Zero Core Verify

Name: Zero Core Verify
Author: meltingpixelsai

by meltingpixelsaiversion 1.0.0i★ 1iComputer or cloud

Registry nameio.github.meltingpixelsai/zero-core-verify

How to install

What it does

Post-tx outcome verification via LLM-as-judge. Zero Core Verify.

Connects Computer or cloud
Account or key No key needed
Category Search & AI memory

Install

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

Passed 4/5 checks · What you ask goes through the maker’s server (verify.rugslayer.com) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

Open Claude’s Connectors page
CustomizeConnectors
Done
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameZero Core Verify
Remote MCP server URL · Addresshttps://verify.rugslayer.com/mcp
Leave Authentication as Claude detected it, then click Add
Done
Turn it on in a chat
+ConnectorsZero Core Verify
Done
Try it
Use Zero Core Verify and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Zero Core Verify or shows a Zero Core Verify tool in the answer, you are connected

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

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Done
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameZero Core Verify
Connection · Addresshttps://verify.rugslayer.com/mcp
Done
Pick Zero Core Verify in a chat
Start a new chat and pick Zero Core Verify from your plugins before typing
Done
Try it
Use Zero Core Verify and tell me what you can do for me, then show me one thing
✓ If ChatGPT says it is using Zero Core Verify or shows a Zero Core Verify tool in the answer, you are connected

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

Works with Claude Code · about 2 min

No key, nothing to install

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

Paste this command and press Enter

claude mcp add --transport http --scope user zero-core-verify https://verify.rugslayer.com/mcp

Done

Type /mcp in Claude Code
You should see Zero Core Verify listed as connected
Done
Try it
Use Zero Core Verify and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Zero Core Verify or shows a Zero Core Verify tool in the answer, you are connected

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

Works with Cursor · about 2 min

No key, nothing to install

Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Zero Core Verify and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Zero Core Verify or shows a Zero Core Verify tool in the answer, you are connected

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

Works with VS Code · about 2 min

No key, nothing to install

Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Zero Core Verify and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Zero Core Verify or shows a Zero Core Verify tool in the answer, you are connected

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 →

Address for apps that connect over the web

Addresshttps://verify.rugslayer.com/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Zero Core Verify💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user zero-core-verify https://verify.rugslayer.com/mcp

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "zero-core-verify": {
      "url": "https://verify.rugslayer.com/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "zero-core-verify": {
      "type": "http",
      "url": "https://verify.rugslayer.com/mcp"
    }
  }
}

Installed on your computer

Claude Code

claude mcp add --scope user zero-core-verify -- npx -y @meltingpixels/zero-core-verify

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "zero-core-verify": {
      "command": "npx",
      "args": [
        "-y",
        "@meltingpixels/zero-core-verify"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "zero-core-verify": {
      "command": "npx",
      "args": [
        "-y",
        "@meltingpixels/zero-core-verify"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "zero-core-verify": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@meltingpixels/zero-core-verify"
      ]
    }
  }
}

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

At a glance

GitHub stars i: 1
Downloads per weeki: 25/wk
Licence i: No licence stated
Connection: Computer or cloud
Transport: streamable-http
Latest versioni: 1.0.0
Categoryi: Search & AI memory
Published to registryi: May 1, 2026
Code last changedi: Nov 8, 2026
Maker: meltingpixelsai
Packages: npm: @meltingpixels/zero-core-verify
Repo: meltingpixelsai/zero-core-verify
Website: relayzero.ai
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.

Connect over the internet in

Claude ChatGPT Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 10, 2026. The maker wrote them, not us; we show them as plain text.

list_tools
List all available Harvey Verify tools with pricing and input requirements. Use this for discovery.
health
Check Harvey Verify server status, uptime, and payment network configuration.
verify_outcome
Post-transaction verification. Code checks what it can: the response against expected_schema (a JSON Schema or a list of required field names), and a measured response time against a stated limit. A response that fails code's checks fails without the AI judge; otherwise the judge
get_service_quality
Get aggregated quality scores for a service based on past verifications and reports, counting each paying wallet once (its latest). Returns the pass rate (overall, and over the rows where code checked the format or a measured time), average completeness and accuracy over the scor
report_outcome
Record a simple pass/fail outcome report for a service call. No LLM analysis - just logs the result to the quality database. Cheaper alternative to verify_outcome when you only need to record success/failure.

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 13, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account meltingpixelsai, which owns the repo
✓ Pass
Still maintained
Code last changed 5 days ago
✕ Fail
Has a licence
No licence file found in the repo
✓ Pass
Endpoint responds
Responded in 219 ms (HTTP 200)
– Not applicable
Sign-in with OAuth
No sign-in needed
✓ Pass
No hidden instructions in tool descriptions
Read 5 tool descriptions and found no hidden instructions to the AI

Discussion

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

No posts yet. Be the first to ask or share.

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

User reviews

No reviews yet

Compared with others in Search & AI memoryi

More stars than 76% of the other 6022 servers in this category
Published to the registry more recently than 10% of the other 6022 servers in this category
Basic checks equal to or better than 57% of the other 6022 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 Zero Core Verify safe?

It passed 4 of 5 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?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed 5 days ago, and the latest version (1.0.0) 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. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: Context7, Codebase Memory, Ruflo

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

Context7

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by upstashWidely used↓ 1.2M/wk★ 64.7KUpdated yesterday

Computer or cloud

Install

Codebase Memory

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

by DeusDataWidely used↓ 16.8K/wk★ 48.6KUpdated 27 days ago

Runs on your computer

Install

Ruflo

Agent teams, swarms, memory and hooks for Claude Code and Codex, served over MCP.

by ruvnetWidely used↓ 74.3K/wk★ 81.6K Stars for the whole repoUpdated today

Runs on your computer

Install

README from the maker

No README found in the repo

Zero Core Verify

What it does

Install

Open Claude’s Connectors page

Click “+ Add” → “Add custom connector” and fill in these 2 fields

Turn it on in a chat

Try it

Open ChatGPT’s add-MCP page on the web

Fill in the name and address

Pick Zero Core Verify in a chat

Try it

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Over the web

Installed on your computer

At a glance

Which apps can use it

Related guides

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

Discussion

User reviews

Compared with others in Search & AI memoryi

Common questions

Others in the same category

Context7

Codebase Memory

Ruflo

README from the maker