Directory
All AI skills. 6,133 and counting.
6,133 skills
RefoundAI
Lenny Skills
RefoundAIevaluating-startup-ideas
Help users distinguish between deceptive tarpit ideas and high-potential opportunities by applying rigorous frameworks for market timing, business math, and user demand.
RefoundAI
Lenny Skills
RefoundAIevaluating-trade-offs
Help users navigate complex product decisions by weighing competing priorities and calculating long-term value. This skill covers build-vs-buy logic, technical debt evaluation, and…
RefoundAI
Lenny Skills
RefoundAIexecutive-communication
Help users master the high-stakes communication required to navigate executive reviews, board meetings, and strategic decision-making with clarity and confidence.
RefoundAI
Lenny Skills
RefoundAIfirst-b2b-customers
Help users navigate the manual, unscalable journey of finding and closing their first B2B customers. This guide focuses on leveraging personal networks, co-creating with design partners…
RefoundAI
Lenny Skills
RefoundAIfixing-underperforming-teams
Help users identify why a team is struggling and implement a structured recovery plan by addressing leadership gaps, individual performance, and structural misalignments.
jaechang-hitsflowio-flow-cytometry
Parse/write FCS (Flow Cytometry) files v2.0-3.1. Events as NumPy, channel metadata, multi-dataset files, CSV/FCS export. Use FlowKit for gating/compensation.
RefoundAI
Lenny Skills
RefoundAIfounder-psychology
Help users navigate the psychological burdens of leadership by cultivating emotional awareness, reframing failure, and building sustainable mental health practices.
RefoundAI
Lenny Skills
RefoundAIfounder-sales
Help users master the transition from product development to active selling by leveraging their unique status as founders to bridge the trust gap and define a scalable sales motion.
RefoundAI
Lenny Skills
RefoundAIfounding-exec-team
Help users recruit compatible co-founders, sequence early leadership hires to fill capability gaps, and manage the evolution of the executive team as the company scales.
RefoundAI
Lenny Skills
RefoundAIfundraising
Help users navigate the end-to-end lifecycle of funding a startup, from choosing between bootstrapping and VC to closing a Series A or managing a strategic exit.
mxyhiget-api-docs
Use this skill to get documentation for third-party APIs, SDKs or libraries before writing code that uses them to ensure you have the latest, most accurate documentation. This is a better…
RefoundAI
Lenny Skills
RefoundAIgiving-feedback
Help users deliver high-impact feedback that drives behavior change while maintaining strong relationships and psychological safety through proven frameworks like GAIN and Radical Candor.
RefoundAI
Lenny Skills
RefoundAIgoal-setting-okrs
Help users establish high-impact goals that bridge the gap between abstract company vision and daily execution while maintaining radical focus.
OSideMedia
Higgsfield AI Prompt Skill
OSideMediahiggsfield-audio
Use when the user asks about audio in Higgsfield videos, needs to add dialogue or lip-sync, wants sound effects or ambient sound in generated video, asks about music or BGM in output, or is…
OSideMedia
Higgsfield AI Prompt Skill
OSideMediahiggsfield-pipeline
Use when the user wants to create a complete multi-shot video, asks how to chain Higgsfield tools together, wants to build a short film or branded content series, asks "what's the full…
OSideMedia
Higgsfield AI Prompt Skill
OSideMediahiggsfield-prompt
Use when building, writing, refining, or structuring a Higgsfield AI prompt. Covers the MCSLA formula, prompt structure, narrative vs. timestamped formats, and how to write for both…
OSideMedia
Higgsfield AI Prompt Skill
OSideMediahiggsfield-recall
Use this skill AUTOMATICALLY before writing any Higgsfield prompt. Query the memory databases for relevant past failures and pre-apply known fixes before the user even hits generate…
mxyhiimagegen-frontend-web
Elite frontend image-direction skill for generating premium, conversion-aware website design references. CRITICAL OUTPUT RULE — generate ONE separate horizontal image FOR EVERY section. A…
Neeeophytee
Finding Unknowns Skills
Neeeophyteeimplementation-notes
Keep a running implementation-notes.md during a build, logging every deviation from the plan and every discovered edge case. Use whenever implementing against an agreed plan or spec…
Neeeophytee
Finding Unknowns Skills
Neeeophyteeimplementation-plan
Write an implementation plan that leads with the decisions the user is most likely to change, and buries the mechanical work at the bottom. Use when planning is requested before a build…
Neeeophytee
Finding Unknowns Skills
Neeeophyteeinterview-me
Interview the user one question at a time to resolve remaining ambiguity before implementation. Use when planning or brainstorming is done but unknowns remain, or when the user asks to be…
growthenginenowoslawski
Coldoutboundskills
growthenginenowoslawskilist-expander
Expand a hard-to-build niche list from ~10 known-good seed companies into a full qualified TAM. Seed fingerprinting (how do good-fit companies ACTUALLY show up in the company database's…
growthenginenowoslawski
Coldoutboundskills
growthenginenowoslawskilist-quality-scorecard
Pre-send quality scorecard for any lead list. Grades duplicate rate, title diversity, bad-title patterns, catch-all domain density, ICP fit, email verification coverage. Outputs a letter…
jaechang-hitsmacs3-peak-calling
Poisson-model peak caller for ChIP-seq/ATAC-seq BAMs. MACS3 callpeak finds enriched regions (TF sites or histone marks) vs input/IgG; outputs BED narrowPeak/broadPeak for motif analysis…
jaechang-hitsmatplotlib-scientific-plotting
Low-level Python plotting for scientific figures: publication-quality line, scatter, bar, heatmap, contour, 3D; multi-panel layouts; fine control of every element. PNG/PDF/SVG export. Use…
jaechang-hitsnapari-image-viewer
Interactive viewer for microscopy. Displays 2D/3D/4D arrays as Image, Labels, Points, Shapes, Tracks layers; supports annotation, plugin analysis, headless screenshots. Core visualization…
jaechang-hitsomics-plotting
omics-plotting: publication-style figure authoring for omics / bioinformatics results with matplotlib / seaborn. Read this before writing any plotting or figure code in any omics analysis —…
jaechang-hitsopencv-bioimage-analysis
Computer vision for bio-image preprocessing, feature detection, real-time microscopy. Color conversion, morphology, contour/blob detection, template matching, optical flow on…
jaechang-hitsopentrons-integration
Opentrons Protocol API v2 for OT-2/Flex: Python protocols for pipetting, serial dilutions, PCR, plate replication; control thermocycler, heater-shaker, magnetic, temperature modules. Use…
Neeeophytee
Finding Unknowns Skills
Neeeophyteepitch-packager
Package a finished piece of work (spec, prototype, implementation notes) into a single document that gets reviewers to understanding and approval fast. Use when the user needs buy-in, a…
jaechang-hitsplotly-interactive-visualization
Interactive visualization with Plotly. 40+ chart types (scatter, line, heatmap, 3D, geographic) with hover, zoom, pan. Two APIs: Plotly Express (DataFrame) and Graph Objects (fine control)…
posit-dev
Skills
posit-devpr-threads-address
Address PR review feedback by systematically working through every unresolved PR review thread on the current branch's PR - analyze each comment, make the requested code changes (with tests…
posit-dev
Skills
posit-devpr-threads-resolve
Bulk resolve unresolved PR review threads on the current branch’s PR — typically after threads have been addressed manually or via /pr-threads-address
jaechang-hitspyimagej-fiji-bridge
Python bridge to ImageJ2/Fiji for macros, plugins (Bio-Formats, TrackMate, Analyze Particles), NumPy↔ImagePlus/ImgLib2 exchange, and ImageJ Ops. Automates Fiji headlessly from Python. Use…
Neeeophytee
Finding Unknowns Skills
Neeeophyteereference-hunt
Use existing source code as the specification when the user can't describe what they want in words. Use when the user points at a library, module, folder, or site and says "like this," even…
Neeeophytee
Finding Unknowns Skills
Neeeophyteeregression-proof
Fix a reported bug with a regression test that demonstrably fails on the original behavior and passes after the fix. Use when implementing a bug fix or checking whether a proposed fix…