"author:r28ai" matching MCP servers:

Enables agents to run 14 billing and finance workflows across Stripe, Gmail, Slack, Google Calendar, Sheets, Drive, Docs, GitHub, Shopify, Linear and Notion — from generating invoices and chasing failed payments to reconciling payouts, assembling dispute evidence and building revenue and fee reports. Reads run automatically, while anything that creates, sends, changes or deletes is shown for approval first.

Runs 20 slash-command workflows across Google Calendar, Gmail, Linear, Slack, Granola, Google Docs, GitHub, Stripe, Notion, Google Forms, Sheets and Drive to produce morning briefs, meeting prep, action items assigned to owners and weekly updates. Reads proceed without asking, while anything that creates, sends, changes or deletes is shown for approval first.

Enables an agent to run 20 product-management workflows that convert call notes, specs, customer feedback and competitor changes into deduped Linear issues, PRD drafts, roadmap sheets, digests and weekly project updates. Orchestrates only the tools each workflow needs across Granola, Linear, Slack, Notion, GitHub, Stripe, Firecrawl, Tavily and Google Workspace, using credentials kept in the user's own OS keychain.

Runs 13 agent slash-command workflows across Linear, GitHub, Google Docs, Slack, Firecrawl, Sheets, Tavily, Forms, Calendar, Gmail, Stripe, Granola and Notion — turning shipped features into blog and social drafts and handling competitor pricing, mention monitoring, SEO gaps, webinars, newsletters and launch-day tracking. Every credential is your own, kept in the OS keychain or client config, and anything that writes, sends or deletes is shown for approval first.

Enables an agent to run 14 packaged sales workflows over your own connected apps — calendar, email, Slack, Notion, Stripe, Slack and more — turning meetings, calls and inbound requests into pre-call briefs, follow-up emails, enriched lead sheets, CRM records and payment links. Reads run freely, while anything that creates, sends, changes or deletes is shown for confirmation first.

Enables agents to run eight recruiting and onboarding workflows — filing applications with CVs into a candidate sheet, booking interview panels, summarising interviewer debriefs, researching a candidate's public work, provisioning a new hire's day one, running pulse surveys, drafting offer letters, and writing market-benchmarked job posts. It spans Gmail, Google Drive, Sheets, Calendar, Forms and Docs, plus Granola, Notion, Slack, GitHub, Linear, Tavily and Firecrawl, with read-only calls running freely and any write, send or delete shown for approval first.

Runs twelve agent workflows over Shopify, Google Sheets, Gmail, Slack, Firecrawl, Linear and Stripe — drafting supplier reorders, answering order-status emails, posting daily sales digests, importing supplier catalogues into the store, handling cancellations and wholesale orders, flagging fulfillment exceptions, and consolidating revenue from multiple payment sources. Each workflow is a slash-command prompt backed by only the tools it needs, with reads running freely and any write shown for approval first.

Enables agents to run support workflows across Gmail, Linear, Stripe, Slack, Notion and other apps — turning support email into tracked bugs with drafted replies, handling refunds end to end, and replying in-thread once issues are fixed.

An MCP server that turns CI failures, pull requests, security alerts, and Slack threads into Linear issues, Slack posts, changelogs, docs, and reports with evidence attached, through 25 agent-run workflows over 59 tools spanning GitHub, Linear, Slack, Notion, Google Docs, Google Calendar, Google Sheets, Firecrawl, and Tavily. It also handles credential setup in the OS keychain and pauses for approval before any create, send, change, or delete call.

Serves curated API tool families (engineering, support, sales, and more) over MCP, exposing each family's cross-app workflows as prompts alongside the exact tools they call. Credentials stay in the user's own OS keychain, with a login flow that verifies keys against each app's API.

Enables freelancers and agencies to run eight back-office workflows across Stripe, Google Drive, Linear, Google Calendar, Gmail, GitHub, Google Docs, Granola, Google Sheets and Firecrawl, covering client onboarding, invoices from calendar and commits, status reports, scope-creep detection, site audits and overdue invoice chasers. Reads run freely, while anything that creates, sends, changes or deletes is shown for approval first, with credentials kept in your own OS keychain and no proxying through any third-party server.