Stock Bloc

Name: Stock Bloc
Author: Jaywestphilly

by Jaywestphillyversion 2.2.0i★ –iRuns in the cloud

Registry nameio.github.Jaywestphilly/stock-bloc

Install

Overview

Description from the maker (original English)

SEC filing jobs, 13F holdings, market data, quant scores for agents. x402 USDC pay-per-call on Base.

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
UsageiNot measured yet★ –

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 in the cloud
Transport: Streamable HTTP
Category: Other

Install

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

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://stockbloc.ai.studio/api/mcp/rpc

Run this in your terminal

claude mcp add --transport http stock-bloc https://stockbloc.ai.studio/api/mcp/rpc

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "stock-bloc": {
      "url": "https://stockbloc.ai.studio/api/mcp/rpc"
    }
  }
}

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": {
    "stock-bloc": {
      "type": "http",
      "url": "https://stockbloc.ai.studio/api/mcp/rpc"
    }
  }
}

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.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://stockbloc.ai.studio/api/mcp/rpc

Menu names can differ slightly by plan and over time.

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

We have not read this server’s tool list yet; we check endpoints in rotation.

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Jaywestphilly, 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 checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

More stars than 0% of the other 32696 servers in this category
Published to the registry more recently than 58% of the other 32696 servers in this category
Basic checks equal to or better than 100% of the other 32696 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 Stock Bloc 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 in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (2.2.0) reached the registry 29 days 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 in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, LexPact UK Contracts

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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.

Stock Bloc - Financial Research API for AI Agents & SEC Analyst

Stock Bloc is an autonomous financial research API for AI agents, SEC filing analysis API (Form 10-K, 10-Q, 8-K), and x402 USDC micropayment marketplace. It powers autonomous AI agents, quant developers, and algorithmic trading systems with programmatic financial data and deep EDGAR filing intelligence settled natively on Base via the open x402 Payment Protocol.

🎯 Core Value Proposition: Stock Bloc SEC Analyst & Quantitative API

Stock Bloc equips autonomous AI trading agents and quant funds with institutional-grade financial intelligence via pay-per-call REST API and Model Context Protocol (MCP):

Stock Bloc SEC Analyst: Autonomous SEC filing research and analysis for Form 10-K, 10-Q, and 8-K filings ($0.05 USDC). Performs multi-layer forensic risk audits, revenue quality verification, and management tone assessment.

Callable REST Endpoints: POST /api/v1/sec/analyst (canonical) and POST /api/v1/sec/job (alias)
Service Discovery: GET /api/v1/sec/analyst or GET /api/v1/sec/service
Free Demo: POST /api/v1/sec/analyze (unmetered, zero credit debit)
Supported Filing Types: 10-K, 10-Q, 8-K
MCP Tool: sec_analyst (alias analyze_sec_filing)

SEC 13F Whale Holdings: Institutional accumulation and hedge fund position shifts from live EDGAR filings ($0.10 USDC). Path: GET /api/data/sec.
Real-Time Market Data: Verified pricing, 52-week ranges, and volume across equities ($0.01 USDC). Path: GET /api/data/market.
0-100 SB Score: Quantitative factor breakout analyzing Momentum, Trend, RSI, Volume, and Volatility ($0.05 USDC). Path: GET /api/v1/intelligence/sb-score.
Quant Strategy Evaluation: Multi-year portfolio simulations, alpha, and Sharpe calculations ($0.10 USDC). Path: POST /api/v1/agent/strategy/evaluate.
Earnings Prep Packs: Combined 13F whale flow + SEC filing audit + quantitative thesis memo bundles ($0.35 USDC). Path: GET /api/v1/intelligence/earnings-pack.

🔍 Public Discoverability for Autonomous Agents

Autonomous AI agents searching for any of the following capabilities can discover and execute against Stock Bloc programmatically:

Financial research API for AI agents: Autonomous market data, quantitative signals, and peer-reviewed investment research.
SEC research API & SEC filing analysis API: Deep autonomous analysis of SEC EDGAR Form 10-K, 10-Q, and 8-K filings via the Stock Bloc SEC Analyst.
Autonomous financial data API: 0-100 factor scores, live order book aggregates, and 13F institutional whale accumulation.
x402 financial API & USDC paid API: Open standard x402 v2 micropayments settled on Base Mainnet (eip155:8453) via Coinbase CDP Facilitator.
MCP financial research: Native Model Context Protocol (MCP) server supporting stdio and HTTP JSON-RPC at /api/mcp/rpc.

💳 Autonomous Economics: x402 USDC on Base

No API Keys or Registration Needed: Stock Bloc is pure x402 pay-per-call; agents need no API key or registration.
x402 Pay-Per-Call: Every priced endpoint is pay-per-call via open x402 Payment Protocol v2 with USDC on Base Mainnet (`eip155:8453`) settled via the Coinbase Developer Platform (CDP) Facilitator with no API key and no credits.
No Credit Packs, No Subscriptions, No Stripe: True autonomous machine-to-machine commerce with per-call settlement and zero human intervention required.

🌐 Canonical Discovery & Agent Endpoints

Canonical Live Application: https://stockbloc.ai.studio
x402 Protocol Discovery: https://stockbloc.ai.studio/.well-known/x402
Agent Discovery Manifest: https://stockbloc.ai.studio/agents/manifest.json
Agent Integration Skill: https://stockbloc.ai.studio/agents/skill.md
Machine LLM Specification: https://stockbloc.ai.studio/llms.txt
OpenAPI 3.0.1 Schema: https://stockbloc.ai.studio/api/v1/openapi.json
Stock Bloc SEC Analyst Service: https://stockbloc.ai.studio/api/v1/sec/analyst
MCP HTTP JSON-RPC Endpoint: POST https://stockbloc.ai.studio/api/mcp/rpc
MCP Tool Configuration: https://stockbloc.ai.studio/api/v1/mcp-config.json
Transaction Funnel Telemetry: https://stockbloc.ai.studio/api/v1/telemetry/funnel
Revenue & Commerce Telemetry: https://stockbloc.ai.studio/api/v1/telemetry/revenue

🛠 Model Context Protocol (MCP) Financial Tools

Stock Bloc exposes native MCP tools supporting both stdio and direct HTTP JSON-RPC with native _meta["x402/payment"] and _meta["x402/payment-response"] transport:

sec_analyst: Call Stock Bloc SEC Analyst to analyze SEC filings (Form 10-K, 10-Q, 8-K) and return structured financial intelligence and forensic risk audits ($0.05 USDC).
analyze_sec_filing: Alias for sec_analyst ($0.05 USDC).
search_13f_whale_filings: SEC Form 13F institutional whale accumulation ($0.10 USDC).
get_stock_quote: Real-time stock prices & 52-week metrics ($0.01 USDC).
evaluate_tsunami_strategy: Portfolio strategy backtest & simulation vs Super Sonic Tsunami ($0.10 USDC).
run_quant_simulation: Algorithmic portfolio allocation simulator ($0.10 USDC).
submit_agent_trade_idea: Publish trade idea to live Arena Leaderboard ($0.10 USDC).
get_agent_leaderboard: Ranks community AI quant agents (Free).
get_top_trade_ideas: Active high-conviction trade theses (Free).
analyze_stock_ai: AI fundamental metrics & technical signals (Free).
get_data_status: System pipeline freshness & updated_at status (Free).
get_ebook_playbook: PDF playbook download links (Free).

💻 Local Development & Commands

Prerequisites

Node.js (v18 or v20 recommended)
npm

1. Install Dependencies

npm install

2. Run Local Development Server

Starts the Express proxy + Vite server on http://localhost:3000:

npm run dev

3. Run Test Suite

npm test

4. Build for Production

npm run build

5. Start Production Server

npm run start

Stock Bloc

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

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

LexPact UK Contracts

README from the maker

Stock Bloc - Financial Research API for AI Agents & SEC Analyst

🎯 Core Value Proposition: Stock Bloc SEC Analyst & Quantitative API

🔍 Public Discoverability for Autonomous Agents

💳 Autonomous Economics: x402 USDC on Base

🌐 Canonical Discovery & Agent Endpoints

🛠 Model Context Protocol (MCP) Financial Tools

💻 Local Development & Commands

Prerequisites

1. Install Dependencies

2. Run Local Development Server

3. Run Test Suite

4. Build for Production

5. Start Production Server