Buttondown MCP ServerEmailMarketingdgalarzaAlicenseAqualityCmaintenanceEnables interaction with the Buttondown newsletter API for managing emails, subscribers, and tags. Updated 9 months ago (2026-02-10 23:16 UTC)1531 npm1MIT
pb-mcpebiyyFlicense-Not gradedqualityFmaintenanceEnables interaction with the Productboard REST API, providing tools to manage features, notes, companies, objectives, initiatives, key results, releases, webhooks, users, products, and components. Updated 9 months ago (2026-02-07 18:00 UTC)-
mcp-transkriptorSpeech ProcessingAI & Machine LearningmickaelxdAlicenseBqualityDmaintenanceWraps the Transkriptor developer API to transcribe audio, video, public URLs, and live meetings, with support for fetching transcriptions, summaries, exports, file management, custom vocabulary, webhooks, text-to-speech, and AI chat knowledgebases. Updated 4 months ago (2026-06-29 00:43 UTC)25MIT
posthog-mcpFeature FlagsProduct ManagementData VisualizationJiayuuWangAlicense-Not gradedqualityDmaintenanceEnables interaction with PostHog product analytics API, supporting project listing, event queries, insight analysis, feature flag management, and annotation creation. Updated 4 months ago (2026-06-29 04:17 UTC)MIT
Substack MCP ServerContent Management SystemsMarketingmarcomoauroAlicenseAqualityAmaintenanceEnables LLM clients to interact with Substack's API for automations like creating posts and managing drafts. Updated 2 months ago (2026-09-03 13:54 UTC)27238 npm92MIT
Attio MCP ServerCRMCustomer Data PlatformsArkel-aiFlicense-Not gradedqualityDmaintenanceProvides tools to interact with the Attio API, enabling management of resources in an Attio workspace. Updated a year ago (2025-10-12 19:02 UTC)5-