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#MCP and tool calling

All collected and published items, ordered by time. Picks are a selected subset.
10/6Tue
  1. AWS Machine Learning Blog34

    Amazon SageMaker AI launches aws-ai-ml skill to optimize generative AI inference from coding agents including Kiro, Claude Code, and Codex

    Amazon SageMaker AI launched the aws-ai-ml skill through Agent Toolkit for AWS, giving MCP-enabled coding agents such as Kiro, Claude Code, and Codex inference-optimization and benchmarking capabilities. They can benchmark endpoints, recommend deployment configurations, compare performance, and generate executable SageMaker Python SDK v3 code.

10/4Sun
  1. Hugging Face Blog71

    Microsoft's ThinkingBox agent benchmark checks final database state, not tool calls

    The Microsoft Copilot Studio team and Hugging Face jointly released ThinkingBox. It runs agents in isolated MCP tool sessions and then performs executable checks on final backend state and side effects, rather than judging only the final reply or whether tool calls were allowed.

    Why it matters: The agent benchmark from Microsoft and Hugging Face uses 507 stateful workflows and 20 repeated runs, shifting the focus from tool calls to the final database state.

10/3Sat
  1. The Decoder76

    Anthropic launches Mods, a plugin system for Claude Code

    Anthropic released Mods for Claude Code, a middleware layer that runs inside the tool. Developers can use JavaScript or TypeScript functions to hook into events such as tool calls, user prompts, and UI rendering, adding custom panels, intercepting tool calls, or connecting new commands.

    Why it matters: Anthropic added plugin-style Mods middleware to Claude Code, showing how it changes extensibility and permission risks in coding tools.

  2. AWS Machine Learning Blog38

    Use Amazon Quick and the Adjudicated Query pattern to check thousands of leases for compliance

    AWS proposed the Adjudicated Query design pattern, in which business users ask compliance questions in the Amazon Quick chat interface while a deterministic rules engine makes the actual decision. An integrity receipt ensures that the sum of compliant, noncompliant, ambiguous, and unreadable records equals the total scanned, preventing records from being silently skipped. The pattern applies to high-risk cases such as lease compliance, sanctions screening, and insurance claims.

10/2Fri
  1. AWS Machine Learning Blog34

    Build ambient agents with Amazon Bedrock AgentCore, from event-driven signals to human-in-the-loop workflows

    Amazon Bedrock AgentCore supports building 'ambient agents' that listen to event streams such as Amazon S3 event notifications, EventBridge rules, and Lambda triggers and perform tasks automatically. When needed, they pause for human approval through a single ask_human tool and resume from where they stopped.

10/1Thu
  1. TechCrunch · AI40

    Airbnb CEO Brian Chesky: AI agents need their own operating system

    Airbnb launched AI search in its fall update this week. CEO Brian Chesky says chatbots are not suited to e-commerce, and the company will explore multiplayer AI interfaces over the next three to six months. He believes the industry lacks an operating system truly built for AI: AI should run at the kernel level. Airbnb plans to make its app more agentic and connect it to other agents through MCP.

9/30Wed
  1. 雷锋网34

    AI office work enters a context war as Baidu Wenku and Netdisk launch Kuku AI

    GenFlow 1.0, launched jointly by Baidu Wenku and Baidu Netdisk, has been given the Chinese name Kuku AI and released as a standalone product. It enters tasks such as writing papers, making presentations, and generating industry reports as a general-purpose AI agent. The enterprise version has attracted 3,000 trial companies shortly after launch, with faster adoption among small and midsize businesses. Its international version has been refreshed as Kooko by Oreate AI and surpassed 10 million overseas users within a year.

  2. 量子位71

    Stanford HomeBody lets GPT-6 Astra call skills to make a Unitree G1 tidy a kitchen

    Stanford's HomeBody project connects GPT-6 Astra to a Unitree G1 in a kitchen, where it follows language instructions to gather coffee bags, throw away a carton, and get medicine from a drawer to hand to a person. The system works in three stages: it first explores the kitchen and saves camera images, lidar, and joint poses as spatial memory; then reconstructs a digital kitchen in Isaac Sim; finally Astra uses images, maps, and memory to call navigation, grasping, placing, and drawer-opening skills.

  3. 量子位76

    Manus 2.0 launches: new Cue app gives agents phone numbers and wallets and lets them collaborate in group chats

    Manus, which announced a return to independent operations on September 1, released its first major update since returning: Manus 2.0, including a new agent foundation, a creative workspace, and Cue, a new personal agent app.

    Why it matters: This is Manus's first major update since becoming independent again, showing its product approach to giving personal agents an identity and enabling group collaboration.

  4. 雷锋网62

    Doubao adds travel services: book flights and trains, hail rides, and navigate with one sentence

    Doubao announced support for several travel services. Users can book flights and train tickets, hail a ride, and get route directions through natural-language chat without switching between apps. The update adds travel to existing hotel and restaurant bookings. Flight and train tickets are provided by Flight Master and High-Speed Rail Butler, ride-hailing connects to services such as Cao Cao Mobility, and Baidu Maps and others support navigation. A dedicated 'Travel with Doubao' entry point is now available.

  5. The Decoder87

    OpenAI announces ChatGPT extensions, collaborative spaces, and enterprise marketplace at DevDay

    OpenAI announced a series of ChatGPT updates at DevDay, including the Plugin Extensions system, shared ChatGPT Space workspaces, collaborative Pages, Slack and Microsoft Teams integrations, automated workflows, new pricing tiers, and the enterprise-focused OpenAI Marketplace.

    Why it matters: OpenAI’s rollout of extensions, collaboration spaces, and an enterprise marketplace indicates ChatGPT’s shift from chatbot to platform.

  6. TechCrunch · AI40

    Wabi pivots from AI app generator to AI messaging app with Wabi 2.0

    Wabi, founded by Replika creator Eugenia Kuyda, announced this week that it is pivoting to an AI messaging app with Wabi 2.0, described as a “personal agent that can do things for you and instantly build the interface you need.” After a user gives it a task, the agent can generate interfaces on demand for calorie tracking, weightlifting logs, children’s activity calendars, and other uses, placing each in a relevant thread such as health or family. Wabi 2.0 is currently available by invitation codes distributed on X.

  7. The Decoder87

    OpenAI launches always-on agent Dots at DevDay 2026 to compete with Meta Muse

    At DevDay 2026, OpenAI launched always-on agent Dots, which can autonomously handle tasks such as fixing bugs reported in Slack and sending forgotten invoices. It also introduced the cheaper GPT-6.1 Sol; its higher-end GPT-6.1 Astra was held back over safety concerns.

    Why it matters: OpenAI introduced always-on agent Dots at DevDay 2026 and gave comparisons with Meta Muse and details on staged availability.

  8. AWS Machine Learning Blog22

    A practical guide to prompt engineering for Amazon Quick

    Prompt engineering determines how well Amazon Quick's AI features respond to natural-language requests, spanning custom agents, automated workflows, and conversational data analysis. The article presents general principles and the structured CRISPE framework, emphasizing specificity, business context, and examples. It uses enterprise scenarios such as customer-service efficiency analysis to show how to reduce iteration and improve first-pass accuracy.

  9. AWS Machine Learning Blog22

    Prompt engineering for Amazon Quick components: patterns and pitfalls

    AWS breaks down prompt-writing approaches for Amazon Quick components: Quick Research needs a clear objective, audience, and focus area, with sub-questions decomposed and data sources constrained; Quick Flows should specify timing, data sources, calculations, and delivery goals, using numbered steps for complex logic and conversational iteration for revisions; Quick Sight queries should state the business question, metrics, dimensions, and visualization preferences.

9/29Tue
  1. Hugging Face Blog32

    ProvenanceGuard: provenance-aware fact checking for MCP agents

    Hugging Face has published the ProvenanceGuard paper, describing a post-generation verification layer for MCP agents that preserves the identity of tool-output sources and detects cross-source confusion—claims that are true but attributed to the wrong source. On 281 real medical-agent traces, it blocked 138 of 139 claims experts said should be blocked, achieved about 86% source-identification accuracy, and scored highest among four comparison checkers.

  2. 雷锋网40

    Tencent's Marvis repositions after four months: from apps to services, embracing the 'AI butler' role

    Tencent's operating-system-level personal AI butler Marvis announced a repositioning four months after launch, shifting from “find an app” to “find a service” and explicitly taking on the role of managing users' digital assets over time. A new “Butler Team” appears in the sidebar; its PC Butler, co-developed with Tencent's Enterprise IT “8000” team, offers a Skill catalog covering 27 real-world operations scenarios across four categories.

9/28Mon
  1. Hugging Face Blog74

    H Company releases Holo4 agent models: 27B dense and 35B-A3B MoE versions

    H Company has released the Holo4 agent-model family, with a 27B dense model and a 35B-A3B MoE model. Both are available through the H Models API, and weights are open on Hugging Face in BF16, FP8, NVFP4, and 4-bit GGUF formats.

    Why it matters: Holo4 opens both its weights and complete evaluation traces, giving readers a basis to assess the cost and capability limits of general-purpose computer-use agents.

9/26Sat
9/25Fri
  1. GitHub Blog · AI & ML38

    GitHub Copilot's canvas: when chat is no longer the right AI interface

    The GitHub Copilot app has introduced canvas, a full-stack mini-app that runs inside the app without a browser shell, can communicate in both directions with the Copilot agent, and can call third-party APIs or run code locally. The company argues that chat is a general-purpose fallback, while a canvas can be a better fit when users have a specific task. For example, a SQLite canvas can operate on a database directly instead of having an agent repeatedly spend tokens on actions such as “stage and commit.”

  2. GitHub Blog · AI & ML63

    GitHub Security Lab releases Fuzzing Taskflow agent to automate the C/C++ fuzzing pipeline

    GitHub Security Lab has released Fuzzing Taskflow, an autonomous fuzzing pipeline for C/C++ projects. Given a GitHub repository URL, it identifies entry points, analyzes the build system, writes a harness, runs AFL++, reads coverage reports and improves the harness, triages crashes, and produces vulnerability reports.

    Why it matters: GitHub Security Lab hands harness writing, coverage analysis, and crash triage to an LLM agent, and has published the full implementation and instructions for running it.

9/24Thu
  1. Gemini App · X36

    Now Gemini can connect with 13 new apps like @adobe, @squarespace, @onepeloton, and more. Instead of switching between tabs, you can now grow your business, design assets, and plan your workouts all in Gemini. 🧵

    Now Gemini can connect with 13 new apps like @adobe, @squarespace, @onepeloton, and more. Instead of switching between tabs, you can now grow your business, design assets, and plan your workouts all in Gemini. 🧵

9/22Tue
  1. Kimi · X53

    Kimi renames WebBridge to Browser Extension, adding web actions and step recording

    Kimi has renamed Kimi WebBridge to Kimi Browser Extension. Users can chat with Kimi in the browser sidebar and ask it to browse pages or fill out forms. For repetitive tasks, they can record a sequence of actions once and save it as a skill for Kimi to run later. The extension is available at kimi.ai/products/kimi-browser-extension and the Chrome Web Store.