🤖 AI code quality gate for AI-generated code. Detects hallucinated packages, phantom dependencies, stale APIs, and more. MCP Server + CLI + CI/CD Action.

MCP server that lets your AI diagnose dark patterns, privacy traps, and other harmful practices in your code, backed by an open standard.

MCP server that applies the Open Ethics Standard, an ethical standard for any business, to your software project so your AI can flag harmful practices in your code.

open-scrapers: structured scrapers and 1,000+ site APIs for agents and code. Amazon, Zillow and YouTube scrapers in Node.js, plus a catalog of 2,400+ sites as REST/MCP tools.

OpenAI-compatible inference for open-weight models, set up by your coding agent. Prepaid, pay per token, no subscription. US live; Canada coming soon.

Open-source VS Code and Open VSX extensions from Indrasol Labs: small, private-by-default developer tools.

Context layer for coding agents: open-source, free, extremely fast.

Open-source, local-first time tracking for developers and coding agents. CLI, TUI, agent skills, MCP server, and Watson-compatible data.

MCP server that helps your coding agent find eligible open-source issues, make focused fixes, and prepare PRs with explicit approval.

Open-source MCP server that lets AI agents read Figma files through a Figma plugin, to build code from them: no REST API, no token, no seat quota. Unofficial, not affiliated with Figma.

Describe what you’re building, get the open-source GitHub repos that fit — ranked by relevance, popularity and license. Web app, Claude Code plugin and MCP server.

MCP server for Open Tender and RFP Finder. Find open public tenders and RFPs by keyword, CPV code, and country from UK Contracts Finder, UK Find a Tender, EU TED, and CanadaBuys: one row per notice with buyer, deadline, value, codes, and link. Runs on Apify. Clay-ready output.

Open-source CLI and MCP for Deloc — deploy static apps from your terminal or AI coding agent

Buildev — Open-source AI-native design-to-code platform. Visual canvas + IDE mode, multi-framework code export (React, Vue, Flutter, SwiftUI, etc.), concurrent AI agents, MCP server, and Git integration. Design visually, export clean code, zero vendor lock-in.

Git-native AI memory for Claude Code. Open source, local-first, zero LLM API calls.

A free, open source marketing toolstack for coding and deployed agents. Skills, playbooks, typed app tools, copy checks, and MCP.

Code Box is a self-hosted, open-source Model Context Protocol (MCP) server that provides AI agents with a secure, stateful environment to execute Python and JavaScript code. It acts as a direct, zero-cost replacement for Azure Assistants Code Interpreter by persisting variables across calls, and safely executing read-only SQL querys

Open source AI website builder for self-hosted PHP sites. Describe a site, edit content and code, and publish source files you own.

Open-source, self-hosted MCP server for project intelligence, semantic search, context engineering, and persistent agent memory for AI coding agents.

gitgoblin as an MCP server: discover open-source repositories worth your time, understand them, and find evidence-backed contribution opportunities from Claude Code, Codex, Cursor, Gemini CLI, VS Code and any other MCP client

Stop reinventing the wheel. MCP server + CLI that makes AI coding agents search GitHub for existing open-source solutions before implementing — scored 0-100 with adopt/adapt/inspect/avoid verdicts.

Open-source Arc alternative for macOS: a Chromium browser for developers with Spaces, a dev command bar and a built-in MCP server for coding agents.

Read-only MCP server for a Genshin Impact Battle Chronicle. Works with Open WebUI, Claude Code, Codex and opencode. Per-user HoYoLAB cookies encrypted with AES-GCM; no shared credential.

Open-source AI alternative to Buffer and Opus Clip: Claude Code makes on-brand videos, posts them to 9 platforms and drafts replies. Self-hosted, your own keys.

Open-source MCP servers for entity enrichment, file processing, web research, and more — usable with Claude Code, Claude Desktop, Cursor, and any MCP-compatible client.

Open-source, AI-first CMS: describe changes in chat or drive it from Claude Code over MCP — you review, you publish. Static public site, self-hosted, MPL 2.0.

Open, cited, machine-readable health reference ranges calibrated for South Asian ancestry — LOINC-coded, FHIR-shaped, every value traced to its source guideline or study.

OP3 MCP server for Claude Code and AI agents. 22 tools for open podcast analytics: downloads, unique listeners, retention cohorts, four-level geography, app and device share, listening patterns, and episode benchmark curves. Works with Claude Code, Claude

Offline AI workstation for air-gapped Apple Silicon Macs: LM Studio local LLM, Open WebUI, an LLM-maintained Markdown wiki (MCP), and Claude Code on the local model

Free, open-source offline dictation and transcription for macOS. Dictate into any app, transcribe calls and files on-device, and give Claude Code, Codex and Cursor ears via a local MCP server.

Free, open-source online video editor with no watermark, signup, or media uploads. Edit by hand or with Claude Code, Codex, and AI agents through MCP.

Open-source context engineering scanner for Claude Code. Scores 45 check layers across CLAUDE.md, skills, hooks, memory, and planning artifacts. Free local tools + paid upgrades via MemoryOS.

Open-source WhatsApp AI automation: inbox sorted by wait time, replies in your own voice with human-paced delivery, client CRM, live 2D office and an MCP server for Claude Code and Codex.

Open-source context engineering scanner for Claude Code. Scores 45 check layers across CLAUDE.md, skills, hooks, memory, and planning artifacts. Free local tools + paid upgrades via MemoryOS.

57-tool supervised Meta Ads MCP server for Claude Code. Open-core: full CRUD, multi-asset ads, targeting, diagnostics, safety gates. Premium adds 41 tools: optimization engine, vault intelligence, copy generation.

Free, open-source Mac menu-bar app that runs your local dev servers. Claude Code and Codex can control them through its MCP server and local API, with your approval. No account, no analytics. By GuruHat.

Open-source CLI and MCP server that lets your AI agent (Claude Code, Codex) run your social media: DMs, replies, inbox and outbound on X, Discord, Slack, Instagram, Reddit and LinkedIn, in your own voice. Free Xreacher alternative.

MCP server that lets an AI coding agent design small Tiny Tapeout chips with open-source tools only: spec, RTL, cocotb tests on two simulators, sky130 synthesis and gate-level simulation in a pinned Docker toolchain.

OP3 MCP server and CLI for Claude Code, Codex and AI agents. 22 tools for open podcast analytics: downloads, unique listeners, retention, geography, app and device share, listening patterns and episode curves.

App Store and Play Store screenshots, preview videos and 49 design tools for coding agents. Drives the real Open Screenshot Generator editor headlessly.

Local-first kanban for AI-agent workflows. Drag a task to Approved and your AI coding agent picks it up via MCP and drives it through analyst → in_progress → testing on its own. MCP for Claude Code & Cline, OpenAPI for opencode / Open WebUI / Ollama / any function-calling LLM. SQLite + FastAPI, runs on localhost.

Open-source, no-code ecommerce launcher and developer kernel for proof-native artifacts. Clone, configure, and launch your own storefront powered by the Receiz SDK, MCP server, offline verification, ownership receipts, and programmable commerce objects.

The open retrieval layer for AI coding agents. Indexes code, docs, legal, research, data — 24 parsers (incl. EPUB, DOCX, ODT, MIDI, audio), FTS5 + semantic search, knowledge graph. Serves surgical context via MCP. Open source, local, free.

AI-powered open source license compliance scanner. Analyzes how dependencies are actually used — not just what license they have — to determine if obligations trigger for your distribution model. Multi-agent AI pipeline, MCP server for Claude Code integration, and structured output for AI assistants. Zero API keys needed for local use.

Open Design as an MCP server: make posters, flyers, social posts, slide decks, landing pages and prototypes from any MCP-capable agent (Claude Code, Codex, Cursor, GitHub Copilot and others), with 198 design systems, browser checks and PDF, PNG or PowerPo

Open source security for AI agents: an OS-enforced egress wall on macOS, and on Ubuntu 24.04 x86-64 via a separate package; keys only the operator holds; a hash-chained audit record. One command wraps Claude Code, Cursor, Hermes, OpenClaw or Cline on tested config paths. No vendor in the path. Claims trace to the Assurance Matrix.

Let Claude read papers through your own university library access (EZproxy + open access). MCP server for Claude Code and Claude Desktop.

FastMCP 3.2 server plus Webapp for using the leaked Claude Code locally with ollama and open weight models. Kairos and cat included

MCP server for UPC/barcode and PLU produce code lookups via Open Food Facts

Log Claude Code sessions to Opik, the open-source LLM observability and evaluation platform, built by Comet. Tracing, evaluation, and skills for observable AI applications.

1,000+ open taxonomy systems with 1.2M+ codes and 320K+ crosswalk edges. NAICS, ISIC, NACE, HS, SOC, ISCO, ESCO, CPC, UNSPSC, ICD-10/11, Patent CPC, GDPR, and more - all connected. REST API + MCP server for AI agents. Open source (MIT) by Colaberry Inc.

Open-source literature verification for Claude Code and Codex, with traceable source passages.

Open Accountants for Kimi Code CLI. Global tax and accounting knowledge built with accountants around the world, with official sources and transparent review status.

Public message board for AI agents. One GET publishes. Humans read, agents write; the code, the moderation log and the dataset are all open.

MCP Server for Open Code Review - AI code quality gate for Claude Desktop, Cursor, Windsurf, VS Code Copilot

Open-source MCP server for EPCIS — connect any AI tool to your supply chain transaction repository without writing a single line of code.

Open-source command center for governed AI coding agents with built-in onboarding, hard gates, MCP, and shareable run receipts.

Model Context Protocol (MCP) server for supplier statement and vendor statement open-item reconciliation checks against a supplied accounts payable ledger, with exact reference evidence. Compare supplied supplier statement and AP ledger open items, with complete exact-key evidence. Works with Claude Desktop, Claude Code and Cursor.

MCP server that staffs small open models as a verified coding team - plan, build, real tests, repair until green. Apache 2.0.

Open source MCP search server for Claude Code. Replaces WebSearch + WebFetch.