Mary
Mary lets you extract, interrogate, and verify the complete fact record of a matter directly from Claude. Every answer comes from your documents with the source cited, including what was left out, and why.
analyze_bank_statements
ask_fact_explorer
assistant_reply_to_elicitation
assistant_wait_for_run
create_chronology
draft_document
export_workspace
get_audit_trail
get_document_index
get_draft_templates
get_matter_summary
get_workspace
query_workspace
render_search_results
render_workspace
search_matters
search_workspaces
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Maryland State Innovation Team, Office of Governor Wes Moore
Maryland's neighborhood development data platform.
Mastercard
Up-to-date Mastercard APIs, docs, and guides
Maven Bio
Biopharma catalysts, pipelines, trials, deals, and the citable primary sources behind them
McAfee
Instant scam protection for messages, links, and more
MCP Instana Team
MCP Instana Server for Observability
Mnemoverse <hello@mnemoverse.com>
Hosted persistent memory for AI agents that learns which facts help and lets the rest fade — one key across Claude Code, Cursor, VS Code & ChatGPT, no infra to run
Better Stack, Inc.
Better Stack plugin for Claude: observability for AI agents (logs, metrics, dashboards, uptime, incidents).
Mozilla
Search & retrieval of MDN docs & browser compat data
Medidata Solutions
Clinical trial software and site ranking tools
MeetGeek.ai
MeetGeek MCP Server provides programmatic access to MeetGeek.ai’s meeting intelligence capabilities through a structured API interface. Built on top of the official MeetGeek API, it enables developers and organizations to integrate meeting data and AI-generated insights directly into their internal tools, workflows, and applications.
MeetGeek.ai is an AI-powered meeting assistant that records, transcribes, and analyzes meetings across major conferencing platforms, turning conversations into searchable, actionable knowledge. This server exposes core MeetGeek features such as meeting management, detailed metadata, full transcripts, summaries, highlights, insights, team-level views, and recording uploads, allowing teams to automate post-meeting workflows and extend MeetGeek’s value beyond its native interface.
Designed for self-hosting and secure operation, the server uses a user-provided MeetGeek API key and provides a reliable way to embed MeetGeek’s meeting intelligence into enterprise systems, automation pipelines, and AI-driven products.
meetings
meetingDetails
transcript
highlights
summary
insights
teamMeetings
uploadRecording
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
MeisterLabs
Create, search, and update tasks, projects, and notes.
YugabyteDB
Shared context for agents that work and learn together.
Kakao Entertainment
Browse music charts & your personalized music picks
Meltwater
The Meltwater MCP server connects AI tools and workflows to Meltwater’s media and social intelligence. Search billions of news articles and social posts, retrieve live metrics, trends, and sentiment, generate Boolean queries, and manage saved searches — all through natural language. Requires an active Meltwater subscription.
explore_plus_list_searches
listening_create_search
listening_delete_search
listening_get_search
listening_list_filter_sets
listening_list_searches
listening_update_search
unified_retrieval_document_retrieval_tool
unified_retrieval_query_gen_tool
unified_retrieval_statistics_retrieval_tool
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Mem Labs, Inc.
Give Claude the full context of your second brain by connecting your Mem knowledge base. Search your AI notebook for context, capture and recall ideas, save chats into new notes, edit and update living docs, and organize your AI workspace — simply by asking Claude. Use for: synthesizing and pulling actions items from meeting notes, deep research, personal knowledge management (PKM), knowledge repository building, task management, prioritization, and content development. Example prompts: "Search my notes for pricing strategy and validate our thinking with research." "Create a note from this chat and add it to our GTM collection." "List all open tasks from this week's notes and add to my to-do list."
list_notes
create_note
search_notes
get_note
update_note
trash_note
restore_note
delete_note
list_collections
create_collection
search_collections
get_collection
delete_collection
add_note_to_collection
remove_note_from_collection
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Mem0
Persistent memory for AI agents & assistants
Mentimeter
Create interactive presentations for free with Menti. Engage your audience – online or in-person – with real-time polls, live quizzes, Q&As and word clouds.
Participants can join from their phone or laptop to answer questions, share ideas and contribute in the moment.
Turn an idea for your next meeting into a Menti in seconds. From town halls and workshops to lectures and classes, simply describe what you want to ask your audience and Menti will create the right interactive slides. Edit and reorder them as much as you like, then choose whether responses should be visible to everyone or kept private to reduce bias.
Turn presentations into conversations with Menti by Mentimeter.
create_presentation
get_presentation
get_presentation_results
list_presentations
list_themes
modify_presentation
modify_presentation_settings
show_presentation_preview
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Merchkit
AI-Native Product Catalog (PIM / PXM / Product Feed / Agentic Commerce Optimization)
Mercury
Check your balance, download statements, search/analyze/graph transactions, and understand Cards directly from Claude. Mercury brings your finances into your AI tools
load_account
load_transaction
load_recipient
load_account_statement
load_accounts_card
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
Meridian AI
Query your deals, companies, documents, and more.
Pilot.com, Inc.
Make changes to QuickBooks Online from within Claude.
Pilot.com, Inc.
Make changes to Xero from within Claude
Mermaid Chart Inc
Validates Mermaid syntax, renders diagrams as high-quality SVG, and displays them instantly in an interactive UI where users can preview, zoom, and iterate in real time.
display_mermaid
list_personal_diagrams
save_diagram
update_diagram
repair_diagram
sign_in
get_diagram_by_url
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won’t change.
