data_merge
Deep merge structured data files
How to use it
data_merge is exposed by the MCP Json Yaml Toml MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the data_merge tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install MCP Json Yaml Toml
$
uvx mcp-json-yaml-tomlOther tools in MCP Json Yaml Toml (6)
constraint_list
List available generation constraints
constraint_validate
Validate inputs against LMQL constraints
data
Get, set, or delete values at specific paths
data_convert
Convert between JSON, YAML, and TOML
data_query
Advanced yq/jq expressions for transformations
data_schema
Manage schemas and validate files