MCP.Market

Causely MCP server

online · 100% uptime
by causely.app·app.causely/causely·v1.0.1·3 stars
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Causal reasoning for reliability: root cause, blast radius, and service health for agents.

A97/100grade A
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Safety scan
A97/100

full report

Adoption
Growing

3 stars

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

Causely tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-29 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 310ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 9 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 97/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Causely compares

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

Safety score
97/100
higher than 98% of 48,243 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
238 ms
faster than 60% of 30,027 servers
GitHub stars
3
more than 80% of 28,706 servers

Install Causely in Claude Code, Cursor or VS Code

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

What the publisher says

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

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.

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 — 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 — 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 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 and api/docs/.

Contributing

See 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).

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

Causely: common questions

Is Causely MCP server safe?
Yes, by our scan: it is graded A (97/100). Read the Causely safety report
How do I install Causely?
It runs remotely at api.causely.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Causely need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Causely maintained?
The last commit was 16 days ago (2026-10-20). The latest release is v1.0.1.
Is Causely up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Causely compare with other MCP servers?
safety score 97/100 (higher than 98% of 48,243 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 238 ms (faster than 60% of 30,027 servers). Full comparison.