project_get_setting

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 does disclose non-obvious behavior: empty pointer returns the whole file/stage, and stage makes the pointer relative to stage_settings. But it says nothing about error handling for invalid pointers or missing paths, or whether the read is cached – gaps for a tool with zero annotation coverage.

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?

Three tightly packed clauses with no filler: the action/scope, the pointer examples, and the stage rule. Everything is front-loaded and every sentence carries behavioral or parameter information.

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?

An output schema exists, so return values need not be described, and the description supplies the essential call semantics (pointer format, empty-pointer case, stage relativity). What remains thin is failure behavior on bad pointers, but for a read tool with a return schema this is largely adequate.

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 0%, so the description must compensate. It fully explains 'pointer' with two concrete examples and '' semantics, and explains 'stage' behavior (pointer becomes relative to stage_settings in multi-stage files), covering two of three parameters meaningfully. 'parameters_file' is only implied by context but is self-evident from the tool's resource.

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 states a specific verb and resource: 'Read any part of a ProjectParameters.json by JSON Pointer'. This immediately distinguishes it from the write siblings (project_set_setting, project_delete_setting, project_update_solver) by operation type, and the JSON Pointer specificity removes ambiguity about scope.

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?

It explains how to target content (JSON Pointer syntax, '' for the whole file) and when stage applies (multi-stage/orchestrator files), which is implied usage guidance. However, it never names an alternative tool or states when to prefer this over e.g. explain_project_parameters, project_list_processes, or session_get_parameters.

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