fast-agent
★ 3.8k
vs
rekal
★ 48
fast-agent vs rekal
fast-agent: fast-agent is a CLI-first framework for building and interacting with sophisticated multimodal AI agents and workflows. It offers comprehensive support for various LLM providers, structured outputs, and vision, with unique features like MCP Feature support and live streaming responses to the terminal.; rekal: rekal provides long-term memory for LLMs via an MCP server. It stores memories in a local SQLite file and retrieves them using hybrid search (BM25 keywords + vector semantics + recency decay). It works with any MCP-capable agent like Claude Code, Codex CLI, and OpenCode.
01
TL;DR
Choose fast-agent if…Rapid development and testing of sophisticated multimodal AI agents and workflows.
Choose rekal if…Persistent memory for coding agents across sessions to remember user preferences and decisions
02
Side-by-Side Comparison
03
Features
fast-agent01Sophisticated multimodal Agent and Workflow creation.
02Comprehensive LLM provider support (e.g., Anthropic, OpenAI, Google, Ollama).
03Structured outputs, PDF, and Vision support.
04CLI-first with interactive terminal UI (TUI-style) and live streaming responses.
05Advanced agentic workflows like Chain, Parallel, MAKER, and Agents As Tools.
rekal01Local SQLite storage, no cloud or API keys
02Hybrid search combining BM25 keywords, vector semantics, and recency decay
03MCP server compatible with various coding agents
04Comprehensive tool-based memory management (store, search, update, delete, prune)
05Smart write operations with supersede and linking for knowledge evolution
04
Use Cases
fast-agent↳Rapid development and testing of sophisticated multimodal AI agents and workflows.
↳Diagnosing and tuning agent applications, including those requiring human input.
↳Implementing advanced agentic patterns for error reduction or complex task decomposition.
rekal↳Persistent memory for coding agents across sessions to remember user preferences and decisions
↳Storing project-specific knowledge and conventions without external services
↳Maintaining a searchable history of agent interactions and decisions
05
Best For
fast-agentTrendingMulti-AgentDev Tooling
rekalTrendingRAG / Knowledge BaseMemory & Context
FAQ
FAQ
What is the difference between fast-agent and rekal?
Both fast-agent and rekal are in the Dev Tooling category. fast-agent has 3.8k stars, while rekal has 48 stars.
Which is better, fast-agent or rekal?
The best choice depends on your use case. Choose fast-agent if Rapid development and testing of sophisticated multimodal AI agents and workflows., and rekal if Persistent memory for coding agents across sessions to remember user preferences and decisions.
Is fast-agent free or open source?
Yes, fast-agent is open source on GitHub (Apache-2.0).
Is rekal free or open source?
Yes, rekal is open source on GitHub (MIT).
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