Clouvel - Stop Claude Code from breaking your code

The Problem

Claude Code is fast. But without memory, speed creates chaos.

1

AI recreates bugs it fixed yesterday

No error memory between sessions. Same mistake, different day.

2

You ship without anyone reviewing

No second pair of eyes. Blind spots go straight to production.

3

"Why did we do it this way?"

Decisions lost when context resets. Waste hours rediscovering context.

4

New session = same old mistakes

AI starts from zero every time. No learning, no improvement.

What Clouvel Does

Three things. All automatic.

1. Error Memory

AI that learns from mistakes.

Warning: This error happened before.

Root cause: Missing null check on DB query

Prevention: Always validate query results

(Memory #7 - prevented 3 times)

2. Spec Gate

Think before AI codes.

You: "Build login"

BLOCKED - No PRD found.

You: *writes PRD*

PASS - Ready to code.

3. Quick Check

Blind spots in 10 seconds.

PM: "What happens when login fails 5 times?"

CTO: "Rate limiting needed for brute force."

See it in action

Real output from Clouvel

No spec = BLOCKED BLOCK

Spec found = PASS PASS

Free vs Pro

Free is real. Pro is more.

	Free	Pro ($7.99/mo)
Error history	Last 5 errors	Full history + patterns
Context slots	1 (overwrites)	50 + timeline
Manager feedback	2 managers, 1 question	8 managers, 2+ questions
Error learning	-	Auto-generates rules
Cross-project memory	-	Share lessons everywhere
Drift detection	-	Catches scope creep
Ship pipeline	gate (basic)	Full verify + evidence

Try Pro free for 7 days

Tools

10 Free + 10 Pro. That's it.

Free (10 tools - always available)

can_codeBlocks coding without a spec

startSet up project with PRD templates

save_prdSave PRD from conversation

error_checkWarns before repeating mistakes

error_recordRecords errors with root cause

context_saveSaves state before context runs out

context_loadRestores state in new session

quick_perspectivesQuick blind-spot check

gateRun lint, test, build in sequence

license_statusCheck plan, start trial

Pro (10 more tools - $7.99/mo)

error_learnAuto-generates NEVER/ALWAYS rules

memory_statusError memory dashboard

memory_searchSearch past errors by keyword

memory_global_searchCross-project error patterns

drift_checkDetects scope drift from goals

planDetailed execution plans

meetingFull 8-manager C-Level review

shipOne-click lint+test+build+evidence

record_decisionPersistent knowledge base

search_knowledgeSearch past decisions

Quick Start

3 commands. Under 60 seconds.

# 1. Install

pip install clouvel

# 2. Auto-configure for your client

clouvel install

# If 'clouvel' not recognized:
# py -m clouvel install (Windows)
# python3 -m clouvel install (Mac/Linux)

# 3. Start coding

claude

# Clouvel runs automatically

That's it. Clouvel runs automatically when you use Claude Code.

How it plays out

Day 1: Install → start → write PRD → can_code PASS → code

Day 3: Error happens → error_record saves it

Day 5: Same file → error_check warns "this broke before"

Day 7: 5+ errors → "Full history available in Pro"

Day 10: Context runs out → context_save/load preserves everything

Day 14: Decide: $7.99/mo or stay Free

Simple Pricing

Start free. Upgrade when you need more.

Free

Open source, forever

$0 / forever

10 tools, always available
Error check + record (last 5)
Spec gate (can_code)
Context save/load (1 slot)
Quick perspectives (2 managers)

Start Free

Recommended

Pro

Full power, no limits

$7.99 / mo

or $23.99/yr — Early Adopter Pricing

Everything in Free + 10 more tools
Full error history + auto-learning
Cross-project memory sharing
8-manager C-Level review
One-click ship + evidence

Subscribe

7-day free trial available. No credit card required.

FAQ

What exactly does Clouvel do?

Clouvel is an MCP server that runs alongside Claude Code. It records every error with root cause analysis, warns you before repeating past mistakes, and blocks coding until you have a spec document. Think of it as persistent memory for your AI coding assistant.

Why not just use CLAUDE.md?

CLAUDE.md is static rules you write by hand. Clouvel learns automatically from your actual errors and decisions. It detects patterns across sessions and warns you before you repeat a mistake. You can't write a CLAUDE.md rule for a bug you haven't encountered yet.

Does it work offline?

Yes. Pro license activation needs internet once. After that, everything works fully offline. All data stays local on your machine.

Does it touch my code or project files?

No. Clouvel is an MCP server - it provides tools to Claude Code but never modifies your source code. It stores its data in a .claude/ folder. Your project structure stays untouched.

Is Free actually usable?

Yes. 10 real tools that work. You get spec gating, error tracking (last 5), context save/load, quick perspectives, and more. Pro adds full history, pattern learning, cross-project memory, and the complete manager review.

What data does Clouvel send to the server?

Only two things: your license key and a machine ID (a SHA-256 hash derived from your hardware — no raw hardware info is ever sent). This happens once during Pro activation. After that, everything runs fully offline. Your code, documents, and error history never leave your machine.

What if I change my computer?

Use the contact form above or open a GitHub Issue with your license key. We'll reset your machine ID, typically within 24–48 hours.

Contact Us

Machine reset, license issues - we'll help you quickly

Or reach us at GitHub Issues

Stop Claude Code from breaking your code.