Once bitten, twice shy — a shared memory of validated engineering traps, dead-ends and fixes for coding agents, served over MCP. AGPL-3.0.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http twiceshy https://api.twiceshy.app --header 'Authorization: <AUTHORIZATION>'~/.codex/config.toml
[mcp_servers.twiceshy]
url = "https://api.twiceshy.app"
http_headers = { Authorization = "<AUTHORIZATION>" }
# codex mcp add twiceshy --url https://api.twiceshy.app~/.cursor/mcp.json
{
"mcpServers": {
"twiceshy": {
"url": "https://api.twiceshy.app",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"twiceshy": {
"type": "http",
"url": "https://api.twiceshy.app",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"twiceshy": {
"httpUrl": "https://api.twiceshy.app",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"twiceshy": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.twiceshy.app",
"--header",
"Authorization:<AUTHORIZATION>"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"twiceshy": {
"url": "https://api.twiceshy.app",
"headers": {
"Authorization": "<AUTHORIZATION>"
}
}
}
}