# iknow.dev — AI Connector iknow.dev publishes 14 MCP tools to Claude. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/productivity/iknow-dev/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/) # iknow.dev Agent-scoped knowledge base with read and write access over MCP Listed in Claude · 14 published tools · Community-listed [Claude connector docs](https://iknow.dev/docs/mcp) [iknow.dev](https://iknow.dev/) Overview ## What iknow.dev does iknow is a knowledge management platform from iknow, Inc. built on the assumption that an AI assistant reads and writes the content alongside the people using it. Knowledge is held per agent, so one account can run several independent spaces side by side. The listing describes keyword, semantic and hybrid search over stored entries, storage in either Markdown or tabular JSON, tagging and inter-entry links for structure, and optimistic locking through an expected\_version field so concurrent writes do not silently collide. Named uses include a personal or team knowledge base reachable from an assistant, a team wiki queried from Claude or another model, structured data such as budget tables, feature lists and checklists, and project documents an assistant updates as work proceeds. The server speaks JSON-RPC over stdio or HTTP and follows the MCP specification for tool definitions, input schemas and error responses. Fourteen tools are published. ### Who it is for Small development and product teams keeping a shared knowledge base an assistant maintains. ### Tool surface A knowledge store that accepts writes needs an account to mean anything, and the endpoint refuses a listing request without explanation, leaving fourteen as a published figure. Availability ## Where iknow.dev is listed iknow.dev is listed in the Claude connectors directory only. iknow,Inc. has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them. The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one. Claude listing ## In the Claude connectors directory iknow.dev publishes 14 tools to Claude. That is a mid-sized surface: 56.6% of the 1,253 Claude-listed connectors expose fewer. The median Claude-listed connector filed under Productivity publishes 12, so this one runs 2 tools above its bucket's median and ranks 206th of 462 by tool count. It falls in the 11-20 tools band, which holds 22.5% of the Claude directory. iknow.dev publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher iknow,Inc. Verification Community-listed (61.5% of the Claude directory) Filed under Productivity Endpoint `https://iknow.dev/mcp` Documentation [Publisher setup docs](https://iknow.dev/docs/mcp) Published tools 14 · 11-20 tools band Depth rank in Productivity 206 of 462 Snapshot August 2026 iknow.dev is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality. In the publisher's words ## How iknow,Inc. describes it > iknowは、AIアシスタントとの協働を前提としたナレッジ管理プラットフォームです。構造化されたナレッジを「エージェント」単位で保持し、MCPサーバー経由でLLMがプログラム的に読み書きできます。 主な機能: キーワード検索・セマンティック検索・ハイブリッド検索によるナレッジ探索 Markdownとテーブル形式(JSON)の両方に対応した柔軟なナレッジ登録 タグ付けとナレッジ間のリンクによる構造化・整理 1アカウントで複数の独立したエージェント空間を管理可能 楽観的ロック(expected\_version)による書き込み競合の防止 活用例: AIアシスタントからアクセスできる個人・チームのナレッジベース Claudeなど各種LLMから問い合わせ可能なチームWiki 予算表・機能リスト・チェックリストなど構造化データのAIアクセス プロジェクトの進行に合わせてAIが更新できるドキュメント iknow-mcpはJSON-RPC over stdio/HTTPに対応した標準的なMCPサーバーで、ツール定義・入力スキーマ・エラー応答についてMCP仕様に準拠しています。 Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Productivity connectors ### [Atlas AI Agent](https://node8.ai/ai-connectors/productivity/atlas-ai-agent/) Executive, sales and marketing assistants for an Atlas workspace ChatGPT ### [Caipi](https://node8.ai/ai-connectors/productivity/caipi/) Private workspace an AI agent builds and maintains ChatGPT ### [Consult with Roy](https://node8.ai/ai-connectors/productivity/consult-with-roy/) Concierge agent for a technology consulting practice ChatGPT ### [GitBook MCP](https://node8.ai/ai-connectors/productivity/gitbook/) Read and write access to a GitBook documentation organization Claude · ChatGPT ### [Hex](https://node8.ai/ai-connectors/productivity/hex/) Data questions answered through the Hex agent Claude · ChatGPT ### [Joan AI (Joan Workplace management Agent)](https://node8.ai/ai-connectors/productivity/joan-ai-joan-workplace-management-agent/) Desk and room booking, visitors and workplace setup through Joan Claude [All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/) This is an independent catalogue entry compiled by Node8 from iknow.dev's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with iknow,Inc., and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session