40+ Tools.
One MCP Server. Zero Waste.
Add Lemma as an MCP server and your agent gets shared semantic memory, zero-LLM code analysis, and surgical AST refactoring — no proxy, no baseURL changes, no rewriting your stack.
Pays for itself if it saves you ~$0.40/day · 7-day free trial · Cancel anytime
Your Agent Already Has These Tools.
Free covers the cache. Pro unlocks 17 power tools — code intelligence, surgical AST edits, the squeezer, and PR review.
Dependency Graph
Blast-radius map of every import. Know what breaks before you refactor.
Coupling Radar
Circular deps, god modules, dead islands. The architecture smells, listed.
Entropy Score
Complexity 0–100 per file. Refactor the worst offenders first.
Dead Export Necromancer
Zombie exports nobody imports — inflating context, wasting tokens.
Pattern Fossil Hunter
Legacy patterns tracked: callbacks, var, require(). Measure modernization.
Precog Static Predictor
Entropy + coupling + git history predicts which files bug out next.
Git Heatmap Risk
Churn + co-editing patterns. Files that change together break together.
Surgical AST Insert
Insert methods and types via the TS compiler. No regex, no strings.
Declarative Refactor
Rename or move across the workspace. Every import updates. Zero errors.
Smart Workspace Patch
Multi-file search-and-replace with duplicate protection.
Sandbox Validation
Patches validated in an isolated TS sandbox before they touch your code.
Auto-Heal
Reads the stack trace, finds the root cause, generates the fix.
Exact Match Cache
Instant dedup of identical prompts. <2ms, fully local.
Semantic Memory (CARS)
Same intent, different words → answered locally in <50ms.
Context Squeezer
Collapses repetitive logs and bloat before they reach the model.
Hive Mind Sync
A solves it once, B gets it free. Shared team cache in realtime.
Local Diff Review
Paste any diff: regressions, security, breaking changes. $0.00.
PR Review
Score + verdict + findings on every PR. Auto-approve past threshold.
CI/CD Generator
Emits the GitHub Actions / Azure workflow that runs review on every PR.
Permanent Semantic Memory.
Not a cache that invalidates. A knowledge base that grows. Your agent calls it over MCP — every solution your team discovers is stored locally and shared instantly across every developer and agent.
Learn Once. Reuse Forever.
Every time you ask a question, Lemma checks The Brain first. If a semantically similar answer exists (≥75% match), it returns instantly from local storage — zero cloud cost, zero latency.
See Your Savings in 30 Seconds
Pick your profile. These are modeled from typical usage patterns, not a guarantee — your own receipt after week one is the real number.
7-day free trial · Cancel anytime
Free Is a Demo. Pro Ships Your Product.
Start free. Upgrade when you’re saving money. $12/mo, locked for life.
Free vs Pro: What You Get
| Feature | Free | Pro |
|---|---|---|
| Exact Match Cache | ✓ | ✓ |
| Basic Privacy Firewall | ✓ | ✓ |
| Semantic Cache (The Brain) | — | ✓ |
| CARS Engine (Local Synthesis) | — | ✓ |
| Context Squeezer | — | ✓ |
| Code Intelligence Suite (7 tools) | — | ✓ |
| Surgical AST Tools | — | ✓ |
| Local Diff + PR Review | — | ✓ |
| Telemetry Dashboard | — | ✓ |
| Request Limit | 300/mo | Unlimited |
No credit card needed
7-day free trial · Cancel anytime · Keep Free forever
Need managed private infrastructure? Talk to us about Enterprise →
Waiting on shared team memory (Cloud)? Join the Cloud waitlist
Licenses are per-instance and managed via lemma.nxus.studio. Questions? juancarlos@nxus.studio
One Command. 40+ Tools.
No proxy, no baseURL rewrite. Your agent connects to Lemma directly over MCP.
Connect Your Agent
claude mcp add lemma -- npx -y @nxuss/lemma mcp
Run this once in your project. Claude Code picks up the 40+ Lemma tools immediately.
Activate Pro (Optional)
lemma activate YOUR_LICENSE_KEY
Required for shared team memory (The Brain), semantic matching, and the CI/CD PR review tools.
Just Ask
No new syntax to learn. Ask your agent things like “check for circular dependencies in src/” or “have we solved this before?” — it calls depgraph, coupling_radar, or search_memory for you, automatically.
Join the Cloud Early Access
Be among the first to use Lemma Cloud. Zero setup, managed infrastructure, and pay only for what you use.
Starting Price
Cloud Starter plan
Setup Required
Plug & play in minutes
Uptime SLA
Managed infrastructure
Fair Questions.
Free covers the cache — exact + semantic match, 300 requests/month. Pro unlocks the 19 power tools that actually change how you work: the 7-tool Code Intelligence suite, 5 surgical AST editors, Context Squeezer, and local PR review — all unlimited. If Pro saves you ~$0.40/day in tokens, it pays for itself.
Stop paying twice
for the same answer.
19 Pro tools, unlimited local requests, and a memory that grows with every session. $12/mo, locked for life.
Cancel anytime · Keep Free forever