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browser_reload

Reload the active browser page in a specified session, optionally bypassing cache and waiting before continuing automation.

Instructions

Reload the current page.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
session_idYes
ignore_cacheNo
wait_secondsNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.5.1

TDQS

C2.6/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full burden, and it discloses almost nothing: it does not say whether the call blocks until the page finishes loading, whether it affects other tabs, or how caching is handled. The phrase 'current page' is the only behavioral signal, telling the agent it acts on the active tab rather than an arbitrary URL.

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

Conciseness4/5

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

A single front-loaded sentence with no filler. It is efficiently sized, though its brevity borders on under-specification rather than deliberate concision.

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?

An output schema exists, so return values need not be described, but for a three-parameter tool with no annotations and no schema documentation the description is too thin. An agent cannot tell from it whether reload waits for load completion or what wait_seconds and ignore_cache actually do.

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

Parameters1/5

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

Schema description coverage is 0% and the description adds nothing about any of the three parameters. The semantics of ignore_cache and wait_seconds (which presumably controls how long to wait after reloading) are left entirely unexplained in both places.

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?

States a specific verb (Reload) and resource (the current page), which is unambiguous on its own. It does not distinguish itself from adjacent navigation siblings such as browser_navigate, browser_back, or browser_forward, so it stops short of a 5.

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?

There is no guidance on when to reload versus re-navigating, and no mention of prerequisites such as needing an active session or a page already loaded. Usage is only implied by the verb.

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