Claude Code mod · 0.3.0 stable
Source available
Ernesto for Claude Code
Your sarcastic Claude Code companion. Run project checks with one action, no helper paths and no required JSON.
Public release
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OPEN TOOLS · BUILT FOR REAL WORK
Small tools for jobs that should not stay annoying.
Practical, focused tools for repeated work. No Wavect account. Browser utilities run locally; Claude Code mods require compatible Claude access.
- Free to use
- Open source
- Narrow by design
AVAILABLE NOW
One useful job at a time
The shelf starts small on purpose. Every tool has to solve a real workflow before it earns a place here.
PDF · EXIF · AI PROMPTS
Runs in your browser
PDF & Image Metadata Cleaner
Remove PDF properties, photo location data and stored AI prompts locally. Inspect first, clean a batch, verify the result and download copies.
No upload · Batch + verification
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LLMS.TXT · ROBOTS · JSON-LD
Runs in your browser
Agent Readability Checker
Check a pasted robots.txt, llms.txt, Markdown mirror or HTML file locally. See policy and formatting findings with evidence and fixes.
Local check · No fetching
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MCP · COMMANDS · CONFIG
Runs in your browser
MCP Install Risk Scanner
Check MCP install commands and configuration for risky execution, privilege, secret, filesystem, network, pinning, environment, and container patterns before you run them.
Local scan · No execution
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LORAWAN · TTN · CHIRPSTACK
Runs in your browser
LoRaWAN Payload Codec Tester
Run real uplink and downlink codecs against repeatable payload fixtures. Compare expected JSON, trace byte reads, and export tests without creating a network-server application.
Local sandbox · No upload
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ERC-4337 · ENTRYPOINT · PAYMASTER
Runs in your browser
ERC-4337 UserOperation Debugger
Inspect a UserOperation, packed handleOps calldata, or bundler revert. Split packed fields, validate version rules, calculate the hash, and export a reproducible RPC request.
v0.6 to v0.9 · No RPC
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macOS · APPLE MAIL
Source available
Report unwanted emails in Austria
Turn a selected advertising email into a review-ready report draft for Austria’s Fernmeldebüro. The original message is attached as an .eml file, and nothing is sent automatically.
Austria only · Local workflow
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