NitroStack New

Platform for building, testing and deploying MCP servers and AI apps, with open-source TypeScript and Python SDKs, a visual Studio and one-step cloud deploys.

Visit NitroStack →

Categories
Agent Frameworks
Pricing
Freemium Open-source SDK and CLI, free tokens to start, paid pricing not published
Est. monthly spend
Unknown. Check the vendor's site for current pricing.
Website
https://nitrostack.ai
Added
20 Oct 2026
MCPopen sourceSDKdeploymentTypeScript

Compare: Best free AI tools for indie devs

Similar tools

Composio

New

Gives AI agents and coding agents managed-auth access to 1,500+ app toolkits (GitHub, Slack, Notion and more) through SDKs, a CLI and an MCP gateway. The new Composio Instant lets agents pay for paid tools on their own.

Agent Frameworks freemium

Est. monthly spend: Free–$29/mo · est.

Visit → Details

AgentKit by Scalekit

New

MCP gateway that lets production agents use 30,000+ tools across 600+ apps (GitHub, Salesforce and more) with per-user auth, so each action runs as the user who asked within their granted scopes. Virtual MCP servers limit each agent to the tools it needs, plus custom connectors, triggers and full call logs. Launched on Product Hunt Nov 3 2026.

Agent Frameworks freemium

Est. monthly spend: Free–$99/mo · est.

Visit → Details

Haystack

Open-source AI orchestration framework for building production-ready agents and RAG pipelines.

Agent Frameworks free

Est. monthly spend: Free · est.

Visit → Details

Hy Memory

New

Tencent Hunyuan's open-source memory framework and MemHub app that give agents long-term memory, including shared coding history across Claude Code, Cursor, Codex and OpenCode.

Agent Frameworks free

Est. monthly spend: Free · est.

Visit → Details