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Utility Matrix

Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance.

Connector by helphub369 · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/helphub369-utility-matrix

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://utility-matrix.com/mcp Remote (HTTP)

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About

Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
31 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 31

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 31 · Look things up without changing anything.

  • alert-fatigue-calculator
  • apdex-score-calculator
  • availability-sla-calculator
  • canonical-url-auditor
  • certificate-expiry-checker
  • change-failure-rate-calculator
  • cloud-waste-calculator
  • cluster-capacity-calculator
  • connection-pool-calculator
  • deployment-frequency-calculator
  • detect-secrets-scanner
  • dockerfile-linter
Show 19 more tools
  • dora-metrics-calculator
  • ec2-cost-calculator
  • egress-cost-calculator
  • error-budget-calculator
  • incident-cost-calculator
  • known-vulnerability-checker
  • kubernetes-manifest-linter
  • mttr-calculator
  • on-call-burden-calculator
  • pipeline-cost-calculator
  • precision-recall-f1-calculator
  • query-cost-estimator
  • rate-limit-utilization-calculator
  • reserved-instance-breakeven
  • rightsizing-calculator
  • slo-burn-rate-calculator
  • software-purchase-risk-calculator
  • terraform-plan-cost-estimator
  • total-cost-of-ownership-calculator

Network hosts it talks to 1

  • utility-matrix.com · found in remote endpoint, install command

Tools (31)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • alert-fatigue-calculatorAlert Fatigue Calculatorread-only

    Use when a user asks about alert noise, alert fatigue, or on-call burden from non-actionable alerts. Given weekly alert volume, actionable %, engineer count, and avg resolution time, returns noise rate, wasted hours, and fatigue tier.

  • apdex-score-calculatorApdex Score Calculatorread-only

    Use this when a user asks about their Apdex score or wants to measure user satisfaction with response times. Takes satisfied, tolerating, and total request counts; satisfied plus tolerating may not exceed total. Returns the Apdex score (0–1) and its rating on the published five-band scale: excellent, good, fair, poor or unacceptable.

  • availability-sla-calculatorAvailability SLA Downtime Calculatorread-only

    Use this when a user asks what a specific availability percentage (like 99.9% or 99.99%) means in downtime minutes per month or year. Converts availability SLA percentage to exact downtime budgets: annual, monthly, weekly, and daily.

  • canonical-url-auditorCanonical URL Auditorread-only

    Audit a page URL against its canonical tag. Detects missing canonical, self-referencing canonical, and relative URL issues.

  • certificate-expiry-checkerCertificate Expiry Checkerread-only

    Assess certificate expiry risk given a domain and days remaining. Returns risk level (OK, WARNING at <30 days, CRITICAL at <7 days, EXPIRED at <0).

  • change-failure-rate-calculatorChange Failure Rate Calculatorread-only

    Use when a user asks about change failure rate or DORA CFR. Given total and failed deployments, returns failure rate percentage and DORA tier.

  • cloud-waste-calculatorCloud Waste Calculatorread-only

    Use when a user asks about cloud waste, idle resources, or unattached storage. Given monthly cloud bill and idle/oversized percentages, returns waste estimate and tier.

  • cluster-capacity-calculatorKubernetes Cluster Capacity Calculatorread-only

    Use this when a user asks for Kubernetes cluster capacity. Uses the same node vCPU, node memory, node count, system reserve, and target utilization model as the browser calculator.

  • connection-pool-calculatorDatabase Connection Pool Calculatorread-only

    Use this when a user asks how many database connections to configure. Uses the same max_connections, app server count, database cores, average query duration, and peak RPS model as the browser calculator.

  • deployment-frequency-calculatorDeployment Frequency Calculatorread-only

    Use when a user asks about deployment frequency or DORA deploy cadence.

  • detect-secrets-scannerSecrets Scannerread-only

    Scan text (config, code, env files) for leaked API keys, tokens, passwords, and private keys, plus static code-risk findings such as dynamic code execution, wildcard CORS, unsafe HTML sinks, process spawning and removed security guards. Returns findings with redacted matches and severity classification.

  • dockerfile-linterDockerfile Linterread-only

    Lint a Dockerfile against a rule-based subset of Hadolint checks: untagged or :latest base images, interactive or unpinned apt-get installs, apt list cleanup, apk cache, ADD for local files, shell-form CMD/ENTRYPOINT, running as root and a missing HEALTHCHECK. Lines joined with a trailing backslash count as one instruction, and each issue reports its line in the original file.

  • dora-metrics-calculatorDORA Metrics Calculatorread-only

    Use this when a user wants to benchmark an engineering team against DORA metrics. Takes deploys per month, lead time in hours, change failure rate in percent and, optionally, time to restore in hours. Classifies each metric as elite, high, medium or low against fixed benchmark bands; an omitted restore time is reported as unknown and the overall profile is marked partial rather than assumed.

  • ec2-cost-calculatorEC2 Cost Calculatorread-only

    Use when a user asks about EC2 cost. Given instance type and hours, returns monthly cost and DO-equivalent savings estimate.

  • egress-cost-calculatorCloud Egress Cost Calculatorread-only

    Use this when a user asks about monthly internet egress cost from daily request volume, average response size, provider, and CDN offload. Uses the same model as the browser calculator.

Show 16 more tools
  • error-budget-calculatorSLO Error Budget Calculatorread-only

    Use this when a user asks about their SLO error budget, remaining error budget, or burn rate. Given SLO percentage and window, returns budget minutes remaining, burn rate multiplier, and status (Under budget / Elevated / ALERTING).

  • incident-cost-calculatorIncident Cost Calculatorread-only

    Use this when a user asks what an outage or incident cost, or wants to calculate the financial impact of downtime. Takes hourly revenue, downtime duration, and affected percentage. Returns revenue impact, engineering cost, and total incident cost in dollars.

  • known-vulnerability-checkerKnown Vulnerability Checkerread-only

    Historical curated package-name advisory reference only. Matches older CVE examples for common packages; does not query live feeds or evaluate installed version ranges, so it never proves a package is currently vulnerable or safe.

  • kubernetes-manifest-linterKubernetes Manifest Linterread-only

    Lint a Kubernetes manifest (YAML) for common issues: missing resource limits, missing health checks, :latest tag usage, privileged containers. Returns issue list and severity.

  • mttr-calculatorMTTR Calculatorread-only

    Use when a user asks about MTTR or DORA recovery time. Takes incident timestamps (string lines "start,detected,resolved" or array of {start,detected,resolved}).

  • on-call-burden-calculatorOn-Call Burden Calculatorread-only

    Use when a user asks about on-call load or burnout risk. Uses team size, rotation length, and hourly rate exactly as the browser calculator does.

  • pipeline-cost-calculatorCI/CD Pipeline Cost Calculatorread-only

    Use this when a user asks how much their GitHub Actions CI/CD pipeline costs per month. Takes average job duration in minutes, jobs per run, runs per month and the runner label (ubuntu-latest, windows-latest, macos-latest or self-hosted; matched case-insensitively). Uses GitHub list prices for standard hosted runners effective 1 Jan 2026 and GitHub Free's 2,000 included minutes for private repositories, drawn at list price. Self-hosted minutes carry no GitHub charge.

  • precision-recall-f1-calculatorPrecision, Recall and F1 Calculatorread-only

    Use this when a user asks about their ML model precision, recall, F1 score, or F-beta score. Takes precision and recall as fractions from 0 to 1 and an optional beta weight. Returns F1, F-beta, and interpretation of the precision-recall tradeoff.

  • query-cost-estimatorPostgreSQL Query Cost Estimatorread-only

    Estimate PostgreSQL sequential-scan and index-scan cost from table rows, table pages, selectivity, and storage type. Uses the same four-input model as the browser calculator.

  • rate-limit-utilization-calculatorAPI Rate Limit Utilization Calculatorread-only

    Calculate API rate limit utilization given current request count and limit. Returns utilization percentage, buffer, safety status, and risk level (OK at <80%, WARNING at 80-95%, CRITICAL at >95%).

  • reserved-instance-breakevenReserved Instance Breakeven Calculatorread-only

    Use this when a user asks whether to buy Reserved Instances or stay on On-Demand, or how long an RI takes to pay for itself. Takes On-Demand and RI monthly costs plus optional upfront fees (0 when omitted). Judges the 1-year and 3-year terms separately and returns each break-even month and net saving. It recommends a term only when that term saves money over its own length, and prefers 3 years only when it beats three 1-year terms over 36 months at current prices.

  • rightsizing-calculatorCompute Rightsizing Calculatorread-only

    Use when a user asks about instance rightsizing or overprovisioned compute.

  • slo-burn-rate-calculatorSLO Burn Rate Calculatorread-only

    Use this when a user asks how fast they are burning their error budget, or whether their current error rate will exhaust their SLO window. Takes error count, total requests, SLO target, and observation window. Returns burn rate and budget consumption per hour.

  • software-purchase-risk-calculatorSoftware Purchase Risk Calculatorread-only

    Use when a user asks about risk of a software purchase or SaaS commitment.

  • terraform-plan-cost-estimatorTerraform Plan Cost Estimatorread-only

    Use when a user asks to estimate monthly cost of a Terraform plan.

  • total-cost-of-ownership-calculatorTotal Cost of Ownership Calculatorread-only

    Use when a user asks about TCO or multi-year SaaS cost.

Signals

Last release
Jun 29, 2026 (4 months ago)

Details

Registry name
io.github.helphub369/utility-matrix
Version
1.0.0
Auth
Auth not stated
License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry

More from helphub369

Cite this page

Utility Matrix MCP server. Agent Mart. https://agentmart.dev/connectors/helphub369-utility-matrix (last updated 2026-10-24)