JavaScript workflows. Test REST, GraphQL, gRPC, SOAP and tRPC APIs in CI/CD.
Kumbukum is an AGPL-3.0 open-source memory infrastructure that gives AI tools persistent, shared context across sessions, projects, and clients.
Skyvern automates browser-based workflows using AI that sees pages like a human, adapting to layout changes without brittle selectors. Open source with 21.9k GitHub stars.
Open source CLI that gives AI coding agents like Cursor and Claude Code persistent memory of your real codebases and documentation.
Self-hostable tools for testing prompts, LLMs, and vector databases from code or a local Streamlit playground. Apache-2.0 licensed.
Accent is an open-source developer-oriented translation tool. Deploy with Docker, track full history, collaborate via GraphQL API. MIT licensed.
unf records every file change in real time so you can rewind any edit, diff any moment, and recover from AI agent mistakes without git commits.
Browser Use is an open-source AI agent framework with 99K GitHub stars that controls real browsers via Python. This guide covers setup with Cursor and Claude Code, CLI usage, and when to pick open-source vs cloud.
Kvlar is an open-source Rust-based policy engine that intercepts AI agent tool calls via MCP, evaluating every action against YAML policies before execution. Fail-closed security with audit logging.
Verified SSH public key directory linking emails to keys. Zero-install OAuth alternative for CLI tools. Privacy-focused, free public service.
Gitdot is a new open-source Git platform written in Rust, featuring stacked diffs for code review and a focus on quality over AI features. Apache-2.0 licensed.
Open-source platform for extracting structured data from unstructured documents using LLMs. Deploy as API or ETL pipeline.
Open-source Agent Alignment Protocol (AAP) makes AI agent behavior observable with Ed25519-signed decision traces, EU AI Act compliance, and cross-provider verification.
Open-source browser-based ERD editor with 37K+ stars. Design schemas, export SQL for PostgreSQL, MySQL, SQLite, and more. No account required.
Wealthfolio is a free, open-source portfolio tracker that keeps your financial data on your device. Track investments, net worth, and performance across desktop, iOS, and self-hosted Docker.
Open-source, self-hosted knowledge graph with semantic search, wiki synthesis, and MCP integration. Turn markdown notes into connected ideas.
Self-host Automatisch, the open source Zapier alternative. Build workflow automation with 100+ integrations, no code required, and full data ownership.
Open-source workspace suite with mail, calendar, contacts, and drive. Self-host in 15 minutes with Docker. AGPL-3.0 licensed.
BrowserOS is an open-source Chromium fork with built-in AI agents, MCP server, scheduled tasks, and 40+ app integrations. Privacy-first, BYOK, runs local models via Ollama.
Build and deploy durable AI agent workflows in TypeScript. Open-source Zapier alternative with retries, queues, observability, and self-hosting.
Open source vibe coding tool by Replay.io that uses time-travel recordings and AI to fix bugs that stump LLMs. Free, built on Bolt.DIY.
Adam is an AI CAD agent that helps mechanical engineers build hardware faster. Open source text-to-CAD web app with parametric controls and multi-format export.
Self-hosted member management software built on Drupal 8. Manage members, send emails, archive documents with this open-source tool.
GrapesJS is a free, open source web builder framework for creating HTML templates, newsletters, and landing pages with drag-and-drop editing. BSD-3-Clause licensed, 25k+ GitHub stars.
Lukan is an open-source, sandboxed AI agent workstation that runs fully local. Built in Rust with 60ms cold start, it handles code, email, calendar, and automation.
Open-source multi-cloud security and compliance verification tool. Monitors AWS, Azure, GCP, and OCI with instant alerting and low infrastructure overhead.
Gryt is an open-source, self-hosted Discord alternative with crystal-clear voice, screen sharing, and text chat powered by WebRTC.
Skyvern is an open-source AI agent that automates complex browser-based workflows using LLMs, supporting multi-step tasks, form filling, and API integrations.
Open-source TypeScript framework for building AI agents with memory, RAG, MCP, and multi-agent workflows. Includes VoltOps observability console.
Ship your SaaS in days, not months. Open SaaS v2 is a free, open-source boilerplate with authentication, payments, emails, and AI integrations ready to go.
LANCommander is an open-source digital distribution platform that lets you self-host your PC game library, no cloud or subscription required.
Monitor AI agent costs, logs, and kill runaway bots with this open-source dashboard. Free, open source, self-hosted, takes 2 minutes to set up with Node.js.
Telebugs is an open-source error tracking tool that replaces Sentry with a self-hosted setup. Deploy via Docker, track stack traces, and get alerts in minutes.
Anytype is an open-source, self-hosted operating environment for individuals and teams. It replaces scattered apps with a local-first, encrypted workspace.
Sync-in is a secure, self-hosted platform for file storage, sharing, synchronization, and real-time collaboration with full data ownership and WebDAV support.
Budibase Agents is an open source internal tools platform with AI agents that automate workflows without code. Self-hosted, visual builder, connects to your existing data sources.
Familiar is an open-source local AI agent that runs entirely on your Mac or iOS device — no cloud, no data leaving your hardware. Build and orchestrate agent workflows privately.
Quary is a self-hosted, open-source BI platform that lets engineers query databases and build dashboards directly in the browser — no BI team, no enterprise license, no data movement required.
Obot is an open-source MCP gateway that manages MCP servers, Skills, access policies, audit logs, and integrations for AI agents. Deploy via Docker, connect to any MCP client.
Flexprice is an open source billing platform built for AI and agentic companies. Meter API calls, manage credits, and automate invoices with usage-based and credit-based pricing.
GitAgent turns any git repo into a portable AI agent definition. Framework-agnostic, version-controlled, with Claude Code, OpenAI, and CrewAI adapters.
Dafthunk is an MIT-licensed visual workflow editor that runs on Cloudflare Workers, with built-in AI nodes for image gen, summarization, and TTS.
DEEIX Chat combines model routing, multimodal chat, files, OAuth, billing, and admin controls in one open-source AI workspace deployable by Docker.
OpenSeek is an open-source TUI coding agent built on Bun with MCP, LSP diagnostics, Plan and YOLO modes, and support for 28 model providers plus local Ollama.
Outstatic is an open-source CMS that stores content as Markdown and MDX files in your GitHub repo. No database, no external backend. Self-host with Next.js or use the hosted dashboard.
Debug, test, and inspect Model Context Protocol servers with this open-source visual workbench. Real-time JSON-RPC inspection, tool testing, and OAuth support.
Open-source SQL workbench with end-to-end encrypted credentials, access requests, and audit logs. Free hosted or self-hosted deployment for secure database access.
ContextFort is an open-source Chrome extension that gives security teams visibility and granular controls over AI browser agents like Claude in Chrome.
Build and deploy integration pipelines and data workflows with cptn.io, a self-hostable MIT-licensed platform with event retry, logging, and community apps.
Hexclave is an open-source, self-hostable user infrastructure platform that bundles auth, teams, payments, emails, analytics, and API keys into one modular stack.
Stagewise is an open source agentic IDE (AGPLv3) that ships a coding agent with full tab console/debugger access, supports 25+ models via BYOK, and orchestrates agents across git workflows.
Jido is a 1.7K-star Elixir agent framework on the BEAM. Pure-functional agents, GenServer supervision, MCP, durable workflows, and 1,722 GitHub stars.
Rivet is an open-source desktop IDE from Ironclad for building, debugging, and deploying LLM prompt graphs. Ships with a TypeScript runtime library.
JungleGym is an a16z open-source playground with three web-agent datasets and TreeVoyager DOM parser for benchmarking and training autonomous agents.
InsForge is an open-source agent-native backend that gives coding agents a Postgres database, auth, storage, edge functions, and an AI gateway, driven through a CLI plus skills.
LogClaw is an Apache 2.0 log intelligence platform that ingests logs via OpenTelemetry, runs signal-based anomaly detection, and auto-files Jira tickets through LLMs you control.
Dyad is a free, open-source Electron-based AI app builder that runs locally, supports any model, and exports clean code. Here's how it compares to Lovable, v0, and Bolt.
anarlog is a free, open-source alternative to Granola. Record, transcribe & summarize meetings locally with your own LLM. MIT-licensed, privacy-first, built with Rust + Tauri.
Lume is a free open-source CLI to create macOS and Linux VMs on Apple Silicon. Zero-touch setup, MCP integration, isolated sandboxes for AI agents. Native Virtualization Framework — no emulation.
Port42 is a native Mac app where AI companions build interactive UIs and act on your machine through a single API. They ship 40+ releases in 9 days alongside you.
Continue is an open-source AI coding assistant for VS Code and JetBrains that lets developers build, share, and run custom assistants with any LLM and MCP server.
Infisical is an open-source identity security platform for developers, machines, and AI agents. Manage secrets, certificates, and access with self-hosted or cloud deployment.
Skip transpiles Swift/SwiftUI into native Android apps via Kotlin, letting you ship to iOS and Android from a single Swift codebase with no cross-platform runtime penalty.
Chonkie is a lightweight, fast RAG chunking library for Python and TypeScript. Up to 33x faster than LangChain, supports semantic, token, sentence, and code chunking.
Convoy is an open-source webhooks service that makes it easy to publish, deliver, and manage webhooks like Stripe and Twilio. Deploy as a container.
Better Auth is a TypeScript authentication framework that puts developers in full control of their auth stack, running on your own database without third-party.
Mastra is an open-source TypeScript framework for building AI agents. Learn how it handles workflows, memory, RAG, MCP integration, and local debugging for production apps.
HyperDX is an open source observability platform that unifies session replays, logs, traces, metrics, and errors in one place — at a fraction of the cost of.
RecipeUI is an open-source API client that uses TypeScript to statically type and autocomplete HTTP requests, catching errors before runtime.
Strata is an open-source MCP server that reveals AI tools step-by-step as an agent works, instead of overwhelming it with thousands of tools at once.
GrowthBook is an open-source experimentation platform combining feature flags, A/B testing, and product analytics. Warehouse-native with CUPED, sequential.
Step CI is an open-source API testing framework that supports REST, GraphQL, gRPC, and SOAP. Define tests in YAML, generate from OpenAPI specs, and run in any.
Cicada replaces GitHub Actions and GitLab CI YAML configs with a custom functional DSL, letting you write pipelines using variables, functions, and shell.
IonRouter is a YC W26 inference API routing open-source and fine-tuned models via an OpenAI-compatible endpoint, built on a C++ runtime optimized for GH200.