mermaid mcp MCP Tools

• validate_and_render_mermaid_diagram

  validate and render mermaid diagram

• get_diagram_title Read-only

  get diagram title

• get_diagram_summary Read-only

  get diagram summary

• search_mermaid_icons Read-only

  search mermaid icons

• get_mermaid_syntax_document Read-only

  get mermaid syntax document

• list_tools Read-only

  list tools

• list_repos Read-only

  list repos

• list_mermaid_files Read-only

  list mermaid files

• read_mermaid_file Read-only

  read mermaid file

• create_pr Mutating

  create pr

• push_file Mutating

  push file

• list_pulls Read-only

  list pulls

• list_branches Read-only

  list branches

• list_issues Read-only

  list issues

• create_issue Mutating

  create issue

• get_issue_comments Read-only

  get issue comments

• get_pull_comments Read-only

  get pull comments

• generate_ticket_dependency_tree

  generate ticket dependency tree

• generate_jira_kanban_board

  generate jira kanban board

• generate_ticket_diagram

  generate ticket diagram

• generate_ticket_timeline

  generate ticket timeline

• get_notion_page_mermaid_diagrams Read-only

  get notion page mermaid diagrams

• get_notion_mermaid_diagram_by_block_id Read-only

  get notion mermaid diagram by block id

• update_notion_mermaid_diagram Mutating

  update notion mermaid diagram

• insert_notion_mermaid_diagram Mutating

  insert notion mermaid diagram

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.