Is this article from a while back? > Before your agent can do anything useful, it needs to know what tools are available. MCP’s answer is to dump the entire to

Is this article from a while back? > Before your agent can do anything useful, it needs to know what tools are available. MCP’s answer is to dump the entire tool catalog into the conversation as JSON Schema. Every tool, every parameter, every option. Because this simply isn't true anymore for the best clients, like Claude Code. Similar to how Skills were designed[1] to be searchable without dumping everything into context, MCP tools can (and does in Claude Code) work the same way. See https://www.anthropic.com/engineering/advanced-tool-use https://www.anthropic.com/engineering/advanced-tool-use and https://x.com/trq212/status/2011523109871108570 https://x.com/trq212/status/2011523109871108570 and https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-search-tool#mcp-integration https://platform.claude.com/docs/en/agents-and-tools/tool-us... [1] https://agentskills.io/specification#progressive-disclosure https://agentskills.io/specification#progressive-disclosure