Free
Tool
AI & Assistive Tools
supermemory
A memory and continual-learning engine for AI agents, offered through an API, plugins and MCP. Free to start, with paid plans.
#AI agents#memory#MCP#developer tools
mcp
8 free resources on this topic. Everything here is free and hand-picked. You can also search within this topic.
Free
Article
Entrepreneurship & Free Tools
Making a website AI friendly: what the bots actually fetched from mine
Practitioner analysis of Cloudflare logs and MCP telemetry showing which website resources crawlers and clients fetched. The observations come from one site and a short window, not a representative industry study.
#ai#websites#documentation#mcp
Free
Research Paper
Technology & Ethics
Building MCP-native hierarchical AI scientist ecosystems: a perspective on scaling multi-agent scientific discovery
- Authors
- Ling Yue, Ching-Yun Ko, Pin-Yu Chen, Shimin Di, Shaowu Pan
- Venue
- Frontiers in Artificial Intelligence — peer-reviewed Perspective, volume 9
- Published
- 2026-05-12
- ID
- DOI 10.3389/frai.2026.1820375
Peer-reviewed Perspective in Frontiers in Artificial Intelligence, not an empirical study. Discusses MCP-enabled interoperability and hierarchical coordination of AI-scientist teams as a way to scale scientific discovery.
#MCP#Multi-agent systems#AI scientists#Scientific discovery#Peer-reviewed perspective
Free
Article
Career & Professional Optimization
Build Your First MCP Server in Python
A guide on how to build a stateless Model Context Protocol (MCP) server in Python.
#MCP#Python#AI
Free
AI Tool
AI & Assistive Tools
Era by Eon
Platform that generates complete simulated companies, including linked data across Salesforce, Slack, Jira, SharePoint, Google Drive, and other systems, exposed through MCP servers and vendor-compatible APIs, for testing and benchmarking AI agents.
#ai-agents#mcp#testing#synthetic-data
Free
Tool
Technology & Ethics
NVIDIA SkillSpector
A free, open-source security scanner that checks AI agent skills and MCP servers for prompt injection, data exfiltration and supply-chain risks before you install them.
Why I recommend it: If you install agent skills, scan them first. This is the free tool to do it with.
#agents#ai#ai ethics#ai-safety#free#mcp#open-source#security#tool
Free
Tool
AI & Assistive Tools
Inspo MCP
A free MCP server that gives coding assistants design taste, drawing on thousands of real websites captured with their palettes, fonts and layout structures.
Why I recommend it: Worth adding if your AI-built pages keep looking the same as everyone else's.
#ai#free#open-source#design#mcp#developer-tools#tool
Free
Platform Tool
Marketing & Platform Tools
Convert GitHub Actions to GitLab CI/CD (Free AI Skill)
Free AI skill that converts GitHub Actions workflows into GitLab CI/CD pipelines, usable from Cursor, VS Code, Claude, or any MCP-compatible client.
From the site: Convert GitHub Actions workflows to GitLab CI/CD in seconds. Add a free AI skill to Cursor, VS Code, Claude, or any MCP-compatible client.
Why I recommend it: A practical way to show DevOps range: migrate a pipeline, document what changed, and add it to your portfolio. Also a clean example of how MCP skills plug into everyday tooling.
#ai-skill#automation#ci-cd#developer-tools#devops#free#github#gitlab#marketing#mcp#software-engineering#tool