Developer Tooling
Codebase Context Engine
Generate token-dense .cursorrules and CLAUDE.md from your exact dependency versions.
⚡ Instant delivery after payment · 🔒 Razorpay UPI, cards & netbanking
AI coding agents drift because they do not know your exact stack. This kit reads package.json and config files, resolves Next.js, React, Tailwind, Prisma, and TypeScript versions, then writes token-dense .cursorrules, CLAUDE.md, and AGENTS.md guardrails for Cursor, Claude Code, and Antigravity. Everything runs locally with zero dependencies and zero network calls.
A zero-dependency Node.js inspector that reads your exact dependency versions and generates token-dense .cursorrules, CLAUDE.md, and AGENTS.md guardrails.
Full-stack developers and tech leads using Cursor, Claude Code, Codex, or Antigravity on Next.js, React, Tailwind, and Prisma codebases.
Deterministic package.json and config parsing resolves framework versions, then emits per-IDE context files with version-specific constraints.
Generates multi-IDE context in about 3 seconds and removes roughly 5 hours of repeated prompt corrections in the first week.
Why this architecture wins
Swipe to compare ↔| Without this skill (Manual & Flawed) | With this skill (Deterministic & Gated) |
|---|---|
| Without this skill ✕ A 5,000-word prompt dump that mixes Next.js 13 and 15 APIs, Tailwind v3 and v4 syntax, and stale auth rules. | With this skill ✓ A token-dense context file generated from the exact installed versions in your repository. |
| Without this skill ✕ Every developer on the team re-types architecture guardrails in a different style. | With this skill ✓ One deterministic source that outputs .cursorrules, CLAUDE.md, and AGENTS.md with identical constraints. |
| Without this skill ✕ Context rot returns after the next dependency upgrade and nobody notices. | With this skill ✓ Re-run the inspector after every upgrade; the guardrails follow the lockfile automatically. |
What's inside
- ✓scripts/context-builder.mjs (framework inspector and context generator)
- ✓skills/context-engine/SKILL.md (multi-IDE agent skill)
- ✓Production .cursorrules and CLAUDE.md templates
- ✓docs/tutorial-guide.md with prompt recipes
- ✓examples/react-nextjs-repo/ benchmark repo with generated rules
See what ships
Read-only previews of files inside the download. The same commands appear in the step-by-step guide below.
cat .cursorrulesBuilt with
- Node.js 18+
- Markdown
- Cursor
- Claude Code
- Antigravity
How to use this skill (Step-by-step)
Run offline in your local workspace, orchestrate through any agent (Claude Code, Cursor, Antigravity, Cline), or plug directly into CI/CD pipelines.
Extract the Kit
Unzip the context engine into your project root or a developer utilities folder.
unzip codebase-context-engine-1.0.0.zip -d ./context-engineInspect the Repository
Resolve the exact framework and dependency versions used by the codebase.
node ./context-engine/scripts/context-builder.mjs .Generate Cursor Rules
Write the token-dense .cursorrules file for Cursor and compatible agents.
node ./context-engine/scripts/context-builder.mjs . > .cursorrulesReview the Guardrails
Read the generated rules before committing them to the repository.
cat .cursorrules30-Day 100% Risk-Free Guarantee
Run Codebase Context Engine on your or your client's website. If the deliverables don't save you at least 15 hours of manual work or help you win an AI audit retainer, email me at ceo@saasnext.in with your order reference for a prompt 100% refund. No questions asked.
Included with every purchase
- Complete inspector and generator with zero dependencies
- Commercial license for unlimited personal and client repositories
- Adapters for Cursor, Claude Code, Codex, and Antigravity
- Step-by-step tutorial with prompt recipes
- 12 months of free minor updates
Before you buy
Will it work with my stack?
It ships as ZIP · CLI + skill + docs and is built with Node.js 18+, Markdown, Cursor, Claude Code, Antigravity. You run it in your own workspace — there is no hosted account or platform lock-in on my side.
Is this a subscription?
No. It is a one-time payment. Lifetime free updates and a commercial license are included.
How fast do I get the files?
Immediately after payment. Razorpay confirms the order and the download link appears on the confirmation screen and in your receipt email.
What if it does not fit my workflow?
Email the order number within 30 days for a refund — no form to fill in.
Questions
Will this overwrite my existing rules?
No. The generator writes new files or prints to stdout. You choose when to replace an existing .cursorrules or CLAUDE.md.
Does it send my code anywhere?
No. The inspector reads local files only. There are no network calls, telemetry, or API keys.
Which frameworks does it detect?
Next.js, React, Tailwind, Prisma, Drizzle, TypeScript, and common package managers. Unknown dependencies are listed for manual review.
Can I use it on client repositories?
Yes. The commercial license covers unlimited personal and client repositories. Reselling the source is not permitted.