Ast Impact Mapper MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 25 installs a week from npm. Last commit 21 May 2026.
MCP server that uses TypeScript AST to find which tests are affected by a code change
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add ast-impact-mapper-mcp -- npx -y ast-impact-mapper-mcp
{
"mcpServers": {
"ast-impact-mapper-mcp": {
"args": [
"-y",
"ast-impact-mapper-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.ast-impact-mapper-mcp]
command = "npx"
args = ["-y", "ast-impact-mapper-mcp"]
{
"mcpServers": {
"ast-impact-mapper-mcp": {
"args": [
"-y",
"ast-impact-mapper-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"ast-impact-mapper-mcp": {
"args": [
"-y",
"ast-impact-mapper-mcp"
],
"command": "npx"
}
}
}
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