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.
npx agentmods add skills/rhtevan/agentfs/skupper-linux-two-sitenpx skills add rhtevan/agentfs --skill skupper-linux-two-sitegit clone --depth 1 https://github.com/rhtevan/agentfsWrote 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.
[](https://agentmods.dev/skills/rhtevan/agentfs/skupper-linux-two-site)<a href="https://agentmods.dev/skills/rhtevan/agentfs/skupper-linux-two-site"><img src="https://agentmods.dev/badge/skills/rhtevan/agentfs/skupper-linux-two-site.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00021 | $0.03852 |
| Opus 5 | $0.00010 | $0.01926 |
| Sonnet 5 | $0.00004 | $0.00770 |
| Haiku 4.5 | $0.00002 | $0.00385 |
Grade B, and why
skupper-linux-two-site scanned grade B with 1 finding 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 4d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
ssh ${REMOTE_SSH_HOST} 'sudo firewall-cmd --zone=${FIREWALL_ZONE} --add-port=45671/tcp --permanent' This is a copy
86% identical to angular-conventions — 445 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.
How it starts
The opening of the file, as written. The whole thing — 442 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skupper V2 — Linux/systemd Two-Site Setup
Create a two-site Skupper Virtual Application Network (VAN) on the
Linux/systemd platform using native skrouterd, link the sites with
mTLS, and verify end-to-end connectivity using nc (netcat).
Parameters
Parameters are defined in the YAML frontmatter under parameters:.
Each parameter has binding-cues — phrases the agent should match
against user input for semantic binding.
| Parameter | Required | Default | Binding Cues | Example |
|---|---|---|---|---|
LOCAL_SITE_NAME |
✅ | — | "local site", "this host", "edge site" | my-local |
REMOTE_SITE_NAME |
✅ | — | "remote site", "hub site", "interior site" | my-remote |
REMOTE_SSH_HOST |
✅ | — | "ssh host", "remote host", "connect to" | my-remote-host |
NAMESPACE |
✅ | — | "namespace", "ns" | playground |
FIREWALL_ZONE |
❌ | auto-detect | "firewall zone", "zone" | FedoraWorkstation |
TEST_PORT |
❌ | 9090 |
"test port", "port", "nc port" | 9090 |
TEST_ROUTING_KEY |
❌ | nc-test |
"routing key", "service key" | nc-test |
Agent Binding Rules
-
Match user input against
binding-cues— when the user says "set up a skupper VAN to remote host my-remote-host", bindmy-remote-hosttoREMOTE_SSH_HOST(matches "remote host"). -
Prompt for missing required parameters — if a required parameter cannot be resolved from context, present a usage hint:
Missing required parameters. Usage: skupper-linux-two-site --local-site <name> --remote-site <name> --remote-host <ssh-host> --namespace <ns> -
Apply defaults for optional parameters — do not prompt for optional parameters unless the user explicitly mentions them.
-
Confirm bindings before executing — show the resolved parameter table and ask for confirmation:
Resolved parameters: LOCAL_SITE_NAME: my-local REMOTE_SITE_NAME: my-remote REMOTE_SSH_HOST: my-remote-host NAMESPACE: playground TEST_PORT: 9090 (default) Proceed? [y/n]
What ships with it
6 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.
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.
- 4d ago First seen · 442 lines · 21 tokens per session scan B e4d8375dc902
skupper-linux-two-site is a skill published in the GitHub repository rhtevan/agentfs (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 21 tokens to every session and 3,852 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). It is 86% identical to angular-conventions, differing in 445 lines, and is treated as a copy.
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