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PopNx MCPMCP servers for people who use AI · explained in plain words

Srbryant86 MCP

by srbryant86version 1.2.2i★ –iRuns on your computer
Registry nameio.github.srbryant86/mcp-server

How to install

What it does

Sign AI output for EU AI Act + FRE 902 compliance, verify content authenticity provenance

  • Connects Runs on your computer
  • Account or key Needs CERTNODE_API_KEY
  • Category Law & government data

Install

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

Passed 0/1 checks · Runs on your computer · ✓ Commands checked Nov 14, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Sign up and create a Srbryant86 MCP key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Srbryant86 MCP site ↗

  3. Open the Claude desktop app’s settings file

    SettingsDeveloperEdit Config

  4. Paste these settings and save the file

    {
      "mcpServers": {
        "srbryant86": {
          "command": "npx",
          "args": [
            "-y",
            "@certnode/mcp-server"
          ],
          "env": {
            "CERTNODE_API_KEY": "your-value"
          }
        }
      }
    }

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Quit Claude and open it again

  6. Try it

    Use Srbryant86 MCP and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Srbryant86 MCP or shows a Srbryant86 MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CERTNODE_API_URL CertNode API base URL. Defaults to https://certnode.io/api/v1

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Srbryant86 MCP yet

Srbryant86 MCP runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect Srbryant86 MCP

  • You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
  • You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)
  • You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)
  • You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

B · Others in Law & government data that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code, with some setup first

You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Sign up and create a Srbryant86 MCP key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Srbryant86 MCP site ↗

  3. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  4. Paste this command and press Enter

    claude mcp add --scope user srbryant86 --env CERTNODE_API_KEY=your-value -- npx -y @certnode/mcp-server

    Replace “your-value” with your key before pressing Enter

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Type /mcp in Claude Code

    You should see Srbryant86 MCP listed as connected

  6. Try it

    Use Srbryant86 MCP and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Srbryant86 MCP or shows a Srbryant86 MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CERTNODE_API_URL CertNode API base URL. Defaults to https://certnode.io/api/v1

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Sign up and create a Srbryant86 MCP key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Srbryant86 MCP site ↗

  3. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  4. Fill in your key

    In the Srbryant86 MCP settings, CERTNODE_API_KEY is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Open the AI chat in Cursor in Agent mode

  6. Try it

    Use Srbryant86 MCP and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Srbryant86 MCP or shows a Srbryant86 MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CERTNODE_API_URL CertNode API base URL. Defaults to https://certnode.io/api/v1

Descriptions are as written by the maker.

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

You need a Srbryant86 MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Sign up and create a Srbryant86 MCP key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Srbryant86 MCP site ↗

  3. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  4. Fill in your key

    In the Srbryant86 MCP settings, CERTNODE_API_KEY is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Open the AI chat in VS Code in Agent mode

  6. Try it

    Use Srbryant86 MCP and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Srbryant86 MCP or shows a Srbryant86 MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CERTNODE_API_URL CertNode API base URL. Defaults to https://certnode.io/api/v1

Descriptions are as written by the maker.

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use Srbryant86 MCP💬 Discussion →
For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user srbryant86 --env CERTNODE_API_KEY=your-value -- npx -y @certnode/mcp-server

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "srbryant86": {
      "command": "npx",
      "args": [
        "-y",
        "@certnode/mcp-server"
      ],
      "env": {
        "CERTNODE_API_KEY": "your-value"
      }
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "srbryant86": {
      "command": "npx",
      "args": [
        "-y",
        "@certnode/mcp-server"
      ],
      "env": {
        "CERTNODE_API_KEY": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "srbryant86": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@certnode/mcp-server"
      ],
      "env": {
        "CERTNODE_API_KEY": "your-value"
      }
    }
  }
}

Values you fill in

  • CERTNODE_API_KEY secret required env
    CertNode API key from https://certnode.io/dashboard/api-keys (required for sign_ai_output and authenticated verification)
  • CERTNODE_API_URL env
    CertNode API base URL. Defaults to https://certnode.io/api/v1

Descriptions are as written by the maker.

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

At a glance

Downloads per weeki
53/wk
Licencei
No licence stated
Connection
Runs on your computer
Latest versioni
1.2.2
Published to registryi
Apr 28, 2026
Code last changedi
–
Maker
srbryant86
Packages
npm: @certnode/mcp-server
Repo
–
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

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 14, 2026

  • ! Caution

    Maker matches the repo

    The publisher (srbryant86) is not the repo owner (srbryant86); someone else may have listed it

  • … 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

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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Posts here are written by users, not the PopNx team.

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User reviews

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Compared with others in Law & government datai

  • More stars than 0% of the other 1845 servers in this category
  • Published to the registry more recently than 6% of the other 1845 servers in this category
  • Basic checks equal to or better than 7% of the other 1845 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 Srbryant86 MCP safe?

It passed 0 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?

You need to fill in: CERTNODE_API_KEY

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 (1.2.2) reached the registry 7 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: Korean Law MCP, Global law, Tw Legal Rag

Others in the same category

Servers in the same category from other makers, sorted by stars.

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

Korean Law MCP

Korean law: statutes, precedents, ordinances, treaties and citation verification (법제처 API).

by chrisryugjWidely used★ 2.9KUpdated 11 days ago

Runs in the cloud

Global law

The law of nearly every country on earth, any date: read it, see what changed it, check citations.

by lexifinaWidely used★ 2KUpdated 4 days ago

Runs in the cloud✓ lexifina.com

Tw Legal Rag

Taiwan law MCP server: 22M court judgments, statutes, agency rulings, with citation checks

by aa0101181514Growing★ 346Updated 2 days ago

Runs in the cloud

README from the maker

No README found in the repo