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.
/plugin marketplace add creative-int/kumori-pluginsnpx agentmods add plugins/creative-int/kumori-plugins/marketplacegit clone --depth 1 https://github.com/creative-int/kumori-pluginsGrade A, and why
kumori 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.
How it starts
The opening of the file, as written. The whole thing — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"name": "kumori",
"owner": {
"name": "creative-int",
"email": "[email protected]"
},
"metadata": {
"description": "Turn any image into a die-cut sticker over remote MCP: send a photo, pick a kumori style, get a sticker back. No prompts."
},
"plugins": [
{
"name": "kumori",
"displayName": "kumori",
"source": "./",
"description": "Turn any image into a die-cut sticker over remote MCP: send a photo, pick a kumori style, get a sticker back. No prompts.",
"metadata": {
"repoProfile": "agent-plugin-companion",
"companionOf": "kumori",
"grammar": "image + style in → sticker out. No prompts.",
"tools": [
{
"name": "kumori_get_info",
"description": "Session context: the user's credit balance, generation stats, and a compact style catalog. Call this first."
},
{
"name": "kumori_list_filters",
"description": "The live style catalog — slugs, names, and descriptions. The slug feeds kumori_generate_image."
},
{
"name": "kumori_prepare_upload",
"description": "Pre-signed upload URL for large local images (>4MB): PUT the bytes, then generate with input_key."
},
{
"name": "kumori_generate_image",
"description": "Transform one image with one style. Exactly one image source (URL, base64, or upload key) plus a filter slug. No prompt."
},
{
"name": "kumori_check_generation",
"description": "Poll a generation: status, progress, image_url, and share_url (the public share page) when complete."
}
],
"oauthScopes": [
"generate",
"read"
],
"skills": [
{
"name": "kumori-stickers",
"description": "The mechanical sticker loop: get an image in, pick one style, generate, poll, deliver the file plus the share link."
}
],
"auth": "Remote MCP endpoint at https://mcp.kumori.camera/. Auth is client-owned OAuth against the user's kumori account; authorization is requested on first protected cWhat ships with it
1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 62 lines scan A e6de68b12425
kumori is a plugin published in the GitHub repository creative-int/kumori-plugins (0 stars, last pushed 16d 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 2026-08-31.
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