Codex + Claude Workflows / Foundation

Xiaomi MiMo Code: Free Coding Agent That Remembers Your Project, Forget OpenCode

MIMO code is Xiaomi's open-source fork of Open Code that differentiates itself with a layered persistent-memory system (project memory, checkpoints, scratch notes, task logs) designed to keep coding agents oriented across long, multi-session tasks, and the video walks through its self-reported benchmarks, install flow, and build/plan/compose modes.

AI Stack Engineer9 minTranscript found

Quick learning frame

Read this before watching.

Coding-agent workflow is the loop of inspect, plan, edit, verify, summarize, and route the next task to the right tool.

New playlist item from AI Stack Engineer; queued for transcript-backed review, topic mapping, and a practical learning artifact.

Skill you build: The ability to evaluate a coding agent's real differentiator, persistent cross-session memory versus one-shot benchmark performance, and to test that claim by running a long, multi-day project through it rather than trusting vendor-reported scores alone.

Watch for the shift from claim to mechanism. The learning value is the point where the transcript reveals a repeatable action, tool boundary, context move, review habit, or artifact.

Concept diagram

Where this video fits.

01Inspect
02Plan
03Edit
04Verify
05Review
06Route

Deep lesson

Turn this video into working knowledge.

1,502 cleaned transcript words reviewed across 442 timed caption segments.

Thesis

Xiaomi MiMo Code: Free Coding Agent That Remembers Your Project, Forget OpenCode teaches a practical codex + claude workflows move: MIMO code is Xiaomi's open-source fork of Open Code that differentiates itself with a layered persistent-memory system (project memory, checkpoints, scratch notes, task logs) designed to keep coding agents oriented across long, multi-session tasks, and the video walks through its self-reported benchmarks, install flow, and build/plan/compose modes.

The goal is not to remember the video. The goal is to extract the operating principle, tie it to timestamped evidence, test how far the claim transfers, and make something reusable.

0:00

Memory over one-shot speed

“Xiaomi just put out a terminal coding agent called MIMO code. And the one thing worth paying attention to is the memory. Most coding agents you use today have a short attention span. You open a session, you...”

MIMO code is a fork of Open Code that keeps all its base features (multi-provider support, terminal interface, LSP, MCP, plugins) but adds a layered persistent-memory system: a project memory.md file for rules and architecture decisions, checkpoint snapshots of session state, scratch notes for temporary context, and per-task progress logs, all backed by full-text search so relevant memory is re-injected automatically on resume. List the project decisions and rules your current coding agent forgets between sessions, and note which of those a memory.md-style file would actually capture.

3:52

Where the win rate actually shows up

“agent doesn't have to relearn your project from zero. That's the difference you feel. The context management sits right next to that. When your context gets close to the limit, instead of just falling over, MIMO code rebuilds...”

Xiaomi's self-reported SWEBench and Terminal Bench numbers only edge out Claude Sonnet 4.6 slightly, but the human evaluation of 576 developers across 474 repos found the two tools roughly a coin flip under 200 execution steps, with MIMO code's win rate climbing above 65% once a task passed 200 steps, showing the memory design pays off specifically on long, multi-session work rather than quick one-off tasks. Before trusting a coding-agent benchmark claim, check whether it was measured on short one-shot tasks or on long multi-session tasks, since the two can tell very different stories.

7:08

Install tradeoffs to weigh

“can read, write, run commands. plan is read only. So it explores your code and designs a solution without touching anything which is the one I reach for first on anything real. And compose is the orchestration mode...”

MIMO code installs via curl, PowerShell, or a global npm package, and on first launch offers Mimo Auto (a free, zero-config anonymous channel), Xiaomi OAuth, an import of existing Claude Code credentials, or a custom OpenAI-compatible provider across roughly 75 supported providers; the catch is that Mimo Auto is free only temporarily and routes your code context through Xiaomi's servers, a dealbreaker for sensitive IP. Before choosing Mimo Auto for a real project, decide whether your code can leave your own infrastructure, and if not, set up a custom provider instead.

01

Inspect

Start with this video's job: MIMO code is Xiaomi's open-source fork of Open Code that differentiates itself with a layered persistent-memory system (project memory, checkpoints, scratch notes, task logs) designed to keep coding agents oriented across long, multi-session tasks, and the video walks through its self-reported benchmarks, install flow, and build/plan/compose modes. Treat "Inspect" as the outcome you are trying to make visible, not a topic label. Anchor it to 0:00, where the video says: “Xiaomi just put out a terminal coding agent called MIMO code. And the one thing worth paying attention to is the memory. Most coding agents you use today have a short attention span. You open a session, you...”

02

Plan

Use "Plan" to locate the part of the codex + claude workflows workflow the video is demonstrating. Ask what changes in your real setup if this claim is true. Anchor it to 3:52, where the video says: “agent doesn't have to relearn your project from zero. That's the difference you feel. The context management sits right next to that. When your context gets close to the limit, instead of just falling over, MIMO code rebuilds...”

03

Edit

Turn "Edit" into the reusable artifact for this lesson: A routing matrix for when to use Codex, Claude, browser checks, or manual review. This is where watching becomes something you can inspect and reuse.

04

Verify

Use "Verify" as the application surface. Decide whether the idea touches a browser flow, a local file, a model choice, a source document, a UI, or a review step.

05

Review

Use "Review" to prove the lesson. The evidence should connect back to the video title, transcript anchors, and a concrete output, not a generic best-practice claim.

06

Route

Use "Route" to carry the idea forward: save the prompt, checklist, diagram, or operating rule that would make the next agent run better.

Example

Source-backed work packet

Convert the video into a scoped task that includes the transcript claim, target workflow, acceptance criteria, and proof. The output should be a routing matrix for when to use codex, claude, browser checks, or manual review..

Example

Claim vs. demo brief

Separate what the speaker claims, what the demo actually proves, and what still needs outside verification before you adopt the workflow.

Example

Teach-back module

Transform the lesson into a definition, a mechanism diagram, one misconception, one practice exercise, and a check-for-understanding question.

Do not learn it wrong
  • Treating the title as the lesson without checking what the transcript actually says.
  • Letting the prompt drift into generic advice that could apply to any video in the playlist.
  • Copying the tool setup without identifying the operating principle that transfers to your own stack.
  • Skipping the artifact, which means the learning never becomes operational or inspectable.

Transcript-derived moments

Use timestamps to study the actual video.

Quality check

Do not count this as learned until these are true.

01

State the transcript-backed claim in your own words: MIMO code is Xiaomi's open-source fork of Open Code that differentiates itself with a layered persistent-memory system (project memory, checkpoints, scratch notes, task logs) designed to keep coding agents oriented across long, multi-session tasks, and the video walks through its self-reported benchmarks, install flow, and build/plan/compose modes.

02

Explain the practical stakes without hype: New playlist item from AI Stack Engineer; queued for transcript-backed review, topic mapping, and a practical learning artifact.

03

Map the idea onto the Inspect -> Plan -> Edit -> Verify -> Review -> Route sequence and name the weakest link.

04

Produce the artifact and include the evidence that proves it: A routing matrix for when to use Codex, Claude, browser checks, or manual review.

Put it into practice

Give this grounded prompt to Codex or Claude after watching.

You are helping me turn one specific YouTube video into real, durable learning.

Source video:
- Title: Xiaomi MiMo Code: Free Coding Agent That Remembers Your Project, Forget OpenCode
- URL: https://www.youtube.com/watch?v=QVKErH52Z0A
- Topic: Codex + Claude Workflows
- My current learning frame: Install MIMO code via the free Mimo Auto channel, run a plan-mode exploration on a real multi-file project, then close the session and reopen it the next day to check whether the persistent memory actually recalls prior architecture decisions.
- Why this matters: New playlist item from AI Stack Engineer; queued for transcript-backed review, topic mapping, and a practical learning artifact.

Transcript anchors from this exact video:
- 0:00 / Evidence 1: "Xiaomi just put out a terminal coding agent called MIMO code. And the one thing worth paying attention to is the memory. Most coding agents you use today have a short attention span. You open a session, you..."
- 1:37 / Evidence 2: "tasks. Xiaomi ran their own benchmarks, pairing MIMO code with their MIMO v2.5 Pro model against Claude Code with Claude Sonnet 4.6. On the standard tests, they reported numbers slightly ahead. So 82% versus 79 on SWEBench verified,..."
- 3:52 / Evidence 3: "agent doesn't have to relearn your project from zero. That's the difference you feel. The context management sits right next to that. When your context gets close to the limit, instead of just falling over, MIMO code rebuilds..."
- 5:32 / Evidence 4: "command. And there's also an npm install if you'd rather go that route, which installs their CLI package globally. I'll grab the install line, paste it into the terminal, and let it finish. Once it's installed, the first..."
- 7:08 / Evidence 5: "can read, write, run commands. plan is read only. So it explores your code and designs a solution without touching anything which is the one I reach for first on anything real. And compose is the orchestration mode..."
- 8:48 / Evidence 6: "one, and see if the memory holds up the way they say. That's the only test that counts. All right, so that's it from the video, and I hope you enjoyed it. If you did, please like this..."

Your task:
1. Use the transcript anchors above as the primary source packet. If you add outside context, label it clearly as outside context and keep it secondary.
2. Create a source-check table with columns: timestamp, claim, what the demo proves, confidence, and what still needs verification.
3. Extract the actual teachable claims from the video. Do not invent claims that are not supported by the title, lesson frame, or transcript anchors.
4. Build a reusable learning artifact: A routing matrix for when to use Codex, Claude, browser checks, or manual review.
5. Include:
   - a plain-English definition of the core idea
   - a diagram or structured model using this sequence: Inspect -> Plan -> Edit -> Verify -> Review -> Route
   - 3 concrete examples that apply the video idea to real agentic work
   - 2 failure modes the video helps prevent
   - a checklist I can use the next time I run Codex or Claude
   - one practical exercise with a clear done signal
6. Add a "learning transfer" section: what changes in my workflow tomorrow if I actually learned this?
7. Add a "source check" section that cites which transcript anchor supports each major takeaway.

Quality bar:
- Make this specific to "Xiaomi MiMo Code: Free Coding Agent That Remembers Your Project, Forget OpenCode", not a generic Codex + Claude Workflows essay.
- Prefer operational examples, failure modes, and reusable artifacts over broad definitions.
- Call out uncertainty instead of smoothing over weak evidence.
- If evidence is weak, say what transcript segment or timestamp needs review instead of guessing.
- Finish with a concise artifact I could paste into my learning app.

Misconceptions

What to stop believing.

One agent should do every task.

Different tools have different strengths. Routing is part of the workflow.

More context is always better.

Relevant context helps; stale context causes drift and cost.

Practice studio

Learning only counts when you make something.

01

Transcript evidence map

Separate what the video actually says from what you already believe about the topic.

3 source-backed takeaways with timestamps, confidence, and a transfer note.
02

One useful artifact

Apply the video to a real workflow and produce a routing matrix for when to use codex, claude, browser checks, or manual review..

A reusable artifact with a done signal and one verification step.
03

Teach-back card

Explain the lesson to someone who has not watched the video yet.

A 90-second explanation, one diagram, one example, and one misconception to avoid.

Recall check

Answer first, then reveal — without rewatching.

What is MIMO code built on, and what is its core differentiator from other coding agents?

According to the human evaluation of 576 developers, what happened to MIMO code's win rate once a task passed 200 execution steps?

What is the tradeoff of using the free Mimo Auto connection option at first launch?

Source shelf

Use the video as a doorway, then verify with primary sources.

ReadingOpenAI Codexopenai.com/codex/ReadingClaude Code Overviewdocs.anthropic.com/en/docs/claude-code/overview