list_project_custom_environments

Retrieve custom environments.

Parameters

Parameter	Type	Required	Description
`idOrName`	string	Yes	The unique project identifier or the project name
`gitBranch`	string	No	Fetch custom environments for a specific git branch
`teamId`	string	No	Team ID.
`slug`	string	No	Team slug.

Cross-link map: list_project_custom_environments (/docs/agent-resources/vercel-mcp/tools/environment-variables/list_project_custom_environments)

From the Vercel docs graph (built 2026-10-11T05:27:30.050Z), spanning vercel.com docs + KB, nextjs.org, ai-sdk.dev, and other Vercel documentation sites. Full graph as JSON: https://vercel.com/docs/graph.json

Semantically closest pages

get_custom_environment — Use get_custom_environment with Vercel MCP.
filter_project_envs — Use filter_project_envs with Vercel MCP.
Environment Variables — Vercel MCP tools for environment variables.
get_project_env — Use get_project_env with Vercel MCP.
create_project_env — Use create_project_env with Vercel MCP.

Prerequisites

Agent Resources — Set up AI coding tools with Vercel documentation, reusable skills, and secure access to projects, deployments, and logs.

get_shared_env_var

update_shared_env_variable

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