sema logo
sema
★ 54
vs
hermes-agent logo
hermes-agent
★ 256.2k

sema vs hermes-agent

sema: Sema is a Lisp-like language designed to abstract away the common scaffolding of LLM agent loops, making agents and LLM calls language primitives rather than relying on SDKs. It compiles to a fast bytecode VM and ships as a single binary, enabling efficient development and deployment of LLM-powered applications.; hermes-agent: Hermes Agent is a self-improving AI agent from Nous Research with a built-in learning loop: it creates skills after complex tasks, improves them during use, searches its own past sessions and builds a model of the user over time. It works with any model provider, talks through a terminal UI or Telegram, Discord, Slack, WhatsApp and Signal, and runs on local, Docker, SSH or serverless backends.

01

TL;DR

sema logo
semaWorkflow Automation · ★ 54

Building coding agents capable of file manipulation, code review, and shell command execution.

hermes-agent logo
hermes-agentWorkflow Automation · ★ 256.2k

A personal assistant on a cheap VPS that you talk to from Telegram

02

Side-by-Side Comparison

Field
sema logosema
hermes-agent logohermes-agent
Category
Workflow Automation
Workflow Automation
Stars
★ 54
★ 256.2k
License
MIT
MIT
Install Command
curl -fsSL https://sema-lang.com/install.sh | sh
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
Updated
1d ago
1d ago
Open Source
Yes
Yes
Tags
Lisp, LLM Agents, Workflow Automation
agent-framework, ai, ai-agent
03

Features

sema logosema
01Treats LLMs as language primitives, with prompts, messages, conversations, tools, and agents as first-class data types.
02Supports multiple LLM providers (e.g., Anthropic, OpenAI, Gemini) with automatic configuration via environment variables.
03Includes built-in pipeline features such as response caching, fallback chains, rate limiting, retry mechanisms, and text chunking.
04Provides cost-aware development with integrated budget tracking and bundled pricing snapshots for LLM interactions.
05Offers a comprehensive developer toolchain, including a formatter, language server (LSP), debugger (DAP), and an MCP server for LLM clients.
hermes-agent logohermes-agent
01Autonomous skill creation after complex tasks, with skills that self-improve during use
02FTS5 session search with LLM summarization and Honcho user modeling for cross-session recall
03Single gateway for Telegram, Discord, Slack, WhatsApp, Signal and CLI
04Built-in cron scheduler with delivery to any platform
05Seven terminal backends: local, Docker, SSH, Singularity, Modal, Daytona, Vercel Sandbox
06Switch model providers with hermes model, no code changes
04

Use Cases

sema logosema
↳Building coding agents capable of file manipulation, code review, and shell command execution.
↳Automating tasks like generating conventional commit messages from staged Git changes.
↳Performing structured data extraction from text and images, and conducting multi-modal chat interactions.
↳Implementing Retrieval-Augmented Generation (RAG) pipelines using in-memory vector stores and cross-encoder reranking.
↳Developing interactive LLM-powered notebooks for rapid prototyping and experimentation.
hermes-agent logohermes-agent
↳A personal assistant on a cheap VPS that you talk to from Telegram
↳Unattended daily reports, backups and audits defined in natural language
↳Generating tool-calling trajectories for model training research
05

Best For

sema logosema
—
hermes-agent logohermes-agent
Most Popular
FAQ

FAQ

What is the difference between sema and hermes-agent?
Both sema and hermes-agent are in the Workflow Automation category. sema has 54 stars, while hermes-agent has 256.2k stars.
Which is better, sema or hermes-agent?
The best choice depends on your use case. Choose sema if Building coding agents capable of file manipulation, code review, and shell command execution., and hermes-agent if A personal assistant on a cheap VPS that you talk to from Telegram.
Is sema free or open source?
Yes, sema is open source on GitHub (MIT).
Is hermes-agent free or open source?
Yes, hermes-agent is open source on GitHub (MIT).
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