muster release v5.16.3

list_tools answers one bounded page instead of the whole catalogue. It takes limit (default 50) and offset, reports total and truncated, and projects every entry the way filter_tools does — name, one-line summary, server, kind, annotations — with the full description and the input schema behind describe_tool. Before, it returned every tool of the caller’s catalogue with its full description in one response: measured on an internal installation, 423 KB unscoped and 402 KB (about 135k tokens) under X-Muster-Toolset: preset:read-only, growing the calling model’s next prompt by 105k–120k tokens and staying in its history for the rest of the session. The tool’s description now says what a page costs and points at filter_tools for discovery and describe_tool for detail. servers_requiring_auth is still present (neither paged nor narrowed by a toolset), a header-declared toolset still bounds the listing (preset:none lists nothing) and is echoed in toolset as filter_tools echoes it, the refusal texts are unchanged and list_core_tools is untouched. The muster CLI and REPL listings, tab completion and the test harness page through the catalogue, so they keep listing every tool; the local muster agent MCP server now advertises the aggregator’s meta-tool definitions verbatim instead of a hand-maintained copy, so limit/offset and the new description reach the assistant through it. (#1193)