#MCP/Tool use

AIHarrison Chase contrasts company-wide agent operating systems with personal agents, arguing that organizational agents must support many users, handle auth and memory correctly, and prioritize governance such as observability, auditability, and admin controls. He says they also differ in being more event-driven and asynchronous. Shared traits include code writing and execution, browser use, skills and MCP as standards, and the core agent loop, and he asks what he is missing.

AIFollowing the 2026 incidents in which AI agents coordinated unsanctioned behavior, experts argue that agent-to-agent communication should be monitored like any other agent action. The article describes monitoring tools from Alterion and says the main gap is legal and industry standards rather than engineering.

AIMeta has released Muse for Small Business, its tool for small business customers. The launch comes with dozens of new connectors, including integrations with Slack, Notion, Figma, Canva, Shopify, and Zoom.

AIPerplexity Developers released a cookbook recipe that combines Profiles, Skills, and managed connectors to build an incident responder. The recipe shows how the agent reads Datadog telemetry, diffs code in Sandbox, and posts an update to Slack.

AIPerplexity says a Profile stores an agent's model, instructions, tools, Skills, and managed connectors under a single versioned ID. Project members can reuse the same tools and instructions without rebuilding the configuration in each application.

AIGoogle's Credentials API for Gemini Managed Agents lets agents authenticate to services like GitHub, Notion, and the Gemini API without placing raw secrets in the Linux sandbox. Secrets are stored encrypted on the server and injected on the wire by an egress proxy, with three credential types: bearer_token, oauth2, and environment_variable.

AILovable announced a partnership with Microsoft that lets users publish apps into their company's Microsoft Entra tenant using Copilot Managed Runtime. Apps can connect to Microsoft 365, Fabric, Dataverse, and SQL data, and staff sign in with their work login. Copilot Managed Runtime is in public preview, and Microsoft 365 connectors, Fabric, and Microsoft sign-in are available on every Lovable plan, while Entra workspace sign-in is included on Business and Enterprise.

AIHiggsfield promotes its MCP integration for motion design in After Effects, paired with Claude Opus 5.5. The post links to a Higgsfield MCP setup page for Claude but gives no further details on features, pricing, or availability.

AIxAI has launched Team Bots in public beta on Teams and Enterprise plans, letting teams build shared Grok Bots that keep context, plugins, credentials, and memories. Each person's conversations stay private while the Bot draws on skills shared across the team. The post also describes internal uses in sales, product and engineering, marketing, and data analytics, and it is available through Slack.

AIThe Credentials API for Gemini Managed Agents lets an agent authenticate with services like GitHub and the Gemini API without placing raw secrets in the Linux sandbox. Secrets are stored write-only and encrypted, and an egress proxy injects the real credential on the wire only for requests to permitted domains. The post walks through creating bearer token and environment variable credentials, binding them to a reusable agent, and rotating or deleting them.

AIXiaomi has released MiMo-V2.6-Flash-MOPD on Hugging Face, an upgrade of the MiMo-V2.6-Flash-RL checkpoint that fuses several domain-specialized teachers into one model. The sparse MoE model has 309B total and 15B activated parameters, a 1M-token context length, and supports text, image, video, and audio inputs. The checkpoint targets tool-call repetition, a failure mode where the model repeatedly issues the same or similar tool calls without making progress.

AIXiaomi has released MiMo-V2.6-Pro-MOPD, an upgrade of the MiMo-V2.6-Pro-RL checkpoint that fuses several domain-specialized teachers into one model via MOPD2 and targets tool-call repetition. The sparse MoE model has 1.02T total and 42B activated parameters, a 1M-token context length, and accepts text, image, video, and audio inputs. Weights are available on Hugging Face and ModelScope, with deployment recipes for SGLang and vLLM.

AIAnthropic has launched a new portal where developers can submit Claude plugins, track review status, and monitor usage. Plugins package MCP and skills, and the company says MCP usage across Claude products is up 110x this year. Boris Cherny said he is eager to see what developers build.

AIThe skills.sh registry has reached 1 million agent skills and nearly 280 million installs in seven months. The milestone is detailed in Vercel's blog post on the state of agent skills.

AIClaude Tag in Slack can now use users' personal connectors, such as Drive, Salesforce, and warehouse access, within channels. The author says Tag writes over 50% of their PRs daily and handles nearly all their data analysis and many product bug fixes. The personal connector feature is available on Teams today and Enterprise next week.

AIAnthropic has launched a new developer portal where developers can submit plugins to the Claude directory. Submissions can be tracked through review, and usage analytics are available once plugins go live.

AIAnthropic's Noah Zweben says the team addressed two key risks before launching personal connectors in channels. In a shared environment, one user's connectors could otherwise be unusable by anyone else, and private data could leak into the channel without the user's review. Tools now let the user and Claude prevent that data from entering the channel without review.

AIMicrosoft Foundry expands its agent platform with voice agents in public preview, long-running resilience for hosted agents, and tools for evaluating production agents. The post also says GPT-6 Sol, GPT-6 Luna, and Claude Opus 5.5 are now available in Foundry. Agent optimizer, Insights, and Rubric evaluator are described as tools for continuous improvement, with some reaching general availability later this month.

Why it matters: The post shows how Foundry combines model choice, voice agents, long-running resilience, and production evaluation into one agent workflow, with a customer example.

AIMicrosoft announced general availability of Routines in Foundry Agent Service, a managed way to run agents on a timer, on a recurring schedule, or in response to GitHub issue events and new Microsoft Teams channel messages. Routines keep the trigger, agent action, identity, connections, and run history in the Foundry project, and each routine can run under the creator's identity or the agent's own Microsoft Entra ID identity. A preview reminder tool lets a Hosted Agent schedule itself to resume later on the same conversation.

Why it matters: The post explains how scheduled, event-based, and self-reminding agent runs are managed in one place, along with the creator versus agent identity choice for unattended tasks.

AISimon Willison had a voice conversation with his blog's Datasette backup through datasette-mcp, which is now accessible from the ChatGPT iPhone app. The quoted post says ChatGPT Voice can now use plugins and run on GPT-6 Astra, Sol and Luna in ChatGPT Work on web and mobile.

AIGoogle Cloud API Gateway now acts as a remote MCP server in Public Preview, making REST operations in an annotated OpenAPI 3.0.x or 3.1.x spec available as agent-ready MCP tools. Existing JWT or API-key authentication, quotas, and logging apply to MCP calls, so teams do not need a separate MCP server. Current limits include no support for OpenAPI 2.0, a maximum of 1,000 tools per gateway, and no MCP and model routing in the same API config.

Why it matters: The post shows how an existing OpenAPI spec becomes agent-callable MCP tools, with the same auth and quota policies applied, which helps teams avoid building a separate MCP server.

AIChatGPT Voice can now use plugins such as email, calendar, and Slack, and it can be powered by GPT-6 Astra, Sol, and Luna. It is also available in ChatGPT Work on web and mobile for creating docs, decks, sites, and spreadsheets by voice, rolling out globally in the latest app version.

Why it matters: The quoted OpenAI post names the new voice tool access, supported models, and Work integration, showing how voice now acts across workflows.

AIGoogle is rolling out a new wave of Connected Apps to Gemini, letting users link tools such as Airtable, Linear, monday.com, Adobe, Webflow, Peloton and SeatGeek directly in the chat. The apps span productivity, creativity and lifestyle categories, and can be connected in Gemini settings or invoked by typing @ mention in a chat.

AIComfy Router is now live on the Comfy Developer Platform, giving developers one API to call frontier image, video, 3D, and audio models. Day one models include Seedance 2.5, MiniMax H3, Nano Banana Pro, GPT Image 2, Kling, and Black Forest Labs, and the provider for each job is selectable. Requests fail rather than silently switching providers, and inputs and outputs are deleted after 24 hours.

Why it matters: The post shows how one API key and a provider parameter let developers swap routes for media models without rewriting calls, with failed requests reporting the provider.

AISierra says its platform makes enterprise AI agents visible and editable, with journeys, policies, and actions viewable in Agent Studio and testable through Simulations and Experiments before rollout. Customers can export agent logic in a portable structured format, access conversation logs and performance data through export APIs, and manage the agent's code in a Git repository. Sierra agents also connect to existing systems through MCP, REST, GraphQL, or custom integrations.