VectorBT backtesting expert. Use when user asks to backtest strategies, create entry/exit signals, analyze portfolio performance, optimize parameters, fetch historical data, use VectorBT/vectorbt, compare strategies, position sizing, equity curves, drawdown charts, or trade analysis. Also triggers for openalgo.ta…
Fix CI failures and performance regressions for a Julia package PR by iterating - triage the latest CI results, fix one root cause, verify locally, push. Use when a PR's GitHub Actions or Buildkite CI is failing, or when CI jobs run slower than they do on the main branch. Verifies CPU and GPU compilation locally…
Generate a Sphinx-ready report bundle (plots, RST, contract, per-accepted-commit pages) from a completed fermilink optimize workspace. Use when the user asks to visualize, export, or publish optimization results from a .fermilink-optimize directory, or wants to prepare material for the Project Optimization website.
Use when Codex needs to solve, reproduce, test, compare, generate examples for, or diagnose CDOpt manifold optimization workflows, including CDOpt package smoke tests, official problem description cards, Stiefel dictionary learning, SciPy wrappers, PyTorch/JAX/NumPy CDOpt examples, dependency checks, tiny CPU…
AI.MD — Convert any human-written CLAUDE.md into AI-native structured format. Your CLAUDE.md is read by AI every single turn, not by you — so write it in AI's language. Battle-tested: 5 rounds, 4 models (GPT-5.3, Gemini 2.5 Pro, Grok-4, Claude Opus 4.6). Structured-label format raised Codex compliance from 6/8 → 8/8…
Self-selects and sequences the right depth-skills proportional to task consequence, preventing both under- and over-analysis. Automatic skill selection, interference-validated sequencing, risk-aware activation, plugin architecture, meta-learning integration, and mathematical depth optimization.
Use this skill whenever you need to read, understand, navigate, edit, refactor, or reason about a codebase written in Dart, Python, or TypeScript — especially before reading any source files directly. This skill runs code-parser to build a lightweight structural index (classes, methods, line ranges) of the codebase…
Evaluator-Governed Recursive Improvement (EGRI) framework for turning ambiguous goals into safe, measurable, rollback-capable recursive improvement systems. Use when the user wants to: (1) build a self-improving system for any domain (ML, RAG, workflows, ETL, UI, compiler tuning, etc.), (2) formalize a vague…
Install, update, connect, or diagnose IsingQ tools through standard MCP, Codex Plugin, or the native DeepSeek Harness Plugin. Use when a user wants IsingQ available in an Agent Host.
Audit SQL for the cost & performance anti-patterns that burn warehouse credits. Catches SELECT , full-table scans, non-sargable predicates, Cartesian joins, NULL-trap NOT IN, and 17 more rules. Scores warehouse health 0-100 and outputs a prioritized cost-reduction plan for BigQuery, Snowflake, Redshift, and Postgres.
Schedule, batch, and constrain background work with WorkManager, BGTaskScheduler, and push-over-poll patterns to minimize battery and data cost.
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At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: