Local MCP server for natural-language-to-JSON workflows using Git-controlled JSON contracts and JSON Schema validation.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add json-contracts -- npx -y json-contracts~/.codex/config.toml
[mcp_servers.json-contracts]
command = "npx"
args = ["-y", "json-contracts"]
# codex mcp add json-contracts -- npx -y json-contracts~/.cursor/mcp.json
{
"mcpServers": {
"json-contracts": {
"command": "npx",
"args": [
"-y",
"json-contracts"
]
}
}
}.vscode/mcp.json
{
"servers": {
"json-contracts": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"json-contracts"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"json-contracts": {
"command": "npx",
"args": [
"-y",
"json-contracts"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"json-contracts": {
"command": "npx",
"args": [
"-y",
"json-contracts"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"json-contracts": {
"command": "npx",
"args": [
"-y",
"json-contracts"
]
}
}
}