herdres: Instructions file for Codex

AGENTS.md

herdres AGENTS.md is an instructions file for Codex, OpenCode from gaijinjoe/herdres. It costs 2,791 tokens per session, scanned A, original, MIT.

Repository instructions for Herdres, a Python bridge that connects Herdr workspaces to Telegram forum topics. They explain how the project works, where files and runtime data belong, and which commands agents can use.

In plain words
What is it for?
Use them when developing or maintaining Herdres, including its Telegram synchronization, command handling, plugins, and cleanup tasks.
Why use it?
They give coding agents the project context and operating rules needed to make safe, consistent changes.

Instructions file for CodexOpenCode

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

This is gaijinjoe/herdres's own configuration. It tells Codex and OpenCode how to work on herdres 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 herdres configures →

Reuse

Borrowing it

Nothing to install: this file belongs to gaijinjoe/herdres. 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/gaijinjoe/herdres/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/gaijinjoe/herdres

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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Per session 2,791 This file is loaded in full into every session.
When invoked 2,791 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 original No closer match found 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 $0.02791 $0.02791
Opus 5 $0.01396 $0.01396
Sonnet 5 $0.00558 $0.00558
Haiku 4.5 $0.00279 $0.00279

Measured 7d ago against content hash 8863c4d625d9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

herdres 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 7d ago.

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.

AGENTS.md · 128 lines

How it starts

The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Guidance for AI agents (Devin, Codex, Claude, etc.) working in this repository.

What Herdres is

Herdres is a stdlib-only Python 3.11+ bridge that maps each Herdr space to a Telegram forum topic. It posts pane traffic into the mapped space topic, records the Telegram messages it sends as pane routing anchors, and lets an owner drive panes from Telegram (/send, /keys, plain-text replies, inline choice buttons, /new <agent> pane launches).

It does not patch Hermes or Herdr core. Routine sync uses no LLM calls. The cleanest mode (HERDR_TELEGRAM_TOPICS_TURN_FEED=1) consumes a structured herdr pane turn <id> --last --format json contract instead of parsing terminal text.

Operating vs contributing: this file guides agents working on herdres. To operate a deployment (install it, drive panes from Telegram), use the skills/herdres/ Agent Skill instead — it is the portable operator counterpart to this contributor guide.

Repository layout

Path Role
herdres.py The main CLI. ~10k lines, single file, stdlib-only. Subcommands: sync, event, plugin-enable, plugin-disable, cleanup-duplicates, command, callback, managed-bot, probe. Owns the state file and the file lock.
herdres_routing.py Pure routing/payload helpers (topic lookup, attachment extraction, command/callback payload builders). Shared by both gateways and the Hermes bridge. No I/O, no token.
herdres_gateway.py Standalone inbound gateway for the managed-bots macOS path. Long-polls getUpdates per bot token (manager + each child bot), dispatches through a worker pool, embeds the Herdres command runner by default.
herdres-gateway.py Simpler upstream/single-token gateway (Linux/no-managed-bots path). Imports herdres_routing.
herdr_topic_bridge.py Async Hermes hook. Used when Hermes already long-polls the same bot token. Honors HERDRES_BRIDGE_DISABLED=1 to stand down when the standalone gateway owns inbound.
herdr_turn_adapter.py Wrapper that adds herdr pane turn from agent session logs (Codex/Claude) when Herdr doesn't expose it yet. Delegates every other command to HERDR_REAL_BIN.
herdres-plugin/herdr-plugin.toml Herdr 0.7.0+ plugin manifest: pane.agent_status_changed -> herdres event.
install-user.sh Linux/systemd installer.
install-macos.sh macOS installer: pins shebangs to a Python >= 3.11, installs launchd agents + the cockpit.
launchd/, systemd/user/ Service/timer/plist templates (__HOME__ replaced by install-macos.sh).
ssh/ Tailscale cockpit: ssh/server/ (Node.js, node-pty + ws, validates Telegram initData) and ssh/web/ (xterm.js Mini App). See ssh/README.md.
tests/ pytest suite (456 tests). conftest.py loads the standalone scripts into sys.modules so tests can import herdres.
.env.example All environment knobs with defaults and comments. The source of truth for config.
assets/managed-bots/ Default JPG profile photos for managed child bots.

Read the full file on GitHub · 128 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. 7d ago First seen · 128 lines · 2,791 tokens per session scan A 8863c4d625d9

Subscribe to this mod's changes

herdres AGENTS.md is an instructions file published in the GitHub repository gaijinjoe/herdres (6 stars, last pushed 2mo ago), licensed MIT. It adds 2,791 tokens to every session, about $0.0140 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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