channel-signal

A messaging-channel integration for Signal, a private messaging service, using signal-cli to connect a Clawdbot agent. It includes setup instructions for the required software environment.

In plain words
What is it for?
Use it to set up Signal bot communication for a Clawdbot agent.
Why use it?
It provides a way for the agent to communicate through Signal instead of only through a local interface.

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/sharpai/deepcamera/signal
Any agent
npx skills add SharpAI/DeepCamera --skill signal
Clone the repo
git clone --depth 1 https://github.com/SharpAI/DeepCamera

Made for: Claude Code, Codex.

Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 230 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 $0.00013 $0.00230
Opus 5 $0.00006 $0.00115
Sonnet 5 $0.00003 $0.00046
Haiku 4.5 $0.00001 $0.00023

Measured 2d ago against content hash e8062a34ad83, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

channel-signal 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 2d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/channel.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.

skills/channels/signal/SKILL.md · 42 lines

What it actually says

Signal Channel

Connect SharpAI Aegis's Clawdbot agent to Signal — the most private messaging channel. Uses signal-cli for bot communication.

Setup

# Install signal-cli first: https://github.com/AsamK/signal-cli
python3 -m venv .venv && source .venv/bin/activate
pip install -r requirements.txt
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. 2d ago First seen · 42 lines · 13 tokens per session scan A e8062a34ad83

Subscribe to this mod's changes

channel-signal is a skill published in the GitHub repository SharpAI/DeepCamera (3,025 stars, last pushed 2mo ago), licensed MIT. It adds 13 tokens to every session and 230 once invoked, about $0.0001 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 2026-08-30.

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