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bacoco

prompt-plus-plus-mcp

by bacoco

manage_collection

Manage collections of metaprompt strategies: create, update, delete, and add or remove strategies within collections.

Instructions

Create, update, or delete strategy collections

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
actionYesAction to perform
collectionYesCollection key/identifier
nameNoCollection display name (for create/update)
descriptionNoCollection description (for create/update)
strategyNoStrategy key (for add/remove)
Behavior2/5

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

With no annotations, the description must disclose behavioral traits. It only indicates mutation through verbs but does not describe side effects, permission requirements, or safety considerations. This is insufficient for a tool that creates, updates, deletes, and modifies collections.

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

Conciseness3/5

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

The description is a single sentence, which is concise but overly brief for the tool's complexity. It could be structured to explain the different actions and their required parameters.

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

Completeness2/5

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

The tool lacks an output schema and annotations, and the description does not cover return values, error cases, or completeness of operations. It is insufficient for an agent to fully understand the tool's behavior.

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

Parameters3/5

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

The schema has 100% coverage, so the description's lack of additional parameter context is acceptable but does not enhance understanding. The description does not clarify how the action parameter interacts with other parameters.

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

Purpose4/5

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

The description clearly states the tool modifies strategy collections with create, update, delete actions. However, it omits the additional actions add_strategy and remove_strategy that appear in the schema, making it slightly incomplete. It distinguishes from the sibling list_collections tool.

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

Usage Guidelines2/5

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

The description provides no guidance on when to use this tool versus its siblings such as list_collections, discover_strategies, or others. It fails to mention prerequisites, context, or alternatives.

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

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