Devops Tools

macOS disk cleanup, cache pruning, stale file detection, and Downloads triage. TRIGGERS - disk space, cleanup, disk usage

MLflow experiment tracking via Python API. TRIGGERS - MLflow metrics, log backtest, experiment tracking, search runs.

Analyze Claude Code sessions in three expert modes — Handoff Document (exhaustive context extraction for the next developer or session), Error.

Diagnose and recover Claude Code session issues including missing conversations, corrupted sessions, and session file problems. Use whenever the.

Create alpha-forge git worktrees with auto branch naming. TRIGGERS - create worktree, new worktree, alpha-forge worktree.

Manage credentials and secrets through Doppler for publishing and deployment workflows. Use whenever the user needs to publish Python packages.

Session log provenance tracking. TRIGGERS - who created, trace origin, session archaeology, ADR reference.

Configure a MacBook as an always-on-AC desktop workstation with USB device resilience, battery longevity, and self-healing audio device.

Concurrency safety patterns for distributed pueue + mise + systemd-run job pipelines.

Dual-channel notifications on watchexec events. TRIGGERS - watchexec alerts, Telegram+Pushover, file change notifications.

POC validation patterns to catch issues before committing to long-running ML experiments. TRIGGERS - fail-fast, POC validation, preflight check

Monitor background processes from Claude Code using sentinel files, heartbeat liveness, and subagent polling. Best practices and.

Manage long-running jobs and batch processing with pueue queue orchestration, CLI telemetry, and companion monitoring tools (noti, ntfy, mprocs,

Validate and test Doppler secrets. TRIGGERS - add to Doppler, store secret, validate token, test credentials.

Claude Code OAuth proxy patterns and anti-patterns for multi-provider model routing.

Generate DBeaver config from Pydantic ClickHouse models. TRIGGERS - DBeaver config, ClickHouse connection, database client config.

Deploy static HTML files to Cloudflare Workers with 1Password credential management.

Memory-safe Python script patterns for long-running processes under systemd MemoryMax constraints. Covers allocator purge (mimalloc/glibc malloc_trim), HTTP response lifecycle, DataFrame cleanup, thread-local connection reuse, and periodic GC cadence. Battle-tested through 5 OOM optimization cycles on production GPU workstations. Use this skill proactively whenever writing or reviewing Python scripts that: run under systemd with MemoryMax, process data in loops (downloads, ETL, backfill), use ThreadPoolExecutor, or make repeated HTTP requests. Also use when diagnosing OOM kills, RSS creep, or fd exhaustion in Python services. TRIGGERS - memory optimization, OOM prevention, RSS reduction, malloc_trim, systemd MemoryMax, memory leak, allocator purge, memory-safe script, RSS creep, fd exhaustion, SIGKILL status 9, MemoryHigh, glibc arena, mimalloc purge, requests memory leak, ThreadPoolExecutor cleanup.

ClickHouse Cloud user and permission management. TRIGGERS - create ClickHouse user, ClickHouse permissions, ClickHouse Cloud credentials.

Programmatic Firecrawl usage via the public API, academic paper routing, recursive deep research, and raw corpus persistence.

Migrate Claude Code project sessions when renaming directories. TRIGGERS - directory rename, move project, migrate sessions

Patterns for efficient ML data pipelines using Polars, Arrow, and ClickHouse. TRIGGERS - data pipeline, polars vs pandas, arrow format

Python logging with loguru, structlog, and orjson. TRIGGERS - loguru, structlog, structured logging