ctx-local

A plugin containing ctx tools for understanding code and applying repeatable code-quality checks.

In plain words
What is it for?
Use it with Claude Code for code intelligence, architecture-related analysis, and deterministic quality gates.
Why use it?
It gives coding agents commands for inspecting a codebase, managing context within a token budget, and checking for issues such as duplicated code.

Plugin for Claude Code

Install

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.

Claude Code
/plugin marketplace add agentis-tools/ctx
agentmods
npx agentmods add plugins/agentis-tools/ctx/marketplace
Clone the repo
git clone --depth 1 https://github.com/agentis-tools/ctx

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

ctx-local 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 2d 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.

plugins/claude/ctx/.claude-plugin/marketplace.json · 21 lines

What it actually says

{
  "name": "ctx-local",
  "description": "Official ctx code-intelligence and quality-gate plugin",
  "owner": {
    "name": "Johan Öhman Saldes",
    "email": "[email protected]"
  },
  "plugins": [
    {
      "name": "ctx",
      "source": "./",
      "description": "Token-budgeted code intelligence and deterministic quality gates for Claude Code",
      "version": "0.4.0",
      "homepage": "https://docs.agentis.tools/docs/integrations/claude",
      "repository": "https://github.com/agentis-tools/ctx/tree/main/plugins/claude/ctx",
      "license": "MIT OR Apache-2.0",
      "keywords": ["code-intelligence", "architecture", "quality-gates", "duplication"]
    }
  ]
}
Files

What 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.

Changes

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.

  1. 2d ago First seen · 21 lines scan A 6aefebf0dcfe

Subscribe to this mod's changes

ctx-local is a plugin published in the GitHub repository agentis-tools/ctx (11 stars, last pushed 15d 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.