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Ocultar Pii MCP Server

local only

Ocultar Pii runs on your own machine — the client starts it, so there is no endpoint to ping. 118 installs a week from pypi. Last commit 16 Jun 2026.

Zero-egress PII redaction for Claude. Runs locally — no data leaves your infrastructure.

Installs per day peak 39 · avg 17 · -16% w/w
a month agotoday
118
Installs / week
pypi · ocultar-claude-mcp
1
Stars
0 open issues
16 Jun 2026
Last commit
from GitHub
—
License
Go

What the code does

We have not read this server's code yet, 1 h ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

File ships in the package but is absent from the source [пакет] ocultar_claude_mcp.py:1
этот файл ставится пользователю, но в репозитории его нет

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

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.

run in your terminal
claude mcp add ocultar-pii -- uvx ocultar-claude-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "ocultar-pii": {
      "command": "uvx",
      "args": [
        "ocultar-claude-mcp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.ocultar-pii]
command = "uvx"
args = ["ocultar-claude-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "ocultar-pii": {
      "command": "uvx",
      "args": [
        "ocultar-claude-mcp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "ocultar-pii": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "ocultar-claude-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: OCULTAR_URL (URL of your locally running Ocultar Refinery), OCULTAR_API_KEY (Ocultar API key (leave blank if not configured)), OCULTAR_AUDITOR_TOKEN (Enables reveal_tokens tool. Must match OCU_AUDITOR_TOKEN on the server).

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Ocultar Pii — questions

Answers built from our own checks of this server.

Why is there no uptime for Ocultar Pii?
Ocultar Pii runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package ocultar-claude-mcp was installed 118 times last week.
How do I connect Ocultar Pii?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls ocultar-claude-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use Ocultar Pii?
The pypi package ocultar-claude-mcp was installed 118 times in the last week. Week over week that is -16%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Ocultar Pii open source?
We cannot say either way: written in Go and 1 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.