Retrieval over the registered tool catalog: returns the few tools whose name/description best match a free-text task, so the agent picks from a short ranked list instead of the full set. Call this first when unsure which tool fits; then call the chosen tool(s) directly.
Value
A list with query, ranked tools (name, summary, provider,
score), and a note. Empty tools means broaden the task or call
certara_mcp_capabilities().