Returns the customer's available workflow allowance. @param customer_id: The customer's database id @return: a json object, containing the customer id in the "values" object
| Name | Required | Description | Default |
|---|---|---|---|
| customer_id | Yes |
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With empty annotations, the description carries the full burden of disclosing behavior. It mentions it returns a JSON object with the customer id, but does not disclose any side effects, error handling, security requirements, or limitations. As a read operation, it implies no mutation, but this is not explicitly stated, and the nature of 'workflow allowance' remains unexplained.
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 extremely concise, with two sentences covering purpose and parameter, plus a return specification. Every word earns its place, and the @param/@return structure provides clear organization without unnecessary elaboration.
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 its simplicity (one parameter, output schema exists), the description is adequate but lacks important context. The term 'workflow allowance' is undefined, and the description does not explain the meaning or significance of the returned value. It covers the basic mechanics but misses the 'why' or 'when' that would make it fully contextual.
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?
The schema has no description for customer_id (0% coverage), so the description compensates by stating it is 'the customer's database id.' This adds meaning beyond the schema's bare integer type, but does not explain how to obtain the id or any constraints. It is minimal but sufficient for basic understanding.
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 returns the customer's available workflow allowance, using a specific verb ('Returns') and a distinct resource ('workflow allowance'). It is ambiguous what 'workflow allowance' means, but it is clearly a separate resource from siblings like credit balance or subscription status.
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?
No guidance is provided on when to use this tool versus alternatives. There is no mention of context, prerequisites, or exclusions. The description simply states the function without explaining typical use cases or distinguishing from similar paywall tools.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Several tools have overlapping or identical purposes (e.g., netfluid__session and netfluid__session_2_token, netfluid__email and netfluid__send_email). With 142 tools spanning wallet, crypto, funding, and paywall features, distinguishing between similar account/crypto/balance tools requires careful reading of descriptions.
Most tools follow a snake_case pattern with a netfluid__ or paywall__ prefix, but there are inconsistencies like netfluid__session_2_token, netfluid__netfluid_voucher_check, and single-noun tools (netfluid__skill, netfluid__fees). The two namespaces use slightly different conventions, making the overall set feel less uniform.
At 142 tools, this is an extremely large surface for any MCP server. Even for a comprehensive financial platform, this exceeds practical usability and likely includes duplicates or overly granular operations.
The tool set covers a wide range of operations including account management, crypto transactions, funding methods, withdrawals, and paywall subscriptions. However, the presence of duplicate tools suggests redundancy rather than a clean, minimal complete surface, and some workflows may require chaining many tools.