Method heading

src/mcp/tools/render.rs:311–315

(&mut self, level: u8, text: &str)

    }

    pub(super) fn heading(&mut self, level: u8, text: &str) -> &mut Self {
        let hashes = "#".repeat(level.clamp(1, 6) as usize);
        let _ = writeln!(self.buf, "{hashes} {text}");
        self
    }

    pub(super) fn field(&mut self, key: &str, value: &str) -> &mut Self {
        let _ = writeln!(self.buf, "**{key}:** {value}");