Agent Trust MCP

Name: Agent Trust MCP
Author: Nikoble1926

by Nikoble1926version 1.0.0i★ –iRuns on your computer

Registry nameio.github.Nikoble1926/agent-trust-mcp

Install

Overview

Description from the maker (original English)

ERC-8004 agent trust scores via x402: free preview + paid USDC-on-Base signed scores (5 chains)

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
UsageiVery new↓ 54/wk · ★ –

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
You need to fill in: EVM_PRIVATE_KEY

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).
You fill in yourself: EVM_PRIVATE_KEY, RESOURCE_SERVER_URL

Values marked secret are keys to your account. Never share them or paste them into a chat.

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": {
    "agent-trust": {
      "command": "npx",
      "args": [
        "-y",
        "@nikosble1926/agent-trust-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "your-value",
        "RESOURCE_SERVER_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add agent-trust --env EVM_PRIVATE_KEY=your-value --env RESOURCE_SERVER_URL=your-value -- npx -y @nikosble1926/agent-trust-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "agent-trust": {
      "command": "npx",
      "args": [
        "-y",
        "@nikosble1926/agent-trust-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "your-value",
        "RESOURCE_SERVER_URL": "your-value"
      }
    }
  }
}

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": {
    "agent-trust": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@nikosble1926/agent-trust-mcp"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "your-value",
        "RESOURCE_SERVER_URL": "your-value"
      }
    }
  }
}

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.

Values you fill in

EVM_PRIVATE_KEY secret env
Optional. Base wallet private key (0x...) for a low-balance hot wallet with a little USDC. Required only for the paid tool; the free get_trust_preview works without it. Never use your main wallet.
RESOURCE_SERVER_URL env
Optional. Override the trust API base URL. Defaults to https://trust.nsgoods.org.

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 9, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Nikoble1926, 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 18696 servers in this category
Published to the registry more recently than 13% of the other 18696 servers in this category
Basic checks equal to or better than 100% of the other 18696 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 Agent Trust MCP 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?

You need to fill in: EVM_PRIVATE_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 (1.0.0) 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, Tethered Trust

Alternatives

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

Spec Driven Development

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

by formulahendryEarly↓ 66/wk★ 440Updated 14 months ago

Runs on your computer

Install

Remote Desktop Commander

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

by desktop-commanderGrowing★ 211Updated 4 days ago

Runs in the cloud✓ desktopcommander.app

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Tethered Trust

Fit, compatibility and recall checks for AI agents before they buy: verdicts, evidence, receipts.

by tetheredtrust.comEarlyUpdated today

Runs in the cloud✓ tetheredtrust.com

Install

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.

Agent Trust Oracle MCP

Wire the Agent Trust Oracle into Claude Desktop, Cursor, or any MCP client as tools. Ask your agent for an ERC-8004 trust score and it calls the tool; for the paid tool the bridge pays USDC on Base automatically via x402 and returns the signed result.

The `get_trust_preview` tool is free and needs no wallet key. The paid tool costs a few cents per call and activates only when you set a Base wallet key.

Quick start (no clone, no build)

Add this to your client config and you're done — npx fetches and runs it:

Claude Desktop — Settings → Developer → Edit Config:

"mcpServers": { "agent-trust": { "command": "npx", "args": ["-y", "@nikosble1926/agent-trust-mcp"] } } }

That gives you the free preview out of the box. To enable the paid tool, add a low-balance Base wallet key:

"mcpServers": { "agent-trust": { "command": "npx", "args": ["-y", "@nikosble1926/agent-trust-mcp"], "env": { "EVM_PRIVATE_KEY": "0x " } } } }

Cursor — Settings → MCP → Add new server, same command/args/env.

Restart the client, then ask: *"Get an agent trust preview"* (free) or *"Get the trust score for agent 6976 on ethereum"* (paid).

Tools

Tool	Cost	Description
`get_trust_preview`	free	Example ERC-8004 agent trust score (0–100) with component breakdown, no wallet key required
`get_agent_trust`	$0.005 USDC	Signed ERC-8004 trust score (0–100) + component breakdown (client breadth, recency, value, volume) for one agent. Params: `agent` (uint256 id, e.g. 6976), `chain` (`base`/`bsc`/`ethereum`/`mantle`/`polygon`, default `ethereum`)

Paid mode (optional)

The paid tool needs an EVM_PRIVATE_KEY: a Base wallet private key for a low-balance, dedicated hot wallet holding a little USDC — never your main wallet. Payments are gasless for the payer (the facilitator covers gas), so you mainly need a small USDC balance. Without the key, the paid tool returns a clear "set EVM_PRIVATE_KEY" message and the free preview keeps working.

RESOURCE_SERVER_URL is optional and defaults to https://trust.nsgoods.org.

Run from source (dev)

cd mcp

npm install npm run build node dist/server.js # or: npm run dev

Security

The EVM_PRIVATE_KEY is yours (the buyer's) and stays local in your client config — it is never sent to the API. Use a throwaway hot wallet with only a small USDC balance.
For spend control, see the policy-check hooks in the official x402 MCP guide and cap per-call / per-session amounts.

Notes

Mirrors the official x402 MCP client pattern: https://docs.x402.org/guides/mcp-server-with-x402 . The x402 v2 TypeScript packages (@x402/axios, @x402/evm) evolve quickly — if npm install or the build fails, check that guide for current package names/versions.

Trust scores read on-chain ERC-8004 Identity + Reputation registries; every paid /agent-trust and free /agent-trust/preview response carries signed_by + signature for verification. No accounts, no API keys on the service side. Educational — not financial advice. MIT licensed.

Agent Trust MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

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

Tethered Trust

README from the maker

Agent Trust Oracle MCP

Quick start (no clone, no build)

Tools

Paid mode (optional)

Run from source (dev)

Security

Notes