The agent that grows with you
Go to file
teknium1 d6ab35c1a3 fix(signal): align send() signature with base class (content, reply_to, metadata)
Signal's send() used 'text' instead of 'content' and 'reply_to_message_id'
instead of 'reply_to', mismatching BasePlatformAdapter.send(). Callers in
gateway/run.py use keyword args matching the base interface, so Signal's
send() was missing its required 'text' positional arg.

Fixes: 'SignalAdapter.send() missing 1 required positional argument: text'
2026-03-10 15:18:26 -07:00
.github
agent Revert "Merge PR #702: feat: configurable embedding infrastructure — local (fastembed) + API (OpenAI)" 2026-03-10 07:00:54 -07:00
assets
cron
datagen-config-examples
docs/skins
environments Merge PR #621: fix: limit concurrent Modal sandbox creations to avoid deadlocks 2026-03-10 05:57:54 -07:00
gateway fix(signal): align send() signature with base class (content, reply_to, metadata) 2026-03-10 15:18:26 -07:00
hermes_cli fix(config): atomic write for config.yaml to prevent data loss on crash 2026-03-10 06:48:37 -07:00
honcho_integration
landingpage feat: add proper favicon and logo for landing page and docs site 2026-03-10 05:51:45 -07:00
mini-swe-agent@07aa6a7385
optional-skills
scripts
skills
tests Revert "Merge PR #702: feat: configurable embedding infrastructure — local (fastembed) + API (OpenAI)" 2026-03-10 07:00:54 -07:00
tinker-atropos@65f084ee80
tools fix: replace silent exception swallowing with debug logging across tools 2026-03-10 06:59:20 -07:00
website feat: add proper favicon and logo for landing page and docs site 2026-03-10 05:51:45 -07:00
.env.example
.gitignore
.gitmodules
AGENTS.md
CONTRIBUTING.md
LICENSE
README.md
batch_runner.py
cli-config.yaml.example feat: add Nous Portal API key provider (#644) 2026-03-10 06:28:00 -07:00
cli.py fix: replace ANSI response box with Rich Panel + reduce widget flashing 2026-03-10 07:04:02 -07:00
hermes
hermes_constants.py feat: add Nous Portal API key provider (#644) 2026-03-10 06:28:00 -07:00
hermes_state.py
hermes_time.py
mini_swe_runner.py
model_tools.py fix: pass enabled_tools through handle_function_call to avoid global race 2026-03-10 06:32:08 -07:00
package-lock.json
package.json
pyproject.toml Revert "Merge PR #702: feat: configurable embedding infrastructure — local (fastembed) + API (OpenAI)" 2026-03-10 07:00:54 -07:00
requirements.txt
rl_cli.py
run_agent.py fix: tool call repair — auto-lowercase, fuzzy match, helpful error on unknown tool (#520) 2026-03-10 06:54:11 -07:00
setup-hermes.sh
toolset_distributions.py
toolsets.py
trajectory_compressor.py
utils.py fix(config): atomic write for config.yaml to prevent data loss on crash 2026-03-10 06:48:37 -07:00
uv.lock

README.md

Hermes Agent

Hermes Agent ⚕

Documentation Discord License: MIT Built by Nous Research

The self-improving AI agent built by Nous Research. It's the only agent with a built-in learning loop — it creates skills from experience, improves them during use, nudges itself to persist knowledge, searches its own past conversations, and builds a deepening model of who you are across sessions. Run it on a $5 VPS, a GPU cluster, or serverless infrastructure that costs nearly nothing when idle. It's not tied to your laptop — talk to it from Telegram while it works on a cloud VM.

Use any model you want — Nous Portal, OpenRouter (200+ models), z.ai/GLM, Kimi/Moonshot, MiniMax, OpenAI, or your own endpoint. Switch with hermes model — no code changes, no lock-in.

A real terminal interfaceFull TUI with multiline editing, slash-command autocomplete, conversation history, interrupt-and-redirect, and streaming tool output.
Lives where you doTelegram, Discord, Slack, WhatsApp, Signal, and CLI — all from a single gateway process. Voice memo transcription, cross-platform conversation continuity.
A closed learning loopAgent-curated memory with periodic nudges. Autonomous skill creation after complex tasks. Skills self-improve during use. FTS5 session search with LLM summarization for cross-session recall. Honcho dialectic user modeling. Compatible with the agentskills.io open standard.
Scheduled automationsBuilt-in cron scheduler with delivery to any platform. Daily reports, nightly backups, weekly audits — all in natural language, running unattended.
Delegates and parallelizesSpawn isolated subagents for parallel workstreams. Write Python scripts that call tools via RPC, collapsing multi-step pipelines into zero-context-cost turns.
Runs anywhere, not just your laptopSix terminal backends — local, Docker, SSH, Daytona, Singularity, and Modal. Daytona and Modal offer serverless persistence — your agent's environment hibernates when idle and wakes on demand, costing nearly nothing between sessions. Run it on a $5 VPS or a GPU cluster.
Research-readyBatch trajectory generation, Atropos RL environments, trajectory compression for training the next generation of tool-calling models.

Quick Install

curl -fsSL https://raw.githubusercontent.com/NousResearch/hermes-agent/main/scripts/install.sh | bash

Works on Linux, macOS, and WSL2. The installer handles everything — Python, Node.js, dependencies, and the hermes command. No prerequisites except git.

Windows: Native Windows is not supported. Please install WSL2 and run the command above.

After installation:

source ~/.bashrc    # reload shell (or: source ~/.zshrc)
hermes setup        # configure your LLM provider
hermes              # start chatting!

Getting Started

hermes              # Interactive CLI — start a conversation
hermes model        # Switch provider or model
hermes setup        # Re-run the setup wizard
hermes gateway      # Start the messaging gateway (Telegram, Discord, etc.)
hermes update       # Update to the latest version
hermes doctor       # Diagnose any issues

📖 Full documentation →


Documentation

All documentation lives at hermes-agent.nousresearch.com/docs:

Section What's Covered
Quickstart Install → setup → first conversation in 2 minutes
CLI Usage Commands, keybindings, personalities, sessions
Configuration Config file, providers, models, all options
Messaging Gateway Telegram, Discord, Slack, WhatsApp, Signal, Home Assistant
Security Command approval, DM pairing, container isolation
Tools & Toolsets 40+ tools, toolset system, terminal backends
Skills System Procedural memory, Skills Hub, creating skills
Memory Persistent memory, user profiles, best practices
MCP Integration Connect any MCP server for extended capabilities
Cron Scheduling Scheduled tasks with platform delivery
Context Files Project context that shapes every conversation
Architecture Project structure, agent loop, key classes
Contributing Development setup, PR process, code style
CLI Reference All commands and flags
Environment Variables Complete env var reference

Contributing

We welcome contributions! See the Contributing Guide for development setup, code style, and PR process.

Quick start for contributors:

git clone --recurse-submodules https://github.com/NousResearch/hermes-agent.git
cd hermes-agent
curl -LsSf https://astral.sh/uv/install.sh | sh
uv venv .venv --python 3.11
source .venv/bin/activate
uv pip install -e ".[all,dev]"
uv pip install -e "./mini-swe-agent"
python -m pytest tests/ -q

Community


License

MIT — see LICENSE.

Built by Nous Research.