Authorization notice. Not AI is dual-use. Only use it on software, sites and systems you own or have explicit permission to test.
Who it is forA researcher or editor who has human-provided original and rewritten pairs and wants repeatable diagnostics for a regression check.
The problemJudging whether a rewrite preserved content is hard to repeat by eye, and the team needs consistent numbers.
The outcomeA benchmark report with token-overlap proxy, structural delta, readability delta, word-count change, and protected-literal preservation.
What you need first
- A terminal and an agent that supports the skill, such as Claude Code, Codex, or Cursor
- Python 3 to run the gate script from a local clone of the repo (inferred, the README uses python3 and says the gate is dependency-free)
- The draft text saved as a plain text file
Steps
- Clone https://github.com/udaysharmadev/Not-Ai and move into the folder. (inferred, check the README)
- Place your human-provided original and rewritten pairs in the fixture format the benchmark script expects, with metadata for the expected action.
- Run
python3 scripts/benchmark.pyagainst the fixtures (inferred, check the script's help output for options). (inferred, check the README) - Read the token-overlap, structural, readability, and protected-literal results for each pair.
- Treat the numbers as diagnostics and review any pair that changes meaning by hand.
Prompt for your agent
In the udaysharmadev/Not-Ai repo, run scripts/benchmark.py on the fixture pairs in <path to fixtures> and return the per-pair token-overlap, structural delta, readability delta, and protected-literal results. Verify that every pair reports a result and that no pair is labeled as a quality judgment.
Caveat. The README says these figures are reproducible diagnostics, not proof that a rewrite is good or semantically identical.
Use this in your AI agent
Ask your agent
Using the Deduped MCP, get the setup steps for udaysharmadev/Not-Ai and "Measure human-written rewrite pairs with the benchmark script"
Add Deduped to Claude Code once
claude mcp add --transport http deduped https://dedupedai.com/mcp
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