Royal Simpson Pinto

Royal Simpson Pinto

Sep 15

Shipping an embeddable widget behind one script tag on Cloudflare's free tier

#cloudflare #webdev #typescript #saas

1

4 min read

Royal Simpson Pinto

Sep 13

Parsing bank statements in memory: keep the fields, store nothing else

#android #kotlin #privacy #opensource

1

4 min read

Royal Simpson Pinto

Sep 11

Turning a Company Website into a Sales-Ready Prospect Record with a Browser Extension

#browserextension #typescript #cloudflare #supabase

1

4 min read

Royal Simpson Pinto

Sep 9

Designing an offline-first planner that repairs your day instead of shaming you

#reactnative #expo #typescript #opensource

1

4 min read

Royal Simpson Pinto

Sep 7

Delivering messages with no internet, no servers, and no SIM

#flutter #dart #networking #opensource

5 min read

Royal Simpson Pinto

Sep 5

What a registry of real AI-agent failures reveals about where agents break

#ai #agents #opensource #nextjs

2

4 min read

Royal Simpson Pinto

Sep 4

Observability for AI agents without instrumentation: read the transcript

#ai #agents #observability #python

5 min read

Royal Simpson Pinto

Sep 2

Human-in-the-loop patterns for AI agents: when and how to make an agent stop and ask

#ai #agents #opensource #webdev

2

5 min read

Royal Simpson Pinto

Aug 31

Pausing a LangGraph Agent Mid-Run for a Human Approval

#langgraph #python #ai #agents

4 min read

Royal Simpson Pinto

Aug 29

Read freely, confirm before writing: a safety model for computer-use agents

#webdev #ai #automation #cloudflare

4 min read

Royal Simpson Pinto

Aug 27

Putting a one-tap human gate in front of an autonomous agent

#ai #reactnative #expo #agents

4 min read

Royal Simpson Pinto

Aug 25

Why inbox AI only drafts, and what it takes to let it act

#ai #typescript #nextjs #automation

4 min read

Royal Simpson Pinto

Aug 23

MCP in practice: building, securing, and serving Model Context Protocol servers

#ai #mcp #security #opensource

5 min read

Royal Simpson Pinto

Aug 21

Building a streaming investigation assistant that tool-calls an MCP server and cites case IDs

#ai #typescript #cloudflare #webdev

5 min read

Royal Simpson Pinto

Aug 19

Making a knowledge base queryable by any agent over MCP

#mcp #ai #cloudflare #typescript

4 min read

Royal Simpson Pinto

Aug 17

Scoping MCP tool access per client, and auditing every call

#mcp #ai #security #typescript

4 min read

Royal Simpson Pinto

Aug 15

Catching silent agent regressions in CI before they reach users

#ai #testing #cicd #typescript

4 min read

Royal Simpson Pinto

Aug 13

Put the Security Check Inside the Query, Not After It

#ai #security #rag #opensource

5 min read

Royal Simpson Pinto

Aug 11

Profiling an AI agent's context window: where the tokens actually go

#ai #agents #python #devtools

1

5

4 min read

Royal Simpson Pinto

Aug 9

Learning prompt injection by attacking a deliberately vulnerable AI

#ai #security #promptinjection #webdev

1

5 min read

Royal Simpson Pinto

Aug 7

Signed, verifiable receipts for RAG answers: what they actually prove

#ai #cryptography #rag #python

5 min read

Royal Simpson Pinto

Aug 5

A perfect transcript can still be a wrong call: evaluating voice agents

#ai #voice #testing #python

1

4 min read

Royal Simpson Pinto

Aug 3

Fail the build when your prompt gets dumber: evalgate for prompt regression CI

#ai #testing #llm #typescript

1

4 min read

Royal Simpson Pinto

Aug 1

I built agentrace to catch the subagent runs I should not trust

#ai #agents #observability #python

1

4 min read

Royal Simpson Pinto

Jul 30

I built a security linter for MCP servers, because nobody audits the tools we hand our agents

#security #mcp #ai #typescript

1

4 min read

Royal Simpson Pinto

Jul 28

Enforcing RAG access control inside the retrieval query, not after it

#rag #ai #python #security

1

4 min read

Royal Simpson Pinto

Jul 27

I shipped five AI-infrastructure tools in a week, here is the throughline

#showdev #ai #opensource #agents

3 min read

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I built BoardEject: an open-source Apple Freeform Excalidraw converter

Shipping an embeddable widget behind one script tag on Cloudflare's free tier

Parsing bank statements in memory: keep the fields, store nothing else

Turning a Company Website into a Sales-Ready Prospect Record with a Browser Extension

Designing an offline-first planner that repairs your day instead of shaming you

Delivering messages with no internet, no servers, and no SIM

What a registry of real AI-agent failures reveals about where agents break

Observability for AI agents without instrumentation: read the transcript

Human-in-the-loop patterns for AI agents: when and how to make an agent stop and ask

Pausing a LangGraph Agent Mid-Run for a Human Approval

Read freely, confirm before writing: a safety model for computer-use agents

Putting a one-tap human gate in front of an autonomous agent

Why inbox AI only drafts, and what it takes to let it act

MCP in practice: building, securing, and serving Model Context Protocol servers

Building a streaming investigation assistant that tool-calls an MCP server and cites case IDs

Making a knowledge base queryable by any agent over MCP

Scoping MCP tool access per client, and auditing every call

Catching silent agent regressions in CI before they reach users

Put the Security Check Inside the Query, Not After It

Profiling an AI agent's context window: where the tokens actually go

Learning prompt injection by attacking a deliberately vulnerable AI

Signed, verifiable receipts for RAG answers: what they actually prove

A perfect transcript can still be a wrong call: evaluating voice agents

Fail the build when your prompt gets dumber: evalgate for prompt regression CI

I built agentrace to catch the subagent runs I should not trust

I built a security linter for MCP servers, because nobody audits the tools we hand our agents

Enforcing RAG access control inside the retrieval query, not after it

I shipped five AI-infrastructure tools in a week, here is the throughline