AgentsKB

AgentsKB is an artificial intelligence knowledge layer providing verified technical answers for coding agents.

AgentsKB is a knowledge layer designed to give AI agents access to verified technical facts and documentation. It provides tens of thousands of curated question and answer pairs across hundreds of technologies to prevent incorrect default answers from language models. The platform operates in two modes: an instant mode that returns pre-researched answers in milliseconds, and a research mode that queries official sources in real time for uncovered topics. It integrates with development tools via the Model Context Protocol or a REST API. The service is intended for developers using AI coding assistants who need reliable API and framework documentation. It is provided completely free of charge with no signup, API keys, or monthly usage limits required.

AgentsKB at a glance

Best for: Software engineer
Runs on: Web, API
Pricing: Free plan; completely free with no limits, signup, or API key required
Released: November 2025
Category: AI coding tool
Website: agentskb.com

Key features

Instant mode with pre-verified Q and A pairs
Research mode for uncovered technologies
Model Context Protocol integration
REST API access
Bulk queries for multiple questions in one call
Links to official source documentation
Explicit unknown responses when data is missing

Use it for

Retrieving verified API and framework documentation for AI coding agents
Researching new technologies directly from official documentation
Querying technical answers in bulk via API calls

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