CtxSlim exposes 3 meta-tools for introspection and statistics. All tools have descriptions (10-100 chars range) and basic input schemas. However, descriptions are terse and lack actionable context for LLM selection. The ctxslim.search tool has a single string parameter with minimal guidance on query syntax or expected result structure. Output schemas are not documented in the visible code. Error handling is minimal, no recovery guidance or categorization. Tools follow verb_noun naming but lack the depth expected for production-grade agent tooling.

• Expand tool descriptions to 100-200 characters. For ctxslim.search: 'Search upstream MCP servers for tools by name or description. Returns ranked results sorted by relevance score. Use this to discover available tools before calling them. Query syntax: free-form text (e.g., "send email", "list files").'
• Document output schemas in tool descriptions or as structured comments. E.g., 'Returns: {results: [{name, server, description, score}], total_count}'
• Add parameter constraints to ctxslim.search: minLength=1, maxLength=256, and clarify that query is case-insensitive free-form text.
• Add error handling guidance: 'If no results found, try broader queries or call ctxslim.list to see all available servers and tools.'
• For ctxslim.stats, document what 'token usage statistics' and 'context compression metrics' include (e.g., tokens_before, tokens_after, compression_ratio, session_duration).