Development
Plugin
mcollina-skills
Skills for AI-assisted development.
Plugin Signal69/100Solid
maintained97
capable52
documented46
adopted70
Install
$ npx -y skills add mcollina/skills --agent claude-code
Run the curl in your terminal, the rest in Claude Code.
Stats
1,898
Stars
150
Forks
Active
Maintenance
TypeScript
Language
MIT
License
7d ago
Last commit
6mo ago
Created
Repo: mcollina/skills
What's inside
Skills
11/documentationCreates, structures, and reviews technical documentation following the Diátaxis framework (tutorials, how-to guides, reference, and explanation pages). Use when a user needs to write or reorganize docs, structure a tutorial vs. a how-to guide, build reference docs or API/fastifyGuides development of Fastify Node.js backend servers and REST APIs using TypeScript or JavaScript. Use when building, configuring, or debugging a Fastify application — including defining routes, implementing plugins, setting up JSON Schema validation, handling errors,/initCreates, updates, or optimizes an AGENTS.md file for a repository with minimal, high-signal instructions covering non-discoverable coding conventions, tooling quirks, workflow preferences, and project-specific rules that agents cannot infer from reading the codebase. Use when/linting-neostandard-eslint9Configures ESLint v9 flat config and neostandard for JavaScript and TypeScript projects, including migrating from legacy `.eslintrc*` files or the `standard` package. Use when you need to set up or fix linting with `eslint.config.js` or `eslint.config.mjs`, troubleshoot lint/nodeProvides domain-specific best practices for Node.js development with TypeScript, covering type stripping, async patterns, error handling, streams, modules, testing, performance, caching, logging, and more. Use when setting up Node.js projects with native TypeScript support,/nodejs-coreContributes to and debugs Node.js core, including nodejs/node commit and PR tone, contribution workflows, native crashes, V8 performance, node-gyp builds, N-API bindings, and libuv issues. Use when drafting or reviewing a Node.js core commit or pull request, working in
Show all 11 skillsShow fewer
/oauthImplements OAuth 2.0/2.1 authorization flows in Fastify applications — configures authorization code with PKCE, client credentials, device flow, refresh token rotation, JWT validation, and token introspection/revocation endpoints. Use when setting up authentication,/octocatUse this skill whenever the prompt contains any `github.com` URL, even if the user only pastes a link and gives no GitHub-specific keywords. Handles git and GitHub operations using the gh CLI. Triggers include any GitHub link to an issue, pull request, commit, compare page,/skill-optimizerOptimizes AI skills for activation, clarity, and cross-model reliability. Use when creating or editing skill packs, diagnosing weak skill uptake, reducing regressions, tuning instruction salience, improving examples, shrinking context cost, or setting benchmark/release gates for/snipgrapherConfigures and uses snipgrapher to generate polished code snippet images, including syntax-highlighted PNGs, SVGs, and WebP exports with custom themes, profiles, and styling options. Use when the user wants to create code screenshots, turn code into shareable images, generate/typescript-magicianDesigns complex generic types, refactors `any` types to strict alternatives, creates type guards and utility types, and resolves TypeScript compiler errors. Use when the user asks about TypeScript (TS) types, generics, type inference, type guards, removing `any` types, strict
README
1Matteo Collina's Skills
Skills for AI-assisted development.
Available Skills
| Skill | Description |
|---|---|
documentation | Technical writer specializing in the Diátaxis documentation framework |
fastify | Comprehensive best practices for Fastify development |
init | Creates and maintains high-signal AGENTS.md guidance for repositories |
linting-neostandard-eslint9 | Linting workflows with neostandard and ESLint v9 flat config |
node | Best practices for Node.js development |
nodejs-core | Deep Node.js internals expertise including C++ addons, V8, libuv, and build systems |
oauth | OAuth 2.0/2.1 specification expert with deep RFC knowledge and Fastify integration patterns |
octocat | Git and GitHub wizard using gh CLI for all git operations and GitHub interactions |
skill-optimizer | Improves skill activation, benchmark outcomes, and regression resistance across models |
snipgrapher | Configure and use snipgrapher to generate polished code snippet images |
typescript-magician | TypeScript wizard specializing in advanced type systems, complex generics, and eliminating any types |
Usage
This package contains best practices and skills for AI-assisted development.
Benchmarking
File tree
123mcollina/skillsView on GitHub
.github/
workflows/
publish-tile.yml
.gitignore
AGENTS.md
docs/
skill-benchmark-runs.md
skill-benchmarking.md
eslint.config.mjs
LICENSE
package.json
README.md
skills/
documentation/
SKILL.md
tile.json
fastify/
rules/
authentication.md
configuration.md
content-type.md
cors-security.md
database.md
decorators.md
deployment.md
error-handling.md
hooks.md
http-proxy.md
logging.md
performance.md
plugins.md
routes.md
schemas.md
serialization.md
testing.md
typescript.md
websockets.md
SKILL.md
tile.json
init/
SKILL.md
tile.json
linting-neostandard-eslint9/
rules/
ci-and-editor-integration.md
eslint-v9-flat-config.md
migration-from-legacy-eslint.md
migration-from-standard.md
neostandard.md
SKILL.md
tile.json
node/
rules/
assets/
graceful-server.test.ts
graceful-server.ts
async-patterns.md
caching.md
environment.md
error-handling.md
flaky-tests.md
graceful-shutdown.md
logging.md
modules.md
node-modules-exploration.md
performance.md
profiling.md
streams.md
stuck-processes-and-tests.md
testing.md
typescript.md
SKILL.md
tile.json
nodejs-core/
rules/
build-and-test-workflow.md
build-system.md
child-process-internals.md
cli-options.md
commit-and-pr-guideline.md
configure.md
contributing.md
crypto-internals.md
debugging-native.md
documentation.md
fs-internals.md
libuv-async-io.md
libuv-event-loop.md
libuv-thread-pool.md
memory-debugging.md
napi.md
native-memory.md
net-internals.md
node-addon-api.md
pre-commit-lint.md
primordials.md
profiling-v8.md
reviewing-prs.md
streams-internals.md
v8-garbage-collection.md
v8-hidden-classes.md
v8-jit-compilation.md
worker-threads-internals.md
SKILL.md
tile.json
oauth/
SKILL.md
tile.json
octocat/
SKILL.md
tile.json
skill-optimizer/
rules/
activation-design.md
benchmark-loop.md
context-budget.md
regression-triage.md
release-gates.md
SKILL.md
tile.json
snipgrapher/
rules/
rendering-workflows.md
setup-and-configuration.md
SKILL.md
tile.json
typescript-magician/
rules/
array-index-access.md
as-const-typeof.md
builder-pattern.md
conditional-types.md
deep-inference.md
error-diagnosis.md
function-overloads.md
generics-basics.md
infer-keyword.md
mapped-types.md
opaque-types.md
template-literal-types.md
type-narrowing.md
utility-types.md
SKILL.md
tile.json
src/
index.ts
tsconfig.jsonFAQ
mcollina-skills is a Claude Code plugin with 11 hand-picked skills for development work, indexed on Flowy. Install it with the command on its page. It includes documentation, fastify, init. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.
- What is mcollina-skills?
- Skills for AI-assisted development.
- How do I install mcollina-skills?
- Run these in Claude Code: npx -y skills add mcollina/skills --agent claude-code. Then prompt normally.
- Does mcollina-skills auto-invoke its skills?
- Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.
- Is mcollina-skills free?
- Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.