jio_import_session

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

No annotations are provided, so the description carries the full burden. It states that importing creates a local session, but does not disclose whether it overwrites an existing session, requires prior authentication, makes network calls, or how the passphrase step is handled. The mention of unlocking without a passphrase parameter is unclear and potentially misleading.

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 a compact single sentence (13 words) that front-loads the main action. It is concise, though the 'then unlock with passphrase' clause adds a possibly unnecessary ambiguity; still, it earns a high score for brevity.

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 the auth-related context with siblings like jio_login and jio_unlock_passphrase, the description does not explain the overall workflow, what the tool returns (no output schema exists), or whether the unlock step is separate. This is a significant gap for a tool that restores a session from browser data.

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%, and the description of the parameter in prose ('browser userData JSON blob') mirrors the schema's 'JSON string of JioAICloud userData from browser localStorage' without adding meaningful new semantics like format, size, or validation requirements. Baseline 3 is appropriate.

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 uses a specific verb ('Import') and resource ('browser userData JSON blob') to state what the tool does, and it is distinct from sibling tools like jio_login and jio_unlock_passphrase. However, the phrase 'then unlock with passphrase' creates ambiguity about whether this tool performs the unlock or a separate step, slightly weakening clarity.

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 context of use is implied: when you have a saved userData JSON from browser localStorage to create a local session. However, it does not explicitly mention alternatives (e.g., jio_login for fresh logins) or when not to use this tool, so it offers only implied guidance.

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