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TONresistor

Telegram MCP Server

by TONresistor

deleteWebhook

Remove the active webhook from Telegram to stop receiving update deliveries, then use getUpdates for polling. Optionally drop pending updates.

Instructions

Remove webhook integration. Use getUpdates to receive updates after this.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
drop_pending_updatesNoPass True to drop all pending updates.

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. First observedv1.0.0

TDQS

A3.8/5.0
Behavior3/5

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

With no annotations, the description carries the transparency burden. It names the destructive target (webhook integration) and reveals a behavioral consequence (updates must be polled via getUpdates afterward). However, it does not disclose what happens to pending updates by default or the success return value, leaving side effects partially opaque.

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

Conciseness5/5

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

Two short sentences with zero filler. The core action is front-loaded, and the follow-up guidance about getUpdates earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a low-complexity tool with one optional parameter and no output schema, the description is nearly complete: it states the action and the post-action update channel. A note about pending updates default behavior or the boolean success response would make it fully complete, but nothing essential is missing for correct invocation.

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

Parameters3/5

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

Schema coverage is 100%, and the sole optional parameter already has a clear description in the input schema. The tool description adds no parameter-level detail, but none is necessary here since the schema fully documents the parameter.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description opens with a specific verb ('Remove') and a clear resource ('webhook integration'), stating exactly what the tool does. This also distinguishes it from siblings like setWebhook and getWebhookInfo without requiring inspection of their schemas.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides a useful post-action routing hint ('Use getUpdates to receive updates after this'), but it gives no explicit condition for choosing deleteWebhook over alternatives such as setWebhook or getWebhookInfo. The main usage context is only implied by the verb 'Remove'.

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

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