HODLXXI Read-Only

Name: HODLXXI Read-Only
Author: hodlxxi

by hodlxxiversion 0.1.1i★ –iRuns in the cloud

Registry nameio.github.hodlxxi/hodlxxi-readonly

Install

Overview

Description from the maker (original English)

Public read-only MCP server for HODLXXI agent identity, trust, receipts, and verification.

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://hodlxxi.com/agent/mcp

Run this in your terminal

claude mcp add --transport http hodlxxi-readonly https://hodlxxi.com/agent/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "hodlxxi-readonly": {
      "url": "https://hodlxxi.com/agent/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": {
    "hodlxxi-readonly": {
      "type": "http",
      "url": "https://hodlxxi.com/agent/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:

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://hodlxxi.com/agent/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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account hodlxxi, 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 32700 servers in this category
Published to the registry more recently than 17% of the other 32700 servers in this category
Basic checks equal to or better than 100% of the other 32700 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 HODLXXI Read-Only 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 (0.1.1) reached the registry 4 months 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, Agent Data Tools: Utilities

Alternatives

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

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

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago

Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 2 days ago

Install

Agent Data Tools: Utilities

by Nutshell2000

103 tools: JSON repair, CSV, hashes, cron, dates, units, validators. 25 free calls.

Runs in the cloudUpdated today

Install

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.

HODLXXI Read-Only MCP

Public remote MCP server and standalone FastMCP package wrapping 26 allowlisted HODLXXI machine-readable trust surfaces.

Public remote server

Use this Streamable HTTP endpoint in any MCP host that supports remote servers:

https://hodlxxi.com/agent/mcp

No API key or OAuth flow is required. The server is public and read-only.

Machine-readable discovery:

https://hodlxxi.com/.well-known/mcp.json

https://hodlxxi.com/.well-known/agent.json https://hodlxxi.com/agent/capabilities

A compatible client can initialize a session, list exactly 26 tools, and call tools such as:

hodlxxi_get_agent_discovery
hodlxxi_get_capabilities
hodlxxi_get_chain_health
hodlxxi_get_reputation
hodlxxi_get_attestations
hodlxxi_get_operator_continuity
hodlxxi_get_receipt
hodlxxi_verify_receipt

The canonical MCP Registry metadata is stored at the repository root in server.json under the name io.github.hodlxxi/hodlxxi-readonly.

Security boundary

fixed upstream origin: https://hodlxxi.com
fixed endpoint enum; no generic URL tool
GET-only access to allowlisted upstream runtime surfaces
redirects disabled
10-second upstream timeout
2 MiB response ceiling
JSON and application/linkset+json only
strict identifier and pagination validation
no Flask imports, database access, wallet access, LND access, keys, secrets, environment reads, payment initiation, receipt creation, or write calls
dedicated systemd sidecar; the Flask monolith does not execute MCP tools
public nginx route proxies only to the loopback sidecar

GET /agent/jobs/ and GET /agent/readiness/self-scan are intentionally excluded because they may mutate server state.

Independent validation

The remote production path has been validated from an external macOS client and through a Claude custom connector:

external client -> HTTPS -> nginx -> loopback MCP sidecar -> public HODLXXI runtime surfaces

The validation completed MCP initialization, tools/list, and live calls to capabilities, chain health, and reputation. See docs/MCP_CLIENT_VALIDATION.md.

Development

python3 -m venv .venv

. .venv/bin/activate python -m pip install --upgrade pip python -m pip install -e ".[test]" pytest -q

Run over stdio

hodlxxi-mcp

Equivalent:

python -m hodlxxi_mcp

For local client configuration, point the MCP host at the virtual-environment executable and use stdio transport.

Run the sidecar over localhost Streamable HTTP

hodlxxi-mcp-http

The sidecar endpoint is fixed at:

http://127.0.0.1:8765/mcp

The sidecar transport is intentionally locked to loopback, stateless JSON responses, Host/Origin protection, and the same 26 read-only tools. Public exposure is handled separately by the hardened production reverse proxy.

HODLXXI Read-Only

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

Agent Data Tools: Utilities

README from the maker

HODLXXI Read-Only MCP

Public remote server

Security boundary

Independent validation

Development

Run over stdio

Run the sidecar over localhost Streamable HTTP