The Hub for Claude Code
A curated plugin marketplace where every listing passes seven security checks before it ships to you.
/plugin marketplace add sigistry/marketplaceAudited before it's listed
Every verified plugin passes seven static checks: safe hooks, least-privilege agents, no secrets, honest manifests. Run by an open-source script, published as machine-readable data.
How verification works →Bring the catalog into your agent
Connect the Sigistry MCP server so Claude Code, Cursor, or any MCP client can search and install plugins right in the conversation.
claude mcp add --transport http sigistry https://sigistry.com/mcpFeatured This Week
View all 19 →Goes past detecting accessibility and localization issues to fixing them: cross-element ARIA and keyboard-focus remediation, color-contrast rewrites, hardcoded-string extraction, ICU MessageFormat correctness, and RTL readiness
Intelligent documentation automation plugin for generating, maintaining, and syncing code documentation across your entire codebase
Validate FHIR R4 resources, diagnose Implementation Guide projects, explain conformance issues, and generate reviewed CI quality gates.
Owns everything around the diff: craft Conventional Commits and PR descriptions, recommend the right semver bump by reasoning about behavioral breaking changes, assemble changelogs from messy history, and guide merge-conflict resolution, rebase planning, and git-history archaeology
Connect Claude to Google Search Console, GA4 and IndexNow with live data: guided credential setup, evidence-based SEO audits, sitemap health checks, and delta URL submissions. One service account, unlimited sites.
A repo-native toolchain for LLM apps: scaffolds eval suites, red-teams for prompt injection, hardens structured-output reliability, and audits token cost, riding promptfoo/DeepEval/Pydantic rather than replacing them
Use Cases
View all →Full Testing Pipeline
Generate comprehensive test suites, audit code quality, and auto-generate documentation -all in one workflow.
Codebase Onboarding
Analyze legacy code, get interactive tutorials, and produce up-to-date docs for new team members.
Legacy Modernization
Map business logic, audit issues, and generate safety-net tests before refactoring legacy systems.