0xDarkMatter

93 verified skills1,796 total stars

claude-code-internals

Claude Code internals - hooks, skills, subagents, headless mode, and debugging, current as of June 2026. Use for: hooks, hook events, hook not firing, PreToolUse, PostToolUse, SessionStart, Stop hook, hook script, stdin JSON contract, tool validation, audit logging, skill frontmatter, SKILL.md, skill not loading, skill not triggering, disable-model-invocation, context fork, dynamic context injection, skill description budget, headless, claude -p, CLI automation, --print, output-format, stream-json, json-schema structured output, CI/CD scripting, bare mode, background agents, debug, troubleshoot, not working, agent not found, plugin not loading, claude plugin validate, /doctor, --safe-mode, MCP server not connecting, settings precedence.

tools22

explain

Deep explanation of complex code, files, or concepts. Dispatches skill-preloaded agents, uses structural search, generates mermaid diagrams. Triggers on: explain, deep dive, how does X work, architecture, data flow.

development22

astro-ops

Astro framework patterns, islands architecture, content collections, rendering strategies, and deployment. Use for: astro, islands architecture, content collections, astro cloudflare, view transitions, partial hydration, astrojs, SSG, SSR, hybrid rendering, astro adapter.

development22

ffmpeg-ops

Comprehensive ffmpeg/ffprobe operations - probe-first media processing: transcode and compress (H.264/H.265/AV1/Opus), frame-accurate cut/trim/concat, EDL-driven editing, color grading and .cube LUTs, audio loudnorm and mixing, STT/Whisper audio prep, subtitles, GIF and thumbnails, HLS packaging, hardware encoding (NVENC/QSV/AMF/VideoToolbox), restoration, scene and silence detection, VMAF quality gates, screen capture, yt-dlp interop. Triggers on: ffmpeg, ffprobe, transcode, convert video, compress video, encode video, extract audio, trim video, cut video, concat videos, video to gif, thumbnail, contact sheet, burn subtitles, watermark, resize video, crop video, change fps, slow motion, timelapse, loudnorm, normalize audio, audio for whisper, transcription prep, scene detection, silence detection, remove silence, color grade, LUT, tonemap HDR, vmaf, nvenc, hardware encode, hls, remux, faststart, deinterlace, stabilize video, denoise video, screen record, EDL, keyframes.

tools22

go-ops

Go development patterns, concurrency, error handling, testing, and project structure. Use for: golang, go, goroutine, channel, context, errgroup, go test, go mod, go build, interface, generics, table-driven tests, worker pool, sync.Mutex, sync.WaitGroup, pprof, go vet, golangci-lint, go workspace, functional options, middleware, http handler.

development22

javascript-ops

JavaScript and Node.js patterns, async programming, modules, runtime internals, and modern ES2024+ features. Use for: javascript, js, node, nodejs, esm, commonjs, promise, async await, event loop, v8, npm, es6, es2024, worker threads, streams, event emitter, prototype, closure.

development22

sql-ops

Quick reference for common SQL patterns, CTEs, window functions, and indexing strategies. Triggers on: sql patterns, cte example, window functions, sql join, index strategy, pagination sql.

databases22

python-typing-ops

Python type hints and type safety patterns. Triggers on: type hints, typing, TypeVar, Generic, Protocol, mypy, pyright, type annotation, overload, TypedDict.

development22

python-async-ops

Python asyncio patterns for concurrent programming. Triggers on: asyncio, async, await, coroutine, gather, semaphore, TaskGroup, event loop, aiohttp, concurrent.

development22

security-ops

Security audit orchestrator - parallel dependency scanning, SAST pattern detection, auth/config review. Dispatches 3 audit agents simultaneously, consolidates into OWASP-mapped severity report. Triggers on: security review, security audit, OWASP, XSS, SQL injection, CSRF, authentication, authorization, secrets management, input validation, secure coding, vulnerability scan, dependency audit.

testing22

perf-ops

Performance profiling and optimization orchestrator - diagnoses symptoms, dispatches skill-preloaded profiling agents, manages before/after comparisons. Triggers on: performance, profiling, flamegraph, pprof, py-spy, clinic.js, memray, heaptrack, bundle size, webpack analyzer, load testing, k6, artillery, vegeta, locust, benchmark, hyperfine, criterion, slow query, EXPLAIN ANALYZE, N+1, caching, optimization, latency, throughput, p99, memory leak, CPU spike, bottleneck.

tools22

vue-ops

Vue 3 development patterns, Composition API, Pinia state management, Vue Router, and Nuxt 3. Use for: vue, vuejs, composition api, pinia, vue router, nuxt, nuxt3, script setup, composable, reactive, defineProps, defineEmits, defineModel, v-model, provide inject, vue3.

development22

rust-ops

Rust development patterns, ownership, async, error handling, and ecosystem. Use for: rust, cargo, ownership, borrow checker, lifetime, tokio, serde, trait, Result, Option, async rust, crate, derive, impl, enum, pattern matching, Arc, Mutex, Send, Sync, thiserror, anyhow, clap, axum, sqlx, reqwest, rayon, tracing.

development22

summon

Transfer Claude Desktop Code-tab sessions between Claude accounts — copy (default) or move (--move) the session metadata file so the session shows up in another account's left-hand sidebar (the session picker on the left side of Desktop's Code tab). Two natural framings: push (run while still on your current near-limit account, send sessions to the next one, then Logout/Login as the natural switch) or pull (after switching accounts, bring earlier sessions into the now-active one). Push is the recommended workflow because the Logout/Login becomes invisible — it IS the switch you were going to do anyway. Triggers on: summon, summon sessions, push sessions, pull sessions, before switching accounts, account approaching usage limit, account ran out of usage, prepare next account, mid-flight desktop sessions, claude desktop multi-account workflow, transfer claude desktop sessions across accounts, peek session, see desktop sessions across accounts. Default copy keeps the session visible in both accounts' sidebars; --move for lean cleanup. Transcript JSONLs are account-agnostic and stay where they are — both wrappers point at the same conversation. No API calls, no summarisation, full transcripts intact. The left-hand session picker is loaded at login, so a Logout/Login on the destination is required for new sessions to appear there.

development22

laravel-ops

Laravel framework patterns, Eloquent ORM, authentication, queues, and testing. Use for: laravel, eloquent, artisan, blade, php, sanctum, livewire, inertia, pest, phpunit, forge, vapor, queue, middleware, migration, factory, seeder.

development22

ytdlp-ops

yt-dlp operations - the media ACQUISITION layer that feeds ffmpeg-ops: format selection (-S sort vs -f filters) that avoids post-download transcodes, --download-sections clip-at-download, audio-only extraction for STT pipelines (-x --audio-format opus), playlists + --download-archive incremental channel syncs, cookies/auth (--cookies-from-browser), rate limiting and politeness, SponsorBlock mark/remove, output templates (-o), subtitle download (--write-subs/--write-auto-subs), remux-vs-recode doctrine, and failure triage (403s, throttling, geo blocks, the nsig-extraction class that means yt-dlp is outdated). Triggers on: yt-dlp, ytdlp, youtube-dl, download video, download youtube, download from youtube, download playlist, download channel, archive channel, channel sync, rip audio, youtube to mp3, youtube to mp4, save video, grab video, video downloader, download subtitles, download transcript, clip from youtube, download section, sponsorblock, cookies-from-browser, download-archive, nsig, requested format is not available, sign in to confirm, download livestream, record stream, live-from-start, premiere, impersonate.

tools22

windows-ops

Comprehensive Windows workstation operations - diagnose slow boot, identify failing drives, decode BSOD crashes, manage startup apps, audit event logs. Use for: Windows is slow, slow bootup, won't boot, blue screen, BSOD, kernel crash, drive failing, SMART errors, disk errors, Event 41, Event 129, storahci reset, BugCheck, CRITICAL_PROCESS_DIED, crash dump, MEMORY.DMP, minidump, msconfig, services.msc, registry Run keys, StartupApproved, scheduled tasks at logon, slow login, high CPU at boot, Adobe startup, Docker startup, disable startup app, unexplained UAC prompt, what asked for admin, elevation prompt, prefetch forensics, BAM, process attribution, Security 4688.

development22

supply-chain-defense

Behavioural-first software supply chain defense - catches poisoned npm/PyPI packages in the publish-to-advisory window that CVE tools miss. Use BEFORE every install or version bump (not only when an attack is suspected) - the 7-day cooldown gate + behavioural score catches freshly-published malware that CVE tools won't see for days. Socket.dev integration (free CLI + GitHub app + depscore MCP for Claude Code), stale-OIDC audit, dependency cooldown policy, publish-token rotation, VS Code extension audit, and a self-integrity scan that detects worm persistence hooks injected into Claude Code / VS Code settings. Triggers on: pip install, uv add, uv tool install, npm install, pnpm add, yarn add, cargo add, go get, composer require, gem install, upgrade dependency, version bump, adding dependency, vet package, is this package safe, before installing, pre-install check, preinstall-check, release cooldown, minimumReleaseAge, score a package, depscore, socket score, supply chain, supply chain attack, malicious package, poisoned dependency, npm worm, Shai-Hulud, behavioural scanning, Socket.dev, socket scan, dependency security, postinstall malware, OIDC token theft, compromised maintainer, typosquat, dependency confusion, package provenance, SLSA, persistence hook, malicious VS Code extension.

tools22

net-ops

Cross-platform network troubleshooting (Windows, macOS, Linux) via local or remote shell. Use for: DNS broken, can't resolve hostnames, nslookup/dig works but apps fail, NRPT, WFP, scutil, /etc/resolver, systemd-resolved, /etc/resolv.conf, NetworkManager, VPN DNS leak residue (ProtonVPN/Mullvad/WireGuard/AnyConnect), AV/firewall blocking DNS or DoH, Tailscale DNS interaction, intermittent connectivity, remote diagnostics over SSH.

data-ai22

claude-api-ops

Building applications ON Claude - the Anthropic API and Claude Agent SDK. Use for: anthropic api, claude api, messages api, tool use, function calling, prompt caching, agent sdk, claude-agent-sdk, structured output, json schema output, batches api, extended thinking, adaptive thinking, model selection, claude pricing, build claude agent, anthropic sdk, stop_reason handling, streaming claude, token counting, cache_control, output_config, tool_choice, agentic loop, rate limits anthropic.

tools22

techdebt

Technical debt detection and remediation. Run at session end to find duplicated code, dead imports, security issues, and complexity hotspots. Triggers: 'find tech debt', 'scan for issues', 'check code quality', 'wrap up session', 'ready to commit', 'before merge', 'code review prep'. Always uses parallel subagents for fast analysis.

development22

craftcms-ops

Craft CMS 5 development - content modeling, Twig templating, element queries, GraphQL, plugins, and the Craft 4-to-5 Matrix-as-entries change. Use for: craft cms, craftcms, craft 5, twig, pixel & tonic, matrix field, entry types, sections, element query, eager loading, blitz, project config, headless craft, craft graphql, craft plugin, craft 4 to 5 upgrade.

tools22

cloudflare-ops

Cloudflare Workers + Wrangler edge-platform operations - Workers runtime, bindings, local dev, secrets, deploy/CI, Pages-vs-Workers, observability. Use for: cloudflare, workers, wrangler, cloudflare pages, KV, D1, R2, durable objects, queues, hyperdrive, workers ai, vectorize, wrangler.toml, wrangler.jsonc, wrangler deploy, wrangler dev, wrangler secret, bindings, compatibility_date, static assets, edge functions, cron triggers, tail workers, gradual deployments.

development22

container-orchestration

Docker, Kubernetes, and AWS ECS/Fargate patterns. Triggers on: Dockerfile, docker-compose, kubernetes, k8s, helm, pod, deployment, service, ingress, container, image, ecs, fargate, task definition, ecs service, awsvpc, FARGATE_SPOT, ALB, ecs vs kubernetes.

devops22

github-ops

GitHub remote operations — repo creation, metadata (description/homepage/topics), releases, README 'Recent Updates' enforcement, and issue / PR management with preview-before-send discipline. Companion to git-ops (local) and push-gate (pre-push safety). Three modes: new (first publish), update (subsequent release), audit (read-only checklist), plus atomic operations for issues and PRs. Triggers on: push to github, publish repo, ship release, cut release, gh release, set topics, repo description, github metadata, recent updates section, audit github repo, repo visibility, make repo public, gh repo create, gh issue, gh pr, create issue, comment on issue, close issue, triage issue, create PR, review PR, merge PR, pre-merge check, pr checks.

testing22

doc-scanner

Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance. Auto-activates when user asks to review, understand, or explore a codebase, when starting work in a new project, when asking about conventions or agents, or when documentation context would help. Can consolidate multiple platform docs into unified AGENTS.md.

development22

fleet-ops

Landing discipline for parallel work. Native primitives (agent teams, background agents, worktree isolation) spawn and run parallel sessions — fleet-ops governs how their branches LAND: a sequential landing queue with test gate, pre-land scrub, auto-rebase of remaining lanes, fleet status across worktrees, one-shot revert. Triggers on: landing queue, land branches, merge queue, test gate, parallel work landing, integrate worktrees, land parallel branches, merge multiple branches, branch queue, land agent team work, land background agent branches, fleet status, sequential merge.

development22

testgen

Generate tests with skill-preloaded routing, framework detection, and auto-TaskCreate. Triggers on: generate tests, write tests, testgen, create test file, add test coverage.

development22

iterate

Autonomous improvement loop - modify, measure, keep or discard, repeat. Inspired by Karpathy's autoresearch. Triggers on: iterate, improve autonomously, run overnight, keep improving, autoresearch, improvement loop, iterate until done, autonomous iteration, batch experiments.

research22

git-ops

Full git + worktree orchestrator. Rich status survey, per-worktree triage (prunable/WIP/ghost/orphan), commits, PRs, branches, releases, rebases — reads run inline, writes dispatch to a background Sonnet agent. Triggers on: status, state, where are we, git status, anything to commit, anything to push, commit, push, pull request, create PR, git diff, rebase, stash, branch, merge, release, tag, changelog, semver, cherry-pick, bisect, worktree, worktree survey, prunable worktrees, land worktree.

documentation22

cypress-ops

Cypress end-to-end and component testing operations - selector/retry-ability strategy, cy.intercept network stubbing, cy.session auth, component vs e2e, flake diagnosis, CI, Test Replay. Use for: cypress, e2e test, component test, cy.get, cy.intercept, cy.session, data-cy, data-test, retry-ability, flake, flaky test, cypress.config, cy.mount, Test Replay, custom commands, fixtures.

testing22

tool-discovery

Recommend the right agents and skills for any task. Covers both heavyweight agents (Task tool) and lightweight skills (Skill tool). Triggers on: which agent, which skill, what tool should I use, help me choose, recommend agent, find the right tool.

tools22

prompt-injection-defense

Defend the agent's instruction surface against adversarial content - hidden-Unicode prompt injection (Trojan Source bidi reordering, U+E0000 tag-block ASCII smuggling, zero-width text), homoglyph confusables, and poisoned context that a human reviewer can't see but the model obeys. Scan CLAUDE.md / AGENTS.md / SKILL.md / .cursorrules and MCP tool descriptions; sanitize fetched web pages, issue/PR bodies, and dependency READMEs before they enter context. Triggers on: prompt injection, hidden unicode, invisible characters, zero-width space, bidi override, Trojan Source, ASCII smuggling, tag characters, homoglyph, confusable, unicode steganography, poisoned CLAUDE.md, malicious tool description, MCP tool poisoning, instruction injection, jailbreak in file, is this file safe, sanitize untrusted content, scan for hidden text.

tools22

spawn

Generate PhD-level expert agent prompts for Claude Code. Creates comprehensive 500-1000 line agents with detailed patterns, code examples, and best practices. Triggers on: spawn agent, create agent, generate expert, new agent, agent genesis.

development22

review

Code review with semantic diffs, expert routing, and auto-TaskCreate. Triggers on: code review, review changes, check code, review PR, security audit.

development22

asus-router-ops

ASUS router configuration and hardening - Asuswrt-Merlin firmware, security hardening, encrypted DNS (DoT/DoH), VPN (WireGuard/OpenVPN), guest networks, VLAN/IoT isolation, AiMesh, AiProtection, JFFS scripts, QoS. Use for: asus router, asuswrt, merlin, asuswrt-merlin, router hardening, DNS Director, AiProtection, AiMesh, guest network, VPN Director, wireguard router, openvpn router, nvram, jffs, DoT, DoH, port forwarding, IoT isolation.

testing22

bash-ops

Defensive Bash scripting for production automation, CI scripts, and agent-facing tools. Triggers on: bash, shell script, defensive bash, bash strict mode, set -euo pipefail, set -Eeuo pipefail, shellcheck, trap, IFS, cleanup trap, mktemp, getopts, argument parsing, exit codes, stream separation, stdout stderr, quoting, word splitting, pipefail, subshell, CI script, shell footgun, bats, shfmt, POSIX, portable shell.

tools22

claude-code-ops

tools22

playwright-ops

Playwright end-to-end testing operations - selectors, fixtures, network mocking, auth, parallelism, CI, visual regression, flake hunting. Use for: playwright, e2e test, end-to-end testing, browser test, getByRole, page object, storageState, trace viewer, flaky test, test sharding, visual regression, toHaveScreenshot, playwright config, codegen.

development22

terraform-ops

Terraform and OpenTofu infrastructure-as-code operations - project layout, state management, module design, plan/apply safety, CI/CD pipelines, and secrets. Use for: terraform, opentofu, infrastructure as code, IaC, tfstate, terraform state, terraform module, remote backend, terraform plan, terraform apply, for_each, moved block, terraform import, drift detection, tflint, checkov, HCL.

development22

payloadcms-ops

Payload CMS 3 (Next.js-native) architecture - collections, globals, fields, access control, hooks, Local API, storage adapters, and database (Postgres/MongoDB/SQLite). Use for: payload, payloadcms, payload cms, payload 3, collection config, access control, payload hooks, local api, payload fields, multi-tenant payload, payload nextjs, payload s3, payload r2, payloadcms architecture, headless cms typescript.

development22

python-env

Fast Python environment management with uv (10-100x faster than pip). Triggers on: uv, venv, pip, pyproject, python environment, install package, dependencies.

development19

push-gate

Pre-push safety gate for any git push to a remote (GitHub, GitLab, Bitbucket, self-hosted). Runs gitleaks + regex-layer secret scan, forbidden-file check, divergence check, size warning, and requires explicit confirm before pushing. Refuses on any secret hit. Triggers on: push to origin, push to github, push to remote, git push, can we push, safe to push, ready to push, pre-push check, push-gate.

testing19

python-database-ops

SQLAlchemy and database patterns for Python. Triggers on: sqlalchemy, database, orm, migration, alembic, async database, connection pool, repository pattern, unit of work.

development19

python-pytest-ops

pytest testing patterns for Python. Triggers on: pytest, fixture, mark, parametrize, mock, conftest, test coverage, unit test, integration test, pytest.raises.

development19

setperms

Set tool permissions for Claude Code. Configures allowed commands, rules, and preferences in .claude/ directory. Triggers on: setperms, init tools, configure permissions, setup project, set permissions, init claude.

tools19

nginx-ops

Nginx configuration, reverse proxy, SSL/TLS, load balancing, and performance tuning. Use for: nginx, reverse proxy, load balancer, proxy_pass, ssl certificate, lets encrypt, web server, location block, upstream, server block, nginx config, certbot, hsts, gzip, rate limiting.

development17

monitoring-ops

Observability patterns - metrics, logging, tracing, alerting, and infrastructure monitoring. Use for: monitoring, observability, prometheus, grafana, metrics, alerting, structured logging, distributed tracing, opentelemetry, SLO, SLI, dashboard, health check, loki, jaeger, datadog, pagerduty.

testing17

mcp-ops

Model Context Protocol server development, tool design, resource handling, and transport configuration. Use for: mcp, model context protocol, mcp server, mcp tool, mcp resource, fastmcp, mcp transport, stdio, sse, streamable http, mcp inspector, tool handler, mcp prompt.

tools17

log-ops

Log analysis and JSONL processing - structured extraction, cross-log correlation, timeline reconstruction, pattern search

research17

markitdown

Convert local documents to Markdown using Microsoft's markitdown CLI. Best for: PDF, Word, Excel, PowerPoint, images (OCR), audio. Can fetch URLs but Jina is faster for web. Triggers on: convert to markdown, read PDF, parse document, extract text from, docx, xlsx, pptx, OCR image, local file.

tools17

claude-code-hooks

Claude Code hook system for pre/post tool execution. Triggers on: hooks, PreToolUse, PostToolUse, hook script, tool validation, audit logging.

tools17

ci-cd-ops

CI/CD pipeline patterns with GitHub Actions, release automation, and testing strategies. Use for: github actions, workflow, CI, CD, pipeline, deploy, release, semantic release, changesets, goreleaser, matrix, cache, secrets, environment, artifact, reusable workflow, composite action.

tools17

cli-ops

Patterns for building production-quality CLI tools with predictable behavior, parseable output, and agentic workflows. Triggers: cli tool, command line tool, build cli, cli patterns, agentic cli, cli design, typer cli, click cli.

tools17

react-ops

React development patterns, hooks, state management, Server Components, and performance optimization. Use for: react, hooks, useState, useEffect, jsx, tsx, next.js, nextjs, app router, server components, RSC, zustand, react query, component patterns, react testing library, error boundary, suspense, react 19.

development17

rest-ops

Quick reference for RESTful API design patterns, HTTP semantics, caching, and rate limiting. Triggers on: rest api, http methods, status codes, api design, endpoint design, api versioning, rate limiting, caching headers.

development17

tailwind-ops

Tailwind CSS utility patterns, responsive design, component patterns, v4 migration, and configuration. Use for: tailwind, tailwindcss, utility classes, responsive design, dark mode, tailwind v4, tailwind config, tw, container queries, @apply, prose, typography, animation.

tools17

testing-ops

Cross-language testing strategies and patterns. Triggers on: test pyramid, unit test, integration test, e2e test, TDD, BDD, test coverage, mocking strategy, test doubles, test isolation.

testing17

migrate-ops

Framework and language migration patterns - version upgrades, breaking changes, dependency audit, safe rollback. Use for: migrate, migration, upgrade, version bump, breaking changes, deprecation, dependency audit, npm audit, pip-audit, codemod, jscodeshift, rector, rollback, semver, changelog, framework upgrade, language upgrade, React 19, Vue 3, Next.js App Router, Laravel 11, Angular, Python 3.12, Node 22, TypeScript 5, Go 1.22, Rust 2024, PHP 8.4.

development17

skill-creator

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

tools17

unfold-admin

Django Unfold admin theme - build, configure, and enhance modern Django admin interfaces with Unfold. Use when working with: (1) Django admin UI customisation or theming, (2) Unfold ModelAdmin, inlines, actions, filters, widgets, or decorators, (3) Admin dashboard components and KPI cards, (4) Sidebar navigation, tabs, or conditional fields, (5) Any mention of 'unfold', 'django-unfold', or 'unfold admin'. Covers the full Unfold feature set: site configuration, actions system, display decorators, filter types, widget overrides, inline variants, dashboard components, datasets, sections, theming, and third-party integrations.

development17

pigeon

Inter-session pmail - send and receive messages between Claude Code sessions running in different project directories. Uses global SQLite database at ~/.claude/pmail.db. Triggers on: mail, pmail, send message, check mail, inbox, inter-session, message another session, pigeon.

development17

typescript-ops

TypeScript type system, generics, utility types, strict mode, and ecosystem patterns. Use for: typescript, ts, type, generic, utility type, Partial, Pick, Omit, Record, Exclude, Extract, ReturnType, Parameters, keyof, typeof, infer, mapped type, conditional type, template literal type, discriminated union, type guard, type assertion, type narrowing, tsconfig, strict mode, declaration file, zod, valibot.

tools17

scaffold

Project scaffolding - generate boilerplate for common project types with best-practice defaults. Use for: scaffold, boilerplate, template, new project, init, create project, starter, setup, project structure, directory structure, monorepo, microservice, API template, web app template, CLI tool template, library template.

tools17

process-compose-ops

Process Compose orchestration for non-containerized local services. Use for: process-compose.yaml schema, replacing PM2/supervisord/Foreman, health checks (readiness_probe, liveness_probe), restart policies (always/exit_on_failure/no), process dependencies (depends_on conditions), TUI navigation and shortcuts (F4 maximize, Tab panes, r/s/t process control), REST API and MCP server integration, headless mode (-t=false for daemons), per-process and consolidated logging (log_location), cron and interval scheduling (availability.schedule), namespace grouping for multi-stack composition, environment variable handling (env files, secrets), Windows Task Scheduler boot persistence, supply-chain verified single-binary install, multi-replica processes, foreground/serial execution patterns, dry-run validation, project update (hot reload without restart), process restart/stop/start via CLI or TUI, log tailing and follow modes, shutdown timeouts and signals, agent-friendly MCP tools for process control.

tools17

introspect

Analyze Claude Code session logs and surface productivity improvements. Extracts thinking blocks, tool usage stats, error patterns, debug trajectories - then generates friendly, actionable recommendations. Triggers on: introspect, session logs, trajectory, analyze sessions, what went wrong, tool usage, thinking blocks, session history, my reasoning, past sessions, what did I do, how can I improve.

tools17

portless-ops

Portless local-dev HTTPS proxy operations and integration. Use for: portless setup, named .localhost or custom-TLD URLs (axiom.lab, myapp.test), portless alias for externally-managed services, replacing Caddy/nginx for local dev, HTTP/2 dev servers, local CA generation and trust, portless service install (boot persistence on Windows/macOS/Linux), portless monorepo orchestration, Tailscale/Funnel dev sharing, git-worktree subdomain routing, portless.json configuration, agent-friendly URL discovery via portless get <name>, MCP-integration patterns, OAuth-with-portless TLD selection (.dev/.test for Google/Apple compliance), Vite/Next.js/Astro framework port injection, Windows openssl PATH gotcha, curl-vs-browser cert handling, custom TLD pitfalls (.local/.dev/.localhost), troubleshooting EADDRINUSE, /etc/hosts auto-sync, portless trust system store integration.

tools17

claude-code-debug

Troubleshoot Claude Code extensions and behavior. Triggers on: debug, troubleshoot, not working, skill not loading, hook not running, agent not found.

tools17

api-design-ops

API design patterns for REST, gRPC, and GraphQL. Use for: api design, REST, gRPC, GraphQL, protobuf, schema design, api versioning, pagination, rate limiting, error format, OpenAPI, API authentication, JWT, OAuth2, API gateway, webhook, idempotency.

development17

atomise

Atom of Thoughts (AoT) reasoning - decompose complex problems into atomic units with confidence tracking and backtracking. For genuinely complex reasoning, not everyday questions. Triggers on: atomise, complex reasoning, decompose problem, structured thinking, verify hypothesis.

testing17

auth-ops

Authentication and authorization patterns - JWT, OAuth2, sessions, RBAC, ABAC, passkeys, and MFA. Use for: authentication, authorization, jwt, oauth, oauth2, session, login, rbac, abac, passkey, mfa, totp, api key, token, auth, cookie, csrf, cors credentials, bearer token, refresh token, oidc.

development17

auto-skill

Evaluate current session for skill-worthy workflows and create reusable skills. Triggers on: auto-skill, create skill from session, save workflow, capture this as a skill.

tools17

docker-ops

Docker containerization patterns, Dockerfile best practices, multi-stage builds, and Docker Compose. Use for: docker, Dockerfile, docker-compose, container, image, multi-stage build, docker build, docker run, .dockerignore, health check, distroless, scratch image, BuildKit, layer caching, container security.

development17

claude-code-headless

Run Claude Code programmatically without interactive UI. Triggers on: headless, CLI automation, --print, output-format, stream-json, CI/CD, scripting.

tools17

code-stats

Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.

development17

color-ops

Color for developers - color spaces, accessibility contrast, palette generation, CSS color functions, design tokens, dark mode, and CVD simulation. Use for: color, colour, palette, contrast, accessibility, WCAG, APCA, OKLCH, OKLAB, HSL, color picker, color-mix, dark mode colors, design tokens, color system, color scale, color ramp, gradient, CVD, color blind, gamut, P3, sRGB, color naming, color harmony, color temperature, semantic colors.

development17

debug-ops

Systematic debugging methodology, language-specific debuggers, and common scenario playbooks. Use for: debug, debugging, bug, crash, hang, memory leak, race condition, deadlock, bisect, reproduce, root cause, breakpoint, profiling, performance issue, segfault, stack trace, core dump.

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find-replace

Modern find-and-replace using sd (simpler than sed) and batch replacement patterns. Triggers on: sd, find replace, batch replace, sed replacement, string replacement, rename.

tools17

genart-ops

Generative art programming - three.js scenes, p5.js sketches, SVG generation, GLSL shaders, procedural algorithms, and color for creative coding. Use for: generative art, creative coding, three.js, p5.js, SVG, GLSL, shader, noise, perlin, simplex, flow field, particle system, SDF, ray marching, procedural, L-system, voronoi, delaunay, cellular automata, wave function collapse, instanced mesh, post-processing, bloom, WebGL, canvas, fragment shader, vertex shader, FBM, domain warping.

development17

leveldb-ops

Read and inspect LevelDB stores - especially Chromium/Electron app state (Local Storage, IndexedDB, Session Storage). Triggers on: leveldb, .ldb files, IndexedDB, Local Storage, Chromium storage, Electron app state, claude.ai cache, browser forensics, decode app state, claude desktop state.

development17

python-fastapi-ops

FastAPI web framework patterns. Triggers on: fastapi, api endpoint, dependency injection, pydantic model, openapi, swagger, starlette, async api, rest api, uvicorn.

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refactor-ops

Safe refactoring patterns - extract, rename, restructure with test-driven methodology and dead code detection. Use for: refactor, refactoring, extract function, extract component, rename, move file, restructure, dead code, unused imports, code smell, duplicate code, long function, god object, feature envy, DRY, technical debt, cleanup, simplify, decompose, inline, pull up, push down, strangler fig, parallel change.

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screenshot

Find and display recent screenshots. Triggers: screenshot, check screenshot, show screenshot, recent screenshot, last screenshot.

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sqlite-ops

Patterns for SQLite databases in Python projects - state management, caching, and async operations. Triggers on: sqlite, sqlite3, aiosqlite, local database, database schema, migration, wal mode.

development17

structural-search

Search code by AST structure using ast-grep. Find semantic patterns like function calls, imports, class definitions instead of text patterns. Triggers on: find all calls to X, search for pattern, refactor usages, find where function is used, structural search, ast-grep, sg.

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task-runner

Run project commands with just. Check for justfile in project root, list available tasks, execute common operations like test, build, lint. Triggers on: run tests, build project, list tasks, check available commands, run script, project commands.

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mac-ops

Comprehensive macOS workstation operations — diagnose kernel panics, identify failing drives, audit launchd startup items, decode wake reasons, triage TCC permission denials, manage APFS snapshots, recover from no-boot. Use for: Mac is slow, slow bootup, won't boot, kernel panic, kernel_task hot, mds_stores CPU, photoanalysisd, cloudd, login loop, gray screen, sleep wake failure, drive failing, IO errors, APFS snapshots eating space, Time Machine local snapshots, Spotlight indexing, launchd, LaunchAgent, LaunchDaemon, login items, TCC permissions, Full Disk Access, Screen Recording denied, Gatekeeper, quarantine, com.apple.quarantine, app is damaged, helper tool, /Library/PrivilegedHelperTools, pmset, wake reasons, dark wake, sysdiagnose, panic.ips, DiagnosticReports, configuration profile, MDM profile, remote diagnostics over SSH.

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file-search

Modern file and content search using fd, ripgrep (rg), and fzf. Triggers on: fd, ripgrep, rg, find files, search code, fzf, fuzzy find, search codebase.

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data-processing

Process JSON with jq and YAML/TOML with yq. Filter, transform, query structured data efficiently. Triggers on: parse JSON, extract from YAML, query config, Docker Compose, K8s manifests, GitHub Actions workflows, package.json, filter data.

testing17

python-observability-ops

Observability patterns for Python applications. Triggers on: logging, metrics, tracing, opentelemetry, prometheus, observability, monitoring, structlog, correlation id.

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python-cli-ops

CLI application patterns for Python. Triggers on: cli, command line, typer, click, argparse, terminal, rich, console, terminal ui.

tools17

project-planner

Detects stale project plans and suggests session commands. Triggers on: sync plan, update plan, check status, plan is stale, track progress, project planning.

testing17

postgres-ops

PostgreSQL operations, optimization, and administration. Use for: schema design, index selection, query tuning with EXPLAIN ANALYZE, postgresql.conf configuration, backup and restore (pg_dump, pg_basebackup, WAL, PITR), vacuum and autovacuum tuning, connection pooling (pgBouncer, pgPool), replication (streaming, logical), partitioning, monitoring (pg_stat_statements, pg_stat_activity), JSONB operations, full-text search (tsvector, tsquery), row-level security (RLS), extensions (PostGIS, pg_trgm, timescaledb), GiST/GIN/BRIN indexes, materialized views, foreign data wrappers, LISTEN/NOTIFY.

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