Aletheia Runtime Safety & Scope Creep Filter

Deterministic pre-execution filter that blocks known scope-creep and prompt-injection tool calls

What does this entry provide?

Aletheia Runtime Safety & Scope Creep Filter is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 73/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding Aletheia Runtime Safety & Scope Creep Filter to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 73/100
Install method: npm
Repo: vikasny30/aletheia-mcp
Repo updated: Sep 13, 2026

Install command

npx -y aletheia-mcp@0.3.1

Install method: npm

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Sep 13, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-13T14:09:41.255244Z",
      "publishedAt": "2026-09-13T14:09:41.255244Z",
      "statusChangedAt": "2026-09-13T14:09:41.255244Z"
    }
  },
  "server": {
    "name": "io.github.vikasny30/aletheia-mcp",
    "title": "Aletheia Runtime Safety & Scope Creep Filter",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.3.1",
    "packages": [
      {
        "version": "0.3.1",
        "transport": {
          "type": "stdio"
        },
        "identifier": "aletheia-mcp",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "packageArguments": [
          {
            "name": "--allow-write",
            "type": "named",
            "description": "Authorize filesystem writes and mutations (default: read-only)."
          },
          {
            "name": "--allow-network",
            "type": "named",
            "description": "Authorize outbound network requests (default: local-only)."
          },
          {
            "name": "--allow-loopback",
            "type": "named",
            "description": "Authorize requests to localhost / 127.0.0.1 dev servers (default: blocked)."
          },
          {
            "name": "--allowed-paths",
            "type": "named",
            "format": "filepath",
            "description": "Comma-separated list of directories writes are confined to (default: current working directory)."
          }
        ],
        "environmentVariables": [
          {
            "name": "ALETHEIA_ALLOW_WRITE",
            "description": "Set to \"true\" to authorize filesystem writes (equivalent to --allow-write)."
          },
          {
            "name": "ALETHEIA_ALLOW_NETWORK",
            "description": "Set to \"true\" to authorize outbound network requests (equivalent to --allow-network)."
          },
          {
            "name": "ALETHEIA_ALLOW_LOOPBACK",
            "description": "Set to \"true\" to authorize requests to localhost / 127.0.0.1 (equivalent to --allow-loopback)."
          },
          {
            "name": "ALETHEIA_OPERATOR_SECRET",
            "isSecret": true,
            "description": "Operator token required to loosen an already-running session's mandate at runtime."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/vikasny30/aletheia-mcp",
      "source": "github"
    },
    "websiteUrl": "https://github.com/vikasny30/aletheia-mcp",
    "description": "Deterministic pre-execution filter that blocks known scope-creep and prompt-injection tool calls"
  }
}

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