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The Cognitive Retention Layer for AI Coders→

Your AI writes the code.
Make sure you own the system.

A Stanford & Anthropic RCT documented a nearly two-grade decline in post-task debugging among engineers using AI assistants. Engram silently captures your IDE session diffs and turns them into 5-minute active recall practice.

Start 5-Minute Practice Free→
0ms synchronous lag with:Claude CodeCursor IDEAntigravityCodex CLI
01

Silent IPC Daemon

Detached 0.4ms hook observes diffs on save. Never pauses Cursor or interrupts typing flow.

02

AST Edge Extraction

Local-first .engramignore scrubs secrets while Gemini isolates state locks and failure modes.

03

5-Min Active Recall

Answer 3 calibrated prompts every morning to permanently retain mental models before standup.

engram-live-simulator // payment/refund.service.ts

Prompt: "Add idempotent stripe refund handler with database state lock to prevent duplicate customer refunds on network retry."

+4 additions
async function processRefund(txId: string, amount: number) {
+ const lock = await db.acquireLock(`refund:${txId}`, { ttl: 3000 });
+ if (!lock) throw new ConcurrencyConflictError("Refund pending");
+ const refund = await stripe.refunds.create({ charge: txId }, { idempotencyKey: txId });
- await db.transactions.update({ id: txId }, { status: "refunded" });
+ await db.transactions.updateWithLock(txId, { status: "refunded", refundId: refund.id });
return refund;
}
Engram parsed AST, extracted transactional state change, and queued recall rep.
The Empirical Evidence

AI accelerates code shipping.
It also erodes mental models.

The software industry is experiencing a profound comprehension crisis. Velocity has doubled, but debugging depth, system understanding, and promotion readiness are dropping precipitously.

-17%

Debugging Comprehension

Stanford & Anthropic randomized controlled trial across 52 professional engineers showed a nearly two full letter-grade decline in post-task debugging proficiency among participants using generative coding assistants.

SOURCE: Stanford HAI / Anthropic RCT (2025)
84% → 29%

The Trust Deficit

Stack Overflow developer survey data reveals 84% adoption of AI tooling, but engineering trust in AI output dropped below 30%. Engineers spend 80% of their workday reviewing code they do not fully understand.

SOURCE: Stack Overflow Developer Survey (n=65,000)
5 min

Active Recall Solution

3 targeted questions a day from your actual code diffs preserves deep architectural memory consolidation without slowing down your day-to-day coding velocity.

SOURCE: Ebbinghaus Spaced Consolidation Protocol
Engineered for Mastery

Deep systems engineering.
Zero interruption to your flow.

0.4ms ExecutionDetached Worker

Non-Blocking Background Daemon

Hooks into Cursor and Claude Code lifecycle events as detached background processes. If your connection drops or the server is under load, the hook returns in 0ms without ever lagging your cursor or CLI prompt.

TERMINAL IPC TRACEEXIT 0
0.00ms [IPC] Cursor onDidSaveTextDocument hook spawned
0.14ms [AST] Tokenized 18 modified lines in refund.service.ts
0.28ms [REDACT] .engramignore scrubbed 0 secrets, 0 keys
0.39ms [SPAWN] Detached background worker pid:49201 dispatched
✓ Control returned to IDE editor [0.41ms total]
Career CalibrationInteractive

Target Role Rubric

Select your promotion target. Question depth and evaluation rubrics automatically calibrate for the gap you are closing.

Distributed State: 60% • Failure Modes: 40%
  • •Idempotency key lifetimes across network timeout retries
  • •Database row lock serialization vs connection pool starvation
  • •Asynchronous task worker dead-letter queues & retry jitter
Local-First Redaction

.engramignore Protection

Raw repositories never get indexed. Before diffs leave your machine, the local hook scrubs API secrets, authentication bearer tokens, and proprietary directories.

LOCAL SANITIZERACTIVE
AUTH_SECRET = "sk_live_...9x"REDACTED
DATABASE_URL = "postgres://..."REDACTED
src/payment/refund.service.tsSYNTHESIZED
Executive Alignment

60-Second Standup & PR Defense

Never freeze during morning standup. One click generates a concise 3-bullet briefing on architectural decisions, trade-offs rejected, and production risks mitigated in your last 24 hours of coding.

Today's Standup Briefing1.2s synthesis
  • •Shipped: Idempotent Stripe refund pipeline with 3s pessimistic redis lock.
  • •Mitigated: Double-credit race condition during client network disconnects.
  • •PR Defense: Scoped idempotency key to transaction hash rather than user UUID.
Transparent Pricing

Invest in your engineering edge

Free for solo developers. Scale as your career expands.

Hobbyist

For individual developers building daily coding habits.

$0/ forever
  • ✓ 3 active recall questions / day
  • ✓ 7-day session capture history
  • ✓ Gemini 3.6 Flash engine
  • ✓ All CLI & IDE hooks included
Start free

Pro Engineer

For engineers using AI assistants daily.

POPULAR
$10/ month
  • ✓ Unlimited daily practice questions
  • ✓ Spaced repetition queue with Ebbinghaus decay
  • ✓ Career Promotion Track (SDE-1 ➔ Staff)
  • ✓ 60-second standup & PR defense brief
  • ✓ Permanent retention analytics
Upgrade to Pro

Engineering Teams

For tech leads safeguarding code quality.

$24/ seat / month
  • ✓ Everything in Pro
  • ✓ Team codebase comprehension heatmaps
  • ✓ PR comprehension checks before merge
  • ✓ Onboarding ramp-up metrics
  • ✓ Centralized billing & SAML SSO
Contact for teams
✓ No credit card required for free tier✓ 14-day money-back guarantee✓ Pause or cancel anytime in 1 click
Engineered Answers

Frequently Asked Questions