petromcp — an MCP server for petroleum well log files (niche)

I made a small MCP server this week. If you do anything with petroleum well log files (the .las format used in oil and gas), this lets Claude read them directly instead of having you copy-paste numbers into the chat.

Two prompts I have been using:

• "What's wrong with this well log?" — Claude calls a built-in qc_a_well_log prompt that walks through standard QC.
• "Compare these two wells" — surfaces common curves, depth overlap, unit mismatches, and any obvious issues.

Local-only. Empty allowlist by default — Claude can only read directories you explicitly add. No network calls, no telemetry.

Install is git clone, make setup, make install-claude. Free, MIT License.

It's on GitHub.

https://github.com/ameyxd/petromcp