{"uid":"cap_-wYUWo74VqC37nr9bLvvQ","slug":"aayat-ai-license-compatibility-checker-70ab22ae","name":"Aayat AI License Compatibility Checker","description":"Licence compatibility check for coding agents: give your project's licence (or proprietary) and how it's used (distributed, SaaS or internal) plus up to 50 dependencies as SPDX ids or packages (npm:express@4.21.2); get ok / conditions / review / incompatible per dependency with the reason (GPL, AGPL, LGPL, MPL, Apache, dual licences...). Not legal advice.","url":"https://aayatai.com/license/check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"usage":{"enum":["distributed","saas","internal"],"type":"string","default":"distributed","description":"distributed (you ship code or apps), saas (users use it over the network), internal (staff only)."},"project":{"type":"string","default":"proprietary","maxLength":60,"description":"Your project's SPDX licence id (e.g. MIT, GPL-3.0-only) or proprietary."},"dependencies":{"type":"array","items":{"type":"string","maxLength":250},"maxItems":50,"description":"SPDX ids or packages, e.g. [\"GPL-3.0-only\", \"npm:react@19.0.0\", \"pypi:requests\"]."}}},"responseSchema":{"type":"json","example":{"usage":"saas","project":"proprietary","summary":"At least one dependency's licence conflicts with how you plan to use or ship your project.","verdict":"incompatible","disclaimer":"Automated guidance from licence texts and common compatibility rules, not legal advice.","dependencies":[{"input":"MIT","family":"permissive","reason":"Permissive: keep its copyright and licence notice.","status":"ok","licence":"MIT"},{"input":"AGPL-3.0-only","family":"network-copyleft","reason":"AGPL: offering it to users over a network (SaaS)...","status":"incompatible","licence":"AGPL-3.0-only"},{"input":"npm:express@4.21.2","family":"permissive","reason":"Permissive.","status":"ok","licence":"MIT","package":"express","version":"4.21.2"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0T_JlmKJhGKRdunimGM5R","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks software licence compatibility for each dependency against a project's own licence and usage model, returning ok/conditions/review/incompatible status per dependency with reasons.","exampleAgentPrompt":"Check if these dependencies are compatible with my proprietary SaaS product: GPL-3.0-only, MIT, AGPL-3.0-only, npm:express@4.21.2, and pypi:requests — usage is saas.","exampleUseCases":[{"title":"Pre-release licence audit for open source project","prompt":"Before I publish my MIT-licensed library, check these dependencies for licence compatibility when distributed: GPL-3.0-only, npm:lodash@4.17.21, pypi:requests, Apache-2.0, and LGPL-2.1-only."},{"title":"SaaS startup copyleft risk check","prompt":"We're building a proprietary SaaS app and I need to know if any of these dependencies will cause legal issues: AGPL-3.0-only, MIT, npm:express@4.21.2, npm:mongoose@8.0.0, pypi:flask — our project is proprietary and usage is saas."},{"title":"Internal tool dependency compliance review","prompt":"Our team is building an internal-only tool under a proprietary licence. Can you check whether these dependencies are fine to use: LGPL-2.1-only, MPL-2.0, MIT, npm:axios@1.6.0, pypi:sqlalchemy — usage is internal?"}],"resultDescription":"A JSON response listing each dependency with its detected licence, licence family (permissive, copyleft, network-copyleft, etc.), compatibility status (ok, conditions, review, or incompatible), and a plain-language reason. Includes an overall verdict and summary string for the whole dependency set, plus a disclaimer that this is not legal advice.","failureModes":["Unrecognized package name or version returns an error or unknown status for that dependency","Invalid SPDX identifier causes parsing failure for that entry","Exceeding 50 dependencies in a single request results in a validation error","Ambiguous dual-licence packages may return a 'review' status requiring human judgment","Edge cases in less common licences (e.g. EUPL, CDDL) may produce imprecise results"],"whenToPreferThis":"Choose this endpoint when an AI coding agent needs rapid, structured, per-dependency licence compatibility verdicts without manual legal research — especially during CI/CD pipelines, pre-release audits, or when evaluating new dependencies for a project with a known licence and deployment model. It is particularly useful for catching copyleft and network-copyleft conflicts (GPL, AGPL, LGPL, MPL) before they become legal liabilities.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:46:39.598Z","isFirstParty":false,"canonicalSlug":"aayat-ai-license-compatibility-checker-70ab22ae"}