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block-invisible-unicode

v0.1.0

Blocks hidden Unicode in added lines: bidi, tag and plane-14 chars, word joiner, chained invisibles, zero-width/joiners/fillers by ASCII, mid-line BOM, LRM/RLM outside RTL text, selectors after ASCII, private-use runs of 16+. Allows emoji, RTL/Indic/Thai/CJK text, line-start BOM. Not caught: homoglyphs, a joiner between non-ASCII, binary files and text after U+2028 at commit. Runs: commit, agent write, turn's end. Waiver: 'pragma: allowlist invisible-unicode' same line; agent: HEAD only.

Agent Plugins1 Skill

By chock-coreLicense: Apache-2.03 GitHub starsUpdated 2 hours ago

Directory evidence

Runtimes
Agent Plugins
Parsed components
1 skill or MCP entry
Source updated
Oct 4, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Get the plugin

git clone https://github.com/open-coder-ai/chock-catalog

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is .agents/policies/block-invisible-unicode/.

This listing currently publishes only the generic Agent Plugins format. Automatic install commands for other clients are not generated yet.

Plugin files

.agents/policies/block-invisible-unicode/
├── plugin.json
└── skills/block-invisible-unicode/SKILL.md

Included Skills1

block-invisible-unicodeskills/block-invisible-unicode/SKILL.md

Blocks hidden Unicode in added lines: bidi, tag and plane-14 chars, word joiner, chained invisibles, zero-width/joiners/fillers by ASCII, mid-line BOM, LRM/RLM outside RTL text, selectors after ASCII, private-use runs of 16+. Allows emoji, RTL/Indic/Thai/CJK text, line-start BOM. Not caught: homoglyphs, a joiner between non-ASCII, binary files and text after U+2028 at commit. Runs: commit, agent write, turn's end. Waiver: 'pragma: allowlist invisible-unicode' same line; agent: HEAD only.

Plugin manifests1

.agents/policies/block-invisible-unicode/plugin.json
{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "block-invisible-unicode",
  "version": "0.1.0",
  "description": "Blocks hidden Unicode in added lines: bidi, tag and plane-14 chars, word joiner, chained invisibles, zero-width/joiners/fillers by ASCII, mid-line BOM, LRM/RLM outside RTL text, selectors after ASCII, private-use runs of 16+. Allows emoji, RTL/Indic/Thai/CJK text, line-start BOM. Not caught: homoglyphs, a joiner between non-ASCII, binary files and text after U+2028 at commit. Runs: commit, agent write, turn's end. Waiver: 'pragma: allowlist invisible-unicode' same line; agent: HEAD only.",
  "author": {
    "name": "chock-core"
  },
  "repository": "https://github.com/open-coder-ai/chock-catalog",
  "license": "Apache-2.0",
  "keywords": [
    "chock",
    "policy-as-code",
    "hook",
    "block",
    "asi01"
  ],
  "extensions": {
    "io.github.open-coder-ai": {
      "manifest": "manifest.yaml",
      "artifact": "hook",
      "enforcement": "block",
      "coverage_without_chock": "advisory"
    }
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[block-invisible-unicode on Agent Plugins Marketplace](https://pluginsmp.com/plugins/block-invisible-unicode)