hermesd: Instructions file for Codex

AGENTS.md

hermesd AGENTS.md is an instructions file for Codex, OpenCode from mudrii/hermesd. It costs 1,377 tokens per session, scanned A, a copy of hermesd CLAUDE.md, MIT.

A project instruction file for hermesd, a read-only terminal dashboard that displays Hermes Agent data from local databases, configuration files, logs, and skills. It documents the architecture, data flow, threading model, and build and test commands.

In plain words
What is it for?
Use it as the source of guidance when building, testing, or changing hermesd.
Why use it?
It gives coding agents the project's constraints and validation steps, including the rule that the dashboard must not change the data it reads.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md; mentions Codex; built for hermes-agent.

This is mudrii/hermesd's own configuration. It tells Codex and OpenCode how to work on hermesd itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything hermesd configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mudrii/hermesd. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mudrii/hermesd/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/mudrii/hermesd

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for hermesd AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/mudrii/hermesd/agents-md.svg)](https://agentmods.dev/instructions/mudrii/hermesd/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/mudrii/hermesd/agents-md"><img src="https://agentmods.dev/badge/instructions/mudrii/hermesd/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,377 This file is loaded in full into every session.
When invoked 1,377 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 95% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.01377 $0.01377
Opus 5 $0.00688 $0.00688
Sonnet 5 $0.00275 $0.00275
Haiku 4.5 $0.00138 $0.00138

Measured today against content hash 3e9e0a691d2b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

hermesd AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

95% identical to hermesd CLAUDE.md — 99 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

AGENTS.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Overview

hermesd is a standalone TUI monitoring dashboard for Hermes Agent. It reads data from ~/.hermes/ (SQLite DB, JSON/YAML config, log files, skill directories) and displays it in a live-updating Rich terminal interface.

Key constraint: hermesd is read-only — it must never write to ~/.hermes/ or import any hermes-agent code. It's installed and runs independently.

Build & Test

uv venv .venv --python 3.11
source .venv/bin/activate
uv sync --locked --all-extras --dev
uv run pytest tests/ -v -W error::ResourceWarning --cov=hermesd --cov-report=term-missing  # full suite
uv run pytest tests/ -q --cov=hermesd --cov-report=term-missing  # coverage (CI gate: 96%)
uv run ruff check .                 # lint
uv run ruff format --check .        # format check
uv run mypy hermesd                 # type check
uv run python -m compileall hermesd # compile check
uv run pip-audit                    # dependency audit
uv lock --check                     # lockfile freshness
uv build                            # package build
python -m venv /tmp/hermesd-wheel-smoke
/tmp/hermesd-wheel-smoke/bin/python -m pip install dist/hermesd-*.whl
/tmp/hermesd-wheel-smoke/bin/hermesd --version
/tmp/hermesd-wheel-smoke/bin/python -I -m hermesd --version
python -m venv /tmp/hermesd-sdist-smoke
/tmp/hermesd-sdist-smoke/bin/python -m pip install dist/hermesd-*.tar.gz
/tmp/hermesd-sdist-smoke/bin/hermesd --version
/tmp/hermesd-sdist-smoke/bin/python -I -m hermesd --version
uv run twine check dist/*           # package metadata
hermesd                              # run the dashboard
hermesd --hermes-home /path          # custom hermes home
hermesd --profile coding             # opt-in profile-scoped runtime data
hermesd --snapshot                   # one-shot overview to stdout
hermesd --snapshot-panel 10          # one-shot detail snapshot in text mode
hermesd --snapshot-panel 0           # panel 10 alias matching the interactive shortcut
hermesd --snapshot-panel 12          # one-shot detail snapshot for any registered panel
hermesd --snapshot-format json       # machine-readable full-state snapshot
hermesd --log-tail-bytes 8192        # cap per-refresh log reads for large files

Read the full file on GitHub · 99 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. today First seen · 99 lines · 1,377 tokens per session scan A 3e9e0a691d2b

Subscribe to this mod's changes

hermesd AGENTS.md is an instructions file published in the GitHub repository mudrii/hermesd (117 stars, last pushed yesterday), licensed MIT. It adds 1,377 tokens to every session, about $0.0069 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to hermesd CLAUDE.md, differing in 99 lines, and is treated as a copy.

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