How do I connect MCP Js MCP Server to Claude?

The listing records `claude mcp add mcp-v8 -- mcp-v8 --directory-path /tmp/mcp-v8-heaps # stateful` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.

Is MCP Js MCP Server free?

The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can MCP Js MCP Server do?

MCP Js MCP Server documents 5 tools to the agent, including cancel_execution, get_execution, get_execution_output. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

MCP Js

Unclaimed

by r33drichards

MCP server that exposes a V8 JavaScript runtime as a tool for AI agents like Claude and Cursor. Supports persistent heap snapshots via S3 or local filesystem, and is ready for integration with modern AI development environments.

Install

$claude mcp add mcp-v8 -- mcp-v8 --directory-path /tmp/mcp-v8-heaps # stateful

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

javascriptmcpmcp-server

Is this your MCP server?

This listing was auto-indexed from the public record. Claim it to edit the page, set compatibility and unlock growth tools. Takes under two minutes.

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Security profile

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Documented tools (5)

From project documentation. A server handshake does not verify each tool’s description or behavior.

cancel_execution

stateful

get_execution

stateful

get_execution_output

stateful

list_executions

stateful

run_js

both

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about MCP Js MCP Server

How do I connect MCP Js MCP Server to Claude?: The listing records `claude mcp add mcp-v8 -- mcp-v8 --directory-path /tmp/mcp-v8-heaps # stateful` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is MCP Js MCP Server free?: The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can MCP Js MCP Server do?: MCP Js MCP Server documents 5 tools to the agent, including cancel_execution, get_execution, get_execution_output. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.