agentmods.dev

hermes-plugin-development

hermes-plugin-development is a skill for Claude Code, Codex from zapabob/Skills. It costs 91 tokens per session (11,315 once invoked), scanned A, original, no licence file.

A guide for designing and troubleshooting Hermes Agent plugins, including their files, tool registration, account settings, worker processes, and external tool bridges.

In plain words
What is it for?
Use it to scaffold, register, and debug Hermes plugins, including plugins that wrap command-line tools or use Docker-managed relays.
Why use it?
It explains the different pieces involved in building a plugin and connecting it to outside programs or services.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 2repo 16d ago A scan 91 tokens no licence

Good fit Use it to scaffold, register, and debug Hermes plugins, including plugins that wrap command-line tools or use Docker-managed relays.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331
View source ↗ zapabob/Skills
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 zapabob/Skills --skill 0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331
Clone the repo
git clone --depth 1 https://github.com/zapabob/Skills

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 hermes-plugin-development

README.md
[![agentmods](https://agentmods.dev/badge/skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331/github.svg)](https://agentmods.dev/skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331)
Your own site
<a href="https://agentmods.dev/skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331"><img src="https://agentmods.dev/badge/skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331/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.

agentmods 80×15 button for hermes-plugin-development

Your own site · 80×15
<a href="https://agentmods.dev/skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331"><img src="https://agentmods.dev/badge/skills/zapabob/skills/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 11,315 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00091 $0.11315
Opus 5.5 $0.00036 $0.04526
Sonnet 5.5 $0.00018 $0.02263
Haiku 4.5 $0.00009 $0.01132

Measured 15d ago against content hash 1e22384b9d9a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hermes-plugin-development scanned grade A 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 15d 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.

Makes network callslowCapability

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

curl -sS https://<host>.ts.net/buzz/health

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

If the library is not thread-safe, use `subprocess.Popen` with JSON-lines over stdin/stdout.
archive/skill-md-reviewed/sha256/0b/0b99c0948bc9c731e2dfa1c1e2f0974aa9c3186d4a1dfdad57fade4600dc4331/SKILL.md · 730 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 15d ago First seen · 730 lines · 91 tokens per session scan A 1e22384b9d9a

Subscribe to this mod's changes

hermes-plugin-development is a skill published in the GitHub repository zapabob/Skills (2 stars, last pushed 16d ago), with no licence file. It adds 91 tokens to every session and 11,315 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-26.

Building agents
Related

hermes-plugin-development compared with skills from other repositories

hermes-plugin-development next to 6 skills from other repositories
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hermes-plugin-developmentzapabob/SkillsSkill216d agononeA91Claude Code, Codex
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playwright-climicrosoft/playwrightSkill100ktodayApache-2.0A19Claude Code
browser-automationopenclaw/openclawSkill394ktodayMITA36Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill316k7d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143ktodayMITA95Claude Code