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Kapa for Agents (launched 2026-06-11 by @emilsnotes) is a single-tool…

Brief

Kapa for Agents (launched 2026-06-11 by @emilsnotes) is a single-tool knowledge-search platform that connects 30+ sources in one click and syncs in real time. After three years of development, Kapa claims ~2x better source retrieval than web search or DIY RAG and is used in >40% of agent interactions to avoid dead ends; customers include Airbyte, CircleCI, Matillion, and tweetsbyport.

Source evidence

Today we're launching Kapa for Agents: all your product knowledge, in one tool call.

As models get smarter ... and pricier ... (looking at you Claude Fable), context is becoming the bottleneck. Here's why:

Say you've built an agent in your SaaS app with some tools. Then a user asks "How do I enable SSO?" but you haven't given the agent a tool to fix that. It doesn't matter how smart your agent is, it hits a dead end.

Instead, with Kapa, you can add easily add a single knowledge search tool so your agent can read your docs, code, tickets.

Real-world agents use this in +40% of interactions to improve planning and avoid dead ends.

TL;DR: we spent 3 years building the best agentic retrieval platform that:

→ Finds the right source ~2x more often than web search or a DIY RAG pipeline

→ Tells you what your agent couldn't answer, and exactly how to close the gap

→ Connects 30+ sources in one click, synced in real time so knowledge doesn't go stale

→ Works with any agent: product copilot, support agent, or Claude Code

Teams like @tweetsbyport, @airbytehq, @circleci and @matillion are already using Kapa's Retrieval MCP and API to build in-product copilots, support agents, RFP tools and coding assistants.

... and today, its available to everyone at kapa [.] ai / agents.

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