What is h3c-network-device?

A tool for working with JWTs, or JSON Web Tokens: compact strings commonly used to carry login and other claims between applications. It can decode tokens, check signatures and expiry, extract claims, and create tokens.

Use it to inspect a token's header and payload, verify HS256, RS256, or ES256 signatures, check expiration, extract claims, or encode a new token from a payload.

It avoids manually splitting and interpreting token parts when investigating authentication data. Signature verification still requires the appropriate secret or key information.

h3c-network-device — Skill for Claude Code and Codex by fisker086

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 fisker086/AIOps --skill h3c_switch

Clone the repo

git clone --depth 1 https://github.com/fisker086/AIOps

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/fisker086/aiops/h3c_switch/github.svg)](https://agentmods.dev/skills/fisker086/aiops/h3c_switch)

Your own site

<a href="https://agentmods.dev/skills/fisker086/aiops/h3c_switch"><img src="https://agentmods.dev/badge/skills/fisker086/aiops/h3c_switch/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/fisker086/aiops/h3c_switch"><img src="https://agentmods.dev/badge/skills/fisker086/aiops/h3c_switch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 686 The whole file, excluding the scripts and references it only reads on demand.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.00686
Opus 5.5	$0.00000	$0.00274
Sonnet 5.5	$0.00000	$0.00137
Haiku 4.5	$0.00000	$0.00069

Measured 2mo ago against content hash 50d0ad5cf08d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

h3c-network-device 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 2mo 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.

skills/h3c_switch/SKILL.md · 86 lines

What it actually says

H3C Network Device Skill

Provides H3C (HP Enterprise / Comware) network device (switch/router) operations via SSH.

Switching Operations

VLAN: display vlan
Interface: display interface brief
MAC: display mac-address
STP: display stp brief

Routing Operations

IP Route: display ip routing-table
IP Route Verbose: display ip routing-table verbose
FIB: display fib
Routing Statistics: display routing-table statistics

Protocol Operations

OSPF Neighbor: display ospf peer
OSPF Interface: display ospf interface
OSPF LSDB: display ospf lsdb
BGP Peer: display bgp peer
BGP Routing Table: display bgp routing-table
RIP Neighbor: display rip neighbor
RIP Route: display rip route

BFD

BFD Session: display bfd session

NAT & ACL

NAT Session: display nat session
NAT Server: display nat server
ACL: display acl all

System Operations

Version: display version
Device: display device
Power: display power
Fan: display fan
Temperature: display temperature
CPU: display cpu
Memory: display memory
Clock: display clock
QoS: display qos policy
Link Aggregation: display link-aggregation verbose
Port Isolate: display port-isolate group

Use builtin_h3c_switch tool with fields:

operation: Operation name
host: Device IP address or hostname
port: SSH port (default: 22)
user: SSH username (default: admin)
password: SSH password
command: Custom display command (optional)

Example:

operation: "display_ospf_neighbor"
host: "192.168.1.2"
user: "admin"
password: "H3CPass123"

Example - check routing table:

operation: "display_ip_route"
host: "192.168.1.2"
user: "admin"
password: "H3CPass123"

Example - check BGP:

operation: "display_bgp_peer"
host: "192.168.1.2"
user: "admin"
password: "H3CPass123"

Note: Requires SSH access to the H3C device. Commands are read-only (display only).

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 · 86 lines · 0 tokens per session scan A 50d0ad5cf08d

Subscribe to this mod's changes

h3c-network-device is a skill published in the GitHub repository fisker086/AIOps (22 stars, last pushed 4mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 686 tokens. 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.