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Expert in reading data from Logseq DB graphs via HTTP API or CLI. Auto-invokes when users want to fetch pages, blocks, or properties from Logseq, execute Datalog queries against their graph, search content, or retrieve backlinks and relationships. Provides the logseq-client library for operations.

Assistente especializado em bundles MEV e "bribes" na Solana. Explica o que são, como encontrá-los on-chain, identificar tipos (sandwich, back-run, snipe, mass-deploy) e analisá-los, cobrindo Jito e 8 outros relays protegidos por MEV.

Detecta automaticamente problemas de rede e força o uso de proxy com proxychains4. Utilize esta skill ao encontrar tempos limite de conexão, falhas de DNS ou acesso à rede bloqueado. O proxy padrão é http://127.0.0.1:9910.

Test a feature locally using Muggle AI local MCP. Handles the full flow of listing/creating projects, use cases, and test cases, then generates or replays test scripts. Supports pulling test artifacts from cloud and rewriting URLs for local testing.

Habilidade do Claude Code para detectar padrões de testes instáveis que causam falhas intermitentes na CI.

Use this skill for processing and analyzing large tabular datasets (billions of rows) that exceed available RAM. Vaex excels at out-of-core DataFrame operations, lazy evaluation, fast aggregations, efficient visualization of big data, and machine learning on large datasets. Apply when users need to work with large CSV/HDF5/Arrow/Parquet files, perform fast statistics on massive datasets, create vi

Bootstrap a project's structure — convention folders, a CLAUDE.md contract (test command, run/demo command, blueprint format), and a starter spec with the "Done when" format. Run once per project.

Crie convites personalizados para estandes de feiras, sequências de prospecção pré-evento e solicitações de reunião para exposições, visando prospects, clientes, parceiros ou VIPs.

Infer and visualize intercellular communication from scRNA-seq with CellChat (R). Build CellChat from Seurat/counts → subset CellChatDB ligand-receptor pairs → over-expressed genes per group → communication probabilities → pathway signaling → network centrality (senders/receivers/influencers) → chord/heatmap/bubble plots → cross-condition compare. Human, mouse. Use liana for pure-Python.

· Improve skill collections or a named skill with iterative scoring, lint checks, behavioral tests, peer review. Triggers: 'skill refiner', 'improve skills', 'quality sweep', 'batch improve', 'skill loop', 'target 99%'.

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

Conduct authorized defensive security audits of codebases and web applications. Use for broad appsec review across OWASP, authz, business logic, SSRF, XSS, CSRF, injection, file upload, secrets, logging, and tenant isolation. Produces structured findings with severity, confidence, evidence, and safe remediation guidance.