Pacemaker MCP

MCP server that enables safe, SSH-based interaction with a Pacemaker cluster, offering guarded pcs commands for status queries and controlled operations via MCP clients.

→ RishabhKodes/pacemaker-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: PACEMAKER_SSH_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high1 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@0.6.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.6.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

lowyaml@2.5.0GHSA-48c2-rrv3-qjmp

yaml is vulnerable to Stack Overflow via deeply nested YAML collections

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configLOGNAME

configPACEMAKER_INSECURE_ACCEPT_UNKNOWN_HOST_KEYS— If host key checks block you in dev/test, set StrictHostKeyChecking no and UserKnownHostsFile /dev/null in your SSH config or set =true.

configPACEMAKER_MCP_CONFIG— Or put it in your Pacemaker MCP config file (JSON/YAML) via :

configPACEMAKER_SSH_CONFIG_HOST— Environment variables (e.g., , PACEMAKER_USE_SUDO)

configPACEMAKER_SSH_CONFIG_PATH

configPACEMAKER_SSH_DEBUG— Set =true and retry; inspect logs for where it stalls (jump vs target vs auth).

configPACEMAKER_SSH_HOST_ALIAS

configPACEMAKER_SSH_KEY_PASSPHRASE

configPACEMAKER_SSH_KEY_PATH

🔐 secretPACEMAKER_SSH_PASSWORD

configPACEMAKER_SSH_PORT

configPACEMAKER_SSH_READY_TIMEOUT_MS— "": "30000"

configPACEMAKER_USE_SUDO— Environment variables (e.g., PACEMAKER_SSH_CONFIG_HOST, )

configSSH_AUTH_SOCK— If IdentityFile is not set, the SSH agent () is used if available.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/rishabhkodes-pacemaker-mcp-p2hi9r)](https://m8ven.ai/mcp/rishabhkodes-pacemaker-mcp-p2hi9r)

commit: df93ed569c51fe768c94fa8f14ab960711a483ef

code hash: 536943a234c763afe397ba0769ede20ccc4ae57753e16c441460082dfe80a089

verified: 6/18/2026, 11:40:39 AM

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