Server defines 7 tools with complete input schemas and descriptions in Chinese. Naming follows verb_noun pattern (amnesia_remember, amnesia_forget, amnesia_recall). Schemas are well-structured with enums, required fields, and type definitions. However, descriptions lack English translations (barrier to LLM understanding in English-first systems), and output schemas are minimally documented. Error handling guidance is absent, tools do not indicate what failures mean or how to recover. Parameter descriptions are present but terse (avg ~40 chars). No tool annotations (readOnlyHint, destructiveHint) despite clear risk levels (WRITE, DESTRUCTIVE, READ_ONLY). Missing pagination guidance for audit/recall results.

• Add English translations to all tool descriptions. Provide 50 - 150 character descriptions explaining WHAT the tool does, WHEN to use it, and any prerequisites. Example: 'amnesia_remember' → 'Store a memory with automatic expiration (TTL). Use to record facts, preferences, or task context that should fade over time. Returns memory ID and expiration time.'
• Add tool annotations to schema: readOnlyHint: true for amnesia_recall/amnesia_preview/amnesia_status/amnesia_audit; destructiveHint: true for amnesia_forget; idempotentHint: true for amnesia_remember (same input = same ID).
• Document output schemas explicitly. For amnesia_remember, define: {type: 'object', properties: {id: {type: 'string'}, ttlMs: {type: 'number|null'}, scope: {type: 'string'}, expiresAt: {type: 'number'}}}. Agents need to know what fields to extract.
• Add error handling guidance. For amnesia_forget with all: true, return: 'Destructive operation requires confirm: true. Omitting confirm will not delete memories.' For amnesia_restore with invalid ID, return: 'Memory ID not found in audit. Call amnesia_audit(limit: 100) to see recent deletions.'
• Enforce pagination limits. Cap amnesia_audit results at 100 (default 50) and amnesia_recall at 50. Document in descriptions: 'Returns up to 50 memories; use query to filter.' Add next_cursor to responses for continuation.