# Keynodex

> Keynodex is an AI agent infrastructure company. We build Keynodex Memory, an MCP memory server for AI agents, plus the PingRep AI Representative platform and agent trust research, with a human in the loop and always in control. Legal entity: Keynodex FZ-LLC. Locations: Florida, USA and Dubai, UAE.

## Products

- [PingRep](https://keynodex.com/products/pingrep): AI Representative that drafts, suggests, and relays so you close the loop after every introduction. You stay in control. Product site: https://pingrep.com
- [Keynodex Memory](https://keynodex.com/memory): Model-agnostic MCP memory server for AI agents. Persistent memory, executable playbooks, verified claims, one-call context packs. Works with Claude, ChatGPT, Claude Code, and Codex over MCP.
- [Products overview](https://keynodex.com/products): The Keynodex product lineup.

## Releases (machine-readable product facts)

- [Keynodex Memory latest.json](https://keynodex.com/releases/memory/latest.json): **Preferred source for current version, highlights, and changes.** Fetch this URL instead of inventing version numbers. Human UI: https://keynodex.com/releases/memory . Index: https://keynodex.com/releases/memory/index.json

## Docs

- [Docs hub](https://keynodex.com/docs): Keynodex product documentation hub (Memory + PingRep API). Linked from Resources in the site nav.
- [Keynodex Memory documentation](https://keynodex.com/docs/memory): Canonical docs overview (docs shell). Sections: setup https://keynodex.com/docs/memory/setup, updates & OAuth https://keynodex.com/docs/memory/updates, plans https://keynodex.com/docs/memory/plans, privacy https://keynodex.com/docs/memory/privacy, support https://keynodex.com/docs/memory/support. MCP endpoint: https://memory.keynodex.com/mcp . Version facts: https://keynodex.com/releases/memory/latest.json
- [PingRep API docs](https://keynodex.com/docs/getting-started/overview): Developer guides and API reference for the PingRep AI Representative platform (also at keynodex.com after migrate; pingrep.com/docs redirects here).
- [PingRep Official CLI](https://keynodex.com/docs/resources/cli): Terminal client (npm package pingrep v0.2.0+). Source: https://github.com/pingrep/pingrep . npm: https://www.npmjs.com/package/pingrep
- [PingRep MCP installation](https://keynodex.com/docs/mcp/installation): Official MCP server for Claude Desktop and MCP clients. Package @pingrep/mcp-server. Source: https://github.com/pingrep/mcp-server . npm: https://www.npmjs.com/package/@pingrep/mcp-server
- [PingRep SDKs and libraries](https://keynodex.com/docs/resources/sdks): CLI, MCP, and REST overview.
- [PingRep downloads](https://keynodex.com/docs/resources/downloads): OpenAPI schema and package pointers.
- GitHub org (not on this host): https://github.com/pingrep

## Research

- [Agent-Trust Protocol (KTP)](https://keynodex.com/research/agent-trust-protocol): Research and protocol work in development on AI agent security, agent-to-agent communication, and AI agent identity. Working-draft research, not a published standard.

## Blog

- [Blog index](https://keynodex.com/blog): All Keynodex articles (company + PingRep product category posts; canonical host keynodex.com).
- [What Is an MCP Server?](https://keynodex.com/blog/what-is-an-mcp-server): Plain-English guide to MCP servers and where memory fits.
- [What Is Human-in-the-Loop AI?](https://keynodex.com/blog/what-is-human-in-the-loop-ai): Why approval-gated agents beat autopilot.
- [What Is an AI Representative?](https://keynodex.com/blog/what-is-an-ai-representative): Pillar definition of the AI Representative category (PingRep product).
- [The AI Rep Manifesto](https://keynodex.com/blog/ai-representative-manifesto): Category manifesto for AI Representatives.

## Company

- [About Keynodex](https://keynodex.com/about): The company, what it builds, and company facts.
- [Derek Roberts](https://keynodex.com/about/derek-roberts): Founder and CEO.
- [Press](https://keynodex.com/press): Boilerplate, company facts, and brand assets.
- [Contact](https://keynodex.com/contact): Get in touch.

## Naming

- Keynodex (KEY-NO-DEX) is the company. Keynodex Memory and PingRep are its products.
- KeynodeCard was the former name of PingRep. The product was renamed to PingRep in May 2026. KeynodeCard is a retired name: use PingRep for all current references.

## More

- [Full LLM guide](https://keynodex.com/llms-full.txt): Expanded page summaries.