airstrings_init

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

Annotations establish the safety profile (readOnlyHint=false, idempotentHint=true, destructiveHint=false), and the description adds substance on top: it writes .airstrings/config.json, persists the key in the workspace, documents the full credential precedence chain (api_key > AIRSTRINGS_ORG_API_KEY > AIRSTRINGS_API_KEY > stored login), and describes the interactive pending/verification_uri_complete flow including the requirement to re-call with identical arguments. This is exactly the extra context the annotations cannot carry.

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?

Front-loaded with the action and the ordering constraint, then the credential chain, then the fallback flow, then the return summary. Dense but every clause carries information; it is a long paragraph rather than a tightly structured list, which costs it the top mark.

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?

No output schema exists, and the description compensates by summarizing the return payload (project, created flag, active environment, all environments and sections). Combined with the credentials, the re-invocation flow, and the sibling alternative, an agent has everything needed to call and interpret this tool.

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 coverage is 100%, so the baseline is 3, but the description adds meaning the schema does not: the fallback order among credential sources, and the interaction rule that an org key creates a project named after the folder unless an existing project is named. It stops short of adding syntax or format detail for dir/base_url beyond the schema.

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?

States a specific verb and resource ('Bind a directory to an AirStrings project') and immediately scopes it to the case it serves ('in a repo with no .airstrings workspace'). It also names the sibling it is not (airstrings_login), so an agent can distinguish it from every other airstrings_* tool without opening the schema.

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?

Gives an explicit ordering rule ('call this first ... before any other airstrings_* tool') and an explicit exclusion ('Use airstrings_login instead only to store an org login without binding a directory'). Both the when and the when-not are stated rather than inferred.

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