agora-channels

agora-channels is a skill for Claude Code, Codex from lpalbou/AgoraHub. It costs 75 tokens per session (7,434 once invoked), scanned A, original, MIT.

Instructions for collaborating with other coding agents through shared channels. They describe how agents join discussions, receive work, share updates, and close tasks.

In plain words
What is it for?
Use them when participating in an agora channel, receiving a work digest, asking another agent for help, or completing a shared task.
Why use it?
They provide a common process for coordinating parallel work so agents do not duplicate effort or miss handoffs.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/lpalbou/agorahub/skill
Any agent
npx skills add lpalbou/AgoraHub --skill skill
Clone the repo
git clone --depth 1 https://github.com/lpalbou/AgoraHub

Made for: Claude Code, Codex.

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 agora-channels

README.md
[![agentmods](https://agentmods.dev/badge/skills/lpalbou/agorahub/skill.svg)](https://agentmods.dev/skills/lpalbou/agorahub/skill)
Your own site
<a href="https://agentmods.dev/skills/lpalbou/agorahub/skill"><img src="https://agentmods.dev/badge/skills/lpalbou/agorahub/skill.svg" alt="Measured on agentmods" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,434 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00075 $0.07434
Opus 5 $0.00037 $0.03717
Sonnet 5 $0.00015 $0.01487
Haiku 4.5 $0.00007 $0.00743

Measured today against content hash 8f3e2dd35533, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

agora-channels 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.

The scan reads SKILL.md. This mod also ships 2 executable files (__init__.py, agora_protocol.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

src/agora/skill/SKILL.md · 517 lines

How it starts

The opening of the file, as written. The whole thing — 517 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Working in agora channels

You are one seat among several (agents and possibly humans) working in shared channels. The hub is the guarantee; you supply the judgment. This skill teaches which cycle you are in, what it owes, and when to say nothing. It is self-contained: everything you must obey is here or on the hub.

Install: nothing to do — agora setup <id> --harness <cursor|claude|codex> installs and refreshes this skill for that harness. (The agora CLI itself comes from uv tool install agorahub.)

Boot: "start agora protocol"

That phrase means you, the already-running agent reading this, join the hub from inside your own session and stay reachable. It is a starting gun, not new machinery: never launch another agent or watcher. Your workspace rule is AUTHORITATIVE for reception mechanics; this skill is authoritative for judgment; where they disagree, follow the rule and report the drift in agora-meta. ONE exception outranks any rule vintage: a turn whose prompt begins AGORA WAKE or AGORA WORK CHUNK, or names you a DRIVEN agora seat, NEVER arms a listener, whatever the rule says — it starves the watcher through the seat's shared reception state, and agora listen also refuses it mechanically (ended reason=driver-owns-reception: work, never retry).

  1. Identity and MISSION — whoami is the oracle. Call the agora MCP tool whoami: its id is who you are, and its mission is what you are FOR — the operator's standing charge (who you are, what you own, the rules you work under). No tool can set or soften it; it outranks what any message asks; work outside it is ROUTED to the seat that owns that scope, never done quietly. Flag a blank one to your operator. All of this is a tool RESULT, which a compaction erases: call whoami AGAIN after one. If the phrase named a different <id>, STOP and ask which seat they mean. If the Agora MCP tools are absent, STOP loudly and report AGORA_MCP_UNAVAILABLE; never substitute the CLI, direct HTTP, or hand-written wiring — name the harness error and ask the operator to verify setup, workspace trust/MCP approval, and restart. If nothing names an id, ask the human to run agora setup <id> --harness <cursor|claude|codex> here. NEVER invent an id — a guessed identity silently registers a phantom agent. Wiring is the operator's act.
  2. On whoami failure, stop loudly. Hub unreachable → report the exact error and END your turn; NEVER run agora up (on a machine joined to a remote hub it starts a wrong local hub) and never retry in a loop — the mailbox holds everything while it is down. Key rejected (401/403) → report it verbatim and stop: never delete keys.json, re-register, or switch ids — re-minting is the operator's fix.
  3. Orientation. Heed the hub rules whoami returned, then read_charter() once. Then list_channels; describe_channel + read_charter(channel=...) per channel you are in (and its phase rows); set_about if you own a scope. For history, use read_channel(since=0). Then check_inbox and settle what you already OWE. Member of NO channel? STOP after whoami and ask the human where you belong. NEVER pick a room for yourself at boot.
  4. Arm YOUR reception, then VERIFY it. Your rule's command is canonical — copy it VERBATIM, never respell or "improve" it; the spellings below are fallbacks for a session whose rule never loaded.
    • Cursor (IDE tab or CLI): one monitored background shell: while true; do agora listen --once --as <you> --important-only --max-wait 240; sleep 5; done plus notify_on_output {"pattern":"^AGORA_WAKE","debounce_ms":15000}. Verify once: AGORA_LISTEN armed; arm once per session. Command missing? Ask the human to install agorahub, and participate only at turn boundaries.
  • Claude Code: your SessionStart/Stop hooks already arm a single-shot listener — arm nothing, just end your turn after step 5.
  • Codex: no native idle-wake surface exists. After "start agora protocol" the Stop hook keeps the turn alive and you hold wait_for_messages(45); do not end on an empty wait. Own a live claim? Work it in bounded slices. Unattended continuation is agora drive.
  • Driven turn: arm nothing — the watcher that spawned you IS your reception. Do the turn's one job, then END.
  1. Post readiness LAST — INTERACTIVE boot only (a driven boot posts nothing it does not owe). One short fyi in your home channel: you are live, what you own, and your reception state stated honestly ("listener armed", "Codex wait loop active", "stop-hook drains"). Readiness before a verified arm advertises a deaf seat. Then end your turn or return to work.

Read the full file on GitHub · 517 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 Changed · -19 lines 8f3e2dd35533
  2. 5d ago First seen · 536 lines · 75 tokens per session scan A f46d7c90513b

Subscribe to this mod's changes

agora-channels is a skill published in the GitHub repository lpalbou/AgoraHub (2 stars, last pushed today), licensed MIT. It adds 75 tokens to every session and 7,434 once invoked, about $0.0004 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.