Community shelf
Free skills from public collections, in every field from marketing to molecular biology. Each one links to its author's original and shows its licence. We score every skill for how reliably an agent can use it.
Agent-ready says when to use it, what it needs, what it outputs and when to stop.
Usable works, but leaves some of that to the AI's judgment.
Needs work is vague enough that results will vary.
Enhanced by Tacit means our Skill Builder added the missing parts as a clearly marked “Agent contract”. The author's text is unchanged and their licence travels with it.
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Science & research · Agent-ready
Improved by Tacit: readiness 55 → 100
Estimates intracellular metabolic fluxes from steady-state carbon-13 isotope-tracing measurements using validated atom maps, mfapy isotope simulation, constrained multistart fitting, and flux-profile diagnostics. Use …
by K-Dense AI · MIT · needs code execution
Legal & compliance · Agent-ready
Run a comprehensive WCAG accessibility audit covering perceivable, operable, understandable, and robust principles. Use this skill whenever the user wants to audit accessibility, review WCAG compliance, fix accessibil…
by Rampstack · MIT
Legal & compliance · Agent-ready
Improved by Tacit: readiness 50 → 100
Audit websites for accessibility issues and WCAG compliance. Use when checking accessibility, fixing a11y issues, or ensuring WCAG compliance.
by OneWave AI · MIT
Design & creative · Agent-ready
When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad variations — for any paid advertising platform. Also use when the user mentions 'ad copy variations,' …
by Corey Haines · MIT · needs code execution, files
Marketing · Agent-ready
When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn, Twitter/X, or other ad platforms. Also use when the user mentions 'PPC,' 'paid media,' 'ROAS,' 'CPA,' 'ad ca…
by Corey Haines · MIT
Other · Agent-ready
Run a structured after-action review (postmortem, retrospective) on a launch, incident, or completed project to capture timeline, root cause analysis, contributing factors, and actionable lessons. Use this skill whene…
by Rampstack · MIT
Engineering · Agent-ready
Deploy a 2-layer parallel agent hierarchy for large, parallelizable work — big refactors, multi-file migrations, codebase-wide audits, bulk generation. A top-tier commander (Fable or Opus) orchestrates the swarms; the…
by OneWave AI · MIT · needs code execution
Engineering · Agent-ready
Improved by Tacit: readiness 35 → 100
Deploys swarms of sub-agents for massive parallel data processing tasks. Unlike agent-army (which is for code changes), this is for DATA tasks -- processing 1000 documents, analyzing datasets, bulk content generation.…
by OneWave AI · MIT
Marketing · Agent-ready
Manages Ahrefs API usage in Python using `ahrefs-python` library. Use when working with SEO / marketing related tasks or with data including backlinks, keywords, domain ratings, organic traffic, site audits, rank trac…
by OpenClaudia · MIT · needs code execution
Legal & compliance · Agent-ready
Improved by Tacit: readiness 55 → 100
/cs:ai-act-readiness <system> — EU AI Act 6-question forcing interrogation. Use during AI-system intake, before EU deployment, or during annual compliance refresh as Article 113 obligations phase in (2025-02-02 / 2025…
by Alireza Rezvani · MIT · needs code execution
Marketing · Agent-ready
Generate an AI Citations Report (GEO) for a domain — which AI-search prompts cite the site across Google AI Overview and ChatGPT, plus organic-traffic context and per-article citation coverage. Use when the user asks …
by OpenClaudia · MIT · needs code execution, files
Finance · Agent-ready
Improved by Tacit: readiness 50 → 100
Assesses how ready a business is for AI adoption across six dimensions. Evaluates data maturity, tech stack, team skills, process documentation, budget, and culture. Generates a comprehensive ai-readiness-report.md wi…
by OneWave AI · MIT
Engineering · Agent-ready
Use when assessing AI/ML systems for prompt injection, jailbreak vulnerabilities, model inversion risk, data poisoning exposure, or agent tool abuse. Covers MITRE ATLAS technique mapping, injection signature detection…
by Alireza Rezvani · MIT · needs code execution, files
Marketing · Agent-ready
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'gener…
by Corey Haines · MIT
Legal & compliance · Agent-ready
Improved by Tacit: readiness 55 → 100
/cs:aims-audit <scope> — ISO/IEC 42001 AIMS internal-audit 6-question forcing interrogation. Use before certification stage 1, before annual internal audit cycles, or when onboarding a new AI system into an existing A…
by Alireza Rezvani · MIT · needs code execution
Science & research · Agent-ready
Looks up precomputed AlphaGenome Atlas effects for any GRCh38 single-nucleotide variant (AVI score with Phred and 18 SHAP feature attributions, plus raw and quantile scores for RNA-seq, DNase, ATAC, ChIP-TF, ChIP-hist…
by K-Dense AI · MIT · needs code execution, files
Leadership & strategy · Agent-ready
Design measurement frameworks including event taxonomy, KPI hierarchy, dashboard architecture, attribution models, and analytics implementation strategy. Use this skill whenever the user wants to plan analytics, desig…
by Rampstack · MIT
Marketing · Agent-ready
Set up, audit, and debug analytics tracking implementation — GA4, Google Tag Manager, event taxonomy, conversion tracking, and data quality. Use when building a tracking plan from scratch, auditing existing analytics …
by Alireza Rezvani · MIT · needs code execution
Science & research · Agent-ready
Handles annotated matrices in single-cell analysis, .h5ad and Zarr files, and integration with the scverse ecosystem. This is the data format skill—for analysis workflows use scanpy; for probabilistic models use scvi-…
by K-Dense AI · BSD · needs code execution, files
Engineering · Agent-ready
Improved by Tacit: readiness 50 → 100
Generate comprehensive API documentation including endpoint descriptions, request/response examples, authentication guides, error codes, and SDKs. Creates OpenAPI/Swagger specs, REST API docs, and developer-friendly r…
by OneWave AI · MIT
Engineering · Agent-ready
Use when the user asks to generate API tests, create integration test suites, test REST endpoints, or build contract tests.
by Alireza Rezvani · MIT · needs code execution
Marketing · Agent-ready
Research and enrich B2B leads using the Apollo.io API. Use when the user says "find leads", "prospect research", "company enrichment", "find decision makers", "B2B leads", "lead research", "enrich contacts", "find VP …
by OpenClaudia · MIT · needs code execution
Marketing · Agent-ready
Improved by Tacit: readiness 50 → 100
When the user wants to run app install ads, user acquisition (UA), or promote mobile apps. Also use when the user mentions "app ads," "app install ads," "UA," "user acquisition," "Google App Campaigns," "Apple Search …
by kostja94 · MIT
Marketing · Agent-ready
App Store Optimization (ASO) toolkit for researching keywords, analyzing competitor rankings, generating metadata suggestions, and improving app visibility on Apple App Store and Google Play Store. Use when the user a…
by Alireza Rezvani · MIT · needs code execution
Science & research · Agent-ready
Applies Arbor Hypothesis Tree Refinement to research artifacts with repeatable evaluators, including model training, agent harnesses, data synthesis and benchmark optimization. Uses persistent hypotheses, isolated exp…
by K-Dense AI · MIT · needs code execution
Design & creative · Agent-ready
Direct visual and creative work for campaigns, photography, illustration, video, and branded experiences. Use this skill whenever the user wants to brief a photographer, direct illustrators, plan a creative campaign, …
by Rampstack · MIT
Marketing · Agent-ready
When the user wants to write, generate, or create article body content—blog post body, long-form content, how-to guide, listicle. Also use when the user mentions "write article," "article content," "blog post content,…
by kostja94 · MIT
Marketing · Agent-ready
When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO audit,' 'app store optimization,' 'optimize my app listing,' 'improve app visibility,' 'app store rank…
by Corey Haines · MIT · needs web
Science & research · Agent-ready
Core Python library for astronomy and astrophysics workflows that need Astropy APIs, including units/quantities, coordinates, FITS I/O, tables, time systems, WCS, and cosmology. Use when implementing or debugging astr…
by K-Dense AI · BSD · needs code execution, files
Marketing · Agent-ready
Improved by Tacit: readiness 55 → 100
Create brand-safe content for athletes. Personal branding strategy, engagement optimization, crisis communication, sponsor integration.
by OneWave AI · MIT
Productivity · Agent-ready
Atlassian Administrator for managing and organizing Atlassian products (Jira, Confluence, Bitbucket, Trello), users, permissions, security, integrations, system configuration, and org-wide governance. Use when asked t…
by Alireza Rezvani · MIT · needs code execution
Engineering · Agent-ready
Autonomous experiment loop that optimizes any file by a measurable metric. Inspired by Karpathy's autoresearch. The agent edits a target file, runs a fixed evaluation, keeps improvements (git commit), discards failure…
by Alireza Rezvani · MIT · needs code execution, files
Science & research · Agent-ready
Analyzes user-requested Screenpipe history windows to detect repeated research workflows, match existing scientific skills, and stage new skill drafts or composition recipes for review. Requires a reachable Screenpipe…
by K-Dense AI · MIT · needs code execution
Engineering · Agent-ready
Design Azure architectures for startups and enterprises. Use when asked to design Azure infrastructure, create Bicep/ARM templates, optimize Azure costs, set up Azure DevOps pipelines, or migrate to Azure. Covers AKS,…
by Alireza Rezvani · MIT · needs code execution
Marketing · Agent-ready
Audit a domain's backlink profile using the SemRush API. Use when the user says "audit backlinks", "check my backlinks", "backlink analysis", "link profile", "toxic links", "disavow", "link building opportunities", "r…
by OpenClaudia · MIT · needs code execution
Engineering · Agent-ready
Plan and run backups, set recovery objectives, and run disaster recovery drills. Use this skill when defining RPO/RTO targets, designing backup architecture, deciding what to back up and how often, planning for full-r…
by Rampstack · MIT
With thanks to
K-Dense AI · Rampstack · OneWave AI · Corey Haines · OpenClaudia · Alireza Rezvani · kostja94 · Anthropic · Jesse Vincent (obra) · Serge Bulaev · Superamped
Only skills under licences that allow reuse with credit (MIT, Apache 2.0 and similar) are listed. Skills stay on their authors' GitHub and Tacit links to them; enhanced versions are hosted here with the original licence and a note of what changed. We don't sell community skills. Want yours removed or added? Tell us.