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Top Performing in Security & Compliance

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AllSkillsDocsRules

mtthwmllr/skill-safety-auditor

Audits a Claude Code skill for security risks in three modes: before download (from a URL or install command), after download but before install (from a .skill file), or after install (from a local skills directory). Use this skill whenever a user is about to install a skill from any source — including GitHub URLs, git clone commands, npx/npm commands, curl/wget downloads, pip installs, marketplace links, or raw SKILL.md URLs. Also trigger when a user asks "is this skill safe?", "should I trust this skill?", "can you check this before I install it?", "audit this skill", or pastes any link to a skill repository or .skill file. If a user mentions installing ANY skill, proactively offer to audit it first — do not wait for them to ask.

NameContainsScore

mtthwmllr/skill-safety-auditor

v2.0.0

Audits a Claude Code skill for security risks in three modes: before download (from a URL or install command), after download but before install (from a .skill file), or after install (from a local skills directory). Use this skill whenever a user is about to install a skill from any source — including GitHub URLs, git clone commands, npx/npm commands, curl/wget downloads, pip installs, marketplace links, or raw SKILL.md URLs. Also trigger when a user asks "is this skill safe?", "should I trust this skill?", "can you check this before I install it?", "audit this skill", or pastes any link to a skill repository or .skill file. If a user mentions installing ANY skill, proactively offer to audit it first — do not wait for them to ask.

Contains:

skill-safety-auditor

Audits a Claude Code skill for security risks in three modes: before download (from a URL or install command), after download but before install (from a .skill file), or after install (from a local skills directory). Use this skill whenever a user is about to install a skill from any source — including GitHub URLs, git clone commands, npx/npm commands, curl/wget downloads, pip installs, marketplace links, or raw SKILL.md URLs. Also trigger when a user asks "is this skill safe?", "should I trust this skill?", "can you check this before I install it?", "audit this skill", or pastes any link to a skill repository or .skill file. If a user mentions installing ANY skill, proactively offer to audit it first — do not wait for them to ask.

SkillsDocs

97

1.28x

Enforces pgsodium Vault for secret storage accessed only via SECURITY DEFINER functions on service_role.

Contains:

vault-secrets-pattern

Configures pgsodium Vault extension for API key and secret storage. Creates SECURITY DEFINER functions assigned to service_role for secure access. Eliminates hardcoded secrets. Use when storing API keys, managing secrets in Supabase, implementing pgsodium Vault, or replacing hardcoded credentials with Vault references.

SkillsDocsRules

80

BC SaaS performance patterns, data access optimization, and best practices

Docs

Standards and workflows for building secure, well-structured Terraform modules, including planning gates, validation steps, and implementation guidance.

Contains:

task-log-update

Use when the user asks to log work, record what was done, or save task progress. Creates a structured markdown task log in `agent-logs/` with validation, waivers, and a final gates summary.

task-workflow

Use when the user asks you to implement a feature, fix a bug, or complete a repository task end-to-end (from scoping through code changes, validation, and final gate summary).

terraform-plan

Use when `.tf` or `.tfvars` files have been edited, added, or removed and you need to verify that the code changes produce the intended Terraform plan before the task is considered complete. Runs `terraform plan` in `examples/test_app` and cross-checks the result against the change set you expected your edits to cause. This is a gate: do not declare a Terraform task done without passing it.

SkillsDocsRules

80

1.77x

Database architecture skills, docs, and rules for high-demand multi-tenant commerce platforms (PostgreSQL source of truth, Neo4j as derived GraphRAG projection, transactional outbox, RLS-based tenant isolation). Includes live schema introspection workflow via explicit Supabase MCP/read-only schema sources.

Contains:

adr-drafting

Use when the user proposes — or the agent detects — a deviation from constitutional defaults that requires an Architecture Decision Record. Triggered by proposals to extract microservices, drop foreign keys, denormalize without measured evidence, store transactional truth in Neo4j, skip Row Level Security, skip the transactional outbox, run destructive migrations, use database-per-service, or any explicit override of a constitutional principle. Drafts a structured ADR with context, decision, consequences, alternatives rejected, migration path, validation criteria, and constitutional sections affected — and refuses to proceed with the underlying work until the ADR is at least Proposed status.

commerce-database-architecture

Use when designing or reviewing database architecture for high-demand multi-tenant commerce platforms — including PostgreSQL schema design, foreign keys, indexes, JSONB usage, multi-tenant isolation with Row Level Security, transactional outbox, Neo4j GraphRAG projections, event sourcing decisions, audit logging, partitioning, expand/contract migrations, and product/inventory/order modeling for restaurants, boutiques, drugstores, retailers, distributors, grocery, hardware, or appliance businesses. Triggered by any request to design tables, design schemas, create migrations, model products/variants/inventory/orders/payments, choose between monolith and microservices, choose between PostgreSQL and Neo4j as source of truth, model multi-tenant data, design event flows, or review an ER diagram.

graph-rag-boundary-review

Use when reviewing or designing how Neo4j and GraphRAG interact with PostgreSQL transactional truth — including any feature involving recommendations, semantic product search, ingredient relationships, substitution suggestions, complementary products, AI-assisted discovery, vector search combined with graph traversal, or any proposal that puts orders, inventory, payments, prices, or tenant access rules into Neo4j. Evaluates architectural proposals for data boundary violations, identifies sync pattern errors between Neo4j and PostgreSQL, produces structured design review feedback with severity-ranked findings, counter-proposals with Mermaid diagrams, eventing changes, and re-projection plans. Triggered by mentions of GraphRAG, Neo4j, knowledge graph, recommendations engine, semantic search, vector + graph hybrid search, AI product discovery, or any design that crosses the PostgreSQL ↔ Neo4j boundary.

SkillsDocsRules

77

Control AL object visibility with Access property (Public, Internal, Protected, Local)

Docs

Enforces PKCE-based OAuth code flow replacing implicit auth flows for modern Supabase auth.

Contains:

pkce-auth-flow

Generates code verifier/challenge pairs, exchanges authorization codes for sessions, sets secure HTTP-only session cookies, and configures server-side callback handling to implement the Proof Key for Code Exchange auth flow. Replaces implicit token-in-fragment flows by removing hash-based token extraction and localStorage usage. Use when implementing Supabase authentication, OAuth login, secure browser auth, SSR auth setup, or modern auth flow migration.

SkillsDocsRules

80

Secures Supabase Realtime private channels via RLS policies on the realtime.messages table.

Contains:

realtime-channel-authorization

Configures private Realtime channels with RLS-backed authorization on the realtime.messages table. Enforces tenant-scoped Presence and Broadcast security. Use when implementing private realtime channels, realtime authorization, presence security, broadcast security, or securing the realtime messages table.

SkillsDocsRules

77

Spec-driven workflow covering requirement gathering, spec authoring, implementation review, and verification — with skills, rules, and evaluation scenarios.

Contains:

requirement-gathering

Interview stakeholders to clarify ambiguous or underspecified requirements before writing code. Use when receiving a new task, feature request, or bug report that lacks clear acceptance criteria. Produces clarified requirements ready for spec authoring. Common triggers: "new feature", "build me", "implement", "add support for", or any task where requirements are vague or incomplete.

spec-verification

Verify that implementation and tests remain synchronized with specs after code changes. Use when code has been generated or modified from specs, after implementation is complete, or when reviewing a PR that touches spec-covered code. Reports mismatched targets, broken test links, and undocumented behavioral changes. Common triggers: "verify the spec", "check spec alignment", "are specs up to date", or after completing implementation work.

spec-writer

Create or update .spec.md files from clarified requirements. Use when requirements have been gathered and confirmed, and specs need to be written or updated before implementation begins. Produces well-structured spec files with frontmatter, requirements, and test links. Common triggers: "write the spec", "update the spec", "create a spec for", or after requirement-gathering completes.

SkillsDocsRules

96

1.19x

Enforces strict isolation of service_role key to server-side contexts only.

Contains:

service-role-boundary

Enforces that service_role key is never exposed to client-side code. Validates admin client isolation, privileged operations routing, and server-only key usage. Use when implementing admin operations, server-side Supabase clients, or auditing service_role key usage.

SkillsDocsRules

77

Configures Prometheus scraping, log drains, and observability for Supabase infrastructure monitoring.

Contains:

supabase-observability-metrics

Sets up Prometheus scrape jobs targeting the Supabase metrics endpoint and configures log drain pipelines. Establishes monitoring dashboards and alerting baselines. Use when configuring Supabase monitoring, setting up Prometheus metrics, implementing log drains, or establishing observability for production Supabase deployments.

SkillsDocsRules

77

Configures server-side session synchronization via secure HTTP-only cookies for SSR frameworks.

Contains:

ssr-auth-session-management

Implements server-side auth session management with HTTP-only cookie synchronization for Next.js, SvelteKit, and other SSR frameworks. Depends on PKCE auth flow. Use when implementing SSR authentication, server-side session sync, HTTP-only auth cookies, Next.js Supabase auth, or SvelteKit Supabase auth.

SkillsDocsRules

75

Gemini Enterprise A2A configuration and rules.

Contains:

scaffold-gemini-agent

Scaffolds a complete A2A agent specifically configured for Gemini Enterprise compatibility, including the JSON-RPC root path and a health check.

SkillsDocsRules

58

Expert OpenTelemetry guidance for collector configuration, pipeline design, and production telemetry instrumentation across Kubernetes, ECS, serverless, and standalone deployments. Use when configuring collectors, designing pipelines, instrumenting applications, implementing sampling, managing cardinality, securing telemetry, writing OTTL transformations, or setting up AI coding agent observability (Claude Code, Codex, Gemini CLI, GitHub Copilot).

Contains:

opentelemetry-skill

Expert OpenTelemetry guidance for collector configuration, pipeline design, and production telemetry instrumentation. Use when configuring collectors, designing pipelines, instrumenting applications, implementing sampling, managing cardinality, securing telemetry, writing OTTL transformations, or setting up AI coding agent observability (Claude Code, Codex, Gemini CLI, GitHub Copilot).

SkillsDocs

92

1.36x

Injects tenant ID and RBAC permissions into JWT via Postgres Auth Hooks during token issuance.

Contains:

custom-access-token-hook

Generates Postgres Auth Hook that injects tenant_id and serialized permissions into JWT app_metadata using jsonb_set. Use when implementing RBAC, multi-tenant JWT claims, custom access token hooks, or permission injection into Supabase auth tokens.

SkillsDocsRules

77

Prevents directory traversal in Supabase Storage via path validation functions and storage RLS.

Contains:

storage-path-validation

Creates Postgres functions to validate storage path payloads and prevent directory traversal. Enforces tenant-safe file paths via storage RLS bucket policies. Use when configuring Supabase storage buckets, writing storage RLS policies, or implementing tenant-scoped file uploads.

SkillsDocsRules

77

OAuth 2.0 Client Credentials and Authorization Code flows for Business Central

Docs

Calibrate research done on socially noisy web sources so agents do not mistake crowd mood for truth. Includes source-specific skills for Moltbook, Hacker News, Reddit, and Product Hunt.

Contains:

social-source-calibration

Route and calibrate research drawn from socially noisy web communities so agents do not mistake crowd mood for truth. Use when research notes, summaries, or quoted material come from Moltbook, Hacker News, Reddit, or Product Hunt and the job is to decide how much weight that material deserves, separate concrete weak signals from vibe/noise, or choose the right source-specific calibration skill before carrying findings forward.

hacker-news-source-calibration

Calibrate research done on Hacker News so agents do not mistake experienced technical cynicism, anti-hype sentiment, or comment-thread confidence for balanced evidence. Use when summarizing Hacker News reactions, extracting concerns from HN threads, citing HN as part of research, or deciding how much weight to give repeated negative or skeptical Hacker News comments.

moltbook-source-calibration

Interpret and calibrate already-collected research material derived from Moltbook so agents do not mistake noise, spam, novelty, or social heat for reliable evidence. Use when weighing notes, summaries, or quoted material from Moltbook as part of research, deciding whether a Moltbook claim is worth following up, checking source reliability or evidence quality, or separating concrete weak signals from social-performance noise. Prefer when Moltbook is being used as a weak-signal discovery source rather than as authoritative proof. This skill classifies gathered Moltbook material as concrete report, vibe signal, or noise; flags evidence strength and uncertainty; and suggests whether the claim is follow-up-worthy. This is an informational calibration skill, not a browsing or execution workflow.

SkillsDocs

76

1.07x

Agent-native E2E runtime with verifiable safety. 16 MCP tools including alethia_propose_tests (agent generates tests from a URL), alethia_assert_safety (proves destructive actions are blocked), and the expect block: NLP primitive unique to Alethia. Zero-IPC; 2-5x faster than Playwright MCP per flow; signed evidence packs. Works with Claude Code, Cursor, Cline.

Contains:

alethia

Use when the user asks to run E2E tests, verify a web page, generate tests for an app, prove destructive actions are blocked, check if a UI element is visible, fill out a form, or drive a browser with natural language. Returns per-step results with safety classifications, policy decisions, DOM diffs, structured page context, and a signed audit trail.

SkillsDocsRules

95

2.80x

SonicJS headless CMS knowledge base, coding standards, and architectural guidelines.

Contains:

sonicjs-api

Configures and consumes the SonicJS headless CMS REST API — builds API clients, constructs query filters for content endpoints, configures CORS headers, and handles authenticated GET/POST requests with JSON payloads. Use when fetching data from SonicJS endpoints, sending HTTP requests to a SonicJS backend, integrating a frontend with a SonicJS API, creating or retrieving CMS content via fetch, managing CORS for a SonicJS deployment, or building an API client against SonicJS collections.

sonicjs-auth

Configures login flows, implements role-based access control (RBAC), generates JWT tokens, and manages user accounts in SonicJS. Use when configuring login flows, role-based access, permissions, auth, session management, or creating authentication middleware.

sonicjs-cms

Scaffolds new SonicJS routes, configures Drizzle ORM schemas, sets up authentication and RBAC, registers Hono.js plugins, and manages Cloudflare Workers deployment for a SonicJS edge-native headless CMS. Use when creating an API endpoint, adding a content type, configuring a database schema, deploying the CMS to Cloudflare, building or modifying a SonicJS plugin, setting up auth flows, or architecting any part of a SonicJS application backed by Cloudflare Workers, D1, R2, and HTMX.

SkillsDocs

74

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