Crowdin MCP by usefulapi

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MCP server for Crowdin — projects, files, strings, translation progress, tasks, and members.

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Call this server's tools from your browser. Nothing to install.

https://crowdin.usefulapi.io/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

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crowdin_add_string Destructive

Adds a source string to a file in a Crowdin project (additive). Crowdin API: POST /projects/{projectId}/strings.

textstring, required

The source string text.

fileIdinteger, required

Id of the source file to add the string to.

projectIdinteger, required

Numeric project id (path).

contextstring

Optional context shown to translators.

isHiddenboolean

Hide the string from translators.

maxLengthinteger

Max allowed translation length.

identifierstring

Optional unique string identifier / key.

The server marks this tool as destructive. Running it may delete or overwrite data on the server or in any account you connected with your headers.

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Argument	Type	Description
text*	string	The translation text.
stringId*	integer	Id of the source string to translate.
projectId*	integer	Numeric project id (path).
languageId*	string	Target language id, e.g. "fr", "de", "uk".
pluralCategoryName	string	Plural form, e.g. "one", "few", "many", "other".

Argument	Type	Description
limit	integer	Max rows (max 500, default 25).
offset	integer	Rows to skip (default 0).
projectId*	integer	Numeric project id.

Argument	Type	Description
name	string	Filter by branch name.
limit	integer	Max rows (max 500, default 25).
offset	integer	Rows to skip (default 0).
projectId*	integer	Numeric project id.

Argument	Type	Description
limit	integer	Max rows (max 500, default 25).
offset	integer	Rows to skip (default 0).
branchId	integer	Filter by branch id.
projectId*	integer	Numeric project id.
directoryId	integer	Filter by parent directory id.

Argument	Type	Description
limit	integer	Max rows (max 500, default 25).
filter	string	Filter files by name substring.
offset	integer	Rows to skip (default 0).
branchId	integer	Filter by branch id.
projectId*	integer	Numeric project id.
directoryId	integer	Filter by directory id.

Argument	Type	Description
croql	string	Crowdin Query Language filter, e.g. count of words <= 5.
limit	integer	Max rows (max 500, default 25).
fileId	integer	Filter by source file id.
filter	string	Filter strings by text or identifier substring.
offset	integer	Rows to skip (default 0).
branchId	integer	Filter by branch id.
projectId*	integer	Numeric project id.

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crowdin_add_string Destructive

Try it

crowdin_add_string Destructive

Tools (12)