MCP server for PoW + Lightning agent auth — charge AI agents per-call without accounts. npm: @powforge/captcha-mcp
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add captcha -- npx -y @powforge/captcha-mcp~/.codex/config.toml
[mcp_servers.captcha]
command = "npx"
args = ["-y", "@powforge/captcha-mcp"]
# codex mcp add captcha -- npx -y @powforge/captcha-mcp~/.cursor/mcp.json
{
"mcpServers": {
"captcha": {
"command": "npx",
"args": [
"-y",
"@powforge/captcha-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"captcha": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@powforge/captcha-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"captcha": {
"command": "npx",
"args": [
"-y",
"@powforge/captcha-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"captcha": {
"command": "npx",
"args": [
"-y",
"@powforge/captcha-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"captcha": {
"command": "npx",
"args": [
"-y",
"@powforge/captcha-mcp"
]
}
}
}