Truth for a truthless age

The amount of code being produced is increasingly exponentially. It bloats context and fills limits to keep agents sharp. Nudox brings fact-backed querying for a world that needs to keep up.

Where we're at

Line chart showing model performance by code familiarity with a One Shot Zone in the middle. — Model efficiency improves, but performance is still shaped by what the training distribution “covers”—and production reality is rapidly shifting that distribution.

Chart showing exponential growth in code generation compared to fixed constraints like context and review capacity. — When production becomes exponential, fixed constraints (context windows, review bandwidth, “what the model has seen”) turn into bottlenecks unless knowledge is structured and compiler-verified.

Nudox Query Engine

// Query the source of truth
const schema = await nudox
  .library("react")
  .version("18.2.0")
  .function("useState")
  .get();

// Returns compiler-verified types
schema.params // [initialState: S | (() → S)]
schema.returns // [S, Dispatch SetStateAction<S>>]

The End of Hallucinations: Eliminate hallucinated APls and unreliable documentation. NuDox gives Al agents compiler-accurate knowledge of ANY codebase.

How NuDox compares

Capability comparison between a vanilla LLM, RAG over vector docs, and NuDox.
Capability	Vanilla LLM	RAG / vector docs	NuDox
Version-specific accuracy	No	Partial	Yes
Compiler-verified symbols	No	No	Yes
Hallucination-free APIs	No	Partial	Yes
Lineage & change tracking	No	No	Yes
Private-repo aware	No	Partial	Yes

Drops into your agent

NuDox speaks MCP, so it plugs straight into the tools your team already uses — no new workflow required.

Claude Code
Cursor
VS Code
Codex
Windsurf
OpenCode

Add NuDox MCP

claude mcp add --transport http nudox https://mcp.nudox.org/mcp \
  --header "NUDOX_API_KEY: YOUR_API_KEY"

Frequently asked questions

What exactly is NuDox?

NuDox is a compiler-backed source-of-truth graph. It gives AI agents and developers version-accurate facts about any library — exact symbol signatures, types, and how they change across releases.

Will Nudox help me save tokens during development?

Absolutely. Nudox is a source-of-truth graph that agents can use to retrieve information. This allows agents to save tokens on expensive grep and search calls.

How is this different from RAG or vector search over docs?

RAG retrieves text that can be outdated, ambiguous, or hallucination-prone. NuDox returns compiler-verified facts tied to an exact version, so answers are precise and checkable rather than "probably right.

Which languages and libraries are supported?

NuDox ingests public and private repositories and compiles them into a versioned graph, with coverage expanding continuously. See the features page for how ingestion and extraction work.

Does it work with private or enterprise repositories?

Yes. Private installations and hosted private graphs are available on the Enterprise plan — see pricing for details.

How do agents actually query it?

Over MCP. Point your agent at the NuDox MCP endpoint and it can ask for symbol existence, signatures, and version diffs in real time, mid-task.

Is there a free tier?

Public repositories are free to query with standard rate limits. Higher volume and private graphs are covered by the paid plans.

Ready to ground your agents in truth?

Stop shipping hallucinated APIs. Give your agents compiler-verified knowledge of any codebase.

Talk to us