Jsc Typescript Ast MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 91 installs a week from npm. Last commit 8 Apr 2026.
AST for TypeScript, supports creating JSON representations of React components
Nothing serious here today
Today is the operative word: we check Jsc Typescript Ast MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
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 jsc-typescript-ast-mcp -e 'PROJECT_TSCONFIG_PATH=<PROJECT_TSCONFIG_PATH>' -- npx -y jsc-typescript-ast-mcp{
"mcpServers": {
"jsc-typescript-ast-mcp": {
"command": "npx",
"args": [
"-y",
"jsc-typescript-ast-mcp"
],
"env": {
"PROJECT_TSCONFIG_PATH": "<PROJECT_TSCONFIG_PATH>"
}
}
}
}[mcp_servers.jsc-typescript-ast-mcp]
command = "npx"
args = ["-y", "jsc-typescript-ast-mcp"]
env = { PROJECT_TSCONFIG_PATH = "<PROJECT_TSCONFIG_PATH>" }{
"mcpServers": {
"jsc-typescript-ast-mcp": {
"command": "npx",
"args": [
"-y",
"jsc-typescript-ast-mcp"
],
"env": {
"PROJECT_TSCONFIG_PATH": "<PROJECT_TSCONFIG_PATH>"
}
}
}
}{
"servers": {
"jsc-typescript-ast-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"jsc-typescript-ast-mcp"
],
"env": {
"PROJECT_TSCONFIG_PATH": "<PROJECT_TSCONFIG_PATH>"
}
}
}
}Put your own value in place of
<PROJECT_TSCONFIG_PATH> (The path to your TypeScript project's tsconfig.json file).
The author’s registry entry marks it as required.
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Jsc Typescript Ast MCP — questions
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