marketplace_joining_instructions — Open Agent Marketplace Lab MCP Tool
marketplace_joining_instructions
(marketplace joining instructions) is one of 2 tools on the
Open Agent Marketplace Lab
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call marketplace_joining_instructions from your client
- Claude Code Open Agent Marketplace Lab marketplace_joining_instructions run in your project directory
- Claude Desktop Open Agent Marketplace Lab marketplace_joining_instructions ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Open Agent Marketplace Lab marketplace_joining_instructions ~/.cursor/mcp.json
- VS Code Open Agent Marketplace Lab marketplace_joining_instructions .vscode/mcp.json
- Zed Open Agent Marketplace Lab marketplace_joining_instructions ~/.config/zed/settings.json
- Windsurf Open Agent Marketplace Lab marketplace_joining_instructions ~/.codeium/windsurf/mcp_config.json
- Cline Open Agent Marketplace Lab marketplace_joining_instructions ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Open Agent Marketplace Lab marketplace_joining_instructions ~/.gemini/settings.json
- Grok Open Agent Marketplace Lab marketplace_joining_instructions .mcp.json (in your project root)
- ChatGPT Open Agent Marketplace Lab marketplace_joining_instructions Settings → Connectors → Advanced → Developer mode
- Claude.ai Open Agent Marketplace Lab marketplace_joining_instructions Settings → Connectors → Add custom connector
- LangChain Open Agent Marketplace Lab marketplace_joining_instructions pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http marketplace-discovery https://open-agent-marketplace-lab.werkruimte-v-0931.chatgpt.site/discovery/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 3 October 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.