Google Model Armor: Filter user-generated content for safety.
Backend skills for Claude
115 Backend skills · 61–115
Gmail: Reply to a message (handles threading automatically).
Google Classroom: Manage classes, rosters, and coursework.
Google Workspace Admin SDK: Audit logs and usage reports.
Gmail: Show unread inbox summary (sender, subject, date).
A lightweight, lightning-fast, in-process vector database
Google Drive: Manage files, folders, and shared drives.
Gmail: Read a message and extract its body or headers.
Gmail: Watch for new emails and stream them as NDJSON.
Google Model Armor: Create a new Model Armor template.
Google Drive: Upload a file with automatic metadata.
Use when testing the golden_chat_single golden build
Use when testing the golden_chat_topics golden build
Use when testing the golden_chat_empty golden build
Google Sheets: Read values from a spreadsheet.
Google Chat: Manage Chat spaces and messages.
Google Sheets: Append a row to a spreadsheet.
Use when testing the golden_chat golden build
Google People: Manage contacts and profiles.
Google Slides: Read and write presentations.
Gmail: Forward a message to new recipients.
Google Sheets: Read and write spreadsheets.
Use when testing the empty rss golden build
Google Tasks: Manage task lists and tasks.
Google Chat: Send a message to a space.
Use when testing keyword categorization
Use when testing keyword categorization
Use when testing chapter categorization
Use when testing keyword categorization
Use when testing keyword categorization
Use when testing the epub golden build
Use when testing the pptx golden build
Use when testing the word golden build
Subscribe to Google Workspace events.
Use when testing the man golden build
Use when testing the man golden build
Use when testing the man golden build
Use when testing the pdf golden build
Use when testing the rss golden build
Gmail: Send, read, and manage email.
Manage Google Apps Script projects.
Manage Google Meet conferences.
Read and write Google Forms.
Manage Google Keep notes.
Gmail: Send an email.
Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.
Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Fable, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG/LLM-judge/computer-use; generate/summarize/extract/classify/rewrite/converse over NL; debugging refusals/cutoffs/streaming/tool-calls/tokens). SKIP only when another provider is being worked on (overrides all triggers): OpenAI/GPT/Gemini/Llama/Mistral/Cohere/Ollama named in the query; OR `grep -rE 'openai|langchain_openai|google.generativeai|genai|mistralai|cohere|ollama'` over the project hits (run this grep FIRST if no provider named — don't Read the file).
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.
MUST USE for ANY work on .py .pyi .rs .ts .tsx .mts .cts .go files. One philosophy: strict types, modern stacks (Pydantic v2 / serde+thiserror / Zod / gin+sqlc+pgx+slog), modern toolchains (uv+basedpyright+ruff / cargo+clippy+miri / Bun+Biome+tsc / gofumpt+golangci-lint v2+nilaway+go-race), parse-don't-validate, exhaustive match, typed errors, no any/unwrap/panic, 250 LOC ceiling, TDD, consumer-routed logging. Routes to references/{python,rust,typescript,rust-ub,go}/ + references/logging.md. Triggers: write/edit Python/Rust/TypeScript/Go code, new project, gin server, bubbletea TUI, CJK IME, connect-go RPC, sqlc pgx, branded ids, exhaustive match, unsafe Rust, miri, oversized file, refactor, TDD, e2e test, logging, log levels, structured logging, observability, arena, allocator, bumpalo, const fn, const generics, comptime, zero-alloc, bitfield, repr, scopeguard, errdefer, Zig-like, zerocopy, packed struct.
Diagnose SaaS business health across growth, retention, efficiency, and capital. Use when preparing a business review or prioritizing urgent fixes.
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