--- title: "SSNTPL (@ssntpl) | Hashnode" description: "Turning Ideas into Powerful Software. Read the latest articles by SSNTPL on Hashnode." url: "https://hashnode.com/@ssntpl" --- @ssntpl # SSNTPL @ssntpl · New Jersey, NY · Joined December 2025 Turning Ideas into Powerful Software [Website](https://ssntpl.com/) ### [The 90-Day Playbook for Cutting AI Agent Costs Without Killing Output Quality](https://aiinbusinesses.hashnode.dev/the-90-day-playbook-for-cutting-ai-agent-costs-without-killing-output-quality?utm_source=hashnode&utm_medium=feed) Every engineering team building AI agents eventually hits the same wall: the pilot works beautifully, usage scales, and then the invoice arrives. Not a small overage — a 2-3x jump that nobody budgeted 5 min read · [aiinbusinesses.hashnode.dev](https://aiinbusinesses.hashnode.dev/the-90-day-playbook-for-cutting-ai-agent-costs-without-killing-output-quality?utm_source=hashnode&utm_medium=feed) [Jul 3](https://hashnode.com/posts/the-90-day-playbook-for-cutting-ai-agent-costs-without-killing-output-quality/6a47a9ba8c5f017bd3220fea) ### [Claude Sonnet 5 "Fennec": What Anthropic Actually Shipped](https://aiinbusinesses.hashnode.dev/claude-sonnet-5-fennec-what-anthropic-actually-shipped?utm_source=hashnode&utm_medium=feed) Claude Sonnet 5 shipped as Anthropic’s most agentic Sonnet yet — near-Opus 4.8 performance at Sonnet pricing. See benchmarks and enterprise verdict. 14 min read · [aiinbusinesses.hashnode.dev](https://aiinbusinesses.hashnode.dev/claude-sonnet-5-fennec-what-anthropic-actually-shipped?utm_source=hashnode&utm_medium=feed) [Jul 1](https://hashnode.com/posts/claude-sonnet-5-fennec-what-anthropic-actually-shipped/6a44caf8a668b8196ff3ecfb) ### [Claude Opus 4.7: Pricing, Context Window & What Actually Changed](https://aiinbusinesses.hashnode.dev/claude-opus-4-7-pricing-context-window-what-actually-changed?utm_source=hashnode&utm_medium=feed) Claude Opus 4.7 is positioned as Anthropic’s most advanced model yet, targeting production-grade AI systems, coding agents, and long-context workflows. Unlike typical “chat model upgrades,” this relea 2 min read · [aiinbusinesses.hashnode.dev](https://aiinbusinesses.hashnode.dev/claude-opus-4-7-pricing-context-window-what-actually-changed?utm_source=hashnode&utm_medium=feed) [May 14](https://hashnode.com/posts/claude-opus-4-7-pricing-context-window-what-actually-changed/6a05c55fbaf09db7a6fdbae1) ### [I Thought MCP Would Be Easy Until I Built One](https://aiinbusinesses.hashnode.dev/i-thought-mcp-would-be-easy-until-i-built-one?utm_source=hashnode&utm_medium=feed) By now, most developers have heard the same explanation: “MCP is USB-C for AI.” That description is accurate, but it also makes MCP sound much simpler than it actually is. The basic idea is straight 3 min read · [aiinbusinesses.hashnode.dev](https://aiinbusinesses.hashnode.dev/i-thought-mcp-would-be-easy-until-i-built-one?utm_source=hashnode&utm_medium=feed) [Apr 21](https://hashnode.com/posts/i-thought-mcp-would-be-easy-until-i-built-one/69e70b29c9501dd0107cd921) ### [What Founders and Developers Need to Know About MCP](https://aiinbusinesses.hashnode.dev/what-founders-and-developers-need-to-know-about-mcp?utm_source=hashnode&utm_medium=feed) Most AI teams are still solving the same problem over and over again: connecting models to tools. Every time a company wants an AI assistant to access documents, customer records, APIs, or internal sy 1 min read · [aiinbusinesses.hashnode.dev](https://aiinbusinesses.hashnode.dev/what-founders-and-developers-need-to-know-about-mcp?utm_source=hashnode&utm_medium=feed) [Apr 17](https://hashnode.com/posts/what-founders-and-developers-need-to-know-about-mcp/69e1cf30243bd11221a90b63)