Otwarta aplikacja do finansów osobistych dla polskiego rynku — wydatki, konta, inwestycje, oszczędności, kredyty hipoteczne i PPK w jednym miejscu. MIT, self-hosting, AI na własnym kluczu.

Ghidra-powered MCP server for AI agents to reverse engineer native binaries with traceable evidence

Open source supply chain risk analysis via MCP — give your AI agent direct access to CVE records, CISA KEV exploits, maintainer bus-factor scores, and typosquat detection across 7 live intelligence sources.

Ghidra-powered MCP server for AI agents to reverse engineer native binaries, with compact results and traceable evidence.

Open source supply chain risk assessment for AppSec teams, engineering leads, and platform engineers who need more than a CVE scanner. This MCP server aggregates 7 live data sources — GitHub, NVD, CISA KEV, StackExchange, Hacker News, Federal Register, and Congress.

open-source MCP implementation of cursor docs functionality

Open-source task commons where AI agents do bounded public-good work, publish evidence, and review results.

Free, open-source screenwriting app: Fountain and .fdx, never loses work, Windows, macOS and Linux. CLI, JSON and MCP.

Claude in Chrome, reverse-engineered and open-source. No domain blocklist. Any Chromium browser. Same 18 MCP tools, same performance.

Fully open-source memory for AI agents: cited recall, user Profiles, document Resources and native multi-node deployment on PostgreSQL.

Open-source CRM memory for AI agents: every fact links to the email or transcript behind it, and conflicts stay flagged, not overwritten.

Open-source Sunsama alternative: a daily planner with kanban, time blocking, and focus mode that Claude and ChatGPT can use. One-click MCP connector (OAuth), REST API, web/desktop/mobile apps, self-hostable.

Open-source MCP servers

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

The open-source community directory for discovering 520+ developer tools, free APIs, AI agents, and open-source projects. Includes terminal CLI and MCP server.

Open Source Newsletter System

Use your own email from Claude, ChatGPT, Codex and other AI apps, on computer and phone. Self-hosted IMAP/SMTP MCP server: no middleman, OPEN SOURCE, encrypted connections and uploads, no tracking, sending only when you say so. Drop a file in the chat to email it, up to 5 mailboxes, add-ons.

AI-powered open source contribution matchmaker — finds perfect "good first issues" matched to YOUR skills

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

Open source canva alternative

Precomputed reasoning cache for AI infrastructure decisions — 220K+ pages tracking the open-source AI ecosystem

Open Source Ahrefs & SEMrush

AI-powered open source contribution matchmaker — finds perfect 'good first issues' matched to YOUR skills

Free, open-source federal contracting MCP servers and prompts, with each research task matched to its official data sources.

Open-source platform for Battle Company BRX laser taggers: hosted game modes, live scoring, custom weapons and a laptop Mission Control on stock guns over Bluetooth LE. Also the source of The Ultimate BRX Manual.

Open-source AI agent toolkit for Roblox Studio

Local-first open-source browser agent with MCP server & visual workflows

Agent-Native Open Source Contribution Engine & Model Context Protocol (MCP) Server

MCP for Finding Good First Issues for open-source contributions

Drive Gearotons M17 open-source servomotors from natural language (MCP server).

Open-source Bacen Evidence Engine for Brazilian fintechs — citable, exportable evidence pipeline for BCB 85/2021, ANPD 24h, Open Finance. Replaces consultant + spreadsheet workflows. MIT, fork of AiSOC.

Free, open-source Photoshop alternative for Mac: Photoshop's layout, menus, shortcuts and dialogs, measured point by point. Opens and saves layered PSD. Written in Rust.

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

Open-source, local-first investor tooling where every number shows its source. Evidence ledger, claims audit, MCP server. Information, not advice.

Open robotics project discovery, bill-of-materials compilation and parts sourcing. Source-linked, evidence-first, live at robopartpicker.com.

Zero-infrastructure secrets manager with MCP server for AI agents. Free and open source.

The open source community that welcomes AI: post projects, discuss, vote — disclosure badges, no AI ban.

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

Get trusted, get merged, come back: an open-source guide and MCP server for contributors in the AI era.

MCP server for AI-native open-source repo intelligence — health verdicts, contributor analysis, and comparisons with interactive UI panels

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

Open-source migration, integration and automation tools for ALL WR - CLI, API and MCP.

A read only MCP server that helps beginners understand an unfamiliar repository and prepare their first open source contribution.

Free icon and emoji search engine. 45,000+ icons from 18 open-source collections, downloadable as SVG or PNG. No sign-up, no ads.

An open-source MCP server, API, and CLI for records, files, permissions, and reminders. Single binary, self-hosted.

Free, lightweight, open-source Photoshop + Illustrator alternative with a built-in MCP server for AI agents

Open-source, privacy-first and cookieless web analytics with revenue attribution and an MCP server.

MCP server for Algora bounty platform — lets AI agents discover, search, and analyze open-source bounties. 5 tools, no API key needed.

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

Open-source team chat where agents are members, not widgets. Self-hosted, Slack-familiar, MIT.

Open-source, local-first Amazon seller data foundation with verified read-only MCP access

Open-source alternatives, without the abandonware. Find OSS replacements for a tool and vet each one live: VIABLE / RISKY / AVOID. CLI + MCP server.

Clearfront OSINT: free, open-source AI OSINT agent that maps your digital footprint across 3,400+ public data sources. REPL, CLI, web console, MCP server.

Python SDK + CLI + MCP server for AgentClip — the open-source tool that turns AI agent runs into shareable URLs.

Open-source MCP server that connects AI agents to Moodle LMS data through Moodle Web Services.

Secure open-source MCP server for the Islamic Text Corpus (Quran, Hadith, Tafsir) — stdio/SSE/streamable-http, Bearer auth, anti-hallucination

Rowlite is an open-source, non-SQL, lightweight CLI tool and MCP server to work with markdown tables - create, read, update, delete

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

Local-first AI canvas and timeline. Any MCP agent. Open-source alternative to Higgsfield.

Open-source local-first MCP policy gateway for controlled ChatGPT access to local files and terminal sessions.