Developer Tools ListingsDeveloper Tools

Platform

Ship product, not plumbing. Open source framework for AI-first SaaS — identity, OAuth, API auth, webhooks, notifications, and agents in one stack.

Dsh Agent Plugins Market

One-stop skills, subagent, MCP and LSP manager for DeepSeek Harness (DSH) — compatible with Claude Code, Codex, Cursor, Kimi and other agent plugin layouts.

Comics Now

The modern, self-hosted comic book library server, smart reader, and AI-augmented cataloging platform

Rest To MCP Adapter

A Python library for converting REST API specifications into MCP (Model Context Protocol) tools for AI agents.

Buildaharness

Aielia: an everyday AI assistant built with Build a Harness, the open-source control layer, 11-layer agent harness and visual canvas (LangGraph / CrewAI / Mastra / MS Agent Framework) that makes AI agents reliable.

Summoner Core

Summoner's core SDK for building and deploying agents

Crewai Go

Orchestration of autonomous, collaborative AI agents in Go — an idiomatic Go port of CrewAI.

Supervaizer

SUPERVAIZER is a toolkit built for the age of AI interoperability. At its core, it implements Google's Agent-to-Agent (A2A) protocol, enabling seamless discovery and interaction between agents across different systems and platforms.

Openrouter MCP

Stateless MCP server and CLI for OpenRouter (MCP 2026-07-28): use any OpenRouter model from Claude Code and other MCP clients. 13 tools, 1 resource, HTTP and stdio.

Skolverket MCP

MCP server for Swedish National Agency for Education (Skolverket) open data. Tuned for LLMs to query, parse, and integrate info, data, and stats from three public API endpoints.

Comply54

African AI governance — runtime compliance enforcement for AI agents operating under NDPA, CBN, NIMC Act 2026, KDPA, POPIA and 15+ African regulations. LangGraph, CrewAI, and AutoGen adapters included.

Vector MCP

A server implementation for the Model Context Protocol (MCP) in Ruby.

Keycloak MCP

MCP server that integrates with Keycloak, allowing you to manage Keycloak users and realms through a standardized protocol. It uses the official Keycloak Admin Client to interact with Keycloak's API.

Rootsign

Rootsign is an open-source tamper-evident decision and action provenance logging library for AI agents

Dotdotduck

Webagent, Turn your website Into an AI site. Press Cmd/Ctrl+K to do anything — command palette, DOM-grounded agent, voice, inline AI, and Dwell long-press in one SDK. Ships with your product, not as a chatbot widget.

Yana AI

Yana AI 🐰 One runtime. Any AI. Human-governed. A local-first, cross-platform system for running, connecting, orchestrating, and governing AI — with deterministic control over what it can access, change, and execute. Your AI can act. But who decides how far it can go?

Openspawn

OpenSpawn — An open source multi-agent coordination platform

Mantle

Claude Code plugin: themes & 4K wallpapers for Claude Code, Windows Terminal, iTerm2 and claude.ai, a searchable index of 47,000+ agent skills, MCP servers and plugins, and a setup doctor for CLAUDE.md, MCP and context.

Tinystruct MCP

The tinystruct-mcp is an extensible MCP server based on tinystruct framework via the Model Context Protocol (MCP).

Hybro

The open interoperability layer for AI agents. Connect your favorite agents and harnesses. Work together.

Windowseat

临窗 Windowseat — 把 DeepSeek Harness 装进 Microsoft Edge 侧边栏（非官方社区扩展）

Yutha

Open-source infrastructure for groups of AI agents — identity, capability, accountability, and norms. Framework-agnostic.

InkTag

Comic archive metadata editor (.cbz/.cbr) with GUI, CLI, and AI-ready MCP server support. Developed using Google Antigravity among others

Kiro Config

Multi-agent Kiro CLI config — master orchestrator, 12 specialist subagents, 16 steering docs, 24 skills, AWS Agent Toolkit MCP stack, self-evolving personal rules