MCP

Earendil has published a blog post titled 'You Said No MCP', which is drawing strong discussion on Hacker News. The piece appears to address the Model Context Protocol, the emerging standard for connecting AI assistants to external tools and data, and the company's position on adopting it. Readers are debating the arguments in the comments.

A developer known as mksglu has released context-mode, an open-source TypeScript tool for optimizing how AI coding agents use their context windows. It claims to sandbox tool output with a 98 percent reduction, persist session memory, and enforce routing across 17 platforms through MCP and hooks. The project is drawing attention from developers tracking agent efficiency tooling.

Figma has begun restricting access to its Model Context Protocol server to a whitelist of approved clients, and Pi is reportedly among those excluded. The move means developers relying on third-party AI tools can no longer connect directly to Figma through MCP without approval. The change has prompted discussion among developers about interoperability and how open Figma's AI integration ecosystem will remain going forward.

A new blog post from networking company Earendil, titled 'You Said No MCP,' has drawn heavy attention on Hacker News, gathering over 500 points and nearly 300 comments. The piece appears to address decisions around adopting or rejecting the Model Context Protocol, an emerging standard for connecting AI systems to tools and data, prompting lively argument among developers about when saying no to MCP makes sense.

The Model Context Protocol project's servers repository, written in TypeScript, is gaining traction among developers. It hosts reference server implementations for MCP, an open standard for connecting AI applications to external data sources and tools. Interest appears tied to the broader boom in AI tooling and agent integrations.

Earendil has published a new post explaining why its Pi.dev product does not support MCP, the Model Context Protocol that has become a common standard for connecting AI assistants to external tools. The piece defends the decision to skip the protocol, and the argument is drawing attention and debate among developers following the discussion.

Tuskira has released an open source AI agent runtime gateway designed to let teams observe, govern and switch between large language models and MCP tools without rewiring their agents. The announcement, distributed via Business Wire, targets enterprises building AI agents that need model flexibility, oversight and control. Details on adoption and community response are limited so far, as the launch is newly announced.

Cloudflare has introduced paid access to MCP tools, meaning AI agents using the Model Context Protocol can now be charged for the services and data they call. The move raises the question of who controls and authorises an agent's spending when tools cost money. Discussion is focused on billing, budgets and oversight for autonomous agents.

Mario Zechner, creator of the pi.dev coding assistant, spent over a year publicly refusing to support Anthropic's Model Context Protocol, calling the stance a matter of philosophy rather than an unfinished feature. The pi.dev homepage once declared outright that Pi does not support MCP. That position has now changed, with MCP support added despite the earlier dismissals.

Figma has limited access to its Model Context Protocol server to a whitelist of approved clients, excluding Pi. The move, announced by a Figma employee, restricts which AI-powered development tools can connect to Figma's API for design data. Developers are debating whether the tighter controls protect the platform or close off an open ecosystem for AI tooling.

McPartlin and Brant led the Newton girls tennis team at a regional tournament, according to the Newton Daily News. The pair turned in the top performances for Newton as the team competed against other schools in the regional event. Further details on individual results and the team's final placement were not included in the report.

Earendil's Pi, an AI coding assistant, previously declined to support the Model Context Protocol on its own website but is now integrating it into its core. The shift has prompted discussion of what MCP is and how the assistant's position on the open protocol changed, drawing interest from developers following AI tooling standards.

Developers are discussing a workflow for generating and editing images directly from Claude Code using Flux through the MCP protocol. The idea is that much of developer work needs small but polished visuals, such as a cover image for a technical post or documentation, and having image generation available inside a coding assistant removes the need to switch tools or hire a designer for minor assets.

Developers are commenting on the overwhelming pace of open-source AI releases, with new agent frameworks, MCP servers and machine learning tools appearing every week. Discussion centres on which fast-growing projects are worth attention and how hard it has become for engineers and hobbyists to stay current in the field.

NorthCinder is an open-source MCP server that lets users compare products across stores of their choosing. According to its README, the tool requires a signed, single-use buyer approval tied to one exact offer before any checkout can proceed. The project is being shared in information security circles and discussed as an example of adding safety controls to AI agent purchasing.

A developer has published a guide for building a Model Context Protocol (MCP) server that serves documented basketball player data through a typed Sportmicro API integration, written in TypeScript. The tutorial walks through exposing the player insights endpoint so MCP clients can query structured basketball statistics. It is drawing attention from developers interested in connecting sports data to AI tooling.

Flexport has launched an MCP Server that allows AI agents to book freight directly through its logistics platform. The move positions the freight forwarder at the front of efforts to automate supply chain booking with agentic AI, and was reported by FreightWaves. It could let corporate systems and AI assistants handle shipping arrangements without human brokers.

Model Context Protocol, or MCP, is being framed as the standard that lets AI agents plug into a company's APIs and tools. But commentary from The New Stack stresses that the protocol only provides access — it does not govern what an agent should or should not see once connected. That means questions of permissions, filtering and data exposure still fall on developers and platform owners rather than on MCP itself.

A widely shared remark points out an irony in current AI automation: coding agents can now control a full desktop browser, yet smartphones still require a human thumb to operate. The post, tagged with Android, iOS, MCP and mobile development topics, links to further discussion on the gap between AI browser control and mobile automation.