LocalFree

Aletheia Runtime Safety & Scope Creep Filter MCP server

vikasny30/aletheia-mcp

Deterministic pre-execution filter for agent tool calls that blocks scope creep (credential reads, SSRF, destructive shell/SQL) and prompt injection.

12 GitHub stars176 npm downloads / month
Source code

Install Aletheia Runtime Safety & Scope Creep Filter in Claude Code

Claude Code
claude mcp add aletheia-runtime-safety-scope-creep-filt -- npx -y aletheia-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "aletheia-runtime-safety-scope-creep-filt": {
      "command": "npx",
      "args": [
        "-y",
        "aletheia-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Aletheia Runtime Safety & Scope Creep Filter MCP server do?

Deterministic pre-execution filter for agent tool calls that blocks scope creep (credential reads, SSRF, destructive shell/SQL) and prompt injection.

Is the Aletheia Runtime Safety & Scope Creep Filter MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Aletheia Runtime Safety & Scope Creep Filter run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Aletheia Runtime Safety & Scope Creep Filter to Claude Code?

Run: claude mcp add aletheia-runtime-safety-scope-creep-filt -- npx -y aletheia-mcp

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