Three tools with clear verb-noun naming (memory_read, memory_write, memory_list) and basic descriptions. All tools have input schemas with type definitions. However, descriptions are minimal (34 - 72 chars, below the 50 - 200 char baseline for LLM optimization), parameter descriptions lack context about constraints and use cases, and output schemas are not documented. No error handling guidance, no parameter validation rules stated, and no indication of idempotency or side effects. The server is functional but lacks the depth needed for confident agent deployment.

• Expand tool descriptions to 80 - 150 chars. Example: 'memory_read: Retrieve a stored value by key from the project's persistent memory file (.claude-memory.md). Returns the value if found, or a 'not found' message if the key does not exist. Use this to check what has been remembered about the project.'
• Add parameter descriptions with format and constraint guidance. Example: 'key: A unique identifier for the memory entry (alphanumeric, 1 - 50 chars, no spaces). E.g., 'project_goals', 'team_members'.'
• Document output schema in tool descriptions or a separate schema field. Example: 'Returns a text response: either the stored value, a 'not found' message, or a success confirmation.'
• Add error handling guidance to memory_write: 'If the file cannot be written (permission denied, disk full), the tool returns an error. Ensure the .claude-memory.md file is writable and the repository is initialized.'
• Declare memory_write as a state-modifying tool in its description: 'This tool writes to .claude-memory.md and persists the change. It is idempotent, calling it twice with the same key and value produces the same result.'