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NostrPulse

by PHONGUIT22version 1.3.1i★ –iRuns on your computer
Registry nameio.github.PHONGUIT22/nostrpulse

Install

Overview

Description from the maker (original English)

Autonomous payment & Web-of-Trust anti-Sybil layer for AI agents via Nostr & Cashu (NIP-61 NutZaps).

PopNx MCP’s three pillars

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

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: Online shops & payments

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?

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": {
    "nostrpulse": {
      "command": "npx",
      "args": [
        "-y",
        "nostrpulse-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add nostrpulse -- npx -y nostrpulse-mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "nostrpulse": {
      "command": "npx",
      "args": [
        "-y",
        "nostrpulse-mcp"
      ]
    }
  }
}

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": {
    "nostrpulse": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "nostrpulse-mcp"
      ]
    }
  }
}

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 8, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account PHONGUIT22, 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 Online shops & paymentsi

  • More stars than 0% of the other 2554 servers in this category
  • Published to the registry more recently than 85% of the other 2554 servers in this category
  • Basic checks equal to or better than 100% of the other 2554 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 NostrPulse 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 (1.3.1) reached the registry 4 days 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: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce

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

Stripe MCP

Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.

by stripeGrowing★ 2KUpdated 12 months ago

Runs in the cloud✓ stripe.com

MCP Cn Commerce

8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending

by TonyWang-hubEarly↓ 73/wk★ 96Updated 29 days ago

Runs on your computer

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.

⚡ NostrPulse (nostrpulse-mcp)

Autonomous Micropayments (Cashu eCash & NIP-61) and Guardrails for AI Agents

The Decentralized Stripe & Radar for Autonomous AI Agents via Nostr, Cashu eCash (NIP-61), and Model Context Protocol (MCP).

NostrPulse is an open-source payment and sovereign trust layer for autonomous AI agents, built on top of the Freedom Tech Stack (Nostr + Bitcoin Lightning + Cashu Chaumian eCash + Model Context Protocol). It provides Stripe-like settlement (M2M micro-payments via NIP-61 NutZaps) and Stripe Radar-grade anti-Sybil protection (Web-of-Trust graph distance + verifiable Economic Stake) for Cursor, Claude Desktop, and autonomous LLMs.

Explore Live Explorer » • AI Agent Interface • HRF Grant Roadmap & Verification • Bounty Board • Methodology • Relay Telemetry • Versus Engine


🤖 MCP Server for AI Agents (Stripe for AI)

NostrPulse natively exports an industry-standard Model Context Protocol (MCP) server over Stdio JSON-RPC. Any AI client (Claude Desktop, Cursor, Windsurf, LangChain, Vercel AI SDK) can instantly tap into decentralized reputation, machine-to-machine micropayments, and distributed compute without API keys or custodial accounts.

1. Zero-Code Quickstart (Cursor & Claude Desktop)

Paste this configuration directly into your claude_desktop_config.json or .cursor/mcp.json:

{

"mcpServers": { "nostrpulse": { "command": "npx", "args": ["-y", "nostrpulse-mcp"] } } }

  • Claude Desktop Config File Locations:
  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
  • Windows: %APPDATA%\Claude\claude_desktop_config.json
  • Cursor IDE: Save to .cursor/mcp.json in your project root, or add under *Cursor Settings > Features > MCP*.
2. Interactive Testing via MCP Inspector

Verify tools, examine schemas, and test prompts in the browser via the official Model Context Protocol Inspector:

npx @modelcontextprotocol/inspector npx -y nostrpulse-mcp
3. Core MCP Tools Lookup Table
Tool NameTypeDescription
check_trust_scoreRadar / Anti-SybilAnti-fraud radar for AI agents. Evaluates Web-of-Trust Ring-1 (22 Root Anchors), transitive hops, and Sybil-filtered Economic Stake (sats) before interacting or paying.
pay_cashu_nutzapPayment Rails (eCash)Instant machine-to-machine (M2M) settlement with Chaumian eCash (NIP-61 NutZap) wrapped in metadata-private NIP-59 Gift Wrap and NIP-44 encryption. Wrapped with pre-flight spending guardrails.
request_nip90_jobDecentralized ComputeDispatches compute and data-processing tasks to decentralized NIP-90 Data Vending Machines (DVMs) across Nostr relays with local SQLite cache fallback.
pay_lightning_nwcPayment Rails (Lightning)Settle BOLT-11 Lightning invoices directly through an autonomous node via NIP-47 Nostr Wallet Connect (Alby Hub, Phoenixd, Umbrel) with spending guardrails.
pay_with_nwcPayment Rails (Alias)Direct NWC payment executor alias for pay_lightning_nwc.
audit_cashu_mintMint RadarAudit and evaluate counterparty risk of a Cashu eCash Mint using Web-of-Trust graph distance, NIP-05 sovereign domain validation, and admin reputation.
route_cashu_mintMint MeshDynamically discover and route to the highest-trust, lowest-latency Cashu Mint from the WoT-Gated Dynamic Mint Mesh.
get_agent_identityZero-Config IdentityRetrieve active autonomous AI agent cryptographic public identity (pubkey, npub, keystore source, ephemeral status). Automatically bootstraps local keys.
get_spending_guardrailsBudget GatekeeperQuery current AI agent spending guardrails, daily budget (500 sats rolling), 24h satoshis spent, remaining allowance, and per-tx limits (50 sats).
get_agent_telemetryTelemetry & AuditInspect autonomous agent spending metrics, rolling 24h budget allowance, blocked Sybil threats, and Stripe Radar-grade recent telemetry events.
4. Profiles for Small Language Models (SLMs: 500M – 1.5B)

For edge devices, local SLMs (e.g., Qwen 2.5 0.5B/1.5B via Ollama), or cost-sensitive agent loops, NostrPulse supports context-optimized profiles that reduce prompt overhead from ~2,200 tokens down to ~380 tokens:

# Launch with minimal profile (3 core tools: check_trust_score, pay_cashu_nutzap, get_spending_guardrails)

npx -y nostrpulse-mcp --profile=minimal

Or via environment variable

NOSTRPULSE_PROFILE=minimal npx -y nostrpulse-mcp

ProfileActive ToolsToken FootprintRecommended Use Case
minimalcheck_trust_score, pay_cashu_nutzap, get_spending_guardrails~380 tokensLocal SLMs (0.5B – 1.5B), edge devices, low-cost loops
radarcheck_trust_score, audit_cashu_mint~240 tokensRead-only anti-Sybil screening & Mint risk verification
paymentpay_cashu_nutzap, pay_lightning_nwc, get_spending_guardrails~420 tokensPayment-only execution daemons & bots
fullAll 10 NostrPulse MCP tools~2,200 tokensFlagship LLMs (Claude 3.7/Opus, GPT-4o, Gemini 2.5)

5. Autonomous Agent-to-Agent (A2A) Collaborative Mesh

NostrPulse includes a reference implementation for autonomous agent-to-agent decentralized negotiation and micro-commerce (scripts/test-mesh-agent.ts):

[ Agent A: Requester / Buyer ]                   [ Agent B: Worker / Seller ]

│ │ ├──► 1. Dispatch NIP-90 Job ('zap-analytics') ──►│ │ │ │ 2. Audit Requester WoT Anti-Sybil Score ◄───┤ (Requires Trust Score > 40) │ (check_trust_score) │ │ │ │◄── 3. Acknowledge & Deliver Computation ───────┤ │ │ ├──► 4. Inspect Budget Guardrails (assert 24h) │ │ │ ├──► 5. Settle Cashu NutZap (Adaptive Fallback) ─►│

  • Zero-Cloud Local Inference: Run the showcase locally using Ollama (qwen2.5-coder:1.5b) without cloud API keys:
  npm exec tsx scripts/test-mesh-agent.ts --ollama
  • Adaptive Spending Fallback: If a requested micro-payment exceeds the rolling 24-hour spending limit, the agent automatically adapts down to the remaining safe allowance to settle minimum fees without crashing or overspending.

🌐 The Problem & The Freedom Solution

Open agentic systems and decentralized protocols eliminate platform lock-in, but introduce two critical vulnerabilities:

  1. Agent Impersonation & Sybil Floods: Cryptographic keypairs (npub) cost $0 to generate, making spam bots, clone accounts, and wash-trading rampant.
  2. Payment Fragility & KYC Lockouts: Legacy banking rails (Stripe/PayPal) freeze autonomous agents. Synchronous Lightning Zaps (NIP-57) fail when receiver nodes are offline or lack inbound liquidity channels.
Paradigm Shift
VectorLegacy Web2 / StripeNostrPulse (Freedom Tech Stack)
Agent IdentityAPI keys, credit cards, KYC bansCryptographic Sovereign Keypairs (`NIP-01 / NIP-19`)
Anti-Fraud (Radar)Centralized black-box heuristic rulesWeb-of-Trust Ring-1 (22 Anchors) + Anti-Sybil Sats Stake
M2M Settlement30% platform cuts, merchant holdsChaumian eCash (NIP-61 NutZaps): Zero-fee, instant, private
Offline DeliverySynchronous connection requiredAsynchronous NutZaps via NIP-59 Gift Wrap & Relays
Compute DelegationProprietary cloud APIsNIP-90 Data Vending Machines (Open Compute Marketplace)
AI ProtocolCustom vendor REST wrappersStdio JSON-RPC via Model Context Protocol (`nostrpulse-mcp`)

🏛️ Multi-Tier System Pipeline

  1. Identity & Discovery
  2. Reputation & Anti-Sybil
  3. Multi-Rail Value Rails
  4. AI MCP & NIP-90 DVM

• NIP-01: P2P WebSocket relays

• NIP-05: Cryptographic DNS

• NIP-07: Signer (Alby, nos2x)

• NIP-65: Relay gossip mesh

• 5-Pillar Score (0–100 pts)

• 22 Root Anchors WoT graph

• Anti-Sybil Damping Guard

• Mint Reputation Radar

• Dual-bar Economic Stake

• NIP-47: NWC Lightning Rail

• NIP-61: Cashu NutZaps

• NIP-57: Lightning Zaps

• NIP-59: Gift Wrap Privacy

• NUT-06: Dynamic Mint Mesh

• MCP Stdio: JSON-RPC server

• npm: nostrpulse-mcp

• NIP-90: DVM Worker Daemon

• Bounties: WoT-gated tasks


🚀 Key Innovations & Engineering Highlights

1. 🛡️ 5-Pillar Cryptographic Trust Score & Anti-Sybil Visualizer

NostrPulse calculates an objective 0–100 point reputation index directly from open relay data and root anchor graph topology:

PillarVerification SignalMax Points

| Pillar 1 | **NIP-05 Cryptographic DNS Bin

Only the beginning is shown; read the rest in the repo

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