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 plugins/can1357/oh-my-pi/marketplace/plugin marketplace add can1357/oh-my-pigit clone --depth 1 https://github.com/can1357/oh-my-piGrade A, and why
example-marketplace 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 yesterday.
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": "example-marketplace",
"owner": {
"name": "example"
},
"description": "Minimal marketplace demonstrating the catalog format",
"plugins": [
{
"name": "my-plugin",
"description": "Minimal extension bundled with this marketplace example",
"source": "./my-plugin"
}
]
}
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.
- yesterday First seen · 15 lines scan A ce9643c74795
example-marketplace is a plugin published in the GitHub repository can1357/oh-my-pi (28,439 stars, last pushed yesterday), 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.
Other plugins, from other repositories
calc-mcp
21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.
cc-group-chat-marketplace
Plugin marketplace listing 1 plugin: cc-group-chat.
cc-group-chat
Cross-window group chat for Claude Code: multiple sessions join a shared room and message each other via @ mentions.
graph-engineering-dev
Plugin marketplace listing 1 plugin: graph-engineering.
graph-engineering
Runs coding work as an explicit execution graph (DAG) instead of a natural-language conversation. Deterministic work is executed by the server with zero LLM calls, the points where a human steps in are declared in the graph, and run state is owned by the server rather than the conversation.
dalestudy-skills
General development skills: Bun, Git, GitHub, GitHub Actions, React, Skill Creator, Storybook, Testing, TypeScript.