File Ops
File manipulation and management
apply-test-doubles
by bdfinst
Apply /cd-test-architecture's Step 4b build-vs-document decision logic against an existing, saved assessment report — or, when no valid report path is given, against a target to assess first — without re-running the full Steps 0-6 assessment each time. Use when the user wants to revisit or change a component's Build/Document choice from a saved cd-test-architecture report, says "apply the test doubles", "re-run Step 4b", "change the build-vs-document decision", or cites the /apply-test-doubles <path> command from a test-double setup guide.
stryker-xunit-v2-shim
by bdfinst
Build a xunit.v2 Stryker shim so Stryker.NET produces a valid mutation score for a xunit.v3 test project. Stryker.NET cannot observe mutant kills through xunit.v3 (it runs on the Microsoft Testing Platform), so a normal run reports a false near-zero score with almost every mutant reported Survived. Use this BEFORE running Stryker whenever the target .NET test project references xunit.v3 — including when mutation is enabled via /test-improve or /mutation-testing, or you are about to run dotnet-stryker — and as a rescue when a run already reported ~0% or everything Survived or the user says the score looks suspiciously low. When Stryker and xunit.v3 both appear, build the shim first.
graphify
by bdfinst
"Use for any question about a codebase, its architecture, file relationships, or project content — especially when graphify-out/ exists, where the question should be treated as a graphify query first. Turns any input (code, docs, papers, images, videos) into a persistent knowledge graph with god nodes, community detection, and query/path/explain tools."
continue
by bdfinst
Resume work from a prior session by reading phase progress files in .claude/memory/ and active plans. Use this when starting a new session on in-progress work, or when the user says "continue", "pick up where I left off", "resume", or "what was I working on".
signal-over-noise
by JamieMason
Maximize useful information per word by removing filler, obvious explanations, and hedging language. Use when writing documentation, error messages, code comments, or any communication where clarity and conciseness matter.
search-code
by JamieMason
Search for code patterns in Syncpack. Use when finding symbols, implementations, or understanding how code is used. Covers ast-grep for Rust and grep/rg for other cases.
reproduce-bug
by n8n-io
Reproduce a bug from a Linear ticket with a failing test. Expects the full ticket context (title, description, comments) to be provided as input.
content-design
by n8n-io
Product content designer for UI copy. Use when writing, reviewing, or auditing user-facing text: button labels, error messages, tooltips, empty states, modal copy, placeholder text, confirmation dialogs, onboarding flows, or i18n strings. Also use when the user says /copy, /content, or /ux-copy.
ai-sdk
by pedronauck
'Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK functions like generateText, streamText, ToolLoopAgent, or tools, (2) Want to build AI agents, chatbots, or text generation features, (3) Have questions about AI providers (OpenAI, Anthropic, etc.), streaming, tool calling, or structured output.'
paper-to-code
by lingzhi227
Convert an ML research paper into a complete, runnable code repository. 3-stage pipeline from Paper2Code — Planning (UML + dependency graph) → Analysis (per-file logic) → Coding (dependency-ordered generation). Use for reproducing paper methods.
citation-management
by lingzhi227
Manage BibTeX citations for LaTeX papers. Harvest missing citations from a draft using Semantic Scholar, validate cite keys against .bib files, deduplicate entries, and format bibliography. Use when working with references, BibTeX, or citations.
novelty-assessment
by lingzhi227
Assess research idea novelty through systematic literature search. Multi-round search-evaluate loops with harsh critic persona. Binary novel/not-novel decision with justification. Use before committing to a research direction.
openspec-verify-change
by PBH-BTN
Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.
pandas-cleaning
by markus41
"Expert knowledge of data cleaning with pandas — reading messy data from any source, transforming it into clean DataFrames, and outputting polished .xlsx files with openpyxl formatting"
bisect-ssa-pass
by noir-lang
Workflow for debugging SSA pass semantic preservation using the noir-ssa CLI. Use when a program's behavior changes incorrectly during the SSA pipeline - bisects passes to identify which one breaks semantics. The pass_vs_prev fuzzer finds such issues automatically.
creating-spec
by pedronauck
Create comprehensive technical specs for SDK gaps, feature modules, or system centralization efforts. Use when writing specs, PRDs, gap analysis documents, or planning centralization of scattered functionality into a single module. Triggers on "create spec", "write spec", "gap spec", "centralize", "fill the gap".
content-research-writer
by pedronauck
Assists in writing high-quality content by conducting research, adding citations, improving hooks, iterating on outlines, and providing real-time feedback on each section. Transforms your writing process from solo effort to collaborative partnership.
find-rules
by pedronauck
Discover and understand project rules, coding standards, and architectural guidelines before starting a task. Use when you need to know the constraints, patterns, or compliance requirements for a feature, file, or technology.
electron-builder
by pedronauck
Comprehensive guide for electron-builder (v26.x) packaging, code signing, auto-updates, and release workflows. Use when: (1) configuring electron-builder builds (electron-builder.yml or config.js/ts), (2) setting up macOS/Windows code signing or notarization, (3) implementing auto-updates with electron-updater, (4) publishing to GitHub Releases, S3, or generic servers, (5) configuring platform targets (NSIS, DMG, AppImage, Snap, PKG, MSI), (6) working with build hooks (beforePack, afterSign, afterAllArtifactBuild), or (7) using the programmatic API. Triggers on: electron-builder, electron-updater, code signing, notarize, NSIS, DMG, AppImage, auto-update, publish releases, build hooks, electron packaging, electron distribution.
architectural-analysis
by pedronauck
Deep architectural audit focused on finding dead code, duplicated functionality, architectural anti-patterns, type confusion, and code smells. Use when user asks for architectural analysis, find dead code, identify duplication, or assess codebase health.
skill-creator
by vercel-labs
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
google-drive
by sanjay3290
Interact with Google Drive - search files, find folders, list contents, download files, upload files, create folders, move, copy, rename, and trash files. Use when user asks to: search Google Drive, find a file/folder, list Drive contents, download or upload files, create folders, move files, or organize Drive content. Lightweight integration with standalone OAuth authentication supporting full read/write access.
azure-devops
by sanjay3290
Manage Azure DevOps projects, work items, repos, PRs, pipelines, wikis, test plans, security alerts, variable groups, environments/approvals, branch policies, and attachments. Use when user asks to: manage sprints, create/update work items, list repos, create PRs, run pipelines, search code, manage wiki pages, check security alerts, manage variable groups, approve deployments, or configure branch policies. Covers 13 domains with 99 tools via REST API.
google-chat
by sanjay3290
Interact with Google Chat - list spaces, send messages, read conversations, and manage DMs. Use when user asks to: send a message on Google Chat, read chat messages, list chat spaces, find a chat room, send a DM, or create a new chat space. Lightweight alternative to full Google Workspace MCP server with standalone OAuth authentication.