cyberneticlibrary

The library

Everything we index — ranked by what works, never by stars.

ArtifactsCapabilitiesRecipes
kindallskillworkflowmcp_servercommandsubagentplugin|✓ proven✗ harmfulmeasured only11 artifacts
forSalesMarketingHRFinanceLegalOpsProductEngineeringDataProductivitySupportsetup≤ plug & play≤ + a key≤ multi-tool
WORKS 50
Validate A/B test results statisticallycommandDataL20pp measured
analyze-test · Validating A/B test results with statistical rigor before deciding to ship a variant.
WORKS 58
Generate SQL queries from natural languagecommandDataL1
write-query · Quickly drafting SQL exploratory queries without manual syntax lookup.
WORKS 59
Analyze user retention by cohortcommandDataL2
analyze-cohorts · Measuring product retention and engagement trends by user cohort to guide onboarding improvements and feature prioritization.
WORKS 48
Run MySQL queries on Docker databasecommandDataEngineeringL1
db · Quick ad-hoc database queries during development when Docker Compose is the deployment model and CLI access is faster than GUI tools.
WORKS 48
Check conflict dataset updatescommandDataL2
check-updates-gemini · Updating conflict dataset with web-grounded search and automated data gap filling with source validation.
WORKS 48
Ingest sources into knowledge wikiscommandDataL2
wiki-ingest · Knowledge management teams needing atomic, traced ingestion of documents with contradiction detection and multi-page consistency.
WORKS 48
Run backtesting analysiscommandFinanceDataL2
backtest · Validating sports betting edge with historical backtests before live wagering.
WORKS 48
Run vaultlab result analysis pipelinecommandDataL2
run-analysis · Dispatch commands to the right handler without boilerplate.
WORKS 48
Verify multi-path formulas end-to-endcommandEngineeringDataL1
verify · Catching convention mismatches and bulk-boundary inconsistencies in advanced mathematics
WORKS 48
Debug scraper-to-analyst pipelinecommandEngineeringDataL1
debug-pipeline · Rapid triage of multi-stage data pipeline failures in production with clear diagnostic separation per pipeline stage.
WORKS 56
Execute multi-source research pipelinecommandDataProductL3
deep-research · When you need a deep, multi-source, fact-checked research report with confidence gates