A command-line tool for managing Cloudflare Tunnel connections, which expose a local service through Cloudflare. It combines sharing and panel functions, avoids port conflicts, and checks connection status.

Use it to share local services, manage tunnel sessions, avoid occupied ports, inspect status, and read the included guidance.

It reduces the manual work of starting tunnels, choosing an available port, and checking whether a tunnel is working.

cf-tunnel — Skill for Claude Code and Codex by Dwsy/agent

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.

Any agent

npx skills add Dwsy/agent --skill cf-tunnel

Clone the repo

git clone --depth 1 https://github.com/Dwsy/agent

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/dwsy/agent/cf-tunnel/github.svg)](https://agentmods.dev/skills/dwsy/agent/cf-tunnel)

Your own site

<a href="https://agentmods.dev/skills/dwsy/agent/cf-tunnel"><img src="https://agentmods.dev/badge/skills/dwsy/agent/cf-tunnel/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/dwsy/agent/cf-tunnel"><img src="https://agentmods.dev/badge/skills/dwsy/agent/cf-tunnel.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 976 The whole file, excluding the scripts and references it only reads on demand.

Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00036	$0.00976
Opus 5.5	$0.00014	$0.00390
Sonnet 5.5	$0.00007	$0.00195
Haiku 4.5	$0.00004	$0.00098

Measured 2mo ago against content hash 123e0035a0c3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

cf-tunnel scanned grade B with 2 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 2mo ago.

The scan reads SKILL.md. This mod also ships 12 executable files (scripts/cf.ts, scripts/init.ts, scripts/lib/port-manager.ts, …), 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo dpkg -i cloudflared-linux-amd64.deb

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

wget -q https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb

skills/cf-tunnel/SKILL.md · 110 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

14 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.

2mo ago First seen · 110 lines · 36 tokens per session scan B 123e0035a0c3

Subscribe to this mod's changes

cf-tunnel is a skill published in the GitHub repository Dwsy/agent (24 stars, last pushed 5d ago), with no licence file. It adds 36 tokens to every session and 976 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Cloud Code Generation DevOps and cloud Orchestration ai-agent automation lit tailwindcss

cf-tunnel next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
cf-tunnelDwsy/agent	Skill	24	5d ago	none	B	36	Claude Code, Codex
flow-nexus-swarmruvnet/ruflo	Skill	81k	yesterday	MIT	A	20	Claude Code
orca-per-workspace-envstablyai/orca	Skill	117k	yesterday	MIT	A	107	Claude Code, Codex
trigger-cost-savingstriggerdotdev/trigger.dev	Skill	17k	3d ago	Apache-2.0	A	68	Claude Code, Codex
dstack-prototypingdstackai/dstack	Skill	2.3k	yesterday	MPL-2.0	A	80	Claude Code, Codex
atmos-terraformcloudposse/atmos	Skill	1.4k	yesterday	Apache-2.0	A	42	Claude Code
atmos-aws-cloudformationcloudposse/atmos	Skill	1.4k	yesterday	Apache-2.0	A	60	Claude Code

cf-tunnel

Getting it into your agent

Wrote this? Show the measurements

What it costs to keep this loaded

Grade B, and why

Asks for rootmediumPrivilege escalation

Makes network callslowCapability

The source is not reproduced here

No licence file

What ships with it

What this file has done since we first saw it

cf-tunnel compared with skills from other repositories