mcp_engram_visualize

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided, so description must disclose traits. It states rendering a diagram, implying read-only behavior, but does not explicitly confirm non-destructive nature or discuss any side effects, permissions, or limits.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences, no filler. Directly communicates purpose and mechanism without extraneous information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema, so description could detail return format (e.g., Mermaid diagram type). However, with many sibling tools, this is the only visualization tool, making it contextually well-placed. Minor gap in explaining depth's effect.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with descriptions for both parameters. Description reinforces 'seed concept' but adds no new semantic detail beyond schema; depth parameter is not elaborated beyond schema defaults.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

Description uses specific verb 'render' and resource 'BFS subgraph from a seed concept', clearly stating output format 'Mermaid diagram'. It distinguishes from sibling tools focused on data manipulation, recall, or search.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Description implies use for visualization but does not explicitly state when to use vs alternatives like mcp_engram_search_by_relation or mcp_engram_recall. No 'when to use' or 'when not to use' guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.