Schema | GTM MCP Server

GTM MCP Server

Overview Schema Related Servers Score Discussions

Server Configuration

Describes the environment variables required to run the server.

Name	Required	Description	Default
`GTM_TRANSPORT`	No	`streamable-http` for remote hosting	stdio
`GTM_LOG_FORMAT`	No	`console` for readable local development logs	json
`GTM_DATABASE_URL`	No	Mock CRM connection	postgresql+asyncpg://gtm:gtm@localhost:5432/gtm
`GTM_DRY_RUN_WRITES`	No	`true` validates and audits without persisting	false
`GTM_ENABLE_WRITE_TOOLS`	No	`false` runs a strictly read-only deployment	true

Instructions

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Capabilities

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": false }
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`experimental`	{}

Tools

Functions exposed to the LLM to take actions

Name	Description
server_infoA	Report which GTM capabilities this server can currently perform. Call this first when you are unsure whether a GTM capability is available, or when a data-modifying call has failed and you need to know whether writes are disabled. It takes no arguments, reads no customer data, and changes nothing. Returns which tools are implemented versus merely planned, whether the CRM database is reachable, and whether write tools are permitted to modify data. Do not call tools listed under planned capabilities; they are not registered and the call will fail.

Name

Description

server_infoA

Report which GTM capabilities this server can currently perform.

Call this first when you are unsure whether a GTM capability is available, or when a data-modifying call has failed and you need to know whether writes are disabled. It takes no arguments, reads no customer data, and changes nothing.

Returns which tools are implemented versus merely planned, whether the CRM database is reachable, and whether write tools are permitted to modify data. Do not call tools listed under planned capabilities; they are not registered and the call will fail.

Prompts

Interactive templates invoked by user choice

Name	Description
No prompts

Resources

Contextual data attached and managed by the client

Name	Description
No resources

Server Configuration
Instructions
Capabilities
Tools
Prompts
Resources

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