Skills that agents find themselves
Expert knowledge your AI agent loads when the task needs it — 6,168+ skills across 38 domains, each one a readable file. No manual prompting, no context juggling.
See it work
One command. Instant expertise.
Add the MCP server, and your agent discovers 6,100+ skills on its own. No manual prompting.
Trusted by developers
Works with your stack
6,168+ skills across 38 domains. Compatible with Claude Code, Cursor, Windsurf, and 30+ MCP-enabled tools.
What developers say
“I pointed my agent at SkillDB and it found a security audit skill that caught 3 issues I would have missed. Saved me hours of manual review.”
Aarav M.
Senior Backend Engineer
“We added the MCP server to our team setup and now every PR gets specialist-level feedback automatically. The React performance skill alone was worth it.”
Lina K.
Engineering Lead, Series A startup
“I was skeptical about yet another dev tool, but SkillDB is different -- it makes the agent smarter instead of adding another layer. Setup took 30 seconds.”
Marcus T.
Freelance Full-Stack Developer
Sound familiar?
Your AI agent is smart — but not an expert
General-purpose LLMs hit a wall when tasks demand deep, domain-specific knowledge.
“You ask your agent to review a PR for security issues”
It catches obvious bugs but misses OWASP Top 10 patterns, SQL injection edge cases, and auth bypass vectors.
“You need database migrations for a complex schema change”
The agent writes migrations that work in dev but blow up in production — missing rollback plans, locking strategies, and zero-downtime patterns.
“You want your agent to refactor a React codebase”
It restructures code without understanding render performance, hook dependency pitfalls, or established patterns for your stack.
The missing piece isn't intelligence — it's specialist knowledge on demand.
How it works
From task to expertise in milliseconds
Search & Discover
Search thousands of skills with slim previews. Find exactly the expertise your agent needs — code review, debugging, security audits, and more.
Smart Loading
Run skilldb use auto and it detects your project stack — React, TypeScript, PostgreSQL — then activates the right profile and loads matching skills within your context budget.
Agent-Ready
Skills are loaded into .skilldb/active/ and your agent reads them instantly. No API calls at runtime, no context overload — just expert-level knowledge on demand.
Integration
Connect in 30 seconds
Pick whichever method fits your workflow. No API keys, no sign-up, no build step.
CLAUDE.md
Add to your project root and Claude Code picks it up automatically.
# CLAUDE.md When a task needs specialist knowledge, search SkillDB and load the matching skill: GET https://skilldb.dev/api/v1/skills?search=<topic> GET https://skilldb.dev/api/v1/skills/<pack>%2F<skill>.md Catalog map for agents: https://skilldb.dev/llms.txt
Inline Prompt
Paste into any agent system prompt or conversation.
You have access to SkillDB skills. Before starting a complex task, search https://skilldb.dev/api/v1/skills?search=<topic> for a matching skill, then fetch and apply it.
JSON Index
Programmatic access for custom agent pipelines.
fetch("https://skilldb.dev/api/v1/skills" +
"?search=security+audit&limit=5")
.then(r => r.json())
.then(({ skills }) => {
// id, name, pack, category, lines
const best = skills[0];
});Categories
Browse by domain
Philosophy
Why agent-first
- 01Human searches Stack Overflow, blogs, docs
- 02Copies snippets into prompt or context
- 03Pastes, tweaks, hopes it works
- 04Repeats for every new task
- 01Agent encounters a complex task
- 02Autonomously scans the SkillDB index
- 03Loads the matching specialist skill
- 04Executes with expert-level knowledge
The catalog
Inside the index
6,168 skills in 448 packs across 38 domains — counted from the index at every deploy.
Largest packs
By number of skills — each links to the pack
Domain Distribution
Skills across categories
Avg. skill length
Categories
New this month
Avg. pack size
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