Files
llm-fingerprint-detector/package.json
T
Deng-m1andCursor 232fbc6dd8 feat: initial release of llm-fingerprint-detector
TypeScript library + CLI implementing single-token behavioral
fingerprinting of LLMs behind OpenAI-compatible APIs, per
'One Token Is Enough' (Bruckner, arXiv:2607.10252).

- Zero runtime dependencies (Node >= 18.17 built-in fetch)
- fingerprint / compare / verify API + llm-fingerprint CLI
- Jensen-Shannon divergence over per-cell answer distributions
- Reasoning-model aware (auto-disables hidden thinking channels)
- Bundled sample references for 11 popular models (CC-BY-4.0,
  derived from the paper's public Zenodo dataset)
- Unit + integration tests via node --test

Co-authored-by: Cursor <[email protected]>
2026-07-21 16:58:00 +08:00

70 lines
1.7 KiB
JSON

{
"name": "llm-fingerprint-detector",
"version": "0.1.0",
"description": "Fingerprint and verify LLMs behind OpenAI-compatible APIs from single-token output distributions. Independent open-source implementation of \"One Token Is Enough\" (Bruckner, arXiv:2607.10252).",
"type": "module",
"license": "MIT",
"engines": {
"node": ">=18.17"
},
"main": "./dist/index.js",
"types": "./dist/index.d.ts",
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.js"
},
"./references": {
"types": "./dist/reference.d.ts",
"import": "./dist/reference.js"
},
"./package.json": "./package.json"
},
"bin": {
"llm-fingerprint": "./dist/cli.js"
},
"files": [
"dist",
"data",
"README.md",
"LICENSE"
],
"scripts": {
"build": "tsc -p tsconfig.json",
"test": "npm run build && node --test",
"prepublishOnly": "npm run build && node --test"
},
"keywords": [
"llm",
"fingerprint",
"fingerprinting",
"model-verification",
"openai-compatible",
"api-verification",
"jensen-shannon",
"behavioral-fingerprint",
"one-token-is-enough",
"llm-security",
"model-identity",
"model-substitution",
"api-audit",
"llm-verification",
"openrouter",
"gpt",
"claude",
"cli"
],
"homepage": "https://tosea.ai/free-tools/llm-api-fingerprint-checker",
"repository": {
"type": "git",
"url": "git+https://github.com/ToseaAI/llm-fingerprint-detector.git"
},
"bugs": {
"url": "https://github.com/ToseaAI/llm-fingerprint-detector/issues"
},
"devDependencies": {
"@types/node": "^22.10.0",
"typescript": "^5.7.0"
}
}