connect_chatgpt

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

With no annotations, the description carries the full behavioral burden. It does disclose the idempotent create-or-repair behavior and that the effect lands in the user's ChatGPT account, but it says nothing about authentication requirements, whether an existing connector is overwritten, what happens on failure, or whether the change is reversible — significant gaps for an external-account mutation.

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 opening clause is well front-loaded and wastes no words, but the text is visibly truncated mid-sentence, leaving the most informative part (what the connector setup entails) unfinished.

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?

A no-parameter mutation tool targeting an external account, with no annotations and no output schema, needs the description to supply side-effect and prerequisite context. The truncated single sentence leaves the agent without enough to call it confidently or predict its effects.

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 input schema has zero parameters, so there are no parameter semantics to explain; baseline is 4. The description correctly implies a no-argument invocation.

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?

Names a specific verb and resource ("Connects this Mac to ChatGPT") and specifies the mechanism: creating or repairing the Local MCP connector in the user's ChatGPT account. It is clearly separable from the many sibling connect_* tools (connect_m365_account, whatsapp_connect), though it never explicitly contrasts with them, and the sentence is truncated mid-word.

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 parenthetical "(or repairs)" implies the tool is appropriate both for first-time setup and for fixing a broken connector, which is useful implied guidance. However, no alternative or explicit when-not condition is stated, and the truncation cuts off anything that may have followed the colon.

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