npub1v5…jcmyy

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Last Notes

2026-06-01 13:48:39 GMT

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Hello, just finished v0.3 - bulk write. Newsletter coming later this week
Previous newsletters: https://nowlink.beehiiv.com
repo link (v0.3): https://github.com/TomasDolejsek/nowlink

2026-06-01 13:45:48 GMT

The second issue of NowLink is out!
This week, things get a little terrifying: teaching Claude how to write to ServiceNow. 💥
Reading data is easy. Giving an LLM write access? That raises the stakes completely. One hallucination could corrupt production records, scramble priorities, or wreck assignment groups.
Here is how NowLink v0.2 handles LLM write safety locally using the Model Context Protocol (MCP):
1/ Two-Step Confirmation Engine
Every write tool defaults to confirm=False. Claude must calculate a local diff preview, show it to you, and wait for explicit permission before executing with confirm=True.
2/ Shifting Validation Left
Instead of waiting for a vague ServiceNow API error, a local safety.py module catches incomplete payloads before they hit the network. Claude then explains what's missing in plain English.
3/ The "No Delete" Rule
Hard record deletions are completely blocked. To protect database integrity and audit trails, Claude can only trigger state transitions (like changing an incident to Cancelled or Closed).
4/ Timeout Defense
PDIs love to drop connections. If a timeout hits, custom verification routines scan the last 2 minutes of the target table to ensure a write didn't secretly succeed, preventing duplicates.
Read the full technical deep-dive, see the Python code snippets, and catch a sneak peek of v0.3's bulk operations here: https://nowlink.beehiiv.com/p/nowlink-v02
Missed the first edition? Subscribe here: https://nowlink.beehiiv.com
#servicenow #python #mcpserver #buildinpublic #localfirst #opensource #devstr

2026-05-20 04:34:25 GMT

Another great interview made by Danny Knowles on What Bitcoin Did🤙
James Check is a master of on-chain analytics. Always highly recommend listening to his insights.
https://www.youtube.com/watch?v=ccNF72m1mBw
#bitcoin #onchain #analytics #plebchain #v4v #whatbitcoindid

2026-05-19 18:32:53 GMT

Building a local-first MCP server to connect Claude Desktop to ServiceNow. 🛠️
Why? Because most current MCP solutions rely on external cloud proxies and third-party middlemen. That's a massive security risk for enterprise ecosystems. I wanted something 100% local that runs entirely on your machine.
It’s just a v0.1 concept right now, but the foundation is solid: initialization and read-only access are fully working.
Built with Python 🐍
Open-source on GitHub 🐙
2-line command setup 💻
Wrote a short deep dive into the code, OAuth setup, and token optimization:
https://nowlink.beehiiv.com/p/nowlink-v01
Any devs on here messing with ServiceNow or MCP? Let me know your thoughts. Is this the way, or am I heading down a rabbit hole?
#servicenow #python #mcpserver #buildinpublic #ai #nowlink #localfirst #opensource #github

2026-05-19 18:29:04 GMT

Hi Nostr! 🤙 #introduction
ServiceNow developer by day, Python enthusiast by heart. Always looking for ways to bridge the two worlds.
I’m all about open-source, local-first tech, and building in public. Currently hacking away on a side-project:
NowLink 🛠️
A 100% local MCP server connecting Claude Desktop directly to ServiceNow. No cloud proxies, no third-party middlemen. Just raw code running on your machine.
v0.1 concept out now (read-only working)
2-line command setup
Open-source on GitHub
If you are into Python, AI integration, or ServiceNow, let’s connect!
Check out the first project update here:
https://nowlink.beehiiv.com/p/nowlink-v01
#servicenow #python #mcpserver #buildinpublic #localfirst #opensource #devstr

2026-05-12 17:52:59 GMT

Technically I could retire tomorrow.
Bitcoin in cold storage. Lightning set up. The math works.
But I won't. And it's not because of the money.
By day I'm a ServiceNow developer. It pays. And I'm quite good at it. I also have zero desire to do it forever. It's not mine. I built it for someone else's reasons.
So instead of retiring tomorrow, I'm building something of my own.
T0-D0 — pronounced T-oh-D-oh, I call him Teo. A personal AI assistant living on dolejsek.cz. Named after me: Tomas + Dolejšek, zeros not letters. Hidden meaning: todo. Built on Python and Django, powered by Gemini.
The plan — loose as it is:
2027: ask to go part time. Test what freedom feels like in small doses.
2030: I'll be 50. That's when I stop pretending I need a reason to leave.
I made up both dates. They're placeholders so I don't have to decide today.
In the meantime I'm building T0-D0 in public — the architecture, the code, the dead ends, all of it. If something breaks I'll tell you. If something works I'll show you.
Bitcoin-native. Zaps work fine.
If any of this sounds familiar — follow along.
#bitcoin #buildinpublic #nostr #aiagents #python