Claude skills and agent skills

qdhenryReads credentialsSkill

audit-env-variables

qdhenry/Claude-Command-Suite/.claude/skills/audit-env-variables/SKILL.md

Analyze environment variables in JavaScript/TypeScript projects. Identifies unused variables, infers permission scopes, detects specific services (Stripe, AWS, Supabase), and documents code paths. Includes optional cleanup of unused variables with regression detection. Use when auditing .env files, reviewing security, or documenting project configuration.

sirius-dbSkill

module-discover

sirius-db/sirius/.claude/skills/module-discover/SKILL.md

Discover and document a dependency library or submodule — analyzes all uses within the codebase, divides the library into logical modules, identifies which modules are used, and generates LLM-consumable API documentation for each module. Use when the user wants to understand a library dependency, map its modules, or generate API reference docs for a submodule.

No other project uses it yet

NousResearchSkill

grounded-citations

NousResearch/hermes-agent/skills/research/grounded-citations/SKILL.md

Ground answers and documents in cited, verifiable sources.

garrytanSkill

citation-graph-ingest

garrytan/gbrain/skills/citation-graph-ingest/SKILL.md

Build a TYPED citation/reference graph over an ingested corpus — not just embeddings. Flat similarity retrieval cannot tell you that document A *overrules* B, *distinguishes* C, or *relies_on* D. This skill extracts every inter-document reference, classifies the edge TYPE with LLM judgment, and writes first-class typed edges via `gbrain link`, so `gbrain graph-query --type` can walk the argument ("everything this brief relies on, minus anything overruled since"). Every cite-heavy corpus is the same shape: law, academic papers, patents, regulatory filings, a book's bibliography.

No other project uses it yet

happier-devSkill

happier-docs

happier-dev/happier/.agents/skills/happier-docs/SKILL.md

Create, update, reorganize, or review Happier internal technical documentation and published user/operator/contributor docs with evidence-backed product truth, exact release status, canonical-page ownership, human voice, minimal editing, and appropriate validation. Use whenever a change affects `docs/**`, `apps/docs/**`, or behavior that may make existing Happier documentation incomplete or false.

No other project uses it yet

apacheSkill

maka-architecture-docs

apache/maka/skills/maka-architecture-docs/SKILL.md

Draft, restructure, translate, or review bilingual Chinese-English architecture documentation for the Maka Agent backend. Use when Codex works on Maka technical narratives, component or mechanism explanations, architecture decisions, system flows, engineering guides, or documentation quality checks and needs blog-like clarity without losing architectural precision. Do not use it to impose a fixed topic list or information architecture unless the user asks for one.

zebbernDeletes or force-pushesSkill

audit-flow

zebbern/claude-code-guide/skills/audit-flow/SKILL.md

Interactive system flow tracing across CODE, API, AUTH, DATA, NETWORK layers with SQLite persistence and Mermaid export. Use for security audits, compliance documentation, flow tracing, feature ideation, brainstorming, debugging, architecture reviews, or incident post-mortems. Triggers on audit, trace flow, document flow, security review, debug flow, brainstorm, architecture review, post-mortem, incident review.

unpolySkill

unpoly-fix-docs

unpoly/unpoly/.agents/skills/unpoly-fix-docs/SKILL.md

Copy-edit the Unpoly documentation embedded in this repository — the `/*-` doc comments in `src/unpoly/**/*.js` and the guide pages under `src/unpoly/pages/` — fixing typos, grammar, awkward English and obvious factual errors without touching structure, JSDoc directives, links or code. Use when asked to proofread, revise or fix the wording of Unpoly's API reference or guides. This is not a general-purpose documentation writing skill.

dathereReads credentialsSkill

visual-data-dictionary

dathere/qsv/.claude/skills/visual-data-dictionary/SKILL.md

Build a Data Schematic with its Data Dictionary beside it — an interactive qsv viz smart dashboard driven by an LLM-inferred JSON Schema data dictionary, browsable in-page next to the charts. Use when the user asks for a Data Schematic, a visual data dictionary, a documented dashboard or a dictionary-driven dashboard, or wants to explore and document a CSV at the same time. Optionally bins rows into GeoJSON regions.

No other project uses it yet

Arize-aiSkill

mintlify

Arize-ai/phoenix/.agents/skills/mintlify/SKILL.md

Set up, write, and publish documentation sites with Mintlify, and work on existing Mintlify projects. Use when the user wants to create a docs site for a repo or product, turn a docs/ folder or README into a hosted docs site, document an API from an OpenAPI spec, migrate docs from Docusaurus, GitBook, ReadMe, Fern, or another platform, preview docs locally, or publish docs to a shareable URL. Also use when editing a project with docs.json, including pages, navigation, components, API references, and customizing appearance or browser behavior with CSS, JavaScript, React, and snippets.

Often used withmintlify-api

udecodeSkill

delete-paste-ranges

udecode/plate/.agents/skills/delete-paste-ranges/SKILL.md

Check that Backspace, Delete, Return, typing, paste, cut and bold keep the text outside their range in order over every caret and range of every small document, with a link, a read-only inline, a required title and a one-text code block among them, that the result stays canonical and that one undo gives back the document. Use before and after changing packages/plitejs/src/transforms-text/delete-text.ts, merge-nodes.ts, slice landing or another file in its coverage record, when the delete-paste-ranges step of pnpm check fails, or when fixing a delete, join or paste bug a tester found.

No other project uses it yet

middleapiSkill

blume-update-docs

middleapi/orpc/.agents/skills/blume-update-docs/SKILL.md

Keep a Blume docs site in sync with the product it documents. Audit recently merged pull requests, changelogs, config schemas, CLI help, and public APIs against the docs content, update only pages that are factually stale, verify the docs build, and open (or update) a maintenance pull request — or report a clean no-op. Use when asked to check docs for drift, refresh stale documentation, run a scheduled docs audit, or keep docs current after a release.

mrgoonieSkill

databases

mrgoonie/claudekit-skills/.claude/skills/databases/SKILL.md

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

Often used withProblem-Solving Techniques·planning·research

exospherehostSkill

mintlify

exospherehost/failproofai/.agents/skills/mintlify/SKILL.md

Build and maintain documentation sites with Mintlify. Use when

Often used withmintlify-api

williamfisetSkill

algorithms-education

williamfiset/Algorithms/.claude/SKILL.md

Skills and conventions for an educational algorithms and data structures repository. Use this skill whenever working on algorithm implementations, data structure code, LeetCode-style problems, graph theory, dynamic programming, or any Java-based educational coding project. Trigger on mentions of: algorithms, data structures, graph theory, sorting, searching, trees, DP, BFS, DFS, linked lists, heaps, segment trees, union-find, or any request to write, refactor, document, or test educational code. Also trigger when the user asks to "clean up", "simplify", "document", "refactor" or "add tests" to algorithm code.