Keeta Network MCP Server

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

With no annotations provided, the description carries full burden and does well: it discloses the network constraint (test only), the fixed amount (5 KTA), the purpose (development/testing), and what KTA is used for (transaction fees). It also describes the return structure. It doesn't mention rate limits or authentication needs, but covers key behavioral aspects.

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 front-loaded with the core purpose, followed by constraints and return details. Every sentence earns its place: first states what it does, second specifies network and amount, third explains KTA's role, fourth documents returns. No wasted words, appropriately sized for the tool's complexity.

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?

For a single-parameter tool with no annotations and no output schema, the description is quite complete: it explains purpose, constraints, amount, usage context, and return structure. The only minor gap is lack of explicit error cases or rate limit info, but it covers most essential context given the tool's simplicity.

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 100%, with the single parameter 'address' documented as 'Keeta address (keeta_...) to fund'. The description adds that it's 'the given address' and implies it receives tokens, but doesn't provide additional syntax or format details beyond what the schema already states. Baseline 3 is appropriate when schema does the heavy lifting.

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 specific action ('Request free KTA tokens'), resource ('from the Keeta test network faucet'), and scope ('Only works on the test network'). It distinguishes this tool from siblings like keeta_anchor_execute or keeta_builder_execute by focusing on faucet functionality rather than execution or account management.

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 explicitly states 'Only works on the test network' and mentions 'for development/testing', providing clear context for when to use this tool. However, it doesn't specify when NOT to use it (e.g., for production) or name alternatives explicitly, though the sibling tools suggest other options for different operations.

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