MCP.Market

Global Sentinel MCP server

by ykshah1309·io.github.ykshah1309/global-sentinel-mcp·v0.1.1
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Polymarket, GDELT, OpenSky, Cloudflare Radar unified as one MCP server.

B72/100grade B
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Safety scan
B72/100

full report

Adoption
New

0 stars19 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Global Sentinel tools (7)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • check_network_anomalies

    Check Cloudflare Radar for BGP and internet-outage anomalies.

  • convert_nnumber

    Convert between an FAA N-Number and its ICAO24 hex address.

  • get_global_events

    Fetch recent high-impact GDELT 2.0 events for a country.

  • get_macro_alert

    Composite macro-inflection signal for a region.

  • get_prediction_event_by_id

    Fetch a single Polymarket event's implied probability by id or slug.

  • get_prediction_odds

    Search Polymarket for crowd-sourced probability estimates.

  • lookup_aircraft_state

    Return the latest public ADS-B state vector for a registered aircraft.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan20 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 98 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 72/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Global Sentinel compares

Against every graded Developer tools MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
72/100
higher than 33% of 1,119 Developer tools servers
Tools
7
the typical Developer tools server has 7
Tools that change things
0%
typical: 5%. Fewer write tools means less an agent can break
Downloads a week
19
more than 5% of 436 Developer tools servers with a package

What its tools let an agent do: 7 read

Install Global Sentinel in Claude Code, Cursor or VS Code

claude mcp add global-sentinel-mcp -- uvx global-sentinel-mcp
Add to Cursor

What the publisher says

From the Global Sentinel repository's README, as published. We do not edit it. Read it on GitHub

global-sentinel-mcp

<!-- mcp-name: io.github.ykshah1309/global-sentinel-mcp -->

An async MCP server unifying prediction markets, global news events, aviation state, and internet-infrastructure telemetry into one alternative-data layer for macro and financial analysis.

Status: Beta — ready for production use; public API may still shift before 1.0.

Why this exists

Alternative data — prediction-market odds, real-time geopolitical event streams, live aviation transponder data, and internet-infrastructure telemetry — is increasingly central to macro and financial analysis. Each source has its own API shape, authentication model, and update cadence, making it tedious to wire them together for every new project.

global-sentinel-mcp closes that gap by wrapping four public data feeds behind a single Model Context Protocol (MCP) interface. An LLM agent can ask probability, event, aviation-state, and internet-telemetry questions in one place, without knowing the upstream API details. It also exposes a composite macro alert tool that fuses news events and outage annotations into one convergence signal with a human-readable explanation.

The server is fully async (httpx.AsyncClient with retry transport), returns typed Pydantic v2 models for every response and error, ships a TTL cache per source to stay within upstream rate limits, and installs in one command over stdio — no web server required.

Available Tools

Quickstart

1. Install

uvx global-sentinel-mcp

Or install from PyPI:

pip install global-sentinel-mcp

2. Set environment variables (all optional — unset tools degrade gracefully)

# OpenSky — OAuth2 preferred (post-2025 migration), Basic Auth for legacy accounts.
export OPENSKY_CLIENT_ID="your_opensky_client_id"
export OPENSKY_CLIENT_SECRET="your_opensky_client_secret"
# Cloudflare Radar — required for BGP and outage tools.
export CLOUDFLARE_API_TOKEN="your_cf_token"
# Optional.
export LOG_LEVEL="INFO"

3. Run

global-sentinel-mcp

The server speaks MCP JSON-RPC over stdio.

Local development

git clone https://github.com/ykshah1309/global-sentinel-mcp
cd global-sentinel-mcp
uv sync --dev
uv run global-sentinel-mcp        # run the server
uv run pytest tests/ -v           # run the test suite
uv run ruff check src/ tests/     # lint
uv run mypy src/                  # type-check

Claude Desktop configuration

Add to claudedesktopconfig.json (see claudedesktopconfig.example.json):

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Global Sentinel: common questions

Is Global Sentinel MCP server safe?
Mostly: it is graded B (72/100). Read the Global Sentinel safety report
How do I install Global Sentinel?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Global Sentinel need an API key?
Yes. The registry entry asks for OPENSKY_CLIENT_SECRET, OPENSKY_PASSWORD, CLOUDFLARE_API_TOKEN.
Is Global Sentinel maintained?
The last commit was 135 days ago (2026-06-22). The latest release is v0.1.1.
What can I use instead of Global Sentinel?
Servers from other publishers that do the same job: Scrapling MCP Server, Porkbun (official) MCP server and MCP server.
How does Global Sentinel compare with other Developer tools MCP servers?
safety score 72/100 (higher than 33% of 1,119 Developer tools servers); tools 7 (the typical Developer tools server has 7); tools that change things 0% (typical: 5%. Fewer write tools means less an agent can break). Full comparison.

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