Skip to main content
Glama
osama-ata

P6XER MCP Server

by osama-ata

get_calendars

Retrieve all calendar definitions from a Primavera P6 XER file, including hours-per-period data.

Instructions

List all calendar definitions in the XER file with hours-per-period data.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
file_pathYes
Behavior3/5

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

With no annotations, the description carries the full burden. It implies a read-only listing operation but does not explicitly state that it does not modify data or require special permissions. The behavior is adequately described but not fully transparent.

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?

The description is a single sentence of 12 words, efficiently conveying the core purpose without superfluous information. It is well-structured and front-loaded.

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?

Without an output schema, the description should explain return values but only mentions 'hours-per-period data' without elaboration. It also fails to clarify the input parameter or expected output format, leaving the agent underinformed.

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%. The description does not mention the sole parameter 'file_path' (type string, required), failing to add any meaning beyond the schema. The agent receives no guidance on how to use this 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 clearly states the verb 'List' and the resource 'calendar definitions' with a specific scope 'in the XER file' and additional data 'hours-per-period'. This effectively differentiates it from sibling tools like 'get_resources' or 'get_activities'.

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?

The description provides no guidance on when to use this tool versus alternatives. It does not mention prerequisites, exclusions, or context for selection among the many sibling get_* 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/osama-ata/p6xer-mcp-server'

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