YIELD INTELLIGENCE — Passive Income MCP

io.github.thebrierfoxPublished by GitHub account thebrierfoxv1.0.1Updated Oct 24, 2026

Passive income opportunity scanner. Yield analysis and portfolio optimization for AI agents.

The publisher's own server: The Stall

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Remote MCP server that scans yield opportunities and builds income portfolios for an assistant, billed per call after a free trial.

What you can do
  • Scan yield opportunities: analyze Treasury yields, dividend ETFs, REITs, preferred stocks and CDs for a given capital amount and risk tolerance.
  • Build and rebalance portfolios: suggest allocation percentages and a rebalancing cadence to reach a target monthly income figure.
When to use it
Useful when someone wants an assistant to compare income-oriented investment options or sketch a diversified portfolio targeting a monthly income, for example with a lump sum and a stated risk preference.
Requirements
Remote Streamable HTTP endpoint; no API key or account is declared. The README states 50 free trial calls, then pay-per-call via x402 micropayments in USDC on Base.
Before you install
Calls beyond the free trial cost money through x402 micropayments in USDC on Base, so an agent could spend funds. Output is general yield analysis, not personalized financial advice. The README also describes paid one-time Python tools and pay-per-report city analyses that are separate products.

Installation

In SourceWeft

  1. Open YIELD INTELLIGENCE — Passive Income MCP in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.thebrierfox%2Fintuitek-ace/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "yield-intelligence-passive-income": {
      "type": "http",
      "url": "https://api.intuitek.ai/yield/mcp"
    }
  }
}

README

ACE — IntuiTek¹ Agent Commerce Engine

BYOK Python tools + AI-powered APIs + city market intelligence. One-time purchase or pay-per-report. No subscription required.


BYOK Tools (one-time purchase, $29 each)

Python tools that run on your machine with your own Anthropic API key. No subscription. No data leaves your environment.

Browse the store →

ToolDescriptionPrice
MoatMRI™Pressure-test any business against 10 strategic vectors. Outputs a Pressure Map, AI Front-Door Takeover Storyboard, and 90-Day Counterstrike Plan.$29 one-time
DOC2MATH™Convert technical documents into formal mathematical problem structures using the Zero-Inference Protocol — grounded, inference-tagged, MISSING-marked.$29 one-time

Both tools:

  • Run locally — your Anthropic key, your data, zero vendor lock-in
  • Python 3.9+ · 3 files · no external dependencies beyond the anthropic SDK
  • One-time $29 purchase via Stripe — download ZIP immediately after payment

COAP — City Opportunity Analysis (pay-per-report)

Market intelligence for US cities. Identifies the highest-potential business opportunities in any US city by cross-referencing Census data, BLS employment stats, and OpenStreetMap business density — all free public sources.

$49/report · $149/mo unlimited

  • Submit city + optional focus sector
  • Receive structured analysis: demand gaps, estimated revenue ranges, startup cost bands, saturation assessment
  • Output validated example: Doniphan MO → auto repair shop recommendation ($260K–$335K Year 1 revenue, $67K–$160K startup)
  • No API key required — hosted analysis, results by email
  • Pending queue when analysis capacity is limited (email notified on completion)

YIELD INTELLIGENCE MCP Server (free trial, $1/call)

Passive income opportunity scanner — accessible by agents and developers via MCP (Streamable HTTP).

50 free trial calls. No API key required.

Add to any MCP client (Claude Desktop, Cursor, Windsurf, Cline, etc.):

json
{  "mcpServers": {    "yield-intelligence": {      "url": "https://api.intuitek.ai/yield/mcp"    }  }}

After adding, your AI assistant gains two tools:

ToolWhat it does
analyze_yield_opportunitiesScans Treasury yields, dividend ETFs, REITs, preferred stocks, and CDs — surfaces the highest-returning options for your capital and risk tolerance
optimize_income_portfolioBuilds or rebalances a diversified portfolio to hit a target monthly income figure, with suggested allocation percentages and rebalancing cadence

Example prompts:

  • "I have $50k to invest for passive income at moderate risk. What's yielding the most right now?"
  • "Build me a portfolio targeting $500/month income. I prefer low volatility."

API Discovery

A2A (Agent-to-Agent)

Agent card at the standard discovery location:

https://api.intuitek.ai/.well-known/agent-card.json

MCP (Model Context Protocol)

Streamable HTTP, spec 2025-11-25. Mount in any MCP client:

https://api.intuitek.ai/yield      # YIELD INTELLIGENCE

Machine-readable pricing

https://api.intuitek.ai/pricing

Payment (pay-per-call)

x402 micropayments:

Asset: USDC on Base (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)payTo: 0x03d773c52B67993e60Ecb3134b17436fE03B584cx-payment header: follow x402 spec

Trial:

50 free calls — no payment required

Quick start (developer)

bash
# Check healthcurl https://ace-license-server-production.up.railway.app/health
# Get pricingcurl https://api.intuitek.ai/pricing
# Call a tool (trial — no payment needed for first 50 calls)curl -X POST https://api.intuitek.ai/yield/mcp \  -H "Content-Type: application/json" \  -d '{    "jsonrpc": "2.0",    "method": "tools/call",    "id": 1,    "params": {      "name": "analyze_yield_opportunities",      "arguments": {        "investment_capital": 50000,        "risk_tolerance": "moderate"      }    }  }'

BYOK delivery backend

ACE handles one-time product delivery:

  • Stripe checkout + signed webhook intake
  • Fernet-encrypted download token generation
  • Download link delivery via Resend (email on first payment verification)
  • Download endpoint: GET /byok/{product}/download/{token}

API reference

MethodPathDescription
GET/healthHeartbeat — returns status, active_subscribers, mrr_cents
GET/byok/BYOK store index
GET/byok/{product}Product page with Stripe checkout
POST/byok/{product}/checkoutCreate Stripe Checkout Session
GET/byok/{product}/download/{token}Verify payment, stream ZIP
POST/coap/checkoutCreate COAP Stripe Checkout Session
GET/coap/form/{token}COAP order form (post-payment)
POST/coap/submit/{token}Submit city analysis request
GET/pricingMachine-readable product and pricing catalog
POST/stripe/webhookStripe event ingestion (signed)
GET/validateLicense key validation
GET/.well-known/agent-card.jsonA2A agent card (via api.intuitek.ai)
POST/GET/yield/mcpYIELD INTELLIGENCE MCP endpoint

Self-hosting

bash
git clone https://github.com/thebrierfox/intuitek-acecp .env.example .env  # fill in STRIPE_*, FERNET_KEY, RESEND_API_KEY, BYOK_PRICE_MOATMRI, BYOK_PRICE_DOC2MATHpip install -r requirements.txtuvicorn ace_server:app --reload --port 8080

See .env.example for all required variables.

Or pull from GitHub Container Registry:

bash
docker pull ghcr.io/thebrierfox/intuitek-ace:latestdocker run -p 8080:8080 \  -e FERNET_KEY=your_key \  -e STRIPE_SECRET_KEY=your_stripe_key \  -e RESEND_API_KEY=your_resend_key \  ghcr.io/thebrierfox/intuitek-ace:latest

Operator: ~K¹ (William Kyle Million) / IntuiTek¹ · intuitek.ai

Source: README.md at commit 9a19a44

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.1LatestSep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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