Browse Skills

problem-research.md

13

1 export problem-research

2 from "majesticlabs-dev/majestic-marketplace"

3 Research competitor pain points from review platforms (G2, Capterra, Reddit) to find wedge opportunities. SaaS/B2B focus. Use for market validation, competitive analysis, or deciding whether to build. Always concludes with brutally honest viability assessment.

2026-01-22

vulnerable-secret.md

13

1 export vulnerable-secret

2 from "letta-ai/skills"

3 This skill provides guidance for extracting secrets from vulnerable executables. It should be used when tasks involve binary analysis, reverse engineering executables to find hidden flags/secrets, or exploiting buffer overflows and other vulnerabilities to extract protected data. Applicable to CTF challenges, security research, and authorized penetration testing scenarios.

2026-01-21

politique-cookies.md

13

1 export politique-cookies

2 from "lawvable/awesome-legal-skills"

3 Guide complet pour la rédaction de politiques cookies conformes au RGPD et à la directive ePrivacy. Contient les recommandations CNIL 2020, un template de référence et les bonnes pratiques. À utiliser lors de la rédaction ou révision d'une politique cookies pour un site web ou une application.

2026-01-21

make-mips-interpreter.md

13

1 export make-mips-interpreter

2 from "letta-ai/skills"

3 Guidance for building MIPS interpreters or emulators that execute MIPS binaries. This skill applies when implementing CPU emulation, ELF loaders, instruction decoders, or syscall handlers for MIPS architecture. Use when tasks involve creating virtual machines for MIPS executables, interpreting MIPS assembly instructions, or emulating MIPS system calls.

2026-01-21

refactoring-safely.md

13

1 export refactoring-safely

2 from "withzombies/hyperpowers"

3 Use when refactoring code - test-preserving transformations in small steps, running tests between each change

2026-01-21

kamal-coder.md

13

1 export kamal-coder

2 from "majesticlabs-dev/majestic-marketplace"

3 This skill guides deploying Rails applications with Kamal. Use when configuring deploy.yml, setting up accessories, managing secrets, or preparing servers for container deployment.

2026-01-22

hf-model-inference.md

13

1 export hf-model-inference

2 from "letta-ai/skills"

3 Guidance for setting up HuggingFace model inference services with Flask APIs. This skill applies when downloading HuggingFace models, creating inference endpoints, or building ML model serving APIs. Use for tasks involving transformers library, model caching, and REST API creation for ML models.

2026-01-21

react-patterns.md

13

1 export react-patterns

2 from "majesticlabs-dev/majestic-marketplace"

3 Expert guidance on modern React patterns including hooks, composition, state management, and concurrent features. Use when implementing React components or refactoring existing code.

2026-01-22

pkm-vault-master.md

13

1 export pkm-vault-master

2 from "oalanicolas/ia"

3 This skill should be used when organizing and structuring Personal Knowledge Management (PKM) vaults, particularly Obsidian vaults using the Linking Your Thinking (LYT) methodology. Use this skill when the user asks to analyze notes, create MOCs (Maps of Content), find related notes, organize folders, generate Index.md files, or improve vault structure. This skill provides Python scripts for vault analysis, link finding, and MOC generation, along with LYT methodology references and templates.

2026-01-19

ln-366-dead-code-auditor.md

13

1 export ln-366-dead-code-auditor

2 from "levnikolaevich/claude-code-skills"

3 Dead code & legacy audit worker (L3). Checks unreachable code, unused imports/variables/functions, commented-out code, backward compatibility shims, deprecated patterns. Returns findings.

2026-01-21

opentofu-coder.md

13

1 export opentofu-coder

2 from "majesticlabs-dev/majestic-marketplace"

3 This skill guides writing Infrastructure as Code using OpenTofu (open-source Terraform fork). Use when creating .tf files, managing cloud infrastructure, configuring providers, or designing reusable modules.

2026-01-22

plan-builder.md

13

1 export plan-builder

2 from "majesticlabs-dev/majestic-marketplace"

3 Write implementation plans with appropriate templates based on complexity. Provides minimal, standard, and comprehensive templates for different scope levels.

2026-01-22

merge-diff-arc-agi-task.md

13

1 export merge-diff-arc-agi-task

2 from "letta-ai/skills"

3 Guidance for solving ARC-AGI style pattern recognition tasks that involve git operations (fetching bundles, merging branches) and implementing algorithmic transformations. This skill applies when tasks require merging git branches containing different implementations of pattern-based algorithms, analyzing input-output examples to discover transformation rules, and implementing correct solutions. (project)

2026-01-21

solid-cache-coder.md

13

1 export solid-cache-coder

2 from "majesticlabs-dev/majestic-marketplace"

3 Use when configuring or working with Solid Cache for database-backed caching. Applies Rails 8 conventions, cache key design, expiration strategies, database setup, and performance tuning patterns.

2026-01-22

check-ci.md

13

1 export check-ci

2 from "majesticlabs-dev/majestic-marketplace"

3 This skill monitors PR CI checks by polling GitHub status until completion or timeout. Use when the user requests to check CI status, wait for CI to pass, monitor PR checks, or verify build status. Applicable for queries like "check my CI", "wait for CI to pass", "is my PR green", or "monitor CI checks".

2026-01-22

mcmc-sampling-stan.md

13

1 export mcmc-sampling-stan

2 from "letta-ai/skills"

3 Guidance for Bayesian MCMC sampling tasks using RStan. This skill applies when implementing hierarchical Bayesian models, configuring Stan/RStan for MCMC inference, or working with posterior distributions. Use for tasks involving Stan model specification, RStan installation, MCMC diagnostics, and Bayesian hierarchical modeling.

2026-01-21

fix-ocaml-gc.md

13

1 export fix-ocaml-gc

2 from "letta-ai/skills"

3 Guide for debugging and fixing bugs in the OCaml garbage collector, particularly memory management issues in the runtime's sweeping and allocation code. This skill applies when working on OCaml runtime C code, investigating segfaults in GC operations, or fixing pointer arithmetic bugs in memory managers with size-classed pools and run-length encoding.

2026-01-21

largest-eigenval.md

13

1 export largest-eigenval

2 from "letta-ai/skills"

3 Guidance for optimizing numerical linear algebra computations, particularly finding eigenvalues of small dense matrices faster than standard library implementations. This skill applies when the task involves performance optimization of matrix operations, beating numpy/scipy performance baselines, or writing high-performance numerical code with Cython/LAPACK.

2026-01-21

code-from-image.md

13

1 export code-from-image

2 from "letta-ai/skills"

3 Extracting code or pseudocode from images using OCR, then interpreting and implementing it. This skill should be used when tasks involve reading code, pseudocode, or algorithms from image files (PNG, JPG, screenshots) and converting them to executable code. Applies to OCR-based code extraction, image-to-code conversion, and implementing algorithms shown in visual formats.

2026-01-21

circuit-fibsqrt.md

13

1 export circuit-fibsqrt

2 from "letta-ai/skills"

3 Guide for implementing combinational/sequential logic circuits using gate-level descriptions in text-based simulators. This skill applies when building circuits for mathematical functions like integer square root, Fibonacci sequences, or similar computations that require both combinational logic (arithmetic operations) and sequential logic (feedback loops, state machines). Use this skill when the task involves generating gate netlists, implementing multi-bit arithmetic circuits, or debugging event-driven circuit simulators.

2026-01-21

tam-calculator.md

13

1 export tam-calculator

2 from "majesticlabs-dev/majestic-marketplace"

3 Calculate Total Addressable Market (TAM), Serviceable Addressable Market (SAM), and Serviceable Obtainable Market (SOM) using top-down, bottom-up, and value-theory approaches with credible data sources and VC-ready presentation.

2026-01-22

agent-sdk-guide.md

13

1 export agent-sdk-guide

2 from "majesticlabs-dev/majestic-marketplace"

3 Guide for Claude Agent SDK - build custom AI agents powered by Claude. Triggers on agent sdk, claude-agent-sdk, @anthropic-ai/claude-agent, build agent, programmatic agent, embed claude, custom ai agent, agent infrastructure. Covers installation, authentication providers, tool permissions, file-based configuration, and TypeScript/Python code examples.

2026-01-22

portfolio-optimization.md

13

1 export portfolio-optimization

2 from "letta-ai/skills"

3 Guidance for implementing high-performance portfolio optimization using Python C extensions. This skill applies when tasks require optimizing financial computations (matrix operations, covariance calculations, portfolio risk metrics) by implementing C extensions for Python. Use when performance speedup requirements exist (e.g., 1.2x or greater) and the task involves numerical computations on large datasets (thousands of assets).

2026-01-21

marketing-playbook.md

13

1 export marketing-playbook

2 from "majesticlabs-dev/majestic-marketplace"

3 Your guide to the marketing toolkit. Diagnoses where you are in your marketing journey and recommends the right skills, agents, and workflows to use next.

2026-01-22