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MangroveAI

by MangroveTechnologiesversion 1.0.2i★ –iRuns in the cloud
Registry nameio.github.MangroveTechnologies/mangroveai

Install

Overview

Description from the maker (original English)

Guardrails for trading agents. Built-in risk management, 100+ tools for strategy R&D, 12+ venues.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Accounting, finance & tax

Install

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

Before you install

  • Basic checks: 2 of 2 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

Which app do you use?

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

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://api.mangrovedeveloper.ai/mcp/

Run this in your terminal

claude mcp add --transport http mangroveai https://api.mangrovedeveloper.ai/mcp/

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "mangroveai": {
      "url": "https://api.mangrovedeveloper.ai/mcp/"
    }
  }
}

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": {
    "mangroveai": {
      "type": "http",
      "url": "https://api.mangrovedeveloper.ai/mcp/"
    }
  }
}

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:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://api.mangrovedeveloper.ai/mcp/

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 8, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account MangroveTechnologies, 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

  • ✓ Pass

    Endpoint responds

    Responded in 230 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • … 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 Accounting, finance & taxi

  • More stars than 0% of the other 2919 servers in this category
  • Published to the registry more recently than 83% of the other 2919 servers in this category
  • Basic checks equal to or better than 100% of the other 2919 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 MangroveAI safe?

It passed 2 of 2 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 (1.0.2) reached the registry 5 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: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Finance Toolkit

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

by JerBoumaWidely used↓ 15.5K/wk★ 5.5KUpdated yesterday

Computer or cloud

SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

by SolidInvoiceGrowing★ 981Updated 9 days ago

Runs in the cloud✓ solidinvoice.co

Korea Tax Calculator

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

by UpstageAIGrowing↓ 3.2K/wk★ 97Updated 2 days ago

Runs on your computer

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.

mangrove-agent

Mangrove gives trading agents guardrails. A local MCP server (Model Context Protocol) and provider agnostic plugin with built-in risk management on every order: circuit breakers, automatic risk-based position sizing, and automatically generated stop-loss and take-profit orders.

Built on the Mangrove API, with a REST API alongside. FastAPI + MCP. Strategies are authored and backtested on MangroveAI; this agent supplies the clock, local custody and execution, and a full audit trail.

Kraken and Robinhood venues, and DEX execution via 1inch across 10 EVM chains


What this is

mangrove-agent is an open-source local client for Mangrove services. It gives an AI client (Claude Code, Codex, Grok Build, Perplexity Computer, or any MCP client) local tools and access to configured hosted services. Credential and wallet custody depends on the selected workflow:

  • Author and test strategies. The agent turns a goal such as "momentum on ETH" into a backtested strategy by calling the MangroveAI API. Strategy building, backtesting, signals, market data and the knowledge base all live in MangroveAI; the agent forwards those tools and keeps no copy of them.
  • Paper trade. A paper schedule runs on a clock the agent supplies, while MangroveAI owns the strategy, balances, positions and trades. No funds are at risk.
  • Use the supported execution workflows. For local DEX execution, the agent signs transactions on the user's machine. Kraken BYOK keeps its API key local; Kraken OAuth is a separate connection where Mangrove holds the authorized grant. Robinhood uses its documented broker connection. Mangrove-owned execution software enforces deterministic risk management based on live market and account conditions. External AI clients and SDKs request operations and preserve Mangrove's decisions, audit details, and errors; they do not replace its risk policy.
  • Keep an audit trail. Local evaluations, DEX swaps and confirmed Robinhood fills are logged to a local SQLite database. Kraken orders are not added to the local trade log.

The agent exposes the same capabilities two ways: an MCP endpoint at http://127.0.0.1:9080/mcp/ and a REST API under /api/v1/agent/. MangroveAI also runs its own hosted MCP server at https://api.mangrovedeveloper.ai/mcp/.

You pay for MangroveAI access with a free API key from https://mangrovedeveloper.ai, or per call in USDC with x402 (no signup). More for agent builders: https://mangrove.ai/agents/ and https://mangrove.ai/llms.txt. Full platform documentation and the trading knowledge base are at https://mangrove.io/docs (knowledge base: https://mangrove.io/knowledge-base); the agent's kb_search tool queries the same corpus.

Choose an install path

PathUse it whenStart here
Ask your AI clientYou use Claude Code, Codex, Grok Build or Perplexity Computer and want the client to install and connect itselfInstall with an AI client
Clone and run setup.shYou want the full repository, API-key or x402 access, and the option to change the codeQuick start
Claude Code pluginYou use Claude Code and have a MangroveAI API keyClaude Code plugin
Cursor, Gemini CLI, KiroYou use another plugin-capable clientOther clients with the manifests at the repo root (.cursor-plugin/plugin.json, gemini-extension.json)
Codex plugin or MCP configYou use CodexCodex
DockerYou cannot run Python on the hostDocker

Every path runs the same agent. Use one path per machine: the agent listens on 127.0.0.1:9080, so a plugin install and a clone cannot run side by side on that port.

Install with an AI client

One-step Claude Code install (Claude Code 2.1.275 or later):

/plugin install mangrove-agent --marketplace MangroveTechnologies/mangrove-agent

Tell Claude Code, Codex, Grok Build or Perplexity Computer:

Install https://github.com/MangroveTechnologies/mangrove-agent and follow its AI client installation instructions.

The client installs the server in its own execution environment, loads the shared agent instructions, discovers the tools and calls the free status tool before it reports success. The user guide covers installation, choosing the agent's name, coming back later and switching clients. The installing agent follows Install from an agent. Perplexity Computer uses the provided command client and needs no Perplexity Project, custom cloud connector or extra desktop app.

Connect any MCP client (paste-ready config)

Once the agent is running from any install path above, point an MCP client at it with this mcpServers block (the same file ships at the repo root as .mcp.json.example; Claude Code reads it as .mcp.json in the project root, and other clients take the block in their own config file, see AI client setup):

{

"mcpServers": { "mangrove-agent": { "type": "http", "url": "http://127.0.0.1:9080/mcp/", "headers": { "X-API-Key": "REPLACE_WITH_API_KEYS_FROM_server/src/config/local-config.json" } } } }

The API key is written to server/src/config/local-config.json by setup.sh; the agent listens on loopback only.

The agent's shared identity and operating instructions live in SAGE.md. On first run the agent asks what to name itself and saves that choice locally for every client; there is no default personal name. AGENTS.md points Codex and compatible clients to SAGE.md, and CLAUDE.md imports it for Claude Code. Launch helpers, MCP configuration templates and the instruction bundle for hosts without file access are in AI client setup. Tool access is configured and verified separately for each client.

Install with setup.sh (sign-in, API key or x402)

Clone the repository and run ./scripts/setup.sh. Choose an existing MangroveAI API key, browser sign-in (OAuth), or wallet payments (x402, no signup). Browser sign-in requires the OAuth-enabled backend and currently supports a restricted tool catalog; see sign-in setup and limitations. The script protects local access, starts the agent and registers Claude when its CLI is available. For x402, a final menu prints wallet steps for you to run yourself; it never automatically creates/imports a wallet or pays. See the complete setup and wallet flow.

SETUP.md walks through installing these step by step on macOS and Windows.

Quick start: clone and run setup.sh
git clone https://github.com/MangroveTechnologies/mangrove-agent.git mangrove-agent

cd mangrove-agent ./scripts/setup.sh

One command selects API-key or x402 access, creates .venv, installs dependencies, starts the agent in the background, registers it with Claude Code when the claude CLI is present, and verifies authenticated local access. A first run can take a few minutes. Reruns preserve configuration and local state and restart the server only when code or configuration changed. Connecting another client to a running agent does not need a rerun.

When it finishes:

  • The agent runs at http://127.0.0.1:9080. Its process ID is in agent-data/bare.pid and its log is agent-data/bare.log.
  • setup.sh has run scripts/verify_quickstart.sh, which checks authenticated local access, scheduler readiness and that the onboarding tools are discoverable.
  • Claude registration is saved when the CLI is available and you did not pass --no-mcp. Other clients use the command client or their own MCP connection.

After setup, continue with your chosen client using the user guide. For Claude, run the command displayed at the end of setup—it changes to your checkout folder and launches claude. In x402 mode, complete the guided payment-wallet setup before requesting paid data or backtests. API-key users can paper-trade without a payment wallet. Simulated trades do not make upstream API calls free. Continue with your client using the user guide. Claude users can run ./scripts/chat.sh for a session with shell and file tools disabled and only the Mangrove MCP server; see restricted chat. In x402 mode, finish the printed payment-wallet steps before you request paid data or backtests (details). With an API key you can paper trade without a payment wallet. Paper trades are simulated, but the upstream data and evaluation calls behind them still count against your API-key allowance or cost x402 payments.

./scripts/

Only the beginning is shown; read the rest in the repo

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