reasonix

library0.53.2jsnpmunverified

A DeepSeek-native coding agent that emphasizes a cache-first loop for cost reduction and a flash-first cost control strategy. Version 0.53.2, active release cadence, ships TypeScript types, requires Node >= 22. Provides CLI/TUI for agentic coding with tool-call repair and prompt caching vs standard LLM APIs.

ai-ml

npm install reasonix

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · REASONIX

reasonix

ai-mljavascriptv0.53.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Reasonix

✓ import { Reasonix } from 'reasonix'

✗ const Reasonix = require('reasonix')

ESM-only; no CJS support.

runAgent

✓ import { runAgent } from 'reasonix'

Named export for the main agent function.

type AgentConfig

✓ import type { AgentConfig } from 'reasonix'

TypeScript type export.

Creates a Reasonix agent with caching, runs a coding task, and prints the result.

import { Reasonix } from 'reasonix'; const agent = new Reasonix({ apiKey: process.env.DEEPSEEK_API_KEY ?? '', model: 'deepseek-chat', cacheConfig: { enable: true, ttl: 3600 } }); async function main() { const result = await agent.run('Write a Python Fibonacci function'); console.log(result); } main();

Debug

Known issues

gotchaRequires Node >= 22

fix

Upgrade Node to >= 22 or use an alternative agent.

affects: >=0.1.0

gotchaESM-only package; no CommonJS require()

fix

Use import syntax and ensure package.json has "type": "module".

affects: >=0.1.0

breakingDeepSeek API key required - no default

fix

Set DEEPSEEK_API_KEY environment variable or pass apiKey in config.

affects: *

deprecatedOlder configuration format for cacheConfig removed in v0.50

fix

Use new CacheConfig object with { enable: boolean, ttl: number }

affects: >=0.50.0

Errors

Common errors & fixes

ERR_MODULE_NOT_FOUND: Cannot find package 'reasonix'

Package not installed

fix

npm install reasonix

Error: DeepSeek API key not configured

Missing API key

fix

Set DEEPSEEK_API_KEY environment variable or pass apiKey in constructor options.

TypeError: agent.run is not a function

Using wrong import (default vs named)

fix

Use import { Reasonix } from 'reasonix' and const agent = new Reasonix(...)

Upgrade

Version history

0.53.2latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/esengine/DeepSeek-Reasonix ↗

packagereasonix ↗

homepagehttps://github.com/esengine/DeepSeek-Reasonix#readme ↗