$npm i -g @axplusb/keplerGet Started with CLI Code. Automate. Build apps for Finance.
01 — kepler CLI
AI coding agent that ships real software
Kepler spawns specialized sub-agents for each phase. An explorer reads the codebase, a planner designs the solution, a coder implements it. Each uses the optimal model for its job.
1
ExploreFast model scans codebase, finds relevant files
2
PlanReasoning model designs the fix — architecture, edge cases
3
CodeCoding model writes the fix, runs tests, self-corrects
$ npm i -g @axplusb/keplerLearn more →~/my-project — mission control
▌
Trigger: GitHub PR opened
Agent: Review code changes
Agent: Check for security issues
Agent: Generate test suggestions
Output: Post review comment on PR
Alert: Slack notification to team
02 — automations
Visual AI workflows that run on schedule
Drag agents onto a canvas, connect triggers and outputs, schedule recurring runs. Chain agents that pass context to each other. GitHub, Slack, email, database adapters built in.
◆Canvas editor with drag-and-drop nodes
◆Template library — PR reviewer, code gen, monitoring
◆Cron scheduling + webhook triggers
◆Agent chaining with shared memory
◆GitHub, Slack, email, database adapters
◆Full run history + cost tracking
47.3%
SWE-bench Lite resolve rate
13
LLM providers supported
18+
built-in tools
benchmarks
Tested on SWE-bench Lite — 300 real GitHub issues from open-source projects. Kepler clones the repo, reads the issue, writes the fix, and the swebench harness verifies it.
| Model | Dataset | Accuracy |
|---|---|---|
| DeepSeek V4 Pro | SWE-bench Lite (300) | 50.0% |
| DeepSeek V4 Flash | SWE-bench Lite (300) | 30.7% |
| Previous agent (v2.7.1) | SWE-bench Lite (300) | 7.0% |
your models, your keys
Platform default included free. BYOK for unlimited. One settings page to switch.
DeepSeek V4 FlashDeepSeek V4 ProClaude Opus 4.6Claude Sonnet 4.6GPT-4.1Gemini 2.5 ProGemini 2.5 FlashLlama 4 MaverickQwen3 CoderGrok 3Mistral LargeKimi K2.5AWS BedrockAzure OpenAICustom endpoint
start coding
Free tier. No credit card. Bring your own key for unlimited.
$npm i -g @axplusb/keplerget started then: kepler login·kepler "fix the bug"