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/SponsioLabs/SponsioWrote 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/sponsiolabs/sponsio/sponsio-claude-code)<a href="https://agentmods.dev/plugins/sponsiolabs/sponsio/sponsio-claude-code"><img src="https://agentmods.dev/badge/plugins/sponsiolabs/sponsio/sponsio-claude-code/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/sponsiolabs/sponsio/sponsio-claude-code"><img src="https://agentmods.dev/badge/plugins/sponsiolabs/sponsio/sponsio-claude-code.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
sponsio-claude-code 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": "sponsio-claude-code",
"description": "Runtime contract guardrails for every tool call in your Claude Code session — backed by per-plugin contract libraries under ~/.sponsio/plugins/.",
"version": "0.1.0",
"author": {
"name": "Sponsio Labs"
},
"homepage": "https://github.com/SponsioLabs/Sponsio",
"license": "Apache-2.0"
}
What it installs
The manifest is a name and a version. 1 skill, 1 hook travel with it, and installing the plugin installs all of them — 263 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 First seen · 11 lines scan A 339241c28160
sponsio-claude-code is a plugin published in the GitHub repository SponsioLabs/Sponsio (454 stars, last pushed 5d ago), licensed Apache-2.0. 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.
Other plugins, from other repositories
bitrouter
Configure BitRouter through its CLI: provider setup, background daemon readiness, agent inspection, MCP configuration, local skill directories and native/ACP orchestration. Read the bundled skill for commands, permissions and delivery limits.
ethicore-guardian
Runtime AI-threat screening for Claude: analyze prompts, scan tool calls and outputs, and vet documents before you act, with BLOCK / CHALLENGE / ALLOW verdicts. Paid feature — needs a Pro-plan-or-higher Guardian API key.
kotlin-lsp
Real-time Kotlin code intelligence for Claude — instant diagnostics, go-to-definition, find references, and type info via kotlin-language-server.
token-efficiency-audit
SOSA Level 3 plugin that audits and optimizes token usage across skills, scheduled tasks, plugins, and MCP connectors. Enforces the Orchestrated pillar's efficiency requirements (O6).
vm-disk-cleanup
Prevent and recover from disk-full errors in Cowork session VMs and Claude Code environments. Clears caches, temp files, build artifacts, and nodemodules in phased cleanup.
skillgate
Deterministic finish-line gates for AI coding agents — define done once in .skillgate/done.yaml, then block commit, push and publish until it passes. Wires a fail-closed PreToolUse hook, evaluates agent patches in a network-off clone, and keeps CLAUDE.md/AGENTS.md from drifting apart.