Causely

Name: Causely
Author: causely-oss

by causely-ossversion 1.0.1i★ –iRuns in the cloud

Registry nameapp.causely/causely

Install

Overview

Description from the maker (original English)

Causal reasoning for reliability: root cause, blast radius, and service health for agents.

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: Clinics & health

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://api.causely.app/mcp

Run this in your terminal

claude mcp add --transport http causely https://api.causely.app/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "causely": {
      "url": "https://api.causely.app/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": {
    "causely": {
      "type": "http",
      "url": "https://api.causely.app/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://api.causely.app/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 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain causely.app (the registry checks domain ownership)
… 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 Clinics & healthi

More stars than 0% of the other 855 servers in this category
Published to the registry more recently than 36% of the other 855 servers in this category
Basic checks equal to or better than 100% of the other 855 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 Causely 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 (1.0.1) reached the registry 2 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: Mirobody, FHIR MCP Server, Google Health MCP

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

Mirobody

by thetahealth

Lab results to LOINC codes and UCUM units, symptoms and diagnoses to ICPC-3. Offline, no API key.

Runs on your computer★ 1,408Apache-2.0Updated 5 days ago

Install

FHIR MCP Server

by wso2

MCP server providing seamless access to FHIR APIs for AI tools and healthcare applications

Runs on your computer★ 137Apache-2.0Updated 8 days ago

Install

Google Health MCP

by davidmosiah

Privacy-first unofficial Google Health API v4 MCP server for health, sleep, activity, HR agents

Runs on your computer★ 79MITUpdated 4 months ago

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.

Causely Agent Integrations — MCP Skills, Plugins & CLI

These are the tools that let AI agents query Causely's causal model directly, instead of scanning raw telemetry and guessing. This repository bundles client-side resources for working with Causely: agent integrations (MCP), a Kubernetes install CLI, and a shell toolkit for the Causely GraphQL API.

The Causely MCP server is hosted at `https://api.causely.app/mcp`. Point any MCP-compatible client at it and sign in with your Causely account on first connect (OAuth, no API keys). It exposes Causely's causal model, deterministic root cause, blast radius, and service health, as structured tools your agent can call directly.

Area	Path	What it is
MCP skills & plugins	`mcp/`	Claude (and compatible) skills that route work across Causely's MCP tools, plus starter configs for Cursor, Claude, Codex, VS Code Copilot, and OpenCode.
Kubernetes CLI	`cli/`	Go CLI that wraps Helm to install and manage the Causely agent in-cluster.
API shell client	`api/`	Bash libraries and scripts for snapshots, comparisons, and CI workflows against the Causely API.

Product documentation lives at docs.causely.ai. For MCP authentication, headers, and troubleshooting, start with MCP Server Integration.

MCP (`mcp/`)

Point any MCP-compatible client directly at the hosted server:

https://api.causely.app/mcp

On first connect, your client opens a browser to sign in to Causely (OAuth). No API keys or custom headers are required for the hosted server.

Or install the pre-built skills below for Claude Code, Claude Desktop, and Cursor, so your agent gets the right investigation sequence without hand-writing tool-selection logic.

[`mcp/README.md`](mcp/README.md) — Overview of the seven packaged skills (alert triage, change impact, health reporting, K8s investigation, correlated incidents, postmortems, and the master MCP router).
[`mcp/plugins/README.md`](mcp/plugins/README.md) — How to wire the hosted MCP server into Claude, Cursor, Codex, GitHub Copilot, OpenCode, and related tools, including optional custom headers.
Leaf skills — six drop-in folders under mcp/skills/, each with SKILL.md and references/complete-investigation.md (symlink to the shared mcp/complete-investigation.md in this repo).
Master router skill — mcp/SKILL.md (same causely-mcp role as in the skills overview) plus mcp/complete-investigation.md at the mcp/ root for full tool routing and investigation patterns.

Curious why causal context matters for agent accuracy? See the benchmark results — 100% fault scenario accuracy and 48% fewer tokens per investigation across 72 experiments.

CLI (`cli/`)

Install and operate the Causely agent from the terminal. See [`cli/README.md`](cli/README.md) for the install script, causely agent install, auth, and Helm-oriented flags. Official install guide: CLI Installation.

go build -C cli -o causely .

./causely version

API client (`api/`)

Shell-based GraphQL client: snapshots, diffing, GitHub Actions examples, and numbered docs. See [`api/README.md`](api/README.md) and api/docs/.

Contributing

See [`CONTRIBUTING.md`](CONTRIBUTING.md) for project layout, development setup, and how to submit changes.

The Go module for the CLI is declared in go.mod at the repository root (github.com/Causely/causely-api-client).

Causely

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 Clinics & healthi

Common questions

Alternatives

Mirobody

FHIR MCP Server

Google Health MCP

README from the maker

Causely Agent Integrations — MCP Skills, Plugins & CLI

MCP (mcp/)

CLI (cli/)

API client (api/)

Contributing

MCP (`mcp/`)

CLI (`cli/`)

API client (`api/`)