API testing with requests, assertions, multi-step flows, environments, collections, load testing and OpenAPI mock data.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add api-testing -- npx -y @cocaxcode/api-testing-mcp~/.codex/config.toml
[mcp_servers.api-testing]
command = "npx"
args = ["-y", "@cocaxcode/api-testing-mcp"]
# codex mcp add api-testing -- npx -y @cocaxcode/api-testing-mcp~/.cursor/mcp.json
{
"mcpServers": {
"api-testing": {
"command": "npx",
"args": [
"-y",
"@cocaxcode/api-testing-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"api-testing": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cocaxcode/api-testing-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"api-testing": {
"command": "npx",
"args": [
"-y",
"@cocaxcode/api-testing-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"api-testing": {
"command": "npx",
"args": [
"-y",
"@cocaxcode/api-testing-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"api-testing": {
"command": "npx",
"args": [
"-y",
"@cocaxcode/api-testing-mcp"
]
}
}
}