# Opsdeck

> One deck for CI failures, cron, traces, k8s events, API diffs, query plans and Terraform. Opsdeck is an incident and change workbench that runs in your browser. Paste CI logs, crontabs, distributed traces, Kubernetes events, two OpenAPI versions, query plans, Lambda REPORT lines, Terraform plans, error messages and suspicious strings; Opsdeck recognises each format, masks secrets locally and sends it to the matching usefulweb tool. The results become one ranked list of findings with triage, a release gate with go/no-go rules, A/B and over-time comparisons, a merged timeline, action items with business-day due dates, a fair review meeting across time zones and one printable report.

Opsdeck (Developer & ops workbench) is a premium app of usefulweb.site (https://usefulweb.site/): a full program that runs in the browser. Its engine is deterministic and the same functions are exposed as tools, so an agent can compute exactly what the app shows.

## Use it
- Landing page: https://opsdeck.usefulweb.site/
- Workspace (browser app): https://opsdeck.usefulweb.site/app - open a project with https://opsdeck.usefulweb.site/app#project=<base64url-encoded project JSON> or a template with https://opsdeck.usefulweb.site/app#template=<id>
- Project file format (JSON Schema): https://opsdeck.usefulweb.site/project.schema.json
- Tutorials: https://opsdeck.usefulweb.site/tutorials
- JSON API: POST https://opsdeck.usefulweb.site/api/v1/tools/<toolId>/calculate (catalog: https://opsdeck.usefulweb.site/api/v1/tools)
- OpenAPI: https://opsdeck.usefulweb.site/openapi.json
- MCP (Streamable HTTP): https://opsdeck.usefulweb.site/mcp

## Engine tools
- [CI/CD Failure Explorer](https://cicdfailureexplorer.usefulweb.site/): Paste CI logs from several runs: root cause per run, grouped signatures, top causes and fixes. API: POST https://opsdeck.usefulweb.site/api/v1/tools/cicd-failure-explorer/calculate · MCP tool `cicd_failure_explorer`
- [Kubernetes Event Explorer](https://kuberneteseventexplorer.usefulweb.site/): Paste kubectl events and get a timeline, reason taxonomy and likely root causes per workload. API: POST https://opsdeck.usefulweb.site/api/v1/tools/kubernetes-event-explorer/calculate · MCP tool `kubernetes_event_explorer`
- [Distributed Trace Explorer](https://distributedtraceexplorer.usefulweb.site/): Paste an OTLP, Jaeger or Zipkin trace: span tree, critical path, self-time, N+1 calls and errors. API: POST https://opsdeck.usefulweb.site/api/v1/tools/distributed-trace-explorer/calculate · MCP tool `distributed_trace_explorer`
- [Error Message Translator](https://errormessagetranslator.usefulweb.site/): Paste a technical error and get the plain-English cause and troubleshooting steps. API: POST https://opsdeck.usefulweb.site/api/v1/tools/error-message-translator/calculate · MCP tool `error_message_translator`
- [Query Plan Visualizer](https://queryplanvisualizer.usefulweb.site/): PostgreSQL EXPLAIN (ANALYZE) or MySQL EXPLAIN JSON → plan tree, hot nodes and index suggestions. API: POST https://opsdeck.usefulweb.site/api/v1/tools/query-plan-visualizer/calculate · MCP tool `query_plan_visualizer`
- [Serverless Performance Explorer](https://serverlessperformanceexplorer.usefulweb.site/): Lambda REPORT lines → cold-start rate, p50/p95/p99, memory right-sizing and cost per 1M calls. API: POST https://opsdeck.usefulweb.site/api/v1/tools/serverless-performance-explorer/calculate · MCP tool `serverless_performance_explorer`
- [OpenAPI Diff Explorer](https://openapidiffexplorer.usefulweb.site/): Compare two versions of an OpenAPI spec and see exactly which changes break clients. API: POST https://opsdeck.usefulweb.site/api/v1/tools/openapi-diff-explorer/calculate · MCP tool `openapi_diff_explorer`
- [API Explorer of Explorers](https://apiexplorerofexplorers.usefulweb.site/): Search 2,500+ public APIs or summarise any OpenAPI spec: servers, auth, endpoints, changes. API: POST https://opsdeck.usefulweb.site/api/v1/tools/api-explorer-of-explorers/calculate · MCP tool `api_explorer_of_explorers`
- [Terraform Plan & Drift Explorer](https://terraformdriftexplorer.usefulweb.site/): Paste terraform show -json: drift, replacement reasons, attribute diffs and risky deletes. API: POST https://opsdeck.usefulweb.site/api/v1/tools/terraform-drift-explorer/calculate · MCP tool `terraform_drift_explorer`
- [Data Lineage Explorer](https://datalineageexplorer.usefulweb.site/): Paste SQL or dbt models: table lineage graph, column lineage and upstream/downstream of any field. API: POST https://opsdeck.usefulweb.site/api/v1/tools/data-lineage-explorer/calculate · MCP tool `data_lineage_explorer`
- [Cron Job Explorer](https://cronjobexplorer.usefulweb.site/): Paste a crontab or CronJob YAML: plain-English schedules, DST-exact next runs, herds and overlaps. API: POST https://opsdeck.usefulweb.site/api/v1/tools/cron-job-explorer/calculate · MCP tool `cron_job_explorer`
- [Unicode Inspector](https://unicodeinspector.usefulweb.site/): Every code point with name, script and bytes, plus hidden characters and look-alikes. API: POST https://opsdeck.usefulweb.site/api/v1/tools/unicode-inspector/calculate · MCP tool `unicode_inspector`
- [CyberChef-lite Pipeline](https://cybercheflitepipeline.usefulweb.site/): One-click decoding recipes: JWT, base64 → gunzip → JSON, double URL decode, hex dump. API: POST https://opsdeck.usefulweb.site/api/v1/tools/cyberchef-lite-pipeline/calculate · MCP tool `cyberchef_lite_pipeline`
- [Unix Permission Calculator](https://unixpermissioncalculator.usefulweb.site/): chmod calculator: octal ↔ rwx, setuid/sticky, u+x style changes, umask and ls -l. API: POST https://opsdeck.usefulweb.site/api/v1/tools/unix-permission-calculator/calculate · MCP tool `unix_permission_calculator`
- [Explorer of Everything](https://explore.usefulweb.site/): Search transactions, contracts, domains, packages, advisories, MCP servers and websites in one box. API: POST https://opsdeck.usefulweb.site/api/v1/tools/explore/calculate · MCP tool `explore`
- [FileFit](https://filefit.usefulweb.site/): Can this app open, edit or convert that file format? Verified facts with sources. API: POST https://opsdeck.usefulweb.site/api/v1/tools/filefit/calculate · MCP tool `filefit`
- [RuleDate Deadline Calculator](https://ruledate.usefulweb.site/): Business-day and deadline maths with public holidays and a step-by-step rule trace. API: POST https://opsdeck.usefulweb.site/api/v1/tools/ruledate/calculate · MCP tool `ruledate`
- [TimeFair Meeting Planner](https://timefair.usefulweb.site/): Find fair meeting times across time zones, with DST-exact local times and rotation. API: POST https://opsdeck.usefulweb.site/api/v1/tools/timefair/calculate · MCP tool `timefair`

## Formats
- Import: Opsdeck project (.opsdeck.json), Pasted or loaded text: CI logs, crontabs, traces (OTLP/Jaeger/Zipkin JSON), kubectl events, OpenAPI JSON/YAML, EXPLAIN output, Lambda REPORT lines or CSV, Terraform JSON, SQL, Tables (CSV/TSV) as batches or Lambda data, Project link (#project=…), App Bridge: text, JSON and tables from other apps
- Export: Opsdeck project (.opsdeck.json), Report (print/PDF and Markdown), Calendar (.ics) with due dates, reminders and the review meeting, Findings, actions, timeline and comparisons (CSV), Results digest (JSON), Charts and dependency graphs (SVG and PNG), App Bridge: findings table, report text and results JSON to other apps

## Limits
- Opsdeck analyses what you paste; it does not pull logs, events or plans from your systems, and it does not watch them continuously.
- Findings come from the tools’ published rules and patterns; an unusual log format or a rare error can be missed or classified as unknown.
- Masking catches common secret formats (tokens, keys, JWTs, password assignments, URL credentials, e-mail addresses); check the preview before sending sensitive logs.
- Running tools needs an internet connection; the tools are rate limited, so long batches run one item after another with short pauses.
- Each batch runs at most 60 items; a deck holds up to 40 evidence items and 12 batches.
- Share links contain the evidence text as pasted (masking only applies when sending to a tool) and no results; very large decks need a project file instead.
- Reminders in the calendar file are suggestions for your calendar app; Opsdeck itself sends no notifications.
- There is no shared live editing; share a link or a project file instead.