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 backchainai/backchain-pluginsnpx agentmods add plugins/backchainai/backchain-plugins/scriptoriumgit clone --depth 1 https://github.com/backchainai/backchain-pluginsGrade A, and why
scriptorium 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": "scriptorium",
"description": "Diataxis-grounded documentation authoring and placement. Routes a document to one of the four Diataxis modes (tutorial, how-to guide, reference, explanation), writes it under that mode's constraints, and checks its markdown form against CommonMark 0.31.2.",
"version": "0.1.0",
"author": {
"name": "Chris Krough",
"email": "[email protected]",
"url": "https://dev.krough.org"
},
"license": "Apache-2.0",
"keywords": [
"diataxis",
"documentation",
"commonmark",
"technical-writing",
"agentskills"
],
"category": "productivity",
"repository": "https://github.com/backchainai/backchain-plugins",
"homepage": "https://github.com/backchainai/backchain-plugins/tree/main/scriptorium"
}
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 · 22 lines scan A 2cefe76511ff
scriptorium is a plugin published in the GitHub repository backchainai/backchain-plugins (4 stars, last pushed 26d 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 2026-08-31.
Other plugins, from other repositories
unslop
Three anti-slop scanners in one bundle: a-unslop-text catches AI-diction and cadence tells in prose, a-unslop-code catches bugs and tutorial-shaped patterns in source, a-unslop-ui catches stock-default looks in web UI. Each ships a deterministic scanner plus a Build mode that heads off the tell before it ships. The…
claude-code-plugin
Prismer Evolution — cross-agent learning network. Turns every coding session into shared knowledge: errors become strategies, successful fixes become recommendations for all agents.
skillcheck-free
Validates Claude Code SKILL.md files against 25 contract rules including structure, triggers, anti-patterns, and naming. Works with Claude Code, Claude Desktop/Web, and Cursor.
techwolf-ai-first
Plugin marketplace listing 8 plugins: content-studio, ai-firstify, people-management, techwolf-brand-kit, knowledge-base.
people-management
AI-augmented management tooling for people managers. Surfaces the right context at the right time: before meetings, during 1:1 prep, when triaging messages, or reviewing customer status. Adapts to your org's performance and management frameworks. Augments managers, never automates.
tool-build-kit
Build an MCP server and bundle your tools into a shareable plugin, end to end. Two skills: build-mcp scaffolds one server; build-plugin packages skills, hooks, agents, and MCP servers into an installable plugin and ships it via a marketplace. Both branch on audience (personal, org, public).