Updated 6mo ago
by powroom
flins
Universal skill installer for AI coding agents
39 GitHub stars (39)
Steady at 39 stars — no new stars in the 16 days since Sep 30.
- 19 skills (19 skills found in its SKILL.md files)
- 7 forks (7 forks)
- 6mo ago last update (Last updated 6mo ago)
Install
Skills CLI
npx skills add powroom/flins
Asks which skills and agents to install. Just one: npx skills add powroom/flins --skill avoid-feature-creep — add -g for every project.
Claude Code
git clone https://github.com/powroom/flinscp -r "flins/.agents/skills/avoid-feature-creep" ~/.claude/skills/
Copies the avoid-feature-creep skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add powroom/flins
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
-
avoid-feature-creep
Prevent feature creep when building software, apps, and AI-powered products. Use this skill when planning features, reviewing scope, building MVPs, managing backlogs, or when a user says "just one more feature." Helps developers and AI agents stay focused, ship faster, and avoid bloated products.
.agents/skills/avoid-feature-creep/SKILL.md on GitHub (opens in a new tab) -
clack-guidelines
Comprehensive guide for building beautiful interactive command-line interfaces using Clack. Use when creating CLI tools with text input, selections, autocomplete, progress tracking, and streaming output.
.agents/skills/clack-guidelines/SKILL.md on GitHub (opens in a new tab) -
commander-guidelines
Comprehensive guide for building Node.js command-line interfaces using Commander.js. Use when creating CLI tools with options, commands, subcommands, arguments, and help system customization.
.agents/skills/commander-guidelines/SKILL.md on GitHub (opens in a new tab) -
Convex Agents
Building AI agents with the Convex Agent component including thread management, tool integration, streaming responses, RAG patterns, and workflow orchestration
.agents/skills/Convex Agents/SKILL.md on GitHub (opens in a new tab) -
Convex Best Practices
Guidelines for building production-ready Convex apps covering function organization, query patterns, validation, TypeScript usage, error handling, and the Zen of Convex design philosophy
.agents/skills/Convex Best Practices/SKILL.md on GitHub (opens in a new tab) -
Convex Component Authoring
How to create, structure, and publish self-contained Convex components with proper isolation, exports, and dependency management
.agents/skills/Convex Component Authoring/SKILL.md on GitHub (opens in a new tab) -
Convex Cron Jobs
Scheduled function patterns for background tasks including interval scheduling, cron expressions, job monitoring, retry strategies, and best practices for long-running tasks
.agents/skills/Convex Cron Jobs/SKILL.md on GitHub (opens in a new tab) -
Convex File Storage
Complete file handling including upload flows, serving files via URL, storing generated files from actions, deletion, and accessing file metadata from system tables
.agents/skills/Convex File Storage/SKILL.md on GitHub (opens in a new tab) -
Convex Functions
Writing queries, mutations, actions, and HTTP actions with proper argument validation, error handling, internal functions, and runtime considerations
.agents/skills/Convex Functions/SKILL.md on GitHub (opens in a new tab) -
Convex HTTP Actions
External API integration and webhook handling including HTTP endpoint routing, request/response handling, authentication, CORS configuration, and webhook signature validation
.agents/skills/Convex HTTP Actions/SKILL.md on GitHub (opens in a new tab) -
Convex Migrations
Schema migration strategies for evolving applications including adding new fields, backfilling data, removing deprecated fields, index migrations, and zero-downtime migration patterns
.agents/skills/Convex Migrations/SKILL.md on GitHub (opens in a new tab) -
Convex Realtime
Patterns for building reactive apps including subscription management, optimistic updates, cache behavior, and paginated queries with cursor-based loading
.agents/skills/Convex Realtime/SKILL.md on GitHub (opens in a new tab) -
Convex Schema Validator
Defining and validating database schemas with proper typing, index configuration, optional fields, unions, and migration strategies for schema changes
.agents/skills/Convex Schema Validator/SKILL.md on GitHub (opens in a new tab) -
Convex Security Audit
Deep security review patterns for authorization logic, data access boundaries, action isolation, rate limiting, and protecting sensitive operations
.agents/skills/Convex Security Audit/SKILL.md on GitHub (opens in a new tab) -
Convex Security Check
Quick security audit checklist covering authentication, function exposure, argument validation, row-level access control, and environment variable handling
.agents/skills/Convex Security Check/SKILL.md on GitHub (opens in a new tab) -
copy-editing
When the user wants to edit, review, or improve existing marketing copy. Also use when the user mentions 'edit this copy,' 'review my copy,' 'copy feedback,' 'proofread,' 'polish this,' 'make this better,' or 'copy sweep.' This skill provides a systematic approach to editing marketing copy through multiple focused passes.
.agents/skills/copy-editing/SKILL.md on GitHub (opens in a new tab) -
copywriting
When the user wants to write, rewrite, or improve marketing copy for any page — including homepage, landing pages, pricing pages, feature pages, about pages, or product pages. Also use when the user says "write copy for," "improve this copy," "rewrite this page," "marketing copy," "headline help," or "CTA copy." For email copy, see email-sequence. For popup copy, see popup-cro.
.agents/skills/copywriting/SKILL.md on GitHub (opens in a new tab) -
programmatic-seo
When the user wants to create SEO-driven pages at scale using templates and data. Also use when the user mentions "programmatic SEO," "template pages," "pages at scale," "directory pages," "location pages," "[keyword] + [city] pages," "comparison pages," "integration pages," or "building many pages for SEO." For auditing existing SEO issues, see seo-audit.
.agents/skills/programmatic-seo/SKILL.md on GitHub (opens in a new tab) -
seo-audit
When the user wants to audit, review, or diagnose SEO issues on their site. Also use when the user mentions "SEO audit," "technical SEO," "why am I not ranking," "SEO issues," "on-page SEO," "meta tags review," or "SEO health check." For building pages at scale to target keywords, see programmatic-seo. For adding structured data, see schema-markup.
.agents/skills/seo-audit/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.