start_run — Mostly Right MCP Tool Mutating
start_run
(start run) is one of 38 tools on the
Mostly Right
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call start_run from your client
- Claude Code Mostly Right start_run run in your project directory
- Claude Desktop Mostly Right start_run ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Mostly Right start_run ~/.cursor/mcp.json
- VS Code Mostly Right start_run .vscode/mcp.json
- Zed Mostly Right start_run ~/.config/zed/settings.json
- Windsurf Mostly Right start_run ~/.codeium/windsurf/mcp_config.json
- Cline Mostly Right start_run ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Mostly Right start_run ~/.gemini/settings.json
- Grok Mostly Right start_run .mcp.json (in your project root)
- ChatGPT Mostly Right start_run Settings → Connectors → Advanced → Developer mode
- Claude.ai Mostly Right start_run Settings → Connectors → Add custom connector
- LangChain Mostly Right start_run pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http datasets https://mostlyright.md/api/mcpOther tools on this server
- search_datasets
- get_dataset
- list_tables
- get_table_schema
- sample_rows
- get_download_instructions
- get_access_instructions
- search
- fetch
- query_table
- catalog_search
- list_connected_datasets
- connect_dataset
- create_dataset
- update_dataset
- list_my_datasets
- get_my_dataset
- register_recipe
- propose_revision
- replay_run
- confirm_run
- approve_full_run
- cancel_run
- get_run
- run_events
- list_runs
- query_run
- run_artifacts
- get_artifact_download
- write_note
- promote_table
- get_table
- diagnose_table
- list_source_credentials
- normalize_reader_options
- start_source_inspection
- get_source_inspection
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.