Palveron MCP Server

Name: Palveron MCP Server
Author: palveron

by palveronversion 1.0.1i★ –iRuns on your computer

Registry nameio.github.palveron/mcp-server

Install

Overview

Description from the maker (original English)

Early access - AI governance gateway for MCP tool calls (policies, PII masking, audit).

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "palveron": {
      "command": "npx",
      "args": [
        "-y",
        "@palveron/mcp-server"
      ]
    }
  }
}

Run this in your terminal

claude mcp add palveron -- npx -y @palveron/mcp-server

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "palveron": {
      "command": "npx",
      "args": [
        "-y",
        "@palveron/mcp-server"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "palveron": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@palveron/mcp-server"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account palveron, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32700 servers in this category
Published to the registry more recently than 16% of the other 32700 servers in this category
Basic checks equal to or better than 100% of the other 32700 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Palveron MCP Server safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Agent Data Tools: Utilities

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs on your computer★ 440MITUpdated 14 months ago

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@palveron/mcp-server Official Palveron MCP server — advisory AI-governance checks for MCP hosts and coding agents

⚡ Early access. Palveron is launching soon and access is currently invite-gated. This server is fully functional — you just need a pv_live_ key, which comes with an Early Access invite. [Join the waitlist → palveron.com/early-access](https://palveron.com/early-access)

Give your MCP-capable client — Claude Code, Cursor, any other MCP host — governance tools it can call before executing an action: policy verdicts, PII-masking results, and an audit trace for every check, all from the Palveron AI Governance Gateway.

Drop-in MCP server — one binary, configure your MCP host, you're done
Advisory governance verdicts — the gateway decides allow / mask / deny / hold; the agent (or your wrapping code) acts on the verdict
Audit trail per check — trace IDs flow back to the Palveron dashboard
Built on `@palveron/sdk` — retry, circuit breaker, typed errors out of the box

Advisory check vs. enforced governance — which one do you need?

This package is the advisory path. It cannot physically stop a tool call: it answers the question "is this allowed?", and the calling agent (or your code via check()/wrap()) is expected to honor the answer. That is by design — it works with any MCP host, needs no network topology change, and gives you verdicts plus audit traces immediately.

Enforced, non-bypassable governance for MCP tool calls is a different product surface: the Palveron remote MCP proxy. There you register the *target* MCP server in the Palveron dashboard and point your IDE at POST {gateway}/api/v1/mcp/proxy/{server_id} instead of the target — every tools/call then structurally passes through policy checks, approval holds, and drift detection before it can reach the target server. No cooperation from the agent required.

	This package (`@palveron/mcp-server`)	Remote MCP proxy
Model	Voluntary pre-flight check	In-path enforcement
Can a call bypass it?	Yes — enforcement depends on the caller honoring the verdict	No — the proxy sits between client and target server
Setup	`npx`, one env var	Register the target server in the dashboard, point the IDE at the proxy URL
Use it when	You want verdicts + audit traces inside any MCP host, or wrap tool calls programmatically	You need governance that agents cannot skip

See the MCP setup guide for the enforced path.

Installation

npm install -g @palveron/mcp-server

or use directly via npx

npx @palveron/mcp-server

Quick Start

The pv_live_… key in the examples below requires an Early Access invite — request one here. Once you have a key, everything works out of the box.

Claude Code

Add to your claude_desktop_config.json:

"mcpServers": { "palveron": { "command": "npx", "args": ["@palveron/mcp-server"], "env": { "PALVERON_API_KEY": "pv_live_xxx", "PALVERON_BASE_URL": "https://gateway.palveron.com" } } } }

Other MCP hosts

Any MCP-capable host can launch the server via the palveron-mcp binary:

PALVERON_API_KEY=pv_live_xxx palveron-mcp

Tools exposed via MCP

Tool	Purpose
`palveron_check`	Check a tool call against governance policies before execution. Returns the decision (`PASSED`, `BLOCKED`, `MODIFIED`/`REDACTED`/`ANONYMIZED` with the sanitized input, `PENDING_APPROVAL`, …), whether the call may proceed, findings, and the audit trace ID.
`palveron_status`	Governance status and diagnostics — gateway connectivity, circuit-breaker state, configured local lists.
`palveron_policy_list`	List the project's active policies so the host can explain its decisions.

Configuration

The server reads its configuration from environment variables. The MCP host sets them; you never put secrets in code.

Variable	Required	Description
`PALVERON_API_KEY`	yes	API key (`pv_live_…`) — comes with an Early Access invite
`PALVERON_BASE_URL`	no	Override the gateway endpoint (default: `https://gateway.palveron.com`)
`PALVERON_FAIL_OPEN`	no	`true` = allow tool calls when the gateway is unreachable (default: `false`, fail-closed)
`PALVERON_LOG_LEVEL`	no	`debug` / `info` / `warn` / `error` / `silent` (default: `info`)
`PALVERON_ALWAYS_BLOCK`	no	Comma-separated tool names that are always denied locally, without a gateway call
`PALVERON_ALWAYS_ALLOW`	no	Comma-separated tool names that always pass locally, without a gateway call

Requirements

Node.js 18 or newer
An MCP-capable client (Claude Code 0.4+, Cursor, etc.)

Palveron MCP Server

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Agent Data Tools: Utilities

README from the maker

Advisory check vs. enforced governance — which one do you need?

Installation

or use directly via npx

Quick Start

Claude Code

Other MCP hosts

Tools exposed via MCP

Configuration

Requirements

Links

License