Skip to main content
Glama
marco-looy

Pega DX MCP Server

by marco-looy
OverviewSchemaRelated ServersScoreDiscussions
JavaScript
Hybrid

delete_attachment

Deletes a specified attachment from a case after validating user authentication and privileges. Updates case history on success.

Instructions

Remove the specified attachment from a case. The API validates user authentication and privileges to delete the attachment based on attachment category configuration. Users can delete attachments they uploaded or any attachment of categories they have delete privileges for. After successful deletion, the case history is updated. If an attachment is linked to multiple Link-Attachment objects, only the specific link is removed.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
attachmentIDYesFull ID of the attachment to delete. Format example: "LINK-ATTACHMENT ONNS8O-TESTAPP-WORK B-2001!20211115T061748.900 GMT". This is the complete Link-Attachment instance pzInsKey that uniquely identifies the attachment in the Pega system. The attachment must exist and the user must have delete privileges for the attachment category.
sessionCredentialsNoOptional session-specific credentials. If not provided, uses environment variables. Supports two authentication modes: (1) OAuth mode - provide baseUrl, clientId, and clientSecret, or (2) Token mode - provide baseUrl and accessToken.

Tool Definition Quality

A4.1/5.0
Behavior4/5

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

Discloses authentication, privilege validation, case history update, and behavior for multi-linked attachments. Without annotations, it adequately covers behavioral traits.

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?

Four concise sentences with no waste, front-loaded with purpose. Every sentence adds value.

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

Completeness3/5

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

Covers behavior and authentication but lacks mention of return value or error states, which is a gap given no output schema.

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% with detailed descriptions. The tool description adds little beyond schema, meeting the baseline of 3.

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 clearly states 'Remove the specified attachment from a case' with a specific verb and resource. It distinguishes from sibling tools like upload_attachment and update_attachment.

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

Usage Guidelines4/5

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

Provides context on who can delete and the effect on linked attachments, but lacks explicit when-not-to-use or alternatives. Clear enough given no sibling delete tools.

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

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/marco-looy/pega-dx-mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server