Skip to content

Fields

MCP & tool use Latest

Connecting AI to outside software and data: the MCP protocol, function calling and tool integrations.

11 picked10 in the last 30 days62 collected

November 13 00:45 updated

MCP & tool use

TodayNovember 13FridayItems 1–11 of 11
  1. Replit Blog65

    Replit Agent adds Link and Visa purchasing plus Google Ads campaign creation

    Replit Agent now has two new jobs: buying business supplies through Link and Visa, and building Google Ads campaigns across Search, YouTube, Display and Discover. In the purchasing flow, a browser subagent navigates the merchant site and prepares checkout, then waits for the owner to approve the final total; shell access and general browsing are disabled during payment and approval checks are enforced in code. Agentic Commerce is available for Core and Pro users starting in the US with one-time purchases only, while Agentic Ads is available for Pro users worldwide.

    Why it matters: Replit Agent now handles purchasing and Google Ads campaigns, with code-enforced approval gates that show how agent spending limits can be designed.

November 12Thursday
  1. Claude Blog78

    Anthropic launches Claude Meetings in beta for Google Meet on Team and Enterprise plans

    Anthropic released Claude Meetings in beta, letting Claude join Google Meet calls as a visible participant that answers questions in chat, builds docs and whiteboards live, and writes notes and action items. Each meeting gets a page in claude.ai with the transcript, notes and artifacts, and by default Claude stays out of calls with external guests unless an admin allows it. The beta is rolling out on Team and Enterprise plans, is unavailable to some organizations including ZDR, HIPAA-ready and CMEK setups, and notes, transcripts and in-call answers are free during the beta.

    Why it matters: Anthropic's beta launch shows how a meeting agent can draft docs, pull connected-tool data and write notes inside a live call, with default rules for excluding external guests.

November 11Wednesday
  1. OpenRouter Announcements65

    OpenRouter measures the context cost of MCP, CLI and skills on one GitHub task

    OpenRouter measured the same GitHub task across the GitHub MCP server, the gh CLI and a gh skill on Claude Sonnet 5.5, GPT-6 Luna and Gemini 3.8 Flash. On Sonnet 5.5 all three answered correctly, but the CLI used 1,421 input tokens, the skill 3,315 and the MCP server 59,417 with its 46 default tools, whose definitions alone add 19,436 tokens per request. Scoping the server to two tools cut the task to 23,228 tokens, capping results at 4,000 characters brought it to 5,357, and Tool Search cut the up-front cost of 46 tools to under 600 tokens, though it halved the whole-task cost on Sonnet 5.5 while raising it on Claude Haiku 5.5.

    Why it matters: OpenRouter's measured comparison shows how much context an MCP server, a CLI and a skill each consume on the same GitHub task, and where trimming tool results or deferring definitions changes the bill.

  2. Claude YouTube68

    Claude launches interactive connectors for Adobe, Atlassian and Box

    Claude now supports interactive connectors that open the full version of a tool inside Claude, so users can work in Adobe, Atlassian and Box alongside the conversation and either make changes themselves or ask Claude to make them. In the demo, Claude adds a summary to a launch plan in Confluence, applies a dither effect to a photo in Adobe, and checks a floor plan against a design standard in Box before saving the revision as a new file. The feature is rolling out on web and desktop.

    Why it matters: Interactive connectors let Claude operate inside Adobe, Atlassian and Box apps, showing how agent workflows move from chat into full third-party tools.

  3. Google Developers Blog75

    Google releases A2UI 1.0, a stable open protocol for agent-generated native UI

    Google released A2UI 1.0, the first stable version of its open protocol that lets AI agents answer with interactive screens rendered by each app's own native components. Version 1.0 adds bidirectional function calls, accessibility support and extension metadata, plus open-source renderers for React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose (the Compose renderer is at 0.9.1 with 1.0 coming soon) and agent SDKs for Python, TypeScript and Dart. Atlassian is bringing A2UI to Jira, Alation renders its feeds with it in Claude, and ByteDance shipped a Lynx renderer in June 2026 that supports 0.9 today.

    Why it matters: Google's stable A2UI 1.0 protocol lets agents return native interactive screens instead of text walls, with renderers for web, Android and iOS and early adopters including Atlassian and ByteDance.

November 10Tuesday
  1. Claude Blog78

    Claude opens connected apps beside the chat and works inside them

    Anthropic is rolling out an update that lets supported interactive connectors open a full tool beside the conversation or in full screen, and lets Claude make changes to an open page, row or file that users approve the same way as connector actions. The rollout covers the web and the Claude desktop app on all plans, starting with tools including Asana, Canva, Carta, Dropbox, monday.com, Smartsheet, Vercel and Webflow, with Figma, Harvey and Shopify building integrations. The connectors run on MCP Apps, and Claude now supports more of that extension, such as app tools and embedded sites, in public preview for developers.

    Why it matters: Claude's connectors now open full tools beside the chat and let Claude edit pages, rows and files directly, with the same approval flow as connector actions.

November 5Thursday
  1. Mistral AI69

    Mistral expands Studio with managed agents, workflows and apps alongside Mistral Large 4 (Le Chonk)

    Mistral expanded its enterprise AI platform Studio with managed agents and apps, plus new workflow, enterprise context, agent observability and evaluation capabilities, running on the Mistral Large 4 (Le Chonk) model. Developers can build multi-step agents with skills, sandboxes, subagents and hooks, and deploy to Studio with one command through the new Mistral MCP server. Mistral says customers including ABANCA, BNP Paribas, Capgemini and TCS already use Studio in production, with deployments available in the cloud, VPC or on-premises.

    Why it matters: Mistral expands Studio with managed agents, workflows and apps, showing how enterprises can keep deployment and data control in their own environments.

November 4Wednesday
  1. Google DeepMind72

    Google Antigravity adds Cheminformatics Skills for agentic drug discovery

    Google DeepMind introduced Cheminformatics Skills for Google Antigravity, letting an agent search literature, curate compounds, run matched molecular pair analysis, train potency models and propose rigidified macrocycles with synthesis routes in about an hour, a workflow it says previously took multiple days. The skills are grounded in RDKit with connectors to ChEMBL and PubChem, and the team demonstrated them on crizotinib and lorlatinib analogues for non-small cell lung cancer. The skills are available today via the Antigravity app's Science plugin, and DeepMind is offering 10,000 scientists the highest usage tier free for 6 months, subject to eligibility, capacity and selection.

    Why it matters: Google DeepMind shows its Cheminformatics Skills in Antigravity compressing a multi-day drug discovery loop into about an hour, while noting that designs remain hypotheses needing lab validation.

October 22Thursday
  1. MiniMax Blog62

    MiniMax Code launches Mini App runtime with hosted MCP and open-source repository

    MiniMax launched Mini App in the MiniMax Code desktop app, a plugin-format application with a frontend and a Node.js backend that keeps the Agent's work on a page that stays live instead of scattered across conversations. The release includes a runtime with a persistent data directory, hosted MCP, the Agent API, Host Connectors and in-page tool approvals, plus /miniapp-creator for going from a one-sentence request to a working page and official Mini Apps in the plugin marketplace. MiniMax Bot is itself a Mini App, and its source code along with community-built Mini Apps now lives in the open-source MiniMax-Code-MiniApps repository; Mini Apps are available in local sessions on macOS and Windows.

    Why it matters: MiniMax Code 把 Agent 的工作从对话流搬进常驻页面，并公开了 Mini App 的运行时与开源仓库，为 Agent 工具形态提供了一种可参考的架构。

October 20Tuesday
  1. Mistral AI82

    Mistral releases Voxtral 3 speech models and voice agent SDK

    Mistral released Voxtral 3, a family of speech-to-text and text-to-speech models plus a voice agent SDK built on LiveKit that streams listening, reasoning, tool calling and speaking in one pipeline. Voxtral Small Transcribe 3 covers 50+ languages with diarization and context biasing, Voxtral Mini TTS 3 supports 35+ languages and 50+ dialects, and the stack is available through Mistral's EU-hosted API or self-deployment. Pricing starts at $0.0035/min for batch transcription and $13 per 1M characters for TTS.

    Why it matters: Mistral's Voxtral 3 pairs multilingual speech models with a LiveKit-based voice agent SDK, giving teams a sovereign-deployable option for real-time voice agents.

December 23, 2025Tuesday
  1. Replit Blog70

    Replit launches in-ChatGPT app building via @replit and Replit Agent

    Replit is now available inside ChatGPT, letting users tag @replit in any message to have Replit Agent create, update and deploy Replit Apps directly in the conversation. Build progress and an interactive preview appear in-chat, and each request such as adding dark mode or a payment form updates the app instantly, with apps stored in the user's Replit account for later publishing. The integration requires a ChatGPT account (Free, Plus, Pro or Teams) and a Replit account, works where the ChatGPT App Store is available, and consumes Replit Agent credits.

    Why it matters: Replit's ChatGPT integration lets users describe an app in chat and have Replit Agent build, preview and deploy it without leaving the conversation.