Models reason.
They don't remember.
Plug in AgentsKB and your agent stops guessing about APIs, SDKs, and frameworks. It just knows.
Your AI gets these wrong right now
Common questions. Wrong default answers. No sources.
"What's PostgreSQL's default max_connections?"
"Usually around 200"
"Next.js getInitialProps in App Router?"
"Works in page components"
"Next.js getInitialProps in App Router?"
Deprecated. Use generateMetadata or fetch in Server Components
"Prisma findUnique vs findFirst?"
"findUnique is just stricter"
"Prisma findUnique vs findFirst?"
findUnique requires unique constraint fields. findFirst allows any field.
Two modes. One goal: your agent always has the answer.
Instant mode
39,827+ curated Q&As across 244+ technologies. Verified answers in ~40ms. No retrieval latency, no hallucinated URLs, no stale web results.
- Same question, same answer, every time
- Every answer links to official source docs
- Bulk 100 questions in one call, all answers back in under a second
- Explicit "unknown" when we don't have it - no guessing
Research mode
Technology not covered yet? Your agent asks, AgentsKB researches it from official sources and returns a verified answer. The coverage grows with every query.
- Ask anything - not limited to pre-loaded domains
- Researched from official docs in real time
- Once researched, it becomes instant for everyone
- Works for any domain - code, law, medicine, anything
This isn't RAG and it isn't a fixed database. It's a knowledge layer that expands. The knowledge cutoff disappears.
Add it in 30 seconds
One line in your MCP config, or call the REST API directly.
MCP Claude Code, Cursor, Cline
{
"mcpServers": {
"agentskb": {
"url": "https://mcp.agentskb.com/mcp-kb"
}
}
} Add to your MCP config. Your agent automatically has access.
API Any agent, any language
curl https://agentskb-api.agentskb.com/api/free/ask \
-H "Content-Type: application/json" \
-d '{"question": "PostgreSQL max_connections default?"}' Completely free. No signup, no API key, no limits.
The knowledge cutoff disappears.
Completely free. No limits. No signup required.
39,827 answers across 244+ technologies. PostgreSQL, Prisma, Next.js, NextAuth and growing.