F

FinBridge

Remote MCP server for Korean and US market data with filings, screeners, insider activity, and portfolio backtests

gronox-corp/finbridge · v0.1.0 · Development & Workflow

GRONOX Corp.Owner verifiedsafe
InstallSource
79Follow0

Trust Score

79

Security

95

Surfaces

1

What is FinBridge?

FinBridge is a published development & workflow plugin for AI coding agents in the codex ecosystem, developed by GRONOX Corp. and distributed through the HOL AI plugin registry. Remote MCP server for Korean and US market data with filings, screeners, insider activity, and portfolio backtests

Canonical slug
gronox-corp/finbridge
Version
v0.1.0 · updated Oct 5, 2026

Trust & Reputation

HOL Trust Score
79

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100pts
Maintenance
75pts
MCP Posture
95pts
Plugin Security
95pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
safe
Digest verified
Yes

Trust & reputation

Trust & Reputation

HOL Trust Score
79

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100pts
Maintenance
75pts
MCP Posture
95pts
Plugin Security
95pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/Jakechj/finbridge-mcp
Source commit
ea5f9990d2cb…
Publisher verified
No
Owner verified
@Jakechj

Continuous scanner CI not detected

This plugin remains listed. Its overall trust score is reduced by 10% because security checks are not maintained in the source repository's CI.

Optional: maintain the scanner in the source repository's CI to receive the full trust score. Listing does not require that change.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

safe
Safety label
95
Security score
0
High findings
Provider
registry-broker-fallback
Grade
A · safe
Version
Unknown
cisco-skill-scanner: not_applicable

Findings

lowmcp-securitymcp.remote.auth.unknown

MCP server finbridge does not declare an auth posture.

FinBridge — Frequently asked questions

What is FinBridge?
FinBridge is an AI plugin in the HOL registry. Remote MCP server for Korean and US market data with filings, screeners, insider activity, and portfolio backtests
How do I install FinBridge?
Install FinBridge in your harness: Codex — codex plugin marketplace add Jakechj/finbridge-mcp; MCP — git clone https://github.com/Jakechj/finbridge-mcp. Full step-by-step guidance is on the HOL plugin page.
How do I install FinBridge in Codex?
To install FinBridge in Codex, start with codex plugin marketplace add Jakechj/finbridge-mcp. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install FinBridge in MCP?
To install FinBridge in MCP, start with git clone https://github.com/Jakechj/finbridge-mcp. The complete step-by-step install guide for MCP is on the HOL plugin page.
Is FinBridge free?
Pricing for FinBridge is published on its HOL plugin page when the maker schedules a launch.
Who publishes FinBridge?
FinBridge is published by GRONOX Corp. and listed on HOL.
Is FinBridge available now?
FinBridge availability is listed on its HOL plugin page.

Install Guidance

Install in Codex

Install through the Codex CLI plugin marketplace.

Codex plugin docs
  1. 1

    Register the marketplace

    Run in any terminal. Codex reads the marketplace entry from .agents/plugins/marketplace.json (or the legacy .claude-plugin path) in the repository. If the repository ships none, add the generated entry from the Advanced section below first.

    shell
  2. 2

    Install from the Plugins browser

    Open Codex, open the Plugins browser, choose the finbridge-mcp marketplace, and install finbridge.

  3. 3

    Verify the marketplace registration

    shell

Plugin Manifest

{
  "name": "finbridge",
  "version": "0.1.0",
  "description": "Remote MCP server for Korean and US market data: DART and SEC EDGAR filings, corporate-action-adjusted Korean prices, screeners, insider activity, 13F holdings, and portfolio backtests.",
  "author": {
    "name": "GRONOX Corp.",
    "url": "https://www.gronox.kr"
  },
  "homepage": "https://www.gronox.kr",
  "repository": "https://github.com/Jakechj/finbridge-mcp",
  "keywords": [
    "mcp",
    "mcp-server",
    "finance",
    "stock-market",
    "korea",
    "dart",
    "sec-edgar",
    "13f",
    "screener",
    "backtest"
  ],
  "mcpServers": "./.registry/mcp.json",
  "interface": {
    "displayName": "FinBridge",
    "developerName": "GRONOX Corp.",
    "shortDescription": "Korean + US market data for AI agents.",
    "longDescription": "FinBridge is a remote MCP server (Streamable HTTP) that gives any MCP client unified access to Korean and US market data on one normalized schema: DART and SEC EDGAR filings, K-IFRS/US-GAAP financials, corporate-action-adjusted Korean daily prices and ETFs, insider trades, 13F holdings, technical indicators, valuation snapshots, named screeners over every Korean listing, and portfolio backtests. Serves only redistributable sources. Free tier: 100 metered calls a day, no card.",
    "category": "Productivity",
    "capabilities": [
      "MCP"
    ],
    "websiteURL": "https://www.gronox.kr",
    "privacyPolicyURL": "https://www.gronox.kr/privacy",
    "termsOfServiceURL": "https://www.gronox.kr/terms",
    "defaultPrompt": [
      "Run the Minervini trend template screen over Korean listings and show the top names.",
      "Pull Samsung Electronics' latest DART financials and compare them with Apple's SEC filing.",
      "Show recent insider trades and 13F holders for IREN."
    ],
    "brandColor": "#0B1F3A"
  },
  "license": "MIT",
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/Jakechj/finbridge-mcp
Marketplace path
Unknown
Source path
.
Install policy
Unspecified

File Inventory

.codex-plugin/plugin.json

plugin-manifest

1,678 bytes

b45c13df45c74792…

.mcp.json

file

114 bytes

ebfc34b2c1c21a9a…

.registry/mcp.json

mcp-config

78 bytes

f69fa23541f47fed…

AGENTS.md

file

2,994 bytes

6ecd57944ddb2f8e…

package-lock.json

file

229 bytes

57be69857cdbefbc…

package.json

file

467 bytes

3bc1080f7f258887…

README.md

file

7,393 bytes

794db66ea9807f7e…