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Ana Julia Bittencourt

indie hacker

Location Brazil Joined Joined on  github website

Work

Software Enginner

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Context engineering is the new prompt engineering (and why memory is the core of it)

Context engineering is the new prompt engineering (and why memory is the core of it)

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5 min read

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Context window math: what MEMORY.md actually costs you

Context window math: what MEMORY.md actually costs you

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4 min read
Why 1M token context windows won't solve agent amnesia

Why 1M token context windows won't solve agent amnesia

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3 min read
Mem0 vs Zep vs LangMem vs MemoClaw: AI Agent Memory Comparison 2026

Mem0 vs Zep vs LangMem vs MemoClaw: AI Agent Memory Comparison 2026

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8 min read
x402 Explained: Pay-Per-Use APIs Without API Keys

x402 Explained: Pay-Per-Use APIs Without API Keys

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1 min read
Semantic Search vs Keyword Search for Agent Memory

Semantic Search vs Keyword Search for Agent Memory

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1 min read
Wallet-Based Identity for APIs: No More API Key Management

Wallet-Based Identity for APIs: No More API Key Management

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1 min read
Building Autonomous Agents That Remember User Preferences

Building Autonomous Agents That Remember User Preferences

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1 min read
Why Importance Scoring Changes Everything for Agent Memory

Why Importance Scoring Changes Everything for Agent Memory

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8 min read
The MEMORY.md Problem: Why Local Files Fail at Scale

The MEMORY.md Problem: Why Local Files Fail at Scale

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8 min read
Give Your AI Agent Persistent Memory in 5 Minutes (Free)

Give Your AI Agent Persistent Memory in 5 Minutes (Free)

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3 min read
MemoClaw vs Mem0: Which Memory Solution for Your Agent?

MemoClaw vs Mem0: Which Memory Solution for Your Agent?

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2 min read
A GraphQL API for currents cases about COVID-19

A GraphQL API for currents cases about COVID-19

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1 min read
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