Debugging
Find and fix bugs, error analysis
wix-cli-app-validation
by wix
Use when testing app readiness, verifying runtime behavior, or validating before releases and after changes in the code. Triggers include validate, test, verify, check readiness, preview validation, build verification, TypeScript compilation.
markdown
by DaveSkender
Format and validate Markdown files following GitHub Flavored Markdown standards with automated linting and manual semantic review
code-completion
by DaveSkender
Quality gates checklist for completing code work before finishing implementation cycles
query-tracing
by MaterializeInc
This skill should be used when the user wants to debug or trace where time is spent during query execution in Materialize. Trigger when the user mentions tracing queries, span analysis, query latency breakdown, Tempo traces, trace IDs, or wants to understand where time goes in CREATE TABLE, SELECT, INSERT, DROP, or any other SQL statement execution.
mz-profile
by MaterializeInc
This skill should be used when the user wants to "profile Materialize", "check memory usage", "analyze binary size", "debug performance", or mentions profiling, samply, heaptrack, flame graphs, memory checking, binary size analysis, slow queries, or high CPU/memory usage in the Materialize repository. Use this skill even if the user just says something is "slow" or "using too much memory" without explicitly mentioning profiling.
mz-commit
by MaterializeInc
This skill should be used when the user wants to "commit", "prepare a commit", "create a PR", "push", "open a pull request", or mentions committing, pre-commit checks, pull requests, or code review in the Materialize repository. Use this skill even if the user just says "ship it" or "ready to merge" without being specific.
coding-principles
by shinpr
Language-agnostic coding principles for maintainability, readability, and quality. Use when implementing features, refactoring code, or reviewing code quality.
operational-risk
by JoelLewis
"Operational risk management: trade breaks, settlement fails, error handling, loss event taxonomy, key risk indicators, incident management, and business continuity for trading operations."
order-lifecycle
by JoelLewis
"Order lifecycle management: order states, FIX protocol basics, order types, time-in-force, cancel/replace workflows, order validation, and state machine design for trading systems."
grpc
by claude-dev-suite
gRPC service development. Protocol Buffers (protobuf), service definitions, streaming (unary, server, client, bidirectional), interceptors, and code generation for Node.js, Go, Java, and Python. USE WHEN: user mentions "gRPC", "protobuf", "Protocol Buffers", ".proto", "grpc-js", "tonic", "grpc-java", "service mesh RPC" DO NOT USE FOR: REST APIs - use rest-api; GraphQL - use graphql; WebSocket - use real-time skills
chi
by claude-dev-suite
Chi lightweight Go HTTP router. Covers routing, middleware, context, and patterns. Use for idiomatic, stdlib-compatible Go APIs. USE WHEN: user mentions "chi", "go-chi", "lightweight go router", "stdlib go router", asks about "chi middleware", "chi router", "chi context", "idiomatic go api", "net/http compatible router", "chi patterns" DO NOT USE FOR: Gin projects - use gin instead, Echo projects - use echo instead, Fiber projects - use fiber instead, non-Go backends
engineering-culture
by RefoundAI
Help users build strong engineering culture. Use when someone is improving developer experience, fostering technical excellence, designing engineering practices, or scaling an engineering organization.
marketplace-liquidity
by RefoundAI
Help users build and manage marketplace liquidity. Use when someone is working on a marketplace business, struggling with supply/demand balance, trying to improve match rates, or asking how to reach critical mass in a two-sided market.
table-driven-test
by cockroachdb
Guidelines for creating clean, well-structured table-driven tests in Go following CockroachDB conventions.
building-a-promotion-case
by RefoundAI
Help users get promoted at work. Use when someone is preparing for a promotion conversation, building their case for advancement, trying to understand what's blocking their promotion, or figuring out how to get to the next level in their career.
founder-sales
by RefoundAI
Help founders close their first customers and build repeatable sales processes. Use when someone is doing founder-led sales, trying to get their first customers, writing cold outreach, running early sales calls, or asking when to hire their first salesperson.
skill-extractor
by trailofbits
Extracts reusable skills from work sessions. Use when: (1) a non-obvious problem was solved worth preserving, (2) a pattern was discovered that would help future sessions, (3) a workaround or debugging technique needs documentation. Manual invocation only via /skill-extractor command - no automatic triggers or hooks.
update-changelog
by mitsuhiko
"Read this skill before updating changelogs"
laravel-debugging-prompts
by noartem
Create effective debugging prompts—include error messages, stack traces, expected vs actual behavior, logs, and attempted solutions
commit-helper
by cockroachdb
Help create git commits and PRs with properly formatted messages and release notes following CockroachDB conventions. Use when committing changes or creating pull requests.
integration-test
by cockroachdb
Guidelines for writing integration tests with CockroachDB test servers, including when to use them and how to use sqlutils.
hiring
by whawkinsiv
"Use this skill when the user needs to hire a developer, find a technical contractor, vet engineering talent, manage freelancers, write a job brief, decide between hiring and contracting, or bring on their first technical team member. Covers contractor sourcing, vetting, management, and the founder-developer working relationship for non-technical founders."
ai-assisted-development
by baz-scm
Leveraging AI coding assistants and tools to boost development productivity, while maintaining oversight to ensure quality results.
code-readability
by baz-scm
Writing clean, understandable, and self-documenting code that is easy to review and maintain over time.