# Memex

> Memex keeps AI coding agents aligned with your engineering intent. It sits between Jira or Linear and your coding agents, pushing your standards into every session, flagging drift and proving done in CI.

Keeps AI coding agents aligned with your engineering intent.

## Pages

- [Memex: keep AI coding agents aligned with your engineering intent](https://www.memex.ai/): Memex keeps AI coding agents aligned with your engineering intent. It sits between Jira or Linear and your coding agents, pushing your standards into every session, flagging drift and proving done in CI.
- [Pricing](https://www.memex.ai/pricing): Memex pricing: free for your whole team. Self-hosting is £6,000 a year for unlimited users; paid hosted plans are coming soon.
- [Documentation](https://www.memex.ai/docs): How Memex works: Specs, decisions, standards, tasks, and the MCP server that connects your AI coding agents to the workspace.
- [The Name](https://www.memex.ai/story): Why we called it Memex: the origin of the name and the idea behind the spec-driven development system.
- [Writing](https://www.memex.ai/writing): Essays on AI-native software development, agentic coding, and how engineering changes when agents do the typing.
- [Extreme AI Programming](https://www.memex.ai/writing/extreme-ai-programming): A series on extreme AI programming — what software engineering becomes when AI agents do the work and humans direct it.
- [The Extreme AI Programming Manifesto](https://www.memex.ai/writing/extreme-ai-programming/01-manifesto): Part 1 of Extreme AI Programming: a manifesto for how we build software now that agents do the typing.
- [The Second Punch-Card Era](https://www.memex.ai/writing/extreme-ai-programming/02-second-punch-card-era): Part 2 of Extreme AI Programming: why prompting an agent feels like the punch-card era — and what comes next.
- [The Bottleneck Moved](https://www.memex.ai/writing/extreme-ai-programming/03-bottleneck-moved): Part 3 of Extreme AI Programming: the bottleneck in software is no longer typing — it is deciding and verifying.
- [The Prompt Is the Work](https://www.memex.ai/writing/extreme-ai-programming/04-prompt-is-the-work): Part 4 of Extreme AI Programming: the prompt, the spec, and the decision record are the real engineering artifacts now.
- [Which Ceremonies Survive](https://www.memex.ai/writing/extreme-ai-programming/05-ceremonies-survive): Part 5 of Extreme AI Programming: which software-engineering rituals survive the move to agentic coding, and which die.
- [Beyond Vibe Coding](https://www.memex.ai/writing/extreme-ai-programming/06-vibe-coding): Part 6 of Extreme AI Programming: why "vibe coding" breaks at scale and what disciplined agentic development looks like.
- [Testing Without Drudgery](https://www.memex.ai/writing/extreme-ai-programming/07-testing-without-drudgery): Part 7 of Extreme AI Programming: how verification and testing work when agents write the code and the tests.
- [The Spec Is Not a Document](https://www.memex.ai/writing/extreme-ai-programming/08-spec-driven-development): Part 8 of Extreme AI Programming: why an AI-native spec is a database of six primitives, not a prose document, and why that shape is what makes the pace sustainable.
- [Kent Beck Recalibrated](https://www.memex.ai/writing/extreme-ai-programming/09-beck-changed-his-mind): Part 9 of Extreme AI Programming: what happened when Kent Beck looked at AI coding and concluded ninety per cent of his skills had just been repriced to nothing.
- [Where the Craft Went](https://www.memex.ai/writing/extreme-ai-programming/10-where-the-craft-went): Part 10 of Extreme AI Programming: the craft did not die when agents took the typing. It moved upstream, to the architecture, the design, the decisions, and the one thing the machine cannot do.
- [The AI Coding Fluency Model](https://www.memex.ai/writing/extreme-ai-programming/11-ai-fluency-model): Part 11 of Extreme AI Programming: every team says it is AI-first, and no two mean the same thing. Five levels of fluency, from no AI at all to the factory that runs itself.
- [Barrie Hadfield](https://www.memex.ai/writing/author/barrie-hadfield): About Barrie Hadfield — founder and author at Memex.
- [Privacy Policy](https://www.memex.ai/legal/privacy): Privacy Policy for Memex. How we collect, use, and protect your personal data.
- [Terms and Conditions](https://www.memex.ai/legal/terms): Terms and Conditions for using Memex products and services.
- [Download Memex for macOS and Windows](https://www.memex.ai/download): Download the Memex desktop app. One-click MCP setup connects your coding agent to Memex. Available for macOS and Windows.