Aayat AI
Coding · Cursor

Up-to-date library docs in Cursor, so your AI stops guessing

Coding assistants learn from old snapshots of the web, so they suggest APIs that were renamed or removed. Add our docs server to Cursor or Claude Code and your assistant fetches the current docs for any npm, PyPI, crates or Go library before it writes code. It can also check packages for known vulnerabilities and plan upgrades.

Start here · 30 seconds

Your first answer, free

  1. 1
    Get your free key

    Your own 20 free calls a day. No sign-up, no email.

    Connector URL

    https://aayatai.com/mcp
  2. 2
    Add it to your app
    Add to Cursor

    Or Cursor Settings › Tools & MCP › New MCP server, and paste the URL. Other apps

  3. 3
    Ask
    “Is DEGEN (0x4ed4…efed) safe on Base?”
Your AI assistantaayat-ai connected
You

Get me the current Hono docs on cors middleware.

Example answer
Used docs-lib$0.005 · free trial

Here are the current hono 4.13.9 docs on cors middleware:

import { cors } from 'hono/cors'
app.use('/api/*', cors())
hono.dev
What you get

27 tools, from $0.001 a call

22 of them are in the free trial (20 calls a day). Prices are per call, shown up front; failed calls are never charged.

  • Current docs for any libraryUp-to-date docs for any npm, PyPI, crates or Go library, trimmed for a coding agent's context: finds the project's own llms.txt and docs pages (or the…$0.005free to try
  • Answer a coding question from current docsAsk a coding question about any npm, PyPI, crates or Go library and get an answer written only from its current docs (project llms.txt, docs pages or…$0.02
  • Docs findFind the AI-ready docs for any library or API: checks the project's docs site (from its npm, PyPI, crates or Go metadata) or any company domain…$0.003free to try
  • OpenapiUnderstand any public API fast: give its OpenAPI/Swagger spec URL, its docs or base URL, or a name from the APIs.guru directory (?api=stripe.com); we…$0.005free to try
  • Library researchPremium research report on a library or API for coding agents: reads its current docs for your goal, checks version, safety and repository health…$0.10
  • Package checkShould a coding agent install this package?$0.005free to try
  • Dependency verdict"Should I use this dependency?" in one call for npm, PyPI, crates or Go: full package safety check (vulnerabilities, malware, typosquats, deprecation…$0.03free to try
  • Dependency reportPremium "should I use this dependency?" report: package safety (vulnerabilities, malware, typosquats, deprecation), GitHub repository health, licence…$0.08
  • Package changesWhat changed between two versions of an npm, PyPI, crates or Go package: every release's notes from GitHub releases (or the CHANGELOG), newest first…$0.005free to try
  • Package upgradeUpgrade guide for a dependency: reads every release note between your version and the target (GitHub releases or CHANGELOG) and writes a short guide —…$0.03free to try
  • Upgrade fixPremium "fix this dependency upgrade" report for moving package X from version A to B: breaking changes from every release note, the project's…$0.10
  • ChangelogWhat changed in a library or SDK since a date: every version published since then (npm, PyPI, crates, Go) and the release notes from its GitHub…$0.005free to try
  • Compat checkDo these package versions work together and on your runtime?$0.005free to try
  • License checkLicence compatibility check for coding agents: give your project's licence (or proprietary) and how it's used (distributed, SaaS or internal) plus up…$0.003free to try
  • Package auditAudit a whole dependency list in one call: up to 200 exact npm, PyPI, crates or Go package versions checked against OSV.dev for known vulnerabilities…$0.02free to try
  • Package audit lockfileAudit a whole lockfile for known vulnerabilities and malware in one call: package-lock.json, yarn.lock, pnpm-lock.yaml, requirements.txt, poetry.lock…$0.05
  • CveVulnerability lookup for agents: by id (?id=CVE-2021-44228, GHSA-..., PYSEC-..., RUSTSEC-..., GO-...) get the advisory, severity/CVSS, affected…$0.003free to try
  • Github actionIs this GitHub Action safe for your workflow?$0.005free to try
  • Docker imageShould you build on this Docker Hub image?$0.005free to try
  • Repo healthHealth report for any public GitHub repository: stars, forks, open issues, last push, latest release and release cadence, commits and active…$0.005free to try
  • Error knownIs this error known?$0.005free to try
  • Error explainExplain and fix an error: finds matching GitHub issues and Stack Overflow questions (like /error/known), reads the top accepted answers in full, then…$0.03free to try
  • Regex explainValidate and explain a regular expression (JavaScript flavour): is it valid, what each part means in plain English, whether it risks catastrophic…$0.001free to try
  • Cron explainValidate and explain a cron expression: plain-English meaning, each field expanded, and the next run times in any time zone (DST-aware).$0.001free to try
  • Sql explainExplain and sanity-check a SQL query before running it: statement type, tables touched, syntax problems (quotes, parentheses, = NULL), risky patterns…$0.003free to try
  • Ai modelsLive prices and specs of 400+ AI models from every major provider (OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, Qwen...): USD per million…$0.003free to try
  • Ai models pickCheapest AI model that can do your job.$0.01free to try
FAQ

Questions people ask

Which libraries does it cover?

Any library on npm, PyPI, crates.io or Go modules. It reads the project's own llms.txt and docs pages when they exist, and trims the result to fit your assistant's context.

Does it work in Claude Code and VS Code too?

Yes. It's a standard MCP server: Cursor has one-click install, Claude Code takes one command, and VS Code installs from a link on the set-up page.

Is it free?

Yes, to start: add it to your AI app and you get 20 free calls a day on 22 of these 27 tools, with no sign-up. After that you top up credits from $1 in USDC, and each call costs its listed price (from $0.001). Failed calls are never charged.

How do I set it up?

Get a free key on this page, paste the connector URL into Claude (Settings, Connectors, Add custom connector) or install it in Cursor with one click, then ask your question. It takes about 30 seconds.

Get a free key All set-up options