Tool discovery

Skill aiskillstore/marketplace/skills/0xdarkmatter/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.From its SKILL.md

Install

npx -y skills add aiskillstore/marketplace --skill tool-discovery

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.

What its file declares

Copied from the file, not written here

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

5.5 KB, ~1.5k tokens by cl100k_base, as published. Nobody here has run it

Tool Discovery

Recommend the right agents and skills for any task.

Decision Flowchart

Is this a reference/lookup task?
├── YES → Use a SKILL (lightweight, auto-injects)
└── NO → Does it require reasoning/decisions?
         ├── YES → Use an AGENT (heavyweight, spawns subagent)
         └── MAYBE → Check catalogs below

Rule: Skills = patterns/reference. Agents = decisions/expertise.

Quick Skill Reference

Skill	Triggers
file-search	fd, rg, fzf, find files
find-replace	sd, batch replace
code-stats	tokei, difft, line counts
data-processing	jq, yq, json, yaml
structural-search	ast-grep, sg, ast pattern
git-ops	git, gh, lazygit, delta, commit, PR, release, rebase
python-env	uv, venv, pyproject
go-ops	golang, go, goroutine, channel, context, errgroup, go test
rust-ops	rust, cargo, ownership, tokio, serde, trait, Result, Option
typescript-ops	typescript, type system, generics, utility types, Zod
docker-ops	docker, Dockerfile, docker-compose, multi-stage build
ci-cd-ops	github actions, CI, CD, pipeline, release, workflow
api-design-ops	api design, gRPC, GraphQL, REST advanced, protobuf
rest-ops	http methods, status codes
sql-ops	cte, window functions
postgres-ops	postgresql, postgres, EXPLAIN ANALYZE, vacuum, pgbouncer, JSONB, RLS, replication
sqlite-ops	sqlite, aiosqlite
tailwind-ops	tailwind, tw classes, dark mode, responsive
mcp-ops	mcp server, fastmcp, tool handler, transport
react-ops	react, hooks, useState, next.js, RSC, zustand
vue-ops	vue, composition api, pinia, nuxt, script setup
javascript-ops	javascript, node, esm, async/await, event loop
astro-ops	astro, islands, content collections, partial hydration
laravel-ops	laravel, eloquent, artisan, sanctum, pest
payloadcms-ops	payload, payload cms, headless cms, collections
craftcms-ops	craft, craftcms, twig, matrix fields
asus-router-ops	asus router, asuswrt, merlin, network hardening
nginx-ops	nginx, reverse proxy, ssl, load balancer, proxy_pass
cloudflare-ops	cloudflare, workers, KV, D1, R2, pages, wrangler, edge
cypress-ops	cypress, e2e, component testing, custom commands, stubbing
bash-ops	bash, shell scripting, traps, CI scripts, defensive scripting
claude-code-ops	claude code extensions, skills, agents, hooks, MCP, plugins
auth-ops	jwt, oauth2, session, rbac, passkey, mfa, login
monitoring-ops	prometheus, grafana, opentelemetry, SLO, alerting
debug-ops	debug, crash, memory leak, race condition, bisect
perf-ops	performance, profiling, flamegraph, bundle size, load test, benchmark
migrate-ops	migrate, upgrade, breaking changes, codemod, version upgrade
refactor-ops	refactor, extract, code smell, dead code, rename, restructure
scaffold	scaffold, boilerplate, project template, init project, new project
log-ops	JSONL, log analysis, parse logs, lnav, log search, timeline

Quick Agent Reference

Agent	Triggers
firecrawl-expert	web scraping, crawling, anti-bot
project-organizer	restructure, organize, cleanup
git-agent	commit, push, PR (dispatched by git-ops)
Explore	"where is", "find"
Plan	design, architect

For Cloudflare/Workers, Cypress/E2E, shell scripting, Claude Code extension work, and CMS/device domains (Payload, Craft, Asus routers), use the matching -ops skill (cloudflare-ops, cypress-ops, bash-ops, claude-code-ops, payloadcms-ops, craftcms-ops, asus-router-ops). For language/framework work (Python, TypeScript, React, Postgres, etc.), use the matching -ops skill — or dispatch general-purpose with an instruction to read that skill's SKILL.md first.

How to Launch

Skills:

Skill tool → skill: "file-search"

Agents:

Task tool → subagent_type: "firecrawl-expert"
         → prompt: "Your task"

Match by Task Type

Task	Skill First	Agent If Needed
"How to write a CTE?"	sql-ops	—
"Optimize this query"	postgres-ops	—
"Find files named X"	file-search	Explore
"Set up Python project"	python-env	—
"What HTTP status for X?"	rest-ops	—
"React Server Components?"	react-ops	—
"Vue 3 composable pattern"	vue-ops	—
"Configure nginx SSL"	nginx-ops	—
"JWT vs session auth"	auth-ops	—
"Set up Prometheus"	monitoring-ops	—
"Debug memory leak"	debug-ops	—
"Scrape a blocked site"	jina-ops	firecrawl-expert

Tips

Skills are cheaper - Use for lookups, patterns
Agents are powerful - Use for decisions, optimization
Don't over-recommend - Max 2-3 tools per task

Additional Resources

For complete catalogs, load:

./references/agents-catalog.md - All agents with capabilities
./references/skills-catalog.md - All skills with details

What ships with it: 6 files

48.7 KB alongside SKILL.md