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.
Category: Dev tools
16,902 results · page 369 of 564
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cartridge-forgeSkillDev tools
Use when the user asks to forge, scaffold, or author a new cartridge — content cartridge, department cartridge, or chipset bundle. Drives the cartridge-forge loop (scaffold → fill → gate checks → commit) via the skill-creator cartridge CLI.
Ready to connect★ 70
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cash-flow-forecastSkillDev tools
Project future cash flow using historical trends and recurring patterns.
Ready to connect★ 69
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celestial-coordinatesSkillDev tools
Celestial coordinate systems and sky positioning. Covers horizon (altitude-azimuth), equatorial (right ascension-declination), ecliptic, and galactic systems; epoch and precession; coordinate transformations; planisphere use; and practical sky-locating from any latitude and date. Use when locating o
Ready to connect★ 70
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charitable-givingSkillDev tools
Track charitable donations and estimate their tax deduction value.
Ready to connect★ 69
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chemical-bondingSkillDev tools
Ionic, covalent, and metallic bonding, Lewis structures, VSEPR theory, molecular geometry, polarity, and intermolecular forces. Covers octet rule and exceptions, formal charge, resonance, sigma/pi bonds, orbital hybridization, electronegativity-driven bond classification, VSEPR electron-domain and m
Ready to connect★ 70
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client-profitabilitySkillDev tools
Analyze revenue and costs per client to find your most profitable accounts.
Ready to connect★ 69
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cocos-asset-jsonSkillDev tools
Tyou/Cocos Creator 3.8.7 source asset parsing skill. Used to inspect, summarize, and validate the structure, uuids, `__id__` references, Prefab instance/override data, custom script component fields, and asset index of Cocos `.prefab`, `.scene`, `.meta`, `asset-index.json`, and SpriteAtlas `.plist/.
Ready to connect★ 70
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cognitive-biasesSkillDev tools
Recognition and mitigation of systematic reasoning errors documented in the heuristics and biases tradition. Covers confirmation bias, availability, anchoring, representativeness, framing effects, hindsight bias, overconfidence, and motivated reasoning. Each bias is presented with its mechanism, dia
Ready to connect★ 70
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contracts-and-business-lawSkillDev tools
Contracts, commercial law, and intellectual property essentials for founders, managers, and knowledge workers. Covers the elements of contract formation, common contract types, property rights, consumer protection, employment law basics, and the four IP regimes — patents, copyrights, trademarks, and
Ready to connect★ 70
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cosmological-observationSkillDev tools
Observational cosmology from Hubble's law to the CMB. Covers redshift, Hubble expansion, the cosmological parameters, the cosmic microwave background, large-scale structure, galaxy rotation curves and dark matter, Type Ia SNe and dark energy, and the current state of Lambda-CDM. Use when reasoning a
Ready to connect★ 70
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creative-processSkillDev tools
The creative process in art from idea to exhibition. Covers five phases of creative work (inspiration, incubation, exploration, execution, reflection), sketchbook practice, artist statements, critique methodology (formal and conceptual), portfolio development, and the studio as a working environment
Ready to connect★ 70
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dacp-assemblerSkillDev tools
Composes three-part DACP bundles from skill library artifacts. Determines fidelity level, queries catalog, and records assembly rationale.
Ready to connect★ 70
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debugging-testingSkillDev tools
Use when the user reports a bug they can't reproduce, asks where to start debugging, or mentions a Heisenbug / production-only failure. Drives the observe→hypothesize→predict→test→iterate scientific method.
Ready to connect★ 70
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decision-frameworkSkillDev tools
Thinking frameworks for decisions and problem analysis. Use when evaluating options, root causes, or prioritizing.
Ready to connect★ 70
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decision-framework-invokerSkillDev tools
Triggers for automatically invoking the decision-framework skill before irreversible or high-blast-radius operations. Use as a checkpoint: when a proposed action matches a trigger pattern, pause and run the appropriate framework (first-principles, inversion, decision matrix, second-order thinking) b
Ready to connect★ 70
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decision-makingSkillDev tools
Structured approaches to decisions under uncertainty and complexity. Covers expected value, decision trees, multi-criteria decision analysis, System 1 vs System 2 allocation, pre-mortems, reversible vs irreversible decisions, and the distinction between good decisions and good outcomes. Use when cho
Ready to connect★ 70
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detection-engineeringSkillDev tools
Detection-as-code engineering covering Sigma rule authoring, YARA signature development, Splunk SPL / Kusto KQL / Elastic EQL queries, MITRE ATT&CK mapping, detection CI/CD pipelines, false-positive tuning, and rule testing against EVTX-ATTACK-SAMPLES — using SigmaHQ, Yara-Rules, Loki, yarGen, hayab
Ready to connect★ 70
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digital-citizenshipSkillDev tools
Being a constructive participant in networked communities. Covers digital footprint management, online etiquette and professional communication, collaborative tools, attribution and copyright, cyberbullying recognition and response, and the responsibilities that come with amplification. Use when hel
Ready to connect★ 70
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distance-ladderSkillDev tools
The cosmic distance ladder from radar ranging to Hubble flow. Covers parallax, spectroscopic parallax, cluster main-sequence fitting, Cepheid and RR Lyrae period-luminosity relations, Type Ia supernovae, Tully-Fisher, surface brightness fluctuation, and redshift-distance relations. Use when estimati
Ready to connect★ 70
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distributed-consensusSkillDev tools
Distributed consensus algorithms and logical time for cloud and multi-node systems. Covers Lamport clocks, vector clocks, FLP impossibility, Paxos (basic, multi, fast), Raft, Viewstamped Replication, Byzantine fault tolerance basics, quorum reads/writes (N/R/W), leader election, and TLA+ specificati
Ready to connect★ 70
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done-retirementSkillDev tools
Pipeline retirement protocol for completed work items. Implements a 7-stage validate-commit-push-submit-notify-cleanup-terminate pipeline with irreversibility after push. Done means gone.
Ready to connect★ 70
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drawing-observationSkillDev tools
Observational drawing and visual perception techniques for art education. Covers contour drawing, gesture drawing, negative space, proportion and measurement, value mapping, spatial depth cues, and the cognitive shift from symbolic to perceptual seeing. Use when teaching drawing fundamentals, analyz
Ready to connect★ 70
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emergency-fundSkillDev tools
Calculate emergency fund target and track savings progress toward it.
Ready to connect★ 69
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entrepreneurship-and-innovationSkillDev tools
Entrepreneurship, innovation, and disruption for starting, scaling, and defending new ventures. Covers opportunity recognition, jobs-to-be-done, the disruptive innovation framework, sustaining vs disruptive innovation, platform businesses, network effects, minimum viable product, customer developmen
Ready to connect★ 70
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expense-optimizerSkillDev tools
Find recurring expenses and subscriptions to cut or reduce.
Ready to connect★ 69
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goal-ambiguity-gateSkillDev tools
Use the moment a request is underspecified and you are about to act on an ASSUMED goal. Enumerate the candidate goals the request could mean, project the action or artifact each one implies, and check whether they diverge: if two or more plausible goals lead to materially different actions or artifa
Ready to connect★ 70
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gsd-guideSkillDev tools
GSD tutorial, command reference, and workflow explainer. Explains what a GSD workflow command does before you run it. Activates when user is new to GSD, asks about commands, wants to understand workflows, or mentions preview.
Ready to connect★ 70
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gsd-preflightSkillDev tools
Use when GSD commands are failing or .planning/ artifacts look inconsistent. Run before any GSD execute-phase or verify-work attempt to catch cross-artifact mismatches early.
Ready to connect★ 70
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gsd-traceSkillDev tools
Traces decisions and requirements through GSD artifacts. Use when user asks "why did we...", "what happened to...", or mentions decision history.
Ready to connect★ 70
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gsd-workflowSkillDev tools
Use when the user asks "what should I work on", mentions GSD phases, ROADMAP, or .planning/ artifacts. Routes to the correct GSD command for the current project state.
Ready to connect★ 70
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.
53,789 of the 54,221 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.