Browse Skills — Page 39

cellxgene-skill

openai/plugins

Submit compact CELLxGENE Discover API requests for public collection and dataset metadata. Use when a user wants concise single-cell collection summaries

census-bureau-automation

ComposioHQ/awesome-claude-skills

"Automate Census Bureau tasks via Rube MCP (Composio). Always search tools first for current schemas."

censys

taracodlabs/aiden

Censys lookups: hosts, certificates, services on the public internet

centos-linux-triage

github/awesome-copilot

'Triage and resolve CentOS issues using RHEL-compatible tooling, SELinux-aware practices, and firewalld.'

centralstationcrm-automation

ComposioHQ/awesome-claude-skills

"Automate Centralstationcrm tasks via Rube MCP (Composio). Always search tools first for current schemas."

centrifugo

TerminalSkills/skills

>-

ceo-advisor

alirezarezvani/claude-skills

Executive leadership guidance for strategic decision-making, organizational development, and stakeholder management. Use when planning strategy, preparing board presentations, managing investors, developing organizational culture, making executive decisions, fundraising, or when user mentions CEO, strategic planning, board meetings, investor updates, organizational leadership, or executive strategy.

cerebras

TerminalSkills/skills

Expert guidance for Cerebras Inference, the ultra-fast LLM inference service powered by the world's largest chip (Wafer-Scale Engine). Helps developers integrate Cerebras' API for applications requiring the fastest possible token generation — real-time chat, code completion, and interactive AI experiences.

cert-manager

TerminalSkills/skills

>-

certifier-automation

ComposioHQ/awesome-claude-skills

"Automate Certifier tasks via Rube MCP (Composio). Always search tools first for current schemas."

cfo-advisor

alirezarezvani/claude-skills

Financial leadership for startups and scaling companies. Financial modeling, unit economics, fundraising strategy, cash management, and board financial packages. Use when building financial models, analyzing unit economics, planning fundraising, managing cash runway, preparing board materials, or when user mentions CFO, burn rate, runway, fundraising, unit economics, LTV, CAC, term sheets, or financial strategy.

cfo-review

alirezarezvani/claude-skills

/cs:cfo-review <plan> — Numerate-skeptic interrogation of any plan that touches money. Unit economics, runway, dilution, capital allocation. Use when a plan commits meaningful spend — e.g. a hiring wave, a fundraise decision, or a new channel budget.

chain

H-mmer/pentest-agents

Build deep exploit chains — dispatches chain-builder agent. Given bug A, recursively walks the chain graph. Usage: /chain (then describe bug A)

chain-builder

H-mmer/pentest-agents

Deep exploit chain builder. Given bug A, recursively walks the chain graph — each confirmed link becomes the new A. No depth limit. Supports 2-link to 10+ link chains. Use when you have any finding that needs escalation.

chain-estimation-decision-storytelling

lyndonkl/claude

Chains estimation, decision analysis, and storytelling to transform uncertain choices into clear, stakeholder-ready recommendations. Quantifies uncertain variables, applies expected value analysis to identify the best option, then packages the analysis into a persuasive narrative. Use when evaluating strategic options (build vs buy, market entry, resource allocation), quantifying tradeoffs, justifying investments, pitching to decision-makers, or when user mentions ROI analysis, expected value, business case, cost-benefit, or needs to combine estimation with persuasive communication.

chain-patterns

yonatangross/orchestkit

Chain patterns for CC 2.1.71 pipelines — MCP detection, handoff files, checkpoint-resume, worktree agents, CronCreate monitoring. Use when building multi-phase pipeline skills. Loaded via skills: field by pipeline skills (fix-issue, implement, brainstorm, verify). Not user-invocable.

chain-roleplay-debate-synthesis

lyndonkl/claude

Facilitates structured roleplay, debate, and synthesis to resolve decisions with multiple legitimate perspectives and inherent tensions. Surfaces assumptions that single-viewpoint analysis would miss and integrates competing priorities into coherent recommendations. Use when stakeholders have competing priorities (growth vs. sustainability, speed vs. quality), need to pressure-test ideas from different angles, explore tradeoffs between incompatible values, or synthesize conflicting expert opinions into coherent strategy.

chain-spec-risk-metrics

lyndonkl/claude

Chains together clear specifications, proactive risk analysis (premortem/register), and measurable success metrics into a comprehensive planning artifact for high-stakes initiatives. Use when planning migrations, launches, or strategic changes that need implementation roadmaps, risk mitigation, and instrumentation. Invoke when user mentions "plan this migration", "launch strategy", "implementation roadmap", "what could go wrong", "how do we measure success", or when high-impact decisions need comprehensive planning.

chainladder

mkurman/zorai

Property & casualty insurance loss reserving in Python. Chain ladder, Bornhuetter-Ferguson, Cape Cod, bootstrap simulation, and loss development pattern estimation. Actuarial triangle operations.

chalk-advanced

TerminalSkills/skills

>-

challenge

alirezarezvani/claude-skills

Pre-mortem plan analysis. Imagine the plan failed 12 months from now and work backwards to find the weaknesses. Surfaces assumptions, dependencies, and execution risks before committing resources. Use when before significant resource commitment, before presenting to a board or investors, when feedback has been one-sidedly positive, or when there is pressure to move fast and figure it out later.

challenge-funnel

manojbajaj95/claude-gtm-plugin

This skill should be used when the user asks to "create a challenge funnel", "build a 5-day challenge", "bootcamp funnel", "challenge launch", or mentions challenges, bootcamps, or multi-day engagement funnels. Creates challenge funnels that activate prospects, build community, and convert to core offers.

challenge-operation

yogsoth-ai/de-anthropocentric-research-engine

Non-threatening 'Why?' questioning of current practices (de Bono Challenge)

challenge-questioning

yogsoth-ai/de-anthropocentric-research-engine

Non-threatening 'Why?' questioning of current practices to reveal historical accidents vs. genuine constraints.

challenger-sale

guia-matthieu/clawfu-skills

"Stop being a relationship builder. Learn the research-backed methodology that top performers use to teach, tailor, and take control of sales conversations. Use when: **Complex B2B sales** where buyers have done their research; **Commoditized markets** where differentiation is hard; **Sophisticated buyers** who know what they need (or think they do); **Large deals** requiring consensus among stakeholders; **Solution selling** that requires changing buyer thinking"

champion-identifier

OneWave-AI/claude-skills

Analyze LinkedIn profiles in target accounts to identify potential internal champions. Evaluates role, career path, mutual connections, interests, and suggests personalization approach. Use when you need to find who will champion your solution internally.

champion-move-outreach

gooseworks-ai/goose-skills

>

champion-tracker

gooseworks-ai/goose-skills

>

chandra-ocr

TerminalSkills/skills

>-

change-management

alirezarezvani/claude-skills

Framework for rolling out organizational changes without chaos. Covers the ADKAR model adapted for startups, communication templates, resistance patterns, and change fatigue management. Handles process changes, org restructures, strategy pivots, and culture changes. Use when announcing a reorg, switching tools, pivoting strategy, killing a product, changing leadership, or when user mentions change management, change rollout, managing resistance, org change, reorg, or pivot communication.

change-management-plan

mohitagw15856/pm-claude-skills

Create a structured change management plan for any organisational change. Use when asked to write a change management plan, manage a change initiative, plan a system rollout, or lead an organisational transformation. Produces a plan covering stakeholder analysis, impact assessment, communication strategy, and resistance management.

change-proposal

EpicenterHQ/epicenter

Present proposed code changes visually before implementing. Use when: "show me options", "compare approaches", "what should we do", or when changes need before/after comparison.

change-request

anthropics/knowledge-work-plugins

Create a change management request with impact analysis and rollback plan. Use when proposing a system or process change that needs approval, preparing a change record for CAB review, documenting risk and rollback steps before a deployment, or planning stakeholder communications for a rollout.

change-review

aAAaqwq/AGI-Super-Team

Validate CRM/PM changes before PR

change-tracking

dotnet/efcore

Implementation details for EF Core change tracking. Use when changing InternalEntityEntry, ChangeDetector, SnapshotFactoryFactory, or related entity state, snapshot, or property accessor code.

Changelog

aaronjmars/aeon

Generate a user-facing weekly changelog (Keep a Changelog format) from recent commits across watched repos

changelog-automation

wshobson/agents

Automate changelog generation from commits, PRs, and releases following Keep a Changelog format. Use when setting up release workflows, generating release notes, or standardizing commit conventions.

changelog-automation

diegosouzapw/awesome-omni-skills

Changelog Automation workflow skill. Use this skill when the user needs Automate changelog generation from commits, PRs, and releases following Keep a Changelog format. Use when setting up release workflows, generating release notes, or standardizing commit conventions and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

changelog-automation-v2

diegosouzapw/awesome-omni-skills

Changelog Automation workflow skill. Use this skill when the user needs Automate changelog generation from commits, PRs, and releases following Keep a Changelog format. Use when setting up release workflows, generating release notes, or standardizing commit conventions and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

changelog-automation-v3

diegosouzapw/awesome-omni-skills

Changelog Automation workflow skill. Use this skill when the user needs Automate changelog generation from commits, PRs, and releases following Keep a Changelog format. Use when setting up release workflows, generating release notes, or standardizing commit conventions and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

changelog-generator

ComposioHQ/awesome-claude-skills

Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.

changeset-validation

openai/openai-agents-js

Validate changesets in openai-agents-js using LLM judgment against git diffs (including uncommitted local changes). Use when packages/ or .changeset/ are modified, or when verifying PR changeset compliance and bump level.

changesets

TerminalSkills/skills

>-

changesets

cloudflare/sandbox-sdk

Use when creating a changeset, preparing a release, or bumping versions. Covers which packages to reference, how to write user-facing changeset descriptions, the release automation flow, and the npm/Docker version sync requirement. (project)

chanlun

HKUDS/Vibe-Trading

基于缠论（缠中说禅）的形态识别引擎，使用czsc库自动检测K线分型、笔、中枢，并生成一买/一卖/二买/二卖/三买/三卖等买卖点信号。支持多周期分析和形态分类（3/5/7/9/11笔形态）。

Channel Recap

aaronjmars/aeon

Weekly recap article from a public Telegram channel — rank posts by engagement, expand on the best

channel-debug-core

vercel-labs/vercel-openclaw

Channel webhook triage for vercel-openclaw Slack/Telegram/Discord/WhatsApp issues: prove deployment state, collect admin readiness endpoints, build evidence-first handoff before fixes.

channel-economics

alirezarezvani/claude-skills

Use when reviewing or rebalancing direct vs. partner-led channel economics — computing fully-loaded cost-to-serve per channel, channel ROI with cash / LTV / marginal lenses, and optimal channel mix subject to constraints. For Head of Commercial, RevOps, and VP Sales doing quarterly channel review when pipeline is mixed (e.g., 60% direct + 40% partner-led) and nobody actually knows which channel makes money after CAC, support load, partner discount, deal-velocity differences, retention differential, and overhead allocation are all loaded in. Outputs cost to serve, channel ROI verdicts (DOUBLE-DOWN / MAINTAIN / DEFUND / EXIT), a sensitivity-tested channel-mix recommendation, and the diminishing-returns inflection (e.g., 'which channel actually makes money — direct or partner?').

channel-forward-parity

vercel-labs/vercel-openclaw

Webhook route parity audit for channel delivery changes: ensure terminal paths log, record lastForward, classify failures, and refresh stale sandbox port URLs.

channel-truth-run

aAAaqwq/AGI-Super-Team

Automatic channel and contact synchronization

chaos-engineering

alirezarezvani/claude-skills

Use when planning, running, or learning from chaos engineering experiments. Triggers on "chaos experiment", "fault injection", "gameday", "resilience test", "blast radius", "steady state", "abort criteria", "Chaos Toolkit", "Chaos Mesh", "Litmus", "Gremlin", "AWS FIS", or any deliberate failure-injection question. Ships experiment designer, blast-radius calculator, and postmortem generator (all stdlib Python), 4 references on chaos principles + experiment design + attack taxonomy + tooling landscape, and a /chaos-experiment slash command. Composes with feature-flags-architect (kill switches as abort triggers) and kubernetes-operator (common chaos targets).

character-create

pipecat-ai/gradient-bang

Create a new game character with optional custom ship, credits, and onboarding skip. Usage `/character-create [env] <name> <email> <password> [credits <N>] [ship <type>] [skip-onboarding]`.

chart-data-extractor

mohitagw15856/pm-claude-skills

Extract pixel-level data from an image of a chart or graph and produce a structured data table. Use when asked to extract data from a chart image, transcribe numbers from a graph, digitise a chart, or turn a screenshot of data into a table. Produces a structured table with extracted values, confidence levels, and a reconstructed chart source. Best used with Claude Opus 4.7 or newer for reliable chart data extraction.

chart-style-unifier

aipoch/medical-research-skills

Batch-unify typography (font family, size, italics) for Word table cells and embedded charts; use when you need consistent formatting across theses/reports without changing body text.

charting

oaustegard/claude-skills

Select the right Python charting library (seaborn, matplotlib, graphviz) and produce publication-quality static visualizations. Use when creating charts, plots, graphs, diagrams, heatmaps, visualizations from data, or when choosing between matplotlib/seaborn/graphviz. Also triggers for network diagrams, flowcharts, dependency trees, state machines, and entity-relationship diagrams. For interactive browser-rendered charts or uploaded data exploration, defer to charting-vega-lite instead.

charting-vega-lite

oaustegard/claude-skills

Create interactive data visualizations using Vega-Lite declarative JSON grammar. Supports 20+ chart types (bar, line, scatter, histogram, boxplot, grouped/stacked variations, etc.) via templates and programmatic builders. Use when users upload data for charting, request specific chart types, or mention visualizations. Produces portable JSON specs with inline data islands that work in Claude artifacts and can be adapted for production.

charts

BuilderIO/agent-native

>

chaser-automation

ComposioHQ/awesome-claude-skills

"Automate Chaser tasks via Rube MCP (Composio). Always search tools first for current schemas."

chat-customizations-editor

microsoft/vscode

Use when working on the Chat Customizations editor — the management UI for agents, skills, instructions, hooks, prompts, MCP servers, and plugins.

chat-perf

microsoft/vscode

Run chat perf benchmarks and memory leak checks against the local dev build or any published VS Code version. Use when investigating chat rendering regressions, validating perf-sensitive changes to chat UI, or checking for memory leaks in the chat response pipeline.

openai/chat-sdk

openai/plugins

Vercel Chat SDK expert guidance. Use when building multi-platform chat bots — Slack, Telegram, Microsoft Teams, Discord, Google Chat, GitHub, Linear — with a single codebase. Covers the Chat class, adapters, threads, messages, cards, modals, streaming, state management, and webhook setup.

vercel-labs/chat-sdk

vercel-labs/open-agents

>

chat-widget

diegosouzapw/awesome-omni-skills

Live Support Chat Widget workflow skill. Use this skill when the user needs Build a real-time support chat system with a floating widget for users and an admin dashboard for support staff. Use when the user wants live chat, customer support chat, real-time messaging, or in-app support and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

chat-widget-v2

diegosouzapw/awesome-omni-skills

Live Support Chat Widget workflow skill. Use this skill when the user needs Build a real-time support chat system with a floating widget for users and an admin dashboard for support staff. Use when the user wants live chat, customer support chat, real-time messaging, or in-app support and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

chatbotkit-automation

ComposioHQ/awesome-claude-skills

"Automate Chatbotkit tasks via Rube MCP (Composio). Always search tools first for current schemas."

chatfai-automation

ComposioHQ/awesome-claude-skills

"Automate Chatfai tasks via Rube MCP (Composio). Always search tools first for current schemas."

chatgpt-app-submission

openai/plugins

Inspect a ChatGPT Apps MCP server codebase and generate chatgpt-app-submission.json with app info suggestions, tool hint justifications, test cases, and negative test cases, then report review-check findings and outputSchema warnings for submission review.

chatgpt-apps

openai/skills

Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design tools, register UI resources, wire the MCP Apps bridge or ChatGPT compatibility APIs, apply Apps SDK metadata or CSP or domain settings, or produce a docs-aligned project scaffold. Prefer a docs-first workflow by invoking the openai-docs skill or OpenAI developer docs MCP tools before generating code.

chatgpt-import

vellum-ai/vellum-assistant

Import conversation history from ChatGPT into Vellum

chats

superagi/skills

Interact with SuperAGI Sales platform via the Chat CLI

chatwoot

vm0-ai/vm0-skills

Chatwoot API for customer support. Use when user mentions "Chatwoot",

chatwork-automation

ComposioHQ/awesome-claude-skills

"Automate Chatwork tasks via Rube MCP (Composio). Always search tools first for current schemas."

chatwork-tool

xuiltul/animaworks

>-

chea-api

aipoch/medical-research-skills

Access ChEA3 and Harmonizome ChEA data for transcription factor enrichment analysis and metadata retrieval. Use when the user needs to perform ChEA3 enrichment analysis on a gene set, get metadata about the ChEA dataset, or retrieve information about a specific transcription factor (attribute).

cheap-gas-nearby

NomaDamas/k-skill

Use when the user asks for nearby cheapest gas stations or 근처 가장 싼 주유소. Always ask the user's current location first, then use Kakao Map anchor resolution plus official Opinet fuel-price APIs.

chebi-skill

openai/plugins

Submit compact ChEBI 2.0 API requests for chemical search, compound lookup, ontology traversal, and structure metadata. Use when a user wants concise ChEBI summaries

check

indranilbanerjee/digital-marketing-pro

Run the unified pre-publish quality gate on marketing content — hallucination detection, claim verification, brand voice scoring, structure validation. Use before publishing any marketing copy.

check-accessibility

MicrosoftDocs/cloud-adoption-framework

Checks image accessibility compliance per Microsoft Learn standards. Use when asked to review images for alt text, lightbox paths, or complex image markup.

check-analogy-novelty

lyndonkl/claude

Cross-references each proposed analogy in a 5-framing set against substacker shared-context/analogy-catalog.md to flag reuse. Classifies each analogy as new, reused-from-catalog (and which entry), or adjacent-to-catalog (close to an existing entry but not identical). Prevents the writer from recycling "imagine a library" for the twentieth time. Use after generate-analogy-set and before presenting framings to the writer. Trigger keywords: novelty, catalog, analogy reuse, already used, imagine a library.

check-bin-obj-clash

microsoft/testfx

Detects MSBuild projects with conflicting OutputPath or IntermediateOutputPath. Only activate in MSBuild/.NET build context. USE FOR: builds failing with 'Cannot create a file when that file already exists', 'The process cannot access the file because it is being used by another process', intermittent build failures that succeed on retry, missing outputs in multi-project builds, multi-targeting builds where project.assets.json conflicts. Diagnoses when multiple projects or TFMs write to the same bin/obj directories due to shared OutputPath, missing AppendTargetFrameworkToOutputPath, or extra global properties like PublishReadyToRun creating redundant evaluations. DO NOT USE FOR: file access errors unrelated to MSBuild (OS-level locking), single-project single-TFM builds, non-MSBuild build systems. INVOKES: dotnet msbuild binlog replay, grep for output path analysis.

check-corpus-readiness

lyndonkl/claude

Checks whether the substacker corpus has enough material to justify a Curator run. Counts published posts, time-gates against the last review, and reports go/no-go with the specific gate that failed. Use before any Curator run, and on cold start to decide whether to propose sections yet. Trigger keywords: readiness, corpus ready, gate check, cadence gate, pre-flight.

check-duplicates

dandye/ai-runbooks

"Check for duplicate or similar cases. Use before deep analysis to avoid investigating the same incident twice. Takes a CASE_ID and returns list of similar cases."

check-impl-against-spec

warpdotdev/oz-for-oss

Compare a pull request's implementation against spec context in spec_context.md and feed any material mismatches into review.json. Use during PR review when approved or repository spec context is available.

check-links

ballred/obsidian-claude-pkm

Find broken wiki-links in the vault. Read-only analysis — scans for [[links]] and verifies target files exist. No writes, no dependencies.

check-open-prs

lifinance/contracts

Personal PR inbox for LI.FI engineers — covers both outgoing PRs (yours) and incoming review queue (others'). Produces a single dry-run dashboard with (a) your OWN open PRs cross-referenced with their #dev-sc-review / #dev-backend-expansion-review Slack threads, split into REMIND-team / YOUR-ACTION / OWN-DRAFTS / STALE, and (b) OTHER developers' PRs posted in those channels that need your attention — unreviewed (potential pick up) or you-reviewed-and-dev-addressed (potential re-review). Always dry-run first with explicit approval gates before any Slack post or code change. Optional parallel sub-agent investigation per PR. Use when the user says "check open PRs", "check my open PRs", "PR triage", "what PRs need me", "review queue", "where do my PRs stand", "/check-open-PRs", or asks for a personal PR dashboard.

check-releases

TheBushidoCollective/han

Check release health and compare error rates across deployments

check-relevance

MicrosoftDocs/cloud-adoption-framework

Assesses whether guidance is still relevant and framed for modern Azure approaches. Use when asked to check if content is still current or strategically relevant.

check-tools

oaustegard/claude-skills

Validates development tool installations across Python, Node.js, Java, Go, Rust, C/C++, Git, and system utilities. Use when verifying environments or troubleshooting dependencies.

check-trajectories-workflow

UKGovernmentBEIS/inspect_evals

Use Inspect Scout to analyze agent trajectories from evaluation log files. Runs default and custom scanners to detect external failures, formatting issues, reward hacking, and ethical refusals. Use when user asks to check/analyze agent trajectories. Trigger when the user asks you to run the "Check Agent Trajectories" workflow.

checking-freshness

astronomer/agents

Quick data freshness check. Use when the user asks if data is up to date, when a table was last updated, if data is stale, or needs to verify data currency before using it.

checkly

TerminalSkills/skills

Expert guidance for Checkly, the synthetic monitoring platform that runs Playwright-based browser checks and API checks from locations worldwide. Helps developers implement monitoring-as-code (MaC) with the Checkly CLI, set up API and browser checks, configure alerting, and integrate monitoring into CI/CD pipelines.

checkout-credential-review

github/gh-aw

Review code that performs git or gh operations against repository checkouts in gh-aw, checking that the right credentials are available at the right time and that sparseness, shallowness and credential-free factors are properly considered.

checkov

TerminalSkills/skills

Expert guidance for Checkov, the static analysis tool for infrastructure-as-code that scans Terraform, CloudFormation, Kubernetes, Helm, Dockerfile, and ARM templates for security misconfigurations and compliance violations. Helps developers integrate Checkov into CI/CD pipelines and write custom policies.

checkpoint-and-recover

yogsoth-ai/de-anthropocentric-research-engine

Checkpoint state before risky operations, detect anomalies, and recover gracefully

checkpoint-resume

yonatangross/orchestkit

Rate-limit-resilient pipeline with checkpoint/resume for long multi-phase sessions. Saves progress to .claude/pipeline-state.json after each phase. Use when starting a complex multi-phase task that risks hitting rate limits, when resuming an interrupted session, or when orchestrating work spanning commits, GitHub issues, and large file changes.

checkr

BankrBot/skills

|

checkstyle-configuration

TheBushidoCollective/han

Use when configuring Checkstyle for Java projects with XML config, custom checks, properties, and module setup.

checkstyle-custom

TheBushidoCollective/han

Use when developing custom Checkstyle checks, filters, and plugin integrations for project-specific Java code standards.

checkstyle-rules

TheBushidoCollective/han

Use when applying Checkstyle built-in checks for Java code including naming conventions, code metrics, and suppressions.

cheerio

TerminalSkills/skills

>-