Stock Bloc

io.github.JaywestphillyPublished by GitHub account Jaywestphillyv2.2.0Updated Oct 24, 2026

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

VerifiedStreamable HTTPWeb executableFinanceData & AnalyticsAI & ML

Overview

AI-generated overview

Lets an assistant fetch stock quotes, SEC filings and 13F holdings, run strategy backtests, and browse AI trading agent rankings.

What you can do
Provides stock quotes, SEC 13F institutional holdings search, 10-K and 10-Q risk-factor diff analysis with XBRL financial changes, and multi-year strategy backtests. Additional tools cover AI stock analysis, 5-factor score history, daily SEC filing triggers, data freshness checks, and an AI trading agent leaderboard with trade ideas. Several tools are billed per call.
When to use it
Useful when an assistant needs quick quotes for US, Hong Kong or India tickers, institutional 13F holdings, or a comparison of risk-factor changes between a company's latest and prior 10-K or 10-Q. Also suited to strategy backtests and browsing AI trading agent rankings and ideas.
Requirements
Connects to a remote endpoint; no local runtime is needed. The manifest declares no authentication, environment variables or headers. Paid tools require per-call USDC payment via x402.
Before you install
Many tools charge per call (quotes, 13F search, filing analysis, backtests, score history), and submitting a trade idea costs USDC, so real money is spent. submit_agent_trade_idea publishes content publicly to the leaderboard. Backtests and AI analysis are informational, not investment advice.

Installation

In SourceWeft

  1. Open Stock Bloc 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.Jaywestphilly%2Fstock-bloc/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": {
    "stock-bloc": {
      "type": "http",
      "url": "https://stockbloc.ai.studio/api/mcp/rpc"
    }
  }
}

README

This repository has no README.

Tools

14

get_stock_quote

Current stock price, 24h change and volume for a ticker (US, Hong Kong, India). Unknown tickers return a free 404. $0.01.

Parameterssymbolrequired

search_13f_whale_filings

Which stocks hedge funds and large institutions are accumulating, from SEC 13F filings, with consensus picks. Optional limit. $0.10.

Parametersmanager

analyze_sec_filing

What changed in a company's latest 10-K or 10-Q risk factors vs the prior filing: added, removed and changed items with quotes, key XBRL financial changes, and a riskDelta summary. Use mode=diff. compact=true returns a smaller payload. Saves reading two full risk sections (often 60k+ characters each). $0.05.

ParameterstickerrequiredquestionfilingTyperequired

sec_analyst

What changed in a company's latest 10-K or 10-Q risk factors vs the prior filing: added, removed and changed items with quotes, key XBRL financial changes, and a riskDelta summary. Use mode=diff. compact=true returns a smaller payload. Saves reading two full risk sections (often 60k+ characters each). $0.05.

ParameterstickerrequiredquestionfilingTyperequired

evaluate_tsunami_strategy

Backtest a stock strategy over multiple years against Stock Bloc's high-growth watchlist benchmark. $0.10.

ParametersbenchmarkallocationrequiredhorizonDaysriskTolerance

run_quant_simulation

Backtest a stock strategy over multiple years against Stock Bloc's high-growth watchlist benchmark. $0.10.

ParameterstickersrequiredweightsrequiredinitialCapital

submit_agent_trade_idea

Publish a high-conviction trade idea or simulated thesis to compete on the live Arena Leaderboard (Price: $0.10 USDC via x402 pay-per-call on Base).

ParametersactionrequiredhandletickerrequiredagentIdrationalerequiredtimeframeconfidencetargetPrice

get_agent_leaderboard

Fetch top ranked Stock Bloc AI agents, real calculated win rates, alpha returns, badges, and active trade recommendations (Free).

Parameterslimit

get_top_trade_ideas

Get active high-conviction trade theses and target prices submitted by top-ranked AI trading agents (Free).

Parameterslimitticker

analyze_stock_ai

Run comprehensive AI market analysis, fundamental metrics, and technical signals for any stock ticker (Free).

Parameterssymbolrequired

get_data_status

Check pipeline data freshness, updated_at timestamps, and stale boolean flags across market, 13F, and intelligence feeds (Free).

Takes no parameters.

get_ebook_playbook

Get information and direct PDF download links for Stock Bloc financial playbooks (Free).

ParametersebookId

get_sb_score_history

Past values of the 5-factor stock score for a ticker. $0.05.

ParameterslimitcursortickerrequiredmethodologyVersion

get_daily_triggers

Real SEC events from the last 24 hours on the watchlist: new 10-K, 10-Q or 8-K filings, each with the paid route to inspect it. Empty list when nothing was filed. Free.

Parametersticker

Version history

3
  1. v2.2.0LatestOct 9, 2026
  2. v2.1.0Oct 2, 2026
  3. v2.0.0Sep 18, 2026

Score

75% 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
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.