kin

A code map that shows how parts of a software project connect and what a change may affect.

In plain words
What is it for?
It helps locate code, search by meaning, gather relevant context, trace data flow, and assess the impact of changes.
Why use it?
It helps people and coding agents understand a codebase without relying only on raw file searches.

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.

agentmods
npx agentmods add plugins/firelock-ai/kin/kin-claude
Claude Code
/plugin marketplace add firelock-ai/kin
Clone the repo
git clone --depth 1 https://github.com/firelock-ai/kin

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

kin 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.

plugins/kin-claude/.claude-plugin/plugin.json · 24 lines

What it actually says

{
  "name": "kin",
  "description": "Kin keeps a living map of the software itself so humans and agents can understand what every change touches. Locate, search, context packs, data-flow tracing, and impact analysis without raw file search.",
  "version": "0.1.0",
  "author": {
    "name": "Firelock",
    "url": "https://kinlab.ai"
  },
  "homepage": "https://kinlab.ai",
  "repository": "https://github.com/firelock-ai/kin",
  "license": "Apache-2.0",
  "keywords": [
    "code-search",
    "semantic-search",
    "code-navigation",
    "impact-analysis",
    "code-review",
    "mcp"
  ],
  "interface": {
    "logo": "./icon.png",
    "composerIcon": "./icon.png"
  }
}
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. yesterday First seen · 24 lines scan A b486b3a82ddb

Subscribe to this mod's changes

kin is a plugin published in the GitHub repository firelock-ai/kin (47 stars, last pushed yesterday), 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.