flyte-mcp

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

No annotations are provided, so the description carries full burden. It describes the conditional return behavior based on the 'file' parameter, which is useful. However, it doesn't disclose important behavioral traits like whether this is a read-only operation, potential rate limits, authentication needs, error conditions, or what happens if the theme doesn't exist. For a tool with no annotation coverage, this is a significant gap.

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?

The description is appropriately sized with two sentences that each serve a purpose: the first states the core purpose, the second explains conditional behavior. It's front-loaded with the main functionality. There's minimal waste, though it could be slightly more structured with bullet points for clarity.

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?

Given no annotations, 0% schema description coverage, and no output schema, the description is incomplete. It explains the conditional return logic but doesn't cover authentication, error handling, rate limits, available themes beyond examples, or the format of returned data (README structure, code snippet details). For a tool with two parameters and complex return behavior, this leaves significant gaps.

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 description coverage is 0%, so the description must compensate. It explains the 'file' parameter's effect on return behavior ('If file is given, return just that file's snippet'), which adds meaning beyond the schema. However, it doesn't explain the 'theme' parameter's semantics (what themes are available, format, examples beyond 'caching', 'genai', 'accelerators'), leaving half the parameters inadequately documented.

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?

The description clearly states the tool's purpose: 'Return README and example code for a theme' with specific resources (README and example code) and a verb (return). It distinguishes from siblings like 'get_flyte_overview' or 'get_flyte_install_guide' by focusing on patterns/themes, but doesn't explicitly differentiate from 'list_flyte_patterns' or 'find_flyte_example_for'.

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?

The description provides some usage context: 'If file is given, return just that file's snippet. Otherwise README + first file.' This implies when to use the optional 'file' parameter. However, it doesn't explicitly state when to use this tool versus alternatives like 'list_flyte_patterns' or 'find_flyte_example_for', nor does it mention prerequisites or exclusions.

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