SIGIL

coverage · 2026-11-02

The whole of software, and how much of it is proven.

Every discipline, industry, lifecycle stage, capability type, agent and technology in the spec. Light means a measured, proven capability exists. Dark cells are open: the next contribution there is a first.

  • proven
  • measured, not proven
  • listed, untested
  • open
disciplines12/41 covered · 0 with proof
industries0/27 covered · 0 with proof
lifecycle7/10 covered · 0 with proof
technologies37/198 covered · 0 with proof

disciplines

Building software

Frontend7: listed, untestedBackend11: listed, untestedMobileopen: openDesktopopen: openEmbeddedopen: openGame developmentopen: openSystemsopen: openNetworkingopen: openAPI design3: listed, untestedArchitectureopen: openMigration8: listed, untested

Data and AI

Databases1: listed, untestedDataopen: openData engineeringopen: openData scienceopen: openMachine learningopen: openAI engineering3: listed, untestedMLOpsopen: open

Running software

DevOps4: listed, untestedCloud1: listed, untestedPlatform engineering1: listed, untestedObservabilityopen: openPerformanceopen: open

Quality and trust

Testing6: listed, untestedCode reviewopen: openSecurity8: listed, untestedComplianceopen: openAccessibility1: listed, untested

Around the code

Designopen: openDeveloper workflowopen: openDocumentationopen: openProductopen: openBlockchainopen: open

Beyond software

Researchopen: openWritingopen: openProductivityopen: openBusiness operationsopen: openMarketingopen: openSalesopen: openCustomer supportopen: openEducationopen: open

lifecycle

Planopen: openDesignopen: openBuild16: listed, untestedReview3: listed, untestedTest8: listed, untestedSecure8: listed, untestedShip4: listed, untestedOperate3: listed, untestedMaintain10: listed, untestedDocumentopen: open

industries

Financeopen: openBankingopen: openInsuranceopen: openHealthcareopen: openLife sciencesopen: openLegalopen: openGovernmentopen: openEducationopen: openE-commerceopen: openRetailopen: openMediaopen: openGamingopen: openTelecommunicationsopen: openEnergyopen: openManufacturingopen: openAutomotiveopen: openAerospace and defenseopen: openLogisticsopen: openReal estateopen: openTravel and hospitalityopen: openAgricultureopen: openConstructionopen: openHuman resourcesopen: openMarketing and advertisingopen: openSaaSopen: openNonprofitopen: openScientific researchopen: open

capability types

Skill16: listed, untestedSubagentopen: openRuleopen: openCommandopen: openWorkflowopen: openHookopen: openMCP serveropen: openToolopen: openPolicyopen: openTemplateopen: openEvaluationopen: openCollection1: listed, untested

agents · targeted / compiled / evaluated

  1. Claude Code17 / 0 / 0
  2. Codex17 / 0 / 0
  3. Cursor17 / 0 / 0
  4. GitHub Copilot17 / 0 / 0
  5. Gemini CLI17 / 0 / 0
  6. OpenCode17 / 0 / 0
  7. Windsurf0 / 0 / 0
  8. Cline0 / 0 / 0
  9. Roo Code0 / 0 / 0
  10. Kilo Code0 / 0 / 0
  11. Amp0 / 0 / 0
  12. Aider0 / 0 / 0
  13. Zed0 / 0 / 0
  14. Junie0 / 0 / 0
  15. Kiro0 / 0 / 0
  16. Goose0 / 0 / 0
  17. Continue0 / 0 / 0
  18. Augment0 / 0 / 0
  19. Qwen Code0 / 0 / 0
  20. Factory Droid0 / 0 / 0
  21. Trae0 / 0 / 0
  22. Warp0 / 0 / 0
  23. Any agent (AGENTS.md)0 / 0 / 0

technologies · from taxonomy/technologies.yaml

Language

JavaScript6: listed, untestedTypeScript11: listed, untestedPythonopen: openJava1: listed, untestedC#1: listed, untestedC++open: openCopen: openGoopen: openRust1: listed, untestedPHPopen: openKotlinopen: openSwiftopen: openRubyopen: openDartopen: openScalaopen: openElixiropen: openRopen: openSQL1: listed, untestedBashopen: openPowerShellopen: openLuaopen: openZigopen: openHaskellopen: openJuliaopen: openSolidityopen: openCSSopen: openHTMLopen: openMarkdownopen: open

Runtime

Node.js7: listed, untestedBunopen: openDenoopen: open.NET1: listed, untestedJVM1: listed, untestedWebAssemblyopen: open

Framework

React3: listed, untestedNext.js1: listed, untestedReact Routeropen: openVue1: listed, untestedNuxtopen: openAngular1: listed, untestedSvelte1: listed, untestedSvelteKitopen: openAstroopen: openSolidJSopen: openQwikopen: openExpress3: listed, untestedNestJSopen: openFastifyopen: openHonoopen: openDjango1: listed, untestedFastAPIopen: openFlaskopen: openSpring Boot1: listed, untestedASP.NET Core1: listed, untestedLaravelopen: openSymfonyopen: openRuby on Rails1: listed, untestedGinopen: openEchoopen: openAxum1: listed, untestedActix Webopen: openPhoenixopen: openReact Nativeopen: openFlutteropen: openSwiftUIopen: openJetpack Composeopen: openElectronopen: openTauriopen: openApache Sparkopen: openPyTorchopen: openTensorFlowopen: openJAXopen: open

Library

TanStackopen: openhtmxopen: openTailwind CSSopen: openshadcn/uiopen: openthree.jsopen: openReduxopen: openZustandopen: openZod4: listed, untestedtRPCopen: openPydanticopen: openTokio1: listed, untestedpandasopen: openPolarsopen: openNumPyopen: openscikit-learnopen: openPrismaopen: openDrizzle ORM1: listed, untestedSQLAlchemyopen: openOpenTelemetryopen: openTesting Library1: listed, untested

Tool

Vite2: listed, untestedStorybookopen: openJupyteropen: opendbtopen: openvLLMopen: openOllamaopen: openHelmopen: openAnsibleopen: openPrometheusopen: openGrafanaopen: openGitopen: opennpm2: listed, untestedpnpmopen: openuvopen: openVitest4: listed, untestedJestopen: openPlaywrightopen: openCypressopen: openpytestopen: openJUnit1: listed, untestedESLintopen: openBiomeopen: openRuffopen: open

Protocol

GraphQLopen: opengRPCopen: openModel Context Protocol2: listed, untestedAgent2Agentopen: openAG-UIopen: openOAuth and OIDC2: listed, untestedOpenAPIopen: open

Platform

Expoopen: openAndroidopen: openiOSopen: openApache Airflowopen: openHugging Faceopen: openMLflowopen: openApache Kafkaopen: openSupabaseopen: openFirebaseopen: openAWSopen: openGoogle Cloudopen: openMicrosoft Azureopen: openCloudflareopen: openVercelopen: openNetlifyopen: openGitHub Actions2: listed, untestedGitLab CIopen: openSentryopen: openUnityopen: openUnreal Engineopen: openGodotopen: openArduinoopen: openESP-IDFopen: openZephyr RTOSopen: openEthereumopen: open

Database

DuckDBopen: openpgvectoropen: openPineconeopen: openQdrantopen: openWeaviateopen: openChromaopen: openPostgreSQL2: listed, untestedMySQLopen: openSQLiteopen: openMongoDBopen: openRedisopen: openElasticsearchopen: openClickHouseopen: open

Ai provider

OpenAI APIopen: openAnthropic APIopen: openGemini APIopen: openMistral APIopen: openAmazon Bedrockopen: open

Ai framework

AI SDK2: listed, untestedLangChainopen: openLangGraphopen: openLlamaIndexopen: openMastraopen: openCrewAIopen: openAutoGenopen: openOpenAI Agents SDKopen: openClaude Agent SDKopen: openPydantic AIopen: openDSPyopen: open

Practice

Retrieval-augmented generationopen: openLLM evaluationsopen: openEmbeddingsopen: openMonoreposopen: openOWASP practicesopen: openWCAG1: listed, untestedREST APIsopen: openMicroservicesopen: openEvent-driven architectureopen: openDomain-driven designopen: openCI/CD1: listed, untestedIncident responseopen: openCode reviewopen: openRefactoringopen: openLegacy modernizationopen: openTechnical writingopen: open

Infrastructure

Docker1: listed, untestedKubernetes1: listed, untestedTerraformopen: openOpenTofuopen: openPulumiopen: opennginxopen: open