ZDNET's hands-on had Claude Cowork on Mac find five recent Documents files, summarize a month of Calendar, create a Notes to-do, and draft a Mail message summarizing a document—self-correcting a To/subject mixup—while asking per-app permission each session.
A lawyer used Claude’s Word add-in on a 30-page document—it rewrote sections and replied to comments as real tracked changes, judged better than Microsoft’s offering.
Anthropic’s Building Effective Agents appendix highlights two proven patterns—support agents that pull data and take actions like refunds, and coding agents that iterate against tests—with clear success metrics and human review.
CalendarMCP’s travel guide shows pasting flights, hotel, and meetings into Claude so it creates color-coded calendar events with confirmations, check-in reminders, and bulk updates when plans change.
On Indie Hackers, a solo SaaS builder said Claude stuck not for coding but for reading GA4 and Search Console, pushing back on where traffic comes from and what to do next—more valuable than generating code faster.
BreukrAI's tip: have Grok Bot log into your Claude subscription through the terminal in its VM so it can clone repositories on that machine and work projects autonomously.
An author voice-dictates disputes; Claude builds dossiers and fills complaint forms via the Chrome extension while the human still reviews email and makes calls—ten wins in seven months, largest a $6,813 IRS penalty removal.
A public repository documents an agent that polled ESPN, used Claude Haiku for short commentary, checked scores deterministically, and sent confirmed results to Signal. Its 2026 World Cup deployment is retired.
Anthropic's recipe has Claude find themes across Intercom, survey CSVs, and interview PDFs, then create an auditable Excel workbook with classifications, trends, quotations, and feature requests.
Anthropic demonstrates combining an uploaded paper, supporting data, a rubric, and Canva to produce a presentation structure and speaker notes, with manual refinement and layout checks afterward.
Anthropic's walkthrough has Claude read Microsoft 365 calendar and email context together, identify preparation and blocked replies, and create a weekly overview instead of isolated calendar and inbox summaries.
A commenter describes backing up Health Connect to Drive, extracting its SQLite data into CSV, and using a Claude Project to review trends without maintaining an MCP server.
Airspeed launched its MCP server (Oct 15) in the Claude connector directory and ChatGPT plugin directory: 61 tools across calls, deals, scorecards, forecasts, playbooks, and actions (CRM updates, tasks, call clips) under each user’s permissions—OAuth sign-in, no API key; Gemini Enterprise via support; 30-day free trial includes Claude/ChatGPT access.
Anthropic took Opus 5.5 fast mode out of research preview: set `speed: "fast"` (no beta header) for up to 2.5× OTPS at $8/$40 per MTok; separate rate limits; Claude Code `/fast` for interactive loops.
Jax describes a personal CRM built from Supabase, four MCP operations, and Markdown workflows. Claude enriches a supplied profile with Harmonic, attaches Granola notes, and supports contextual searches across contacts.