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.
git clone --depth 1 https://github.com/Parcha-ai/parcha-skillsWrote 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/plugins/parcha-ai/parcha-skills/tether)<a href="https://agentmods.dev/plugins/parcha-ai/parcha-skills/tether"><img src="https://agentmods.dev/badge/plugins/parcha-ai/parcha-skills/tether/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.
<a href="https://agentmods.dev/plugins/parcha-ai/parcha-skills/tether"><img src="https://agentmods.dev/badge/plugins/parcha-ai/parcha-skills/tether.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
tether 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.
What it actually says
{
"name": "tether",
"version": "0.4.0",
"description": "Keep Slack threads attached to their Claude Code, Codex, Zellij, or headless agents through Hermes.",
"author": {
"name": "Parcha Labs",
"url": "https://parcha.com"
},
"homepage": "https://github.com/Parcha-ai/parcha-skills/tree/main/tether",
"repository": "https://github.com/Parcha-ai/parcha-skills/tree/main/tether",
"license": "MIT",
"skills": "./skills/"
}
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 64 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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 Changed · +3 lines 69ef45fad6cd
- 2mo ago First seen · 11 lines scan A 7bec295d868b
tether is a plugin published in the GitHub repository Parcha-ai/parcha-skills (126 stars, last pushed 15d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.
tether compared with plugins from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| tetherParcha-ai/parcha-skills | Plugin | 126 | 15d ago | MIT | A | — | Claude Code |
| jcodemunchjgravelle/jcodemunch-mcp | Plugin | 2.8k | today | none | A | — | Claude Code |
| daodanacaprino/daodan | Plugin | 9 | 5d ago | MIT | A | — | Claude Code |
| obwmusingfox/cc-plugins | Plugin | 2 | 2d ago | MIT | A | — | Claude Code |
| clipboard-mcp-servercyanheads/clipboard-mcp-server | Plugin | 3 | 9d ago | Apache-2.0 | A | — | Claude Code |
| vault-templateballred/obsidian-claude-pkm | Plugin | 1.9k | 8mo ago | MIT | A | — | Claude Code |
| misticosIvMisticos/misticos.Claude | Plugin | 3 | 6d ago | MIT | A | — | Gemini CLI |