Schema | GPT-5 MCP Server

GPT-5 MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`OPENAI_API_KEY`	Yes	Your OpenAI API key with GPT-5 access.
`TASK_COST_LIMIT`	No	Per-task spending limit in USD (default: 2.00).	2.00
`DAILY_COST_LIMIT`	No	Daily spending limit in USD (default: 10.00).	10.00
`ALERT_WEBHOOK_URL`	No	Optional webhook URL for alerts.
`OPENAI_TIMEOUT_MS`	No	Timeout in ms (default: 30000).	30000
`OPENAI_RETRY_COUNT`	No	Number of retries (default: 3).	3
`RESOURCE_MAX_COUNT`	No	Max resources included per call (default: 5).	5
`DEFAULT_TEMPERATURE`	No	Default temperature for GPT-5 (default: 0.7).	0.7
`RESOURCE_MAX_TOKENS`	No	Per-resource token budget (default: 1500).	1500
`MAX_INSTRUCTION_TOKENS`	No	Truncate very long instructions (default: 1500).	1500
`OPENAI_FALLBACK_MODELS`	No	Comma-separated fallback models (default: gpt-4o,gpt-4o-mini,gpt-4-turbo-preview,gpt-4-turbo,gpt-4,gpt-3.5-turbo).	gpt-4o,gpt-4o-mini,gpt-4-turbo-preview,gpt-4-turbo,gpt-4,gpt-3.5-turbo
`OPENAI_RESPONSES_MODEL`	No	Primary OpenAI model (default: gpt-5).	gpt-5
`DEFAULT_REASONING_EFFORT`	No	Default reasoning effort: minimal, low, medium, or high (default: high).	high
`MAX_CONVERSATION_CONTEXT`	No	Number of messages kept per call (default: 10).	10
`OPENAI_RETRY_BASE_DELAY_MS`	No	Base delay between retries in ms (default: 300).	300
`CONVERSATION_HARD_CAP_MULTIPLIER`	No	Hard cap multiplier for conversation (default: 10).	10

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
No tools

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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

curl -X GET 'https://glama.ai/api/mcp/v1/servers/andreahaku/gpt5_mcp'

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