Exposes a code property graph for C, Python and TypeScript: callers and callees, data and taint flow with source-to-sink witnesses, and points-to data.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add lachesis -- uvx lachesis-cpg~/.codex/config.toml
[mcp_servers.lachesis]
command = "uvx"
args = ["lachesis-cpg"]
# codex mcp add lachesis -- uvx lachesis-cpg~/.cursor/mcp.json
{
"mcpServers": {
"lachesis": {
"command": "uvx",
"args": [
"lachesis-cpg"
]
}
}
}.vscode/mcp.json
{
"servers": {
"lachesis": {
"type": "stdio",
"command": "uvx",
"args": [
"lachesis-cpg"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"lachesis": {
"command": "uvx",
"args": [
"lachesis-cpg"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"lachesis": {
"command": "uvx",
"args": [
"lachesis-cpg"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"lachesis": {
"command": "uvx",
"args": [
"lachesis-cpg"
]
}
}
}