Searches, retrieves, and synthesizes official Google developer documentation across Google Cloud, AI/Gemini, Android, Chrome, Web, Flutter, Go, Firebase, and other Google developer platforms. Integrates with the Developer Knowledge MCP server (search_documents, get_documents, answer_query) or the Developer Knowledge REST API fallback. Use when searching for gcloud CLI commands, API syntax, IAM permissions, official documentation, architectural comparisons, or product choice overviews. Don't use for local filesystem lookups or non-Google documentation.
Steady+28 stars this week
2 projects use a version of this
24k48d agoReviewMountCreate a free account to mount
Product analytics with posthog. Use when adding a meaningful user action or feature in `web/**`, touching PostHog capture code, changing session replay or its privacy boundaries, or answering product-usage questions.
2 projects use a version of this
37k9d agoReviewMountCreate a free account to mount
Specification for instrumenting an opik-backend workflow with operational OpenTelemetry metrics — per-stage throughput/latency/error counters and native histograms, dimensioned per-customer (workspace). Use when a pipeline (scoring, ingestion, experiments, jobs) needs per-stage visibility. Covers metric emission only; building the Grafana dashboard from these metrics is a separate skill. Distinct from analytics-instrumentation (PostHog product events).
Steady7 mentions in 2 weeks
No other project uses it yet
23k3mo agoReviewMountCreate a free account to mount
Professional DOCX document creation, editing, and formatting using OpenXML SDK (.NET). Three pipelines: (A) create new documents from scratch, (B) fill/edit content in existing documents, (C) apply template formatting with XSD validation gate-check. MUST use this skill whenever the user wants to produce, modify, or format a Word document — including when they say "write a report", "draft a proposal", "make a contract", "fill in this form", "reformat to match this template", or any task whose final output is a .docx file. Even if the user doesn't mention "docx" explicitly, if the task implies a printable/formal document, use this skill.
Automatically add PostHog analytics instrumentation to code. Triggers when user asks to add tracking, instrument events, add analytics, or implement feature flags in their codebase.
12k3mo agoReviewMountCreate a free account to mount
Keeps IdeaVim documentation in sync with code changes. Use this skill when you need to verify documentation accuracy after code changes, or when checking if documentation (in doc/, README.md, CONTRIBUTING.md) matches the current codebase. The skill can work bidirectionally - from docs to code verification, or from code changes to documentation updates.
34 projects use a version of this
10k4mo agoReviewMountCreate a free account to mount
Create, restructure, review, audit, or migrate DeepSeek Harness Markdown documentation, package READMEs, and the documentation website using audience-first hierarchy, kind-mapped YAML metadata, bilingual line alignment, summary/contents navigation, progressive user-to-developer detail, executed-operation fact-checking, and repository validation. Use for new or revised DSH docs, docs-tree organization, documentation-quality audits and budgets, website page publishing, and bilingual documentation structure changes.
Steady2 mentions in 2 weeks
6 projects use a version of this
276k3mo agoReviewMountCreate a free account to mount
Create, convert, read and edit Office documents locally with GenOffice's command line. Build a new presentation (pptx) from a brief through a checked outline, per-page spec and render pipeline, a new spreadsheet (xlsx) from CSV or JSON data with formulas, a new Word document (docx) from Markdown or HTML, or a PDF; convert between pdf, docx, xlsx, pptx, md, html and csv; read the structure and text of an existing file (including the user's own docx / xlsx / pptx as source material) and apply structured edits to it. Use whenever the user asks for a slide deck, presentation, spreadsheet, workbook, report, Word document or any real Office file, a format conversion, a rewrite of part of an existing document, or wants the result opened in the GenOffice editor. Documents are processed locally; only search, image and media send the query or the referenced file to the provider configured in GenOffice.
Steady5 mentions in 2 weeks
1 project uses a version of this
12k3mo agoReviewMountCreate a free account to mount
Plans and delivers rendering of standalone JSON Schema documents in Swagger UI (a document whose root has `$schema` and no `openapi`/`swagger` field), starting with JSON Schema 2020-12 and extending to 2019-09, Draft 7, Draft 6 and Draft 4/5, as in the "Standalone JSON Schema" design doc. Builds a per-draft keyword map against the existing json-schema-2020-12 renderer, settles the design decisions (delivery plan, renderer per draft, where it displays, $ref resolution) with the user, then implements detection, a dialect-configured renderer instance and keyword components in version-gated PRs with lint, unit, Playwright, build and coverage gates. Use whenever someone wants Swagger UI or SwaggerEditor to show, preview, detect or render a JSON Schema document or a specific draft, asks what standalone JSON Schema support would take, or asks to support a JSON Schema keyword outside an OpenAPI document - even if they don't name this skill. Not for Schema Objects inside OpenAPI documents (that is add-oas-support).
Steady5 mentions in 2 weeks
1 project uses a version of this
29k20d agoReviewMountCreate a free account to mount
Writes and reviews CARLA documentation for a target the user names — a page, a section or a feature — in CARLA's house style. Facts come first: every claim is checked against the code by a fresh agent before any text is written, and the finished text is checked against those facts before a person sees it. Covers Docs/ pages, the Python API YAML, ref_sensors.md, the changelog and doc images. Use when the user asks to "document this feature", "write the docs for X", "review this page", "check this docs page against the code", "fix this page", "update the doc images", or names a page, a section or a category such as "the Python API part".
Steady5 mentions in 2 weeks
No other project uses it yet
15k21mo agoReviewMountCreate a free account to mount
Evaluates comments, docstrings, and naming in code for readability by a developer new to the codebase — is the documentation clear and concise, and is non-obvious logic documented? Produces findings with concrete proposed rewrites (or additions where documentation is missing); the caller decides whether to apply them or present them as feedback. Use when reviewing a PR, branch, or set of changes for comment quality, naming clarity, or documentation readability. For a PR's title and description, use reviewing-pr-description instead.
Steady4 mentions in 2 weeks
No other project uses it yet
46k12d agoReviewMountCreate a free account to mount
Public API JSDoc. Use when authoring or reviewing Effect API documentation, refining a module's documentation, or fixing documentation related diagnostics.
18k14d agoReviewMountCreate a free account to mount
Document undocumented public APIs in PyTorch by removing functions from coverage_ignore_functions and coverage_ignore_classes in docs/source/conf.py, running Sphinx coverage, and adding the appropriate autodoc directives to the correct .md or .rst doc files. Use when a user asks to remove functions from conf.py ignore lists.
105k10d agoReviewMountCreate a free account to mount
Write, revise, and review EmDash documentation for technical accuracy, useful structure, house style, and natural prose. Use when working on user documentation, guides, API reference pages, migration or upgrade guides, READMEs, contributor documentation, technical specifications, or release notes in the EmDash repository, and when asked to improve, audit, de-slop, or humanize existing documentation.
No other project uses it yet
14k37d agoReviewMountCreate a free account to mount
Writing SDK documentation for tldraw. Use when creating new documentation articles, updating existing docs, or when documentation writing guidance is needed. Applies to docs in apps/docs/content/.
Writing Quivr's public documentation site. Use when adding or editing a docs page, documenting a new feature, plugin type, API or CLI change, or reviewing documentation.
40k38d agoReviewMountCreate a free account to mount
Check that two Yjs peers, each running a short command on a small closed-schema document, end with the same schema-valid document for every order of their commands and every point where one hears from the other, in Plain and Suggesting intent, and that each peer's editor matches its own Yjs document after every step. Use before and after changing packages/plitejs/src/yjs or another file in its coverage record, when the yjs-peer-order step of pnpm check fails, or when fixing a bug where two collaborators end with different documents.
Steady6 mentions in 2 weeks
No other project uses it yet
17k10d agoReviewMountCreate a free account to mount
Reverse-engineering specialist that extracts specifications from existing codebases. Use when working with legacy or undocumented systems, inherited projects, or old codebases with no documentation. Invoke to map code dependencies, generate API documentation from source, identify undocumented business logic, figure out what code does, or create architecture documentation from implementation. Trigger phrases: reverse engineer, old codebase, no docs, no documentation, figure out how this works, inherited project, legacy analysis, code archaeology, undocumented features.
6 projects use a version of this
12k11mo agoReviewMountCreate a free account to mount
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
How do I use one I find here?
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
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We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
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GoogleReads credentialsSkill
