Skills.

Give your AI a better way to work.

A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.

Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.

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55,543 results · page 47 of 1,852

  • nature-paper-cardSkillDocs & knowledge

    Lets your agent build a detailed reading card that summarizes and analyzes one scientific paper from a DOI, PDF, or arXiv link.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-paper-to-patentSkillDocs & knowledge

    Lets your agent turn scientific papers, code, and research notes into Chinese invention patent drafts.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-paper2pptSkillDocs & knowledge

    Lets your agent turn a scientific paper or PDF into a Nature-style Chinese PPTX presentation.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-polishingSkillDev tools

    Lets your agent rewrite academic writing into concise, polished English while keeping facts and citations intact.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-readerSkillDocs & knowledge

    Lets your agent turn academic papers into side-by-side Chinese-English Markdown readers with equations and figures preserved.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-ref-verifierSkillDev tools

    Lets your agent cross-check academic references field by field and flag errors like DOI or page mismatches.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-responseSkillDev tools

    Lets your agent draft and revise Nature-style reviewer response letters, rebuttals, and cover letters.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-reviewerSkillDev tools

    Lets your agent critique a research manuscript like a journal peer reviewer, assessing novelty, significance, and technical soundness.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-sharedSkillFiles & storage

    Lets your agent load shared reference files used by the Nature writing and paper skills.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-statisticsSkillDev tools

    Lets your agent check and fix statistics reporting in manuscripts, like p values, confidence intervals, and sample sizes.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • nature-writingSkillDocs & knowledge

    Lets your agent draft and restructure scientific manuscript sections and submission materials from your notes or drafts.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • researchwriteSkillDev tools

    Lets your agent draft, revise, and audit research proposals and evidence-grounded scientific writing.

    Ready to connect★ 41k

    github.com/yuan1z0825/nature-skills42k stars

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  • diagram-designSkillMedia

    Lets your agent create polished diagrams like flowcharts, org charts, and Gantt charts as HTML, SVG, or PNG files.

    Ready to connect★ 39k

    github.com/cathrynlavery/diagram-design40k stars

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  • adding-activity-loggingSkillMonitoring & ops

    Adds or changes activity logging (the audit trail) for a Django model in PostHog. Use when a model's writes must show in the Activity side panel or the advanced activity logs, when adding ModelActivityMixin, an ActivityScope, a model_activity_signal receiver, an activity describer, or field exclusio

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-inbox-sourcesSkillProductivity

    Add a new warehouse-backed source to the PostHog Desktop Self-driving Inbox (the feature that ships GitHub, Linear, Zendesk, pganalyze, Jira). A source syncs one warehouse table (issues/tickets/conversations) and a cloud "signals scout" watches it and emits findings. Use when asked to "add a new inb

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-ingestion-warningsSkillDev tools

    How to add a new ingestion warning type to the event ingestion pipeline. Use when emitting a new warning from nodejs ingestion code (emitIngestionWarning, captureIngestionWarning, pipeline `warnings` arrays, `drop()` with warnings), when adding a warning type, category, or severity, or when a typech

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-mcp-store-serversSkillSearch

    Add a third-party MCP server (Linear, Notion, GitHub, ...) to the PostHog MCP store catalog. Use when asked to "add X to the MCP store", expand the MCP server marketplace, or fix a broken catalog entry. Covers finding the vendor's remote MCP endpoint, probing it (handshake, OAuth discovery, DCR), au

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-personhog-rpcSkillDatabases & data

    Guide for adding a new RPC to personhog-replica and personhog-router. Covers eligibility checks, proto definition, code generation for Python and Node.js clients, Rust implementation (storage trait, postgres queries, service handler, router wiring), and index compatibility validation. Use when addin

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-product-alertingSkillCommunication

    Recommended repo-engineering guide when adding alerting to a PostHog product or extending the shared alerts platform. Routes lifecycle state machines, AlertPolicy, destinations, HogFunction dispatch, email, fixed-cadence and calendar scheduling, insight evaluation, the AlertWizard, and shared alert

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-project-secret-api-key-authSkillDev tools

    How to gate a PostHog API endpoint with project secret API key (PSAK) auth — a project-scoped, user-less service credential. Use when adding PSAK support to a viewset action, allowing a new scope for PSAKs, handling synthetic users (ProjectSecretAPIKeyUser), or choosing PSAK-aware rate throttles. Tr

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adding-warehouse-person-propertiesSkillDatabases & data

    Sync columns from a synced data warehouse table onto PostHog person or group properties, so warehouse data becomes usable anywhere person and group properties already work: feature flag targeting, cohorts, insight filters and breakdowns, surveys, session replay filters, workflows, and the person pro

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • adopting-generated-api-typesSkillFiles & storage

    Use when migrating frontend code from manual API client calls (`api.get`, `api.create`, `api.surveys.get`, `api.dashboards.list`, `new ApiRequest()`) and handwritten TypeScript interfaces to generated API functions and types. Triggers on files importing from `lib/api`, files with `api.get<`, `api.cr

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • analyzing-expensive-usersSkillMonitoring & ops

    Analyze the most expensive users in AI observability and explain why they cost so much. Use when the user asks about top spenders, expensive users, per-user LLM cost, user-level cost drivers, or patterns behind high AI observability spend.

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • analyzing-experiment-precompute-canarySkillMonitoring & ops

    Analyze the experiment precompute result-consistency canary across prod-US and prod-EU, deep-dive any issues, and produce an actionable report. Sweeps the canary's Prometheus health gauges in both regions, and when anything is unhealthy pulls the structured divergence/failure logs from Loki to recon

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • analyzing-experiment-query-performanceSkillDev tools

    Pull and interpret production experiment query-performance data from the staff-only `/api/debug_ch_queries` endpoints backing the `/experiments/staff` scene: slowest experiment queries, precompute read/build health, and preaggregation cache footprint. Covers prod-US and prod-EU via a `query_performa

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • analyzing-insights-across-teamsSkillWeb & browsing

    Analyze PostHog insights, dashboards, or teams beyond the current project by querying the prod Postgres replicas synced into the dogfood data warehouse (US project 2, "PostHog App + Website"). Use when asked to analyze insights across all teams or projects, another team's insights, or fleet-wide ins

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • announcing-behavior-changesSkillMonitoring & ops

    Decides whether a behavior-changing fix needs an in-app notice, then builds one that reaches only the affected users and can be removed later. Use when a change alters what an existing user sees without them doing anything — a metric moves, a chart shifts, a count drops, a date range resolves differ

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • auditing-endpointsSkillDev tools

    Audit every endpoint in a PostHog project for staleness, failed materialisations, and unused materialised versions. Use when the user asks "what endpoints can I clean up?", "are any of my endpoints broken?", "which materialised versions are still being called?", or wants a one-shot cleanup pass over

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • auditing-llm-gateway-paritySkillAI & models

    Audits services/llm-gateway against PostHog/ai-gateway and updates services/llm-gateway/PARITY.md from current implementation evidence. Use when either gateway changes auth, attribution, billing, endpoints, providers, models, routing, or metadata; when reviewing a Python gateway change; or when aske

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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  • auditing-warehouse-source-coverageSkillDatabases & data

    Audit already-implemented Data warehouse import sources for endpoints, schemas, and tables the vendor's API offers but we never wired up. Use when asked whether a source is missing endpoints, to find new endpoints a vendor has added since a source was built, to refresh COVERAGE_GAPS.md, to prioritiz

    Ready to connect★ 40k

    github.com/posthog/posthog40k stars

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What is a skill?

A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.

55,111 of the 55,543 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.

Install one and every AI you use gets it

Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.

Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.

See how to connect your AI