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
18,403 results · page 461 of 614
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audit-mathSkillDev tools
Adversarial audit of mathematical proofs, derivations, and formal environments
Ready to connect★ 59
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audit-sectionSkillDev tools
Deep audit of a single section -- style, factual accuracy, citations, logical flow
Ready to connect★ 59
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book-flow-analystSkillDev tools
Use when reviewing the structure, ordering, coherence, and narrative flow of the book as a whole or across chapters. Checks chapter sequencing against the ID scheme, cross-references and forward hooks between chapters, README/index link integrity, exercise-to-chapter pairing, duplicate or contradict
Ready to connect★ 59
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check-consistencySkillDev tools
Fast cross-section consistency scan for numbers, terminology, and references
Ready to connect★ 59
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compare-versionsSkillDev tools
Show diff between current and proposed text with change rationale
Ready to connect★ 59
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creative-writingSkillDev tools
Plan, draft, revise, and audit creative or long-form writing with a portable core workflow that does not depend on missing legacy templates.
Ready to connect★ 57
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derived-checksSkillDev tools
Use when writing or reviewing code that checks, mirrors, summarises or validates what other code produces: a gate, probe, test, lint rule or derived view. Covers choosing controls, what a measurement proves, identifying by structure rather than by name, and whether a guard should fail open or closed
Ready to connect★ 59
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domain-name-brainstormerSkillDev tools
Generate and rank brandable domain candidates, then perform live RDAP registration checks across selected TLDs before recommending names.
Ready to connect★ 57
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edit-sectionSkillDev tools
Revise an existing section for style, clarity, and correctness
Ready to connect★ 59
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english-grammar-reviewerSkillDev tools
Use when proofreading, copy-editing, or verifying English in any docs/**/*.mdx chapter or code comment in this repo. Catches grammar, punctuation, spelling, syntax, article/tense/agreement errors, wordiness, tone drift, and style inconsistencies, and rewrites text in the book's confident second-pers
Ready to connect★ 59
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factor-constructionSkillDev tools
Look-ahead bias prevention and portfolio formation rules for cross-sectional asset pricing factors. Covers signal timing, portfolio sorts, return alignment, and rebalancing conventions. Auto-apply when constructing factors, sorting stocks into portfolios, or computing long-short returns.
Ready to connect★ 59
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full-paper-auditSkillDev tools
Audit the entire paper -- cross-section consistency, all citations, all style issues
Ready to connect★ 59
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gapSkillDev tools
Measure the loaded-versus-fired gap - what fraction of each category of loaded context is ever actually invoked, and which MCP tools return mostly noise. Use when asked how much of the context is earning its place, or which categories are worst.
Ready to connect★ 58
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go-exercise-reviewerSkillDev tools
Use when reviewing, writing, or debugging Go code under exercises/part2/ (and matching embedded code in docs/part2/**/*.mdx). Thinks hard about correctness, idiomatic Go, error handling, resource cleanup, concurrency, and — crucially — what the tests would catch: edge cases, races, leaks, timeouts,
Ready to connect★ 59
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goalxSkillDev tools
Use when a human wants durable autonomous progress in the current project: investigation, implementation, recovery, runtime control, saved-run continuation, or continuous improvement.
Ready to connect★ 59
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gumroad-cli-releaseSkillDev tools
Release gumroad-cli after a PR lands by inspecting origin/main, creating the next Go-compatible date tag, pushing only that tag, and verifying GitHub release/Homebrew follow-through. Use for requests like "cut a gumroad-cli release", "push the release tag", or "release the merged gumroad-cli changes
Ready to connect★ 57
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journal-recommenderSkillDev tools
Use when the user asks for journal recommendation, 选刊, 投稿期刊筛选, 期刊匹配, 适合投稿的期刊, 投哪个期刊, or wants 3-5 suitable journals for a manuscript based on an abstract, discipline, CAS/JCR ranking, impact factor, Aims & Scope, review speed, OA/APC, and publication-risk checks.
Ready to connect★ 59
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kafka-consumer-lagSkillDev tools
Analyse Kafka consumer group lag using the Lenses MCP server. Diagnoses lag causes (throughput bottlenecks, rebalancing, partition skew, stalled consumers) and suggests remediation. Use when user says "check consumer lag", "why are consumers slow", "lag report" or asks about consumer group health or
Ready to connect★ 59
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kafka-perf-reviewSkillDev tools
Review Kafka producer and consumer performance configurations in both the live cluster (via Lenses MCP) and the codebase. Flags un-tuned defaults, anti-patterns and missing best practices. Use when user says "review Kafka performance", "check producer configs", "tune Kafka settings" or asks about th
Ready to connect★ 59
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kafka-python-clientSkillDev tools
Scaffold a production-ready Python Kafka producer and consumer using `confluent-kafka-python`, with Schema Registry, graceful shutdown, idempotent producer, tests and a complete project layout. Discovers the target topic, partition count and registered JSON Schema directly from the live cluster via
Ready to connect★ 59
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kafka-schema-reviewSkillDev tools
Review Kafka schema changes (Avro, Protobuf, JSON Schema) for compatibility and evolution best practices using the Lenses MCP server. Detects breaking changes, missing defaults, schema drift and naming issues. Use when user says "review schema changes", "check schema compatibility", "will this schem
Ready to connect★ 59
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kafka-shadowtrafficSkillDev tools
Generate a ShadowTraffic configuration to populate a Kafka topic with realistic synthetic data. Discovers the target topic, its key and value schemas, and the correct serializers from the live cluster via any attached Kafka MCP server, then writes a ready-to-run `shadowtraffic-config.json` and Docke
Ready to connect★ 59
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kafka-shadowtraffic-javaSkillDev tools
Generate a TestContainers Java test class that spins up ShadowTraffic in-process to populate a Kafka topic with synthetic data during tests. Invokes the kafka-shadowtraffic skill to build the ShadowTraffic config, then adapts it for a containerized test network and scaffolds a JUnit 5 test class wit
Ready to connect★ 59
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kafka-topic-auditSkillDev tools
Audit all Kafka topic configurations against production best practices using the Lenses MCP server. Checks replication factor, retention, partitions, compaction, naming conventions, orphaned topics and missing metadata. Use when user says "audit my topics", "check topic configs", "topic health check
Ready to connect★ 59
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map-flowsSkillDev tools
Use when asked to map or analyze flows, pipelines, processes, or sequences of events in this repo — e.g. "mapa el flujo", "flow", "pipeline", "ciclo de vida", "trace the request", "how does the build/release flow work", "diagrama del flujo". Maps data flows, request lifecycles, CI/CD pipelines, and
Ready to connect★ 59
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natural-writingSkillDev tools
Make prose sound natural and human while preserving meaning, voice, facts, and format. Use for writing or requests to reduce generic AI-sounding patterns.
Ready to connect★ 57
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pybondlab-reportSkillDev tools
Generates structured results reports after PyBondLab portfolio formation runs. Auto-apply when running StrategyFormation, BatchStrategyFormation, BatchWithinFirmSortFormation, or any portfolio sorting with PyBondLab.
Ready to connect★ 59
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reading-a-ci-verdictSkillDev tools
Use when reading CI results, check runs or reviewer verdicts on a pull request: deciding whether the required jobs actually ran, why a job is skipped or missing, whether a workflow was triggered at all, whether a review bot really reviewed, or before merging anything on green.
Ready to connect★ 59
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release-and-changesetsSkillDev tools
Use when adding a changeset to a PR, deciding whether a PR needs one, cutting or debugging a release, or when the Version PR / npm publish flow looks wrong.
Ready to connect★ 59
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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.
59,937 of the 59,937 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 workspace 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.