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Rafael Silva

Developer building tools to optimize AI agent costs. Creator of Credit Optimizer for Manus AI.

Joined Joined on  github website
How I Built a $334/Month Side Hustle Selling AI Skills (Step by Step)
rafsilva85 profile

How I Built a $334/Month Side Hustle Selling AI Skills (Step by Step)

#entrepreneurship #sideprojects #ai #gumroad
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1 min read
Manus AI vs ChatGPT: Which AI Tool Should You Use in 2026?
rafsilva85 profile

Manus AI vs ChatGPT: Which AI Tool Should You Use in 2026?

#ai #chatgpt #manus #comparison
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1 min read
10 AI Agent Automation Tips That Actually Work (From 500+ Tasks)
rafsilva85 profile

10 AI Agent Automation Tips That Actually Work (From 500+ Tasks)

#ai #automation #productivity #tips
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1 min read
Manus AI Pricing Explained: How Credits Work and How to Save (2026 Guide)
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Manus AI Pricing Explained: How Credits Work and How to Save (2026 Guide)

#ai #manus #productivity #tutorial
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1 min read
7 AI Tools That Actually Save You Money in 2026 (Not Just Hype)
rafsilva85 profile

7 AI Tools That Actually Save You Money in 2026 (Not Just Hype)

#ai #productivity #tools #money
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2 min read
Manus AI Tutorial for Beginners: Complete Getting Started Guide (2026)
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Manus AI Tutorial for Beginners: Complete Getting Started Guide (2026)

#ai #tutorial #beginners #manus
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2 min read
How to Make Money Selling Digital Products in 2026 (Real Numbers)
rafsilva85 profile

How to Make Money Selling Digital Products in 2026 (Real Numbers)

#entrepreneurship #sideprojects #gumroad #money
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1 min read
Best AI Agents 2026: Complete Comparison Guide (Manus, Devin, AutoGPT)
rafsilva85 profile

Best AI Agents 2026: Complete Comparison Guide (Manus, Devin, AutoGPT)

#ai #productivity #manus #automation
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1 min read
From Zero to 334 Dollars in 30 Days Selling on Gumroad (Full Breakdown)
rafsilva85 profile

From Zero to 334 Dollars in 30 Days Selling on Gumroad (Full Breakdown)

#gumroad #startup #sideprojects #buildinpublic
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1 min read
I Made $334 in 30 Days Selling a Digital Product on Gumroad (Complete Breakdown)
rafsilva85 profile

I Made $334 in 30 Days Selling a Digital Product on Gumroad (Complete Breakdown)

#gumroad #startup #sideprojects #buildinpublic
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2 min read
5 Manus AI Mistakes That Are Wasting Your Credits (And How to Fix Them)
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5 Manus AI Mistakes That Are Wasting Your Credits (And How to Fix Them)

#manus #ai #tips #optimization
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2 min read
Manus AI Pricing Breakdown 2026: How Much Does It Really Cost?
rafsilva85 profile

Manus AI Pricing Breakdown 2026: How Much Does It Really Cost?

#manus #ai #pricing #productivity
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1 min read
Top 10 Manus AI Skills That Actually Save You Money (Tested and Ranked)
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Top 10 Manus AI Skills That Actually Save You Money (Tested and Ranked)

#ai #manus #tools #productivity
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2 min read
5 Manus AI Prompts That Cost 3x More Than They Should (And How to Fix Them)
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5 Manus AI Prompts That Cost 3x More Than They Should (And How to Fix Them)

#ai #manus #tutorial #productivity
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2 min read
Manus AI vs ChatGPT vs Claude: Which AI Agent Gives Best Value Per Dollar in 2026?
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Manus AI vs ChatGPT vs Claude: Which AI Agent Gives Best Value Per Dollar in 2026?

#ai #manus #productivity #chatgpt
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2 min read
Stop Paying Full Price for AI: 7 Manus AI Hacks Nobody Talks About
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Stop Paying Full Price for AI: 7 Manus AI Hacks Nobody Talks About

#ai #productivity #beginners #tips
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1 min read
I Built a Manus AI Skill That Saves $50+/Month — Here is the Architecture
rafsilva85 profile

I Built a Manus AI Skill That Saves $50+/Month — Here is the Architecture

#showdev #ai #architecture #productivity
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1 min read
Manus AI Prompt Engineering: The Complete Cost-Optimization Framework (2026)
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Manus AI Prompt Engineering: The Complete Cost-Optimization Framework (2026)

#ai #productivity #manus #tutorial
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2 min read
5 Manus AI Mistakes Wasting Your Credits (Data-Backed Fixes)
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5 Manus AI Mistakes Wasting Your Credits (Data-Backed Fixes)

#manusai #tips #productivity #ai
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2 min read
Manus AI Credit Optimizer v5: Complete Setup Guide (2026 Edition)
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Manus AI Credit Optimizer v5: Complete Setup Guide (2026 Edition)

#manusai #productivity #automation #tutorial
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2 min read
Is Manus AI Worth It in 2026? Honest Cost-Benefit Analysis
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Is Manus AI Worth It in 2026? Honest Cost-Benefit Analysis

#manus #ai #analysis #productivity
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3 min read
How to Get More Manus AI Credits (7 Proven Methods)
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How to Get More Manus AI Credits (7 Proven Methods)

#manus #ai #tutorial #productivity
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3 min read
Manus AI Review 2026: The Complete Guide After 500+ Tasks
rafsilva85 profile

Manus AI Review 2026: The Complete Guide After 500+ Tasks

#manus #ai #productivity #review
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3 min read
I Analyzed 500+ Manus AI Tasks to Find the Optimal Credit Strategy (Data Inside)
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I Analyzed 500+ Manus AI Tasks to Find the Optimal Credit Strategy (Data Inside)

#showdev #ai #datascience #productivity
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3 min read
Manus AI vs Devin: Which AI Coding Agent Should You Choose in 2026?
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Manus AI vs Devin: Which AI Coding Agent Should You Choose in 2026?

#ai #programming #productivity #webdev
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3 min read
Manus AI Hidden Features: 10 Things Power Users Know (That You Don't)
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Manus AI Hidden Features: 10 Things Power Users Know (That You Don't)

#ai #productivity #tips #manus
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2 min read
Why Your AI Agent Bills Are So High (And How to Fix Them)
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Why Your AI Agent Bills Are So High (And How to Fix Them)

#ai #productivity #beginners #tutorial
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3 min read
How to Install and Use Manus AI Skills (Complete 2026 Guide)
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How to Install and Use Manus AI Skills (Complete 2026 Guide)

#ai #tutorial #productivity #manus
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3 min read
Manus AI Custom Instructions: The Complete Guide to Getting Better Results
rafsilva85 profile

Manus AI Custom Instructions: The Complete Guide to Getting Better Results

#ai #tutorial #productivity #beginners
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4 min read
AI Agent Pricing Comparison 2026: Manus vs Devin vs AutoGPT vs CrewAI
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AI Agent Pricing Comparison 2026: Manus vs Devin vs AutoGPT vs CrewAI

#discuss #ai #productivity #devops
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3 min read
Manus AI vs ChatGPT in 2026: Which AI Agent Is Worth Your Money?
rafsilva85 profile

Manus AI vs ChatGPT in 2026: Which AI Agent Is Worth Your Money?

#discuss #ai #productivity #beginners
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3 min read
5 Free Ways to Save Money on Manus AI Credits (No Tools Required)
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5 Free Ways to Save Money on Manus AI Credits (No Tools Required)

#ai #productivity #beginners #tutorial
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3 min read
Manus AI Pricing in 2026: Complete Guide to Plans, Credits, and How to Save 47%
rafsilva85 profile

Manus AI Pricing in 2026: Complete Guide to Plans, Credits, and How to Save 47%

#ai #manus #productivity #tutorial
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4 min read
How I Built a Credit Optimizer That Saves 30-75% on AI Agent Costs (Open Architecture)
rafsilva85 profile

How I Built a Credit Optimizer That Saves 30-75% on AI Agent Costs (Open Architecture)

#ai #productivity #opensource #tutorial
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3 min read
How I Reduced My Manus AI Credit Spend by 47% Without Losing Output Quality
rafsilva85 profile

How I Reduced My Manus AI Credit Spend by 47% Without Losing Output Quality

#ai #productivity #tutorial #beginners
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3 min read
I Audited 53 Manus AI Tasks and Found 47% of Credits Were Wasted - Here is the Fix
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I Audited 53 Manus AI Tasks and Found 47% of Credits Were Wasted - Here is the Fix

#manus #ai #productivity #optimization
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4 min read
The Hidden Cost of AI Agents in 2026
rafsilva85 profile

The Hidden Cost of AI Agents in 2026

#discuss #ai #startup #productivity
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1 min read
My Manus AI Credit Usage After 30 Days — The Data
rafsilva85 profile

My Manus AI Credit Usage After 30 Days — The Data

#ai #datascience #productivity #manus
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2 min read
How I Automated My Manus AI Workflow and Saved 62%
rafsilva85 profile

How I Automated My Manus AI Workflow and Saved 62%

#ai #automation #productivity #manus
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2 min read
Standard vs Max Mode in Manus AI — A Developer's Decision Tree
rafsilva85 profile

Standard vs Max Mode in Manus AI — A Developer's Decision Tree

#ai #productivity #manus #webdev
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2 min read
5 Quick Tips to Cut Manus AI Costs by 50%
rafsilva85 profile

5 Quick Tips to Cut Manus AI Costs by 50%

#ai #productivity #manus #tutorial
Comments
2 min read
How I Automated My Manus AI Workflow (And Saved 62%)
rafsilva85 profile

How I Automated My Manus AI Workflow (And Saved 62%)

#showdev #ai #automation #productivity
Comments
2 min read
The Hidden Cost of AI Agents in 2026
rafsilva85 profile

The Hidden Cost of AI Agents in 2026

#ai #productivity #agents #startup
Comments
2 min read
My Manus AI Credit Usage After 30 Days — The Data
rafsilva85 profile

My Manus AI Credit Usage After 30 Days — The Data

#ai #datascience #productivity #tutorial
Comments
2 min read
Manus AI: Standard vs Max Mode — A Developer's Decision Tree
rafsilva85 profile

Manus AI: Standard vs Max Mode — A Developer's Decision Tree

#ai #productivity #mcp #agents
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2 min read
Save 62% on Manus AI Credits: A Developer's Guide to Intelligent Task Routing
rafsilva85 profile

Save 62% on Manus AI Credits: A Developer's Guide to Intelligent Task Routing

#ai #productivity #optimization #tutorial
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2 min read
I Made $152 in 23 Days Selling a Manus AI Optimization Tool — Here's Every Step
rafsilva85 profile

I Made $152 in 23 Days Selling a Manus AI Optimization Tool — Here's Every Step

#buildinpublic #startup #ai #productivity
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4 min read
5 Manus AI Credit Optimization Strategies That Actually Work (With Real Numbers)
rafsilva85 profile

5 Manus AI Credit Optimization Strategies That Actually Work (With Real Numbers)

#ai #productivity #tutorial
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4 min read
Manus AI Credit Optimization Cheatsheet: Save 47% on Every Task
rafsilva85 profile

Manus AI Credit Optimization Cheatsheet: Save 47% on Every Task

#discuss #manus #ai #productivity
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2 min read
Complete Guide to Saving Credits on Manus AI (2026 Edition)
rafsilva85 profile

Complete Guide to Saving Credits on Manus AI (2026 Edition)

#manus #ai #productivity #tutorial
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4 min read
5 Ways You're WASTING Credits on Manus AI Right Now (And How to Stop)
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5 Ways You're WASTING Credits on Manus AI Right Now (And How to Stop)

#discuss #manus #ai #productivity
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3 min read
The Real Cost of Manus AI: I Analyzed 50+ Reddit Posts and the Numbers Are Shocking
rafsilva85 profile

The Real Cost of Manus AI: I Analyzed 50+ Reddit Posts and the Numbers Are Shocking

#discuss #manus #ai #productivity
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3 min read
The Hidden Cost of AI Agents: How I Built an MCP Server That Saves 47% on Manus Credits
rafsilva85 profile

The Hidden Cost of AI Agents: How I Built an MCP Server That Saves 47% on Manus Credits

#showdev #mcp #ai #productivity
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4 min read
Building a Streamable HTTP MCP Server: From stdio to Vercel Serverless
rafsilva85 profile

Building a Streamable HTTP MCP Server: From stdio to Vercel Serverless

#mcp #ai #typescript #tutorial
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3 min read
Why AI Agents Need a Skills Marketplace (And What We're Building)
rafsilva85 profile

Why AI Agents Need a Skills Marketplace (And What We're Building)

#ai #mcp #agents #marketplace
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3 min read
How to Publish an MCP Server to the Official Registry and npm: A Step-by-Step Guide
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How to Publish an MCP Server to the Official Registry and npm: A Step-by-Step Guide

#mcp #ai #node #tutorial
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4 min read
Building an AI Skills Marketplace: How SkillFlow Connects MCP Servers with Business Teams
rafsilva85 profile

Building an AI Skills Marketplace: How SkillFlow Connects MCP Servers with Business Teams

#mcp #ai #agents #opensource
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3 min read
How I Save 53% on Manus AI Credits Every Month (Open-Source Tool + Exact Setup)
rafsilva85 profile

How I Save 53% on Manus AI Credits Every Month (Open-Source Tool + Exact Setup)

#showdev #ai #productivity #opensource
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3 min read
I Audited 30 Days of My Manus AI Logs — Here's Where Every Credit Actually Went
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I Audited 30 Days of My Manus AI Logs — Here's Where Every Credit Actually Went

#ai #productivity #datascience #manus
1
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5 min read
I tracked my Manus AI credit usage for 30 days. Here's how I cut costs by 30-75% without losing quality.
rafsilva85 profile

I tracked my Manus AI credit usage for 30 days. Here's how I cut costs by 30-75% without losing quality.

#showdev #ai #mcp #productivity
1
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3 min read
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