PromptKelp
Manages and versions LLM system instructions, evaluates them with an AI evaluator, provides context-aware feedback, and offers an API to fetch versioned prompts.
PromptKelp is a developer tool that helps teams manage and version LLM system instructions, solving the problem of unreliable AI agents by enabling systematic iteration. It targets software developers and engineering teams at startups and mid-market companies building production-grade AI agents. The platform provides versioning, evaluation, and debugging capabilities, and offers an API for fetching versioned prompts directly into Python or Node.js environments, positioning itself as an iteration engine for AI agent development.
Key features
- Version tracking for system instructions
- Rollback to previous versions
- AI evaluator for logic errors and hygiene
- Context-aware feedback with MCP tool definitions
- API to fetch versioned prompts
- Pin to specific versions
- Automatic fallback to latest version
- Debug log analysis
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GTM channels
- API
ICP
- Software developers
- Engineering teams
- Startups